Polymarket · Crypto · 15m

Polymarket BTC Up/Down 15m Historical Data

Name: Polymarket BTC Up/Down 15m Historical Data
Creator: CryptoStruct
License: https://cryptostruct.com/license

Every Polymarket “BTC Up/Down 15m” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 353 trading days as day bundles, €1 per day, bought as a guest with instant download.

Browse & buy BTC Up/Down 15m days Polymarket venue data →Free sample contract →

Trading days

353

Coverage

October 2025 – present

Archive size

113 GB

Price per day

€1

Activity & identifier

BTC Up/Down 15m on Polymarket — activity

Trades and USD turnover summed over every contract of the series across 30 captured days to 2026-09-26, from the recorded tick data — the per-day averages divide by the captured days. Buy share, quoted spread (in contract price cents, 0..1 = 100 ¢), best-bid/ask depth and Level-2 update counts are turnover-weighted over the same window.

Slug prefix

btc-updown-15m-

Avg trades / day

83,148

Avg turnover / day

$1.4M

Captured days

Trades (30d)

2,494,452

Turnover (30d)

$41.4M

Contracts traded / day

101

Buy share

52 %

Avg spread

1.33 ¢

Top-1 depth

$2.6K

L2 updates / day

20.1M

30d vs prior 30d

+13.5 %

Since 2026-07-08

7.3M trades · $106.0M

Record day

$2.1M · 2026-09-11

Files on latest day

194

What's in a bundle

One purchase, the whole series for a day

A series-day bundle contains every BTC Up/Down 15m contract that was listed on Polymarket on that UTC day — traded or not — 194 contract files on the latest covered day. Each file carries the full raw feed: every trade print with price, size and side, plus Level-2 order-book updates, in the same zstd-compressed schema as our crypto venues. Event contracts quote 0..1; turnover is USD-normalized.

Coverage runs October 2025 – present — 353 trading days, 113 GB compressed in total. A day typically holds 185 contract files (up to 287 on the busiest day, 784 MB). Pick individual days in the shop calendar for €1 each; delivery is an instant per-file download or one archive for the whole day.

Month by month

BTC Up/Down 15m — development since capture

7,258,735 trades and $106.0M of USD turnover over 81 captured days since 2026-07-08 — record day 2026-09-11 with $2.1M, biggest single contract btc-updown-15m-1789187400 (2026-09-12, $257.1K).

Month	Days	Trades	Turnover (USD)	Avg / day	Contracts traded	L2 updates	vs previous month
Sep 2026 (month to date)	26	2,137,629	$36.4M	$1.4M	2,618	534.3M	—
Aug 2026	31	2,837,451	$38.6M	$1.2M	2,900	392.4M	—
Jul 2026	24	2,283,655	$31.0M	$1.3M	—	—	—

Polymarket BTC Up/Down 15m — trades and USD turnover summed per calendar month (UTC) over every contract, from our own daily statistics of the recorded tick data. Days = captured UTC days; a partial month shows no month-over-month change. Contracts traded and L2 (order-book) updates exist for days captured with the extended statistics.

Outcomes

BTC Up/Down 15m — how contracts resolved, last 14 days

Of 1,346 resolved BTC Up/Down 15m contracts over the 14 captured days to 2026-09-26, 50 % closed Up and 50 % closed Down by their last print — 1,063,888 trades and $19.4M of turnover, about 748 trades per contract.

UTC day	Contracts	Closed Up	Closed Down	Up share	Trades / contract	Turnover / contract	Turnover
2026-09-26	100	50	46	52 %	1,061	$19.2K	$1.9M
2026-09-25	100	47	50	48 %	691	$12.2K	$1.2M
2026-09-24	100	45	52	46 %	789	$14.9K	$1.5M
2026-09-23	99	49	48	51 %	762	$13.2K	$1.3M
2026-09-22	99	40	56	42 %	822	$14.4K	$1.4M
2026-09-21	102	58	39	60 %	737	$17.0K	$1.7M
2026-09-20	112	47	50	48 %	643	$10.9K	$1.2M
2026-09-19	102	45	42	52 %	664	$11.7K	$1.2M
2026-09-18	102	61	36	63 %	856	$16.6K	$1.7M
2026-09-17	100	43	54	44 %	648	$10.1K	$1.0M
2026-09-16	101	50	47	52 %	644	$10.5K	$1.1M
2026-09-15	100	43	54	44 %	771	$14.1K	$1.4M
2026-09-14	102	52	45	54 %	777	$16.1K	$1.6M
2026-09-13	103	48	49	49 %	627	$10.6K	$1.1M
Total	1,422	678	668	50 %	748	$13.7K	$19.4M

Outcome implied by each contract's last recorded print (≥ 0.97 = Up, ≤ 0.03 = Down; the rest still open at the last print) — venues publish the official results, we record the market. Every contract of the day is counted for this series; trades and USD turnover come from the tick archive.

When it trades

BTC Up/Down 15m — activity by weekday and hour

Fridays carry the most turnover, about $1.5M per day. Contracts ending 23:00–23:59 UTC take 7 % of the series' turnover.

Weekday (UTC)	USD	Avg trades	Days
Monday	$1.5M	82.1K	4
Tuesday	$1.3M	82.7K	4
Wednesday	$1.2M	73.8K	4
Thursday	$1.4M	83.6K	4
Friday	$1.5M	93.0K	5
Saturday	$1.5M	88.3K	5
Sunday	$1.2M	74.8K	4

Polymarket BTC Up/Down 15m — average USD turnover and trades per weekday over the captured days of the last 30, from our own daily statistics; weekdays without a captured day show —.

By UTC hour of the contract window end (newest 7 captured days)

Window ends (UTC)	USD	Share	Trades	Contracts
00:00–00:59	$653.3K	6.3 %	33,149	42
01:00–01:59	$537.2K	5.2 %	28,267	32
02:00–02:59	$346.4K	3.4 %	19,932	31
03:00–03:59	$349.9K	3.4 %	23,628	29
04:00–04:59	$330.5K	3.2 %	21,606	29
05:00–05:59	$303.4K	2.9 %	19,542	30
06:00–06:59	$335.2K	3.2 %	21,246	31
07:00–07:59	$370.2K	3.6 %	20,436	30
08:00–08:59	$453.6K	4.4 %	19,085	29
09:00–09:59	$421.2K	4.1 %	22,320	30
10:00–10:59	$364.2K	3.5 %	22,258	28
11:00–11:59	$338.0K	3.3 %	18,779	25
12:00–12:59	$365.9K	3.5 %	24,278	30
13:00–13:59	$553.4K	5.4 %	25,713	30
14:00–14:59	$535.9K	5.2 %	27,863	33
15:00–15:59	$532.9K	5.2 %	21,921	28
16:00–16:59	$532.3K	5.2 %	27,881	29
17:00–17:59	$360.5K	3.5 %	23,201	28
18:00–18:59	$422.1K	4.1 %	24,896	28
19:00–19:59	$557.7K	5.4 %	26,585	28
20:00–20:59	$329.8K	3.2 %	18,556	28
21:00–21:59	$329.3K	3.2 %	17,616	28
22:00–22:59	$331.1K	3.2 %	19,265	28
23:00–23:59	$674.1K	6.5 %	30,053	28

Polymarket BTC Up/Down 15m — USD turnover and trades grouped by the UTC hour in which the contract window ends, over the newest captured days of every contract in the series; from our tick archive.

Daily statistics

BTC Up/Down 15m — last 30 days in the archive

Files, size, contracts traded, trades, USD turnover, buy share, quoted spread, top-of-book depth and order-book updates per UTC day, from the recorded tick data.

UTC day	Files	Size	Traded	Trades	Turnover	Buy share	Avg spread	Top-1 depth	L2 updates
2026-09-26	194	481 MB	100	106,122	$1.9M	53 %	1.09 ¢	$3.0K	18.1M	Buy day →
2026-09-25	194	655 MB	100	69,059	$1.2M	51 %	1.13 ¢	$2.7K	24.8M	Buy day →
2026-09-24	194	704 MB	100	78,892	$1.5M	53 %	1.57 ¢	$3.5K	27.2M	Buy day →
2026-09-23	194	664 MB	99	75,475	$1.3M	54 %	1.25 ¢	$5.2K	25.4M	Buy day →
2026-09-22	194	713 MB	99	81,344	$1.4M	52 %	1.20 ¢	$2.4K	27.4M	Buy day →
2026-09-21	194	625 MB	102	75,183	$1.7M	51 %	1.41 ¢	$2.1K	24.0M	Buy day →
2026-09-20	178	552 MB	112	72,001	$1.2M	51 %	1.60 ¢	$2.6K	21.2M	Buy day →
2026-09-19	185	448 MB	102	67,772	$1.2M	52 %	1.08 ¢	$2.3K	17.0M	Buy day →
2026-09-18	194	784 MB	102	87,289	$1.7M	49 %	1.24 ¢	$3.9K	30.2M	Buy day →
2026-09-17	194	685 MB	100	64,803	$1.0M	51 %	1.18 ¢	$2.0K	26.4M	Buy day →
2026-09-16	193	691 MB	101	64,995	$1.1M	52 %	1.28 ¢	$2.2K	26.7M	Buy day →
2026-09-15	193	672 MB	100	77,102	$1.4M	47 %	1.07 ¢	$2.3K	25.9M	Buy day →
2026-09-14	193	586 MB	102	79,265	$1.6M	47 %	1.45 ¢	$3.6K	22.4M	Buy day →
2026-09-13	187	405 MB	103	64,586	$1.1M	53 %	2.67 ¢	$2.9K	15.5M	Buy day →
2026-09-12	186	374 MB	99	99,033	$2.0M	52 %	1.59 ¢	$1.7K	14.0M	Buy day →
2026-09-11	193	555 MB	99	110,623	$2.1M	54 %	1.28 ¢	$3.3K	21.0M	Buy day →
2026-09-10	196	546 MB	101	106,445	$1.8M	56 %	1.12 ¢	$5.7K	20.6M	Buy day →
2026-09-09	192	498 MB	98	75,463	$1.3M	54 %	1.17 ¢	$3.8K	16.8M	Buy day →
2026-09-08	194	463 MB	100	76,981	$1.1M	57 %	1.29 ¢	$3.6K	16.4M	Buy day →
2026-09-07	193	444 MB	106	83,616	$1.3M	52 %	1.25 ¢	$2.3K	16.8M	Buy day →
2026-09-06	183	398 MB	104	77,643	$1.1M	52 %	1.46 ¢	$1.1K	15.1M	Buy day →
2026-09-05	187	387 MB	101	87,451	$1.2M	53 %	1.25 ¢	$1.2K	14.2M	Buy day →
2026-09-04	194	512 MB	97	97,527	$1.4M	52 %	1.21 ¢	$1.7K	17.7M	Buy day →
2026-09-03	193	428 MB	97	84,131	$1.3M	54 %	1.13 ¢	$1.2K	16.1M	Buy day →
2026-09-02	193	420 MB	90	79,340	$993.9K	51 %	1.47 ¢	$1.3K	15.6M	Buy day →
2026-09-01	194	473 MB	104	95,488	$1.3M	53 %	1.63 ¢	$1.1K	17.9M	Buy day →
2026-08-31	194	426 MB	99	90,529	$1.3M	50 %	1.29 ¢	$1.7K	15.9M	Buy day →
2026-08-30	194	417 MB	102	84,858	$1.2M	54 %	1.40 ¢	$2.3K	15.6M	Buy day →
2026-08-29	193	384 MB	107	80,937	$1.1M	51 %	1.22 ¢	$1.3K	14.4M	Buy day →
2026-08-28	188	591 MB	104	100,499	$1.3M	52 %	1.19 ¢	$2.1K	22.5M	Buy day →

Traded = contracts with at least one trade that day. Buy share = taker-buy side of USD turnover. Avg spread = quoted bid-ask spread in contract price cents (0..1 = 100 ¢), weighted by turnover across the day’s contracts. Top-1 depth = mean of the best bid and best ask notional in USD, weighted by turnover. L2 updates = order-book level updates recorded across all contracts of the day. Days captured before the extended statistics show —.

Contracts

BTC Up/Down 15m results by contract — 2026-09-26

Every contract of the newest captured UTC day with open, high, low, close, VWAP and the outcome implied by its last print; the six previous days fold out below. Contracts quote 0..1.

100 BTC Up/Down 15m contracts traded on 2026-09-26 — 50 closed Up (≥ 0.97), 46 closed Down (≤ 0.03), 4 still open at the last print: 106,122 trades, $1.9M USD turnover. The busiest contract was btc-updown-15m-1790449200 with $110.1K turnover.

Contract	Window end (UTC)	Open	High	Low	Close	VWAP	Implied outcome	Trades	Turnover	Buy share
btc-updown-15m-1790380800	00:27	0.510	0.900	0.010	0.010	0.336	Down	924	$8.5K	50 %	buy file →
btc-updown-15m-1790381700	00:40	0.500	0.510	0.010	0.010	0.186	Down	581	$4.3K	57 %	buy file →
btc-updown-15m-1790382600	00:58	0.510	0.560	0.001	0.001	0.135	Down	831	$2.8K	52 %	buy file →
btc-updown-15m-1790383500	01:06	0.510	0.840	0.010	0.010	0.453	Down	1,002	$7.9K	63 %	buy file →
btc-updown-15m-1790384400	01:22	0.510	0.999	0.500	0.999	0.806	Up	587	$15.2K	52 %	buy file →
btc-updown-15m-1790385300	01:42	0.510	0.999	0.400	0.999	0.751	Up	645	$13.9K	52 %	buy file →
btc-updown-15m-1790386200	01:51	0.500	0.999	0.440	0.999	0.887	Up	432	$14.9K	60 %	buy file →
btc-updown-15m-1790387100	02:11	0.500	0.990	0.390	0.990	0.707	Up	420	$7.1K	54 %	buy file →
btc-updown-15m-1790388000	02:26	0.500	0.999	0.110	0.999	0.422	Up	669	$7.8K	47 %	buy file →
btc-updown-15m-1790388900	02:40	0.500	0.630	0.001	0.001	0.236	Down	576	$3.7K	34 %	buy file →
btc-updown-15m-1790389800	02:56	0.510	0.710	0.010	0.010	0.387	Down	417	$4.8K	51 %	buy file →
btc-updown-15m-1790390700	03:11	0.490	0.710	0.010	0.010	0.464	Down	2,948	$34.0K	53 %	buy file →
btc-updown-15m-1790391600	03:25	0.500	0.600	0.001	0.001	0.330	Down	2,358	$18.0K	55 %	buy file →
btc-updown-15m-1790392500	03:40	0.500	0.999	0.470	0.999	0.768	Up	406	$7.5K	65 %	buy file →
btc-updown-15m-1790393400	03:50	0.510	0.690	0.001	0.001	0.263	Down	897	$6.2K	40 %	buy file →
btc-updown-15m-1790394300	04:06	0.510	0.580	0.010	0.010	0.154	Down	1,637	$10.9K	42 %	buy file →
btc-updown-15m-1790395200	04:22	0.510	0.999	0.500	0.999	0.924	Up	429	$15.7K	66 %	buy file →
btc-updown-15m-1790396100	04:40	0.500	0.930	0.001	0.001	0.398	Down	421	$5.5K	57 %	buy file →
btc-updown-15m-1790397000	04:55	0.510	0.999	0.310	0.999	0.668	Up	413	$9.3K	62 %	buy file →
btc-updown-15m-1790397900	05:05	0.500	0.990	0.430	0.990	0.663	Up	449	$7.9K	71 %	buy file →
btc-updown-15m-1790398800	05:22	0.510	0.900	0.010	0.010	0.405	Down	618	$9.0K	42 %	buy file →
btc-updown-15m-1790399700	05:39	0.500	0.900	0.010	0.010	0.393	Down	584	$5.2K	49 %	buy file →
btc-updown-15m-1790400600	05:50	0.500	0.990	0.230	0.990	0.666	Up	513	$9.1K	61 %	buy file →
btc-updown-15m-1790401500	06:05	0.500	0.750	0.001	0.001	0.231	Down	451	$3.1K	43 %	buy file →
btc-updown-15m-1790402400	06:25	0.500	0.750	0.001	0.001	0.382	Down	1,335	$16.6K	47 %	buy file →
btc-updown-15m-1790403300	06:35	0.500	0.990	0.340	0.990	0.710	Up	847	$16.4K	59 %	buy file →
btc-updown-15m-1790404200	06:50	0.500	0.740	0.010	0.010	0.487	Down	3,373	$63.6K	50 %	buy file →
btc-updown-15m-1790405100	07:05	0.490	0.940	0.010	0.010	0.539	Down	2,486	$47.7K	57 %	buy file →
btc-updown-15m-1790406000	07:20	0.510	0.999	0.490	0.999	0.839	Up	737	$26.8K	58 %	buy file →
btc-updown-15m-1790406900	07:40	0.510	0.990	0.350	0.990	0.663	Up	607	$12.0K	61 %	buy file →
btc-updown-15m-1790407800	07:56	0.500	0.999	0.470	0.999	0.811	Up	580	$23.2K	57 %	buy file →
btc-updown-15m-1790408700	08:04	0.500	0.999	0.460	0.999	0.789	Up	444	$13.2K	59 %	buy file →
btc-updown-15m-1790409600	08:18	0.500	0.510	0.001	0.001	0.196	Down	519	$3.3K	45 %	buy file →
btc-updown-15m-1790410500	08:40	0.500	0.990	0.080	0.990	0.828	Up	1,114	$49.3K	44 %	buy file →
btc-updown-15m-1790411400	08:50	0.500	0.999	0.460	0.999	0.899	Up	420	$17.4K	42 %	buy file →
btc-updown-15m-1790412300	09:06	0.500	0.510	0.001	0.001	0.168	Down	424	$1.9K	29 %	buy file →
btc-updown-15m-1790413200	09:21	0.490	0.550	0.001	0.001	0.106	Down	447	$3.0K	53 %	buy file →
btc-updown-15m-1790414100	09:35	0.500	0.990	0.310	0.990	0.665	Up	829	$14.2K	58 %	buy file →
btc-updown-15m-1790415000	09:50	0.500	0.670	0.010	0.010	0.304	Down	682	$4.6K	50 %	buy file →
btc-updown-15m-1790415900	10:03	0.510	0.740	0.010	0.010	0.326	Down	1,084	$8.9K	50 %	buy file →
btc-updown-15m-1790416800	10:25	0.510	0.999	0.500	0.999	0.875	Up	281	$9.2K	79 %	buy file →
btc-updown-15m-1790417700	10:40	0.500	0.999	0.440	0.999	0.810	Up	608	$14.8K	60 %	buy file →
btc-updown-15m-1790418600	10:50	0.500	0.990	0.220	0.990	0.576	Up	732	$11.0K	52 %	buy file →
btc-updown-15m-1790419500	11:05	0.500	0.999	0.180	0.999	0.694	Up	717	$12.9K	63 %	buy file →
btc-updown-15m-1790420400	11:25	0.500	0.990	0.070	0.990	0.535	Up	845	$10.3K	48 %	buy file →
btc-updown-15m-1790421300	11:39	0.500	0.660	0.001	0.001	0.329	Down	516	$4.6K	40 %	buy file →
btc-updown-15m-1790422200	11:50	0.500	0.990	0.490	0.990	0.804	Up	431	$8.7K	55 %	buy file →
btc-updown-15m-1790423100	12:04	0.510	0.960	0.010	0.010	0.497	Down	546	$9.9K	61 %	buy file →
btc-updown-15m-1790424000	12:20	0.510	0.640	0.001	0.001	0.158	Down	668	$3.4K	46 %	buy file →
btc-updown-15m-1790424900	12:35	0.510	0.830	0.001	0.001	0.427	Down	700	$11.6K	33 %	buy file →
btc-updown-15m-1790425800	12:50	0.510	0.770	0.001	0.001	0.242	Down	598	$7.4K	62 %	buy file →
btc-updown-15m-1790426700	13:05	0.510	0.990	0.390	0.990	0.692	Up	2,775	$60.5K	64 %	buy file →
btc-updown-15m-1790427600	13:25	0.510	0.950	0.001	0.001	0.259	Down	1,282	$13.6K	58 %	buy file →
btc-updown-15m-1790428500	13:41	0.500	0.650	0.001	0.001	0.239	Down	664	$5.7K	52 %	buy file →
btc-updown-15m-1790429400	13:50	0.500	0.999	0.240	0.999	0.759	Up	1,053	$27.9K	47 %	buy file →
btc-updown-15m-1790430300	14:06	0.500	0.999	0.480	0.999	0.790	Up	746	$24.1K	42 %	buy file →
btc-updown-15m-1790431200	14:20	0.500	0.990	0.380	0.990	0.621	Up	5,143	$107.9K	59 %	buy file →
btc-updown-15m-1790432100	14:35	0.500	0.999	0.500	0.999	0.749	Up	399	$7.6K	56 %	buy file →
btc-updown-15m-1790433000	14:50	0.500	0.999	0.500	0.999	0.804	Up	455	$8.1K	62 %	buy file →
btc-updown-15m-1790433900	15:05	0.510	0.990	0.330	0.990	0.784	Up	1,023	$20.6K	60 %	buy file →
btc-updown-15m-1790434800	15:25	0.500	0.990	0.340	0.990	0.688	Up	2,246	$59.6K	53 %	buy file →
btc-updown-15m-1790435700	15:40	0.500	0.999	0.440	0.999	0.689	Up	709	$17.2K	55 %	buy file →
btc-updown-15m-1790436600	15:51	0.500	0.990	0.450	0.990	0.869	Up	600	$17.2K	66 %	buy file →
btc-updown-15m-1790437500	16:04	0.500	0.999	0.220	0.999	0.607	Up	2,831	$89.3K	48 %	buy file →
btc-updown-15m-1790438400	16:26	0.500	0.580	0.001	0.001	0.322	Down	1,429	$18.7K	57 %	buy file →
btc-updown-15m-1790439300	16:35	0.500	0.580	0.001	0.001	0.343	Down	2,028	$29.7K	39 %	buy file →
btc-updown-15m-1790440200	16:50	0.500	0.999	0.460	0.999	0.679	Up	1,156	$36.5K	48 %	buy file →
btc-updown-15m-1790441100	17:07	0.510	0.600	0.001	0.001	0.190	Down	1,905	$30.5K	34 %	buy file →
btc-updown-15m-1790442000	17:22	0.500	0.520	0.001	0.001	0.107	Down	526	$2.0K	28 %	buy file →
btc-updown-15m-1790442900	17:36	0.510	0.510	0.010	0.010	0.256	Down	1,713	$11.5K	40 %	buy file →
btc-updown-15m-1790443800	17:51	0.510	0.990	0.430	0.990	0.615	Up	2,384	$39.9K	59 %	buy file →
btc-updown-15m-1790444700	18:03	0.510	0.999	0.480	0.999	0.801	Up	399	$10.3K	59 %	buy file →
btc-updown-15m-1790445600	18:26	0.510	0.690	0.001	0.001	0.428	Down	3,070	$46.3K	51 %	buy file →
btc-updown-15m-1790446500	18:41	0.490	0.510	0.001	0.001	0.166	Down	520	$3.2K	41 %	buy file →
btc-updown-15m-1790447400	18:51	0.510	0.670	0.001	0.001	0.429	Down	3,586	$60.9K	61 %	buy file →
btc-updown-15m-1790448300	19:06	0.500	0.550	0.001	0.001	0.309	Down	3,064	$27.7K	46 %	buy file →
btc-updown-15m-1790449200	19:21	0.510	0.999	0.490	0.999	0.712	Up	3,169	$110.1K	51 %	buy file →
btc-updown-15m-1790450100	19:34	0.510	0.990	0.500	0.990	0.639	Up	2,302	$47.5K	59 %	buy file →
btc-updown-15m-1790451000	19:51	0.520	0.520	0.001	0.001	0.331	Down	831	$9.9K	61 %	buy file →
btc-updown-15m-1790451900	20:12	0.540	0.990	0.250	0.990	0.654	Up	711	$11.3K	65 %	buy file →
btc-updown-15m-1790452800	20:21	0.510	0.920	0.010	0.010	0.540	Down	787	$15.0K	54 %	buy file →
btc-updown-15m-1790453700	20:41	0.510	0.999	0.500	0.999	0.819	Up	364	$10.7K	75 %	buy file →
btc-updown-15m-1790454600	20:51	0.490	0.650	0.001	0.001	0.169	Down	369	$1.9K	44 %	buy file →
btc-updown-15m-1790455500	21:06	0.500	0.999	0.320	0.991	0.743	Up	542	$13.8K	56 %	buy file →
btc-updown-15m-1790456400	21:21	0.500	0.999	0.480	0.999	0.855	Up	308	$8.5K	73 %	buy file →
btc-updown-15m-1790457300	21:35	0.500	0.999	0.330	0.999	0.769	Up	473	$11.5K	56 %	buy file →
btc-updown-15m-1790458200	21:50	0.490	0.870	0.001	0.001	0.541	Down	892	$16.0K	53 %	buy file →
btc-updown-15m-1790459100	22:03	0.500	0.560	0.010	0.010	0.178	Down	689	$4.2K	43 %	buy file →
btc-updown-15m-1790460000	22:26	0.500	0.999	0.480	0.999	0.836	Up	384	$11.2K	56 %	buy file →
btc-updown-15m-1790460900	22:35	0.510	0.990	0.060	0.990	0.436	Up	1,443	$25.6K	60 %	buy file →
btc-updown-15m-1790461800	22:55	0.500	0.510	0.001	0.001	0.121	Down	460	$2.2K	35 %	buy file →
btc-updown-15m-1790462700	23:06	0.490	0.810	0.010	0.010	0.387	Down	2,188	$30.3K	41 %	buy file →
btc-updown-15m-1790463600	23:25	0.490	0.999	0.460	0.999	0.883	Up	730	$25.3K	53 %	buy file →
btc-updown-15m-1790464500	23:35	0.510	0.990	0.150	0.990	0.523	Up	2,969	$68.3K	40 %	buy file →
btc-updown-15m-1790465400	23:50	0.510	0.850	0.001	0.001	0.488	Down	2,216	$41.3K	47 %	buy file →
btc-updown-15m-1790466300	00:10	0.480	0.999	0.430	0.999	0.825	Up	773	$24.0K	64 %	buy file →
btc-updown-15m-1790467200	00:22	0.510	0.510	0.450	0.480	0.475	open	28	$392.81	58 %	buy file →
btc-updown-15m-1790468100	00:37	0.490	0.490	0.480	0.480	0.487	open	2	$152.19	0 %	buy file →
btc-updown-15m-1790469900	01:07	0.500	0.510	0.500	0.510	0.505	open	4	$4.04	50 %	buy file →
btc-updown-15m-1790470800	01:18	0.500	0.510	0.500	0.510	0.505	open	4	$4.04	50 %	buy file →

Prices quote 0..1 (probability of Up). Open/high/low/close/VWAP are that UTC day’s trade prints per contract; the implied outcome reads the last print — ≥ 0.97 as Up, ≤ 0.03 as Down, anything between as still open — venues publish the official result. Buy share = taker-buy side of turnover. 100 of 194 contract files of the day had trades.

2026-09-25 — 100 contracts, 69,059 trades, $1.2M turnover

100 BTC Up/Down 15m contracts traded on 2026-09-25 — 47 closed Up (≥ 0.97), 50 closed Down (≤ 0.03), 3 still open at the last print: 69,059 trades, $1.2M USD turnover. The busiest contract was btc-updown-15m-1790340300 with $63.7K turnover.

Contract	Window end (UTC)	Open	High	Low	Close	VWAP	Implied outcome	Trades	Turnover	Buy share
btc-updown-15m-1790293500	00:05	0.010	0.010	0.010	0.010	0.010	Down	3	$0.28	100 %	buy file →
btc-updown-15m-1790294400	00:22	0.490	0.999	0.490	0.999	0.842	Up	747	$34.7K	49 %	buy file →
btc-updown-15m-1790295300	00:35	0.510	0.990	0.140	0.990	0.440	Up	1,955	$33.0K	61 %	buy file →
btc-updown-15m-1790296200	00:50	0.500	0.620	0.001	0.001	0.303	Down	1,559	$13.9K	45 %	buy file →
btc-updown-15m-1790297100	01:06	0.500	0.760	0.010	0.010	0.468	Down	2,199	$47.3K	50 %	buy file →
btc-updown-15m-1790298000	01:22	0.500	0.999	0.490	0.999	0.843	Up	491	$14.4K	58 %	buy file →
btc-updown-15m-1790298900	01:42	0.500	0.590	0.001	0.001	0.199	Down	414	$2.2K	42 %	buy file →
btc-updown-15m-1790299800	01:50	0.500	0.550	0.010	0.010	0.204	Down	797	$4.0K	50 %	buy file →
btc-updown-15m-1790300700	02:04	0.500	0.990	0.460	0.990	0.805	Up	630	$9.2K	65 %	buy file →
btc-updown-15m-1790301600	02:21	0.500	0.999	0.440	0.999	0.915	Up	360	$11.7K	49 %	buy file →
btc-updown-15m-1790302500	02:39	0.500	0.650	0.001	0.001	0.334	Down	509	$4.4K	44 %	buy file →
btc-updown-15m-1790303400	02:50	0.500	0.660	0.001	0.001	0.212	Down	418	$4.3K	51 %	buy file →
btc-updown-15m-1790304300	03:06	0.500	0.520	0.001	0.001	0.120	Down	393	$2.3K	47 %	buy file →
btc-updown-15m-1790305200	03:25	0.500	0.999	0.420	0.999	0.803	Up	708	$19.9K	46 %	buy file →
btc-updown-15m-1790306100	03:40	0.500	0.770	0.001	0.001	0.317	Down	653	$5.0K	51 %	buy file →
btc-updown-15m-1790307000	03:50	0.510	0.999	0.270	0.999	0.793	Up	450	$15.4K	62 %	buy file →
btc-updown-15m-1790307900	04:06	0.510	0.520	0.010	0.010	0.280	Down	851	$7.8K	49 %	buy file →
btc-updown-15m-1790308800	04:21	0.510	0.540	0.001	0.001	0.245	Down	613	$5.6K	48 %	buy file →
btc-updown-15m-1790309700	04:35	0.500	0.990	0.380	0.990	0.637	Up	599	$10.8K	63 %	buy file →
btc-updown-15m-1790310600	04:50	0.500	0.999	0.500	0.999	0.793	Up	378	$7.7K	67 %	buy file →
btc-updown-15m-1790311500	05:06	0.510	0.540	0.001	0.001	0.111	Down	522	$2.0K	44 %	buy file →
btc-updown-15m-1790312400	05:26	0.500	0.720	0.010	0.010	0.376	Down	937	$10.1K	50 %	buy file →
btc-updown-15m-1790313300	05:41	0.500	0.800	0.001	0.001	0.308	Down	882	$8.6K	42 %	buy file →
btc-updown-15m-1790314200	05:50	0.510	0.999	0.230	0.999	0.677	Up	562	$10.9K	55 %	buy file →
btc-updown-15m-1790315100	06:05	0.510	0.680	0.001	0.001	0.214	Down	596	$4.1K	46 %	buy file →
btc-updown-15m-1790316000	06:22	0.510	0.720	0.001	0.001	0.296	Down	595	$5.0K	53 %	buy file →
btc-updown-15m-1790316900	06:36	0.510	0.999	0.500	0.999	0.855	Up	606	$15.5K	51 %	buy file →
btc-updown-15m-1790317800	06:50	0.510	0.530	0.001	0.001	0.120	Down	500	$1.9K	37 %	buy file →
btc-updown-15m-1790318700	07:06	0.500	0.999	0.410	0.999	0.706	Up	816	$15.1K	56 %	buy file →
btc-updown-15m-1790319600	07:22	0.510	0.590	0.001	0.001	0.167	Down	482	$2.0K	49 %	buy file →
btc-updown-15m-1790320500	07:40	0.510	0.999	0.500	0.999	0.894	Up	451	$20.9K	65 %	buy file →
btc-updown-15m-1790321400	07:51	0.510	0.700	0.001	0.001	0.199	Down	355	$2.6K	46 %	buy file →
btc-updown-15m-1790322300	08:06	0.510	0.999	0.430	0.999	0.775	Up	452	$7.9K	66 %	buy file →
btc-updown-15m-1790323200	08:25	0.510	0.999	0.310	0.999	0.724	Up	971	$19.6K	52 %	buy file →
btc-updown-15m-1790324100	08:40	0.510	0.999	0.450	0.999	0.769	Up	384	$15.0K	46 %	buy file →
btc-updown-15m-1790325000	08:51	0.510	0.510	0.001	0.001	0.188	Down	485	$2.1K	34 %	buy file →
btc-updown-15m-1790325900	09:06	0.500	0.999	0.300	0.999	0.709	Up	541	$12.1K	70 %	buy file →
btc-updown-15m-1790326800	09:21	0.510	0.999	0.480	0.999	0.824	Up	432	$13.4K	54 %	buy file →
btc-updown-15m-1790327700	09:35	0.510	0.999	0.230	0.999	0.631	Up	736	$11.4K	54 %	buy file →
btc-updown-15m-1790328600	09:51	0.500	0.550	0.001	0.001	0.266	Down	515	$3.8K	43 %	buy file →
btc-updown-15m-1790329500	10:05	0.490	0.580	0.001	0.001	0.288	Down	758	$6.4K	45 %	buy file →
btc-updown-15m-1790330400	10:26	0.510	0.510	0.001	0.001	0.082	Down	440	$2.6K	54 %	buy file →
btc-updown-15m-1790331300	10:35	0.510	0.999	0.260	0.999	0.647	Up	511	$12.1K	65 %	buy file →
btc-updown-15m-1790332200	10:50	0.500	0.999	0.280	0.999	0.690	Up	703	$13.6K	56 %	buy file →
btc-updown-15m-1790333100	11:05	0.500	0.900	0.010	0.010	0.405	Down	879	$15.3K	48 %	buy file →
btc-updown-15m-1790334000	12:26	0.500	0.999	0.450	0.999	0.775	Up	387	$14.8K	49 %	buy file →
btc-updown-15m-1790334900	12:26	0.500	0.630	0.001	0.001	0.289	Down	521	$5.2K	40 %	buy file →
btc-updown-15m-1790335800	12:26	0.500	0.620	0.001	0.001	0.225	Down	609	$3.5K	43 %	buy file →
btc-updown-15m-1790336700	12:26	0.500	0.590	0.001	0.001	0.233	Down	589	$3.9K	52 %	buy file →
btc-updown-15m-1790337600	12:26	0.500	0.900	0.001	0.001	0.409	Down	698	$7.7K	60 %	buy file →
btc-updown-15m-1790338500	13:05	0.510	0.990	0.050	0.990	0.388	Up	1,055	$11.1K	53 %	buy file →
btc-updown-15m-1790339400	13:05	0.510	0.990	0.390	0.990	0.752	Up	992	$18.8K	64 %	buy file →
btc-updown-15m-1790340300	13:05	0.510	0.999	0.270	0.999	0.892	Up	794	$63.7K	13 %	buy file →
btc-updown-15m-1790341200	14:01	0.500	0.740	0.001	0.001	0.296	Down	695	$5.3K	54 %	buy file →
btc-updown-15m-1790342100	14:01	0.510	0.770	0.001	0.001	0.225	Down	478	$3.1K	48 %	buy file →
btc-updown-15m-1790343000	14:01	0.500	0.800	0.001	0.001	0.307	Down	1,052	$8.8K	45 %	buy file →
btc-updown-15m-1790343900	14:07	0.510	0.990	0.150	0.990	0.647	Up	962	$16.2K	53 %	buy file →
btc-updown-15m-1790344800	14:27	0.500	0.640	0.001	0.001	0.133	Down	438	$2.4K	62 %	buy file →
btc-updown-15m-1790345700	14:36	0.500	0.999	0.380	0.999	0.746	Up	960	$23.8K	57 %	buy file →
btc-updown-15m-1790346600	14:51	0.510	0.999	0.480	0.999	0.862	Up	996	$29.9K	62 %	buy file →
btc-updown-15m-1790347500	15:12	0.510	0.999	0.310	0.999	0.670	Up	576	$10.9K	58 %	buy file →
btc-updown-15m-1790348400	15:22	0.510	0.680	0.001	0.001	0.169	Down	960	$5.4K	43 %	buy file →
btc-updown-15m-1790349300	15:40	0.510	0.540	0.001	0.001	0.209	Down	632	$3.5K	40 %	buy file →
btc-updown-15m-1790350200	15:51	0.510	0.740	0.001	0.001	0.246	Down	663	$4.3K	50 %	buy file →
btc-updown-15m-1790351100	16:12	0.510	0.999	0.210	0.999	0.650	Up	815	$14.4K	59 %	buy file →
btc-updown-15m-1790352000	16:22	0.510	0.999	0.500	0.999	0.861	Up	657	$18.6K	52 %	buy file →
btc-updown-15m-1790352900	16:40	0.500	0.990	0.290	0.990	0.625	Up	812	$16.2K	48 %	buy file →
btc-updown-15m-1790353800	16:52	0.510	0.640	0.001	0.001	0.243	Down	900	$9.2K	42 %	buy file →
btc-updown-15m-1790354700	17:12	0.510	0.510	0.001	0.001	0.155	Down	529	$3.4K	55 %	buy file →
btc-updown-15m-1790355600	17:21	0.500	0.999	0.480	0.999	0.855	Up	384	$11.0K	54 %	buy file →
btc-updown-15m-1790356500	17:40	0.500	0.610	0.001	0.001	0.198	Down	403	$3.3K	51 %	buy file →
btc-updown-15m-1790357400	17:52	0.500	0.999	0.270	0.999	0.686	Up	591	$11.3K	61 %	buy file →
btc-updown-15m-1790358300	18:07	0.510	0.510	0.001	0.001	0.173	Down	407	$2.5K	59 %	buy file →
btc-updown-15m-1790359200	18:27	0.500	0.999	0.500	0.999	0.789	Up	345	$8.7K	43 %	buy file →
btc-updown-15m-1790360100	18:37	0.500	0.870	0.010	0.010	0.404	Down	743	$8.6K	50 %	buy file →
btc-updown-15m-1790361000	18:56	0.500	0.990	0.210	0.990	0.608	Up	813	$18.6K	54 %	buy file →
btc-updown-15m-1790361900	19:06	0.500	0.780	0.010	0.010	0.420	Down	850	$15.8K	57 %	buy file →
btc-updown-15m-1790362800	19:22	0.500	0.999	0.280	0.999	0.618	Up	715	$19.3K	65 %	buy file →
btc-updown-15m-1790363700	19:40	0.500	0.580	0.001	0.001	0.339	Down	599	$10.7K	43 %	buy file →
btc-updown-15m-1790364600	19:51	0.510	0.860	0.010	0.010	0.335	Down	795	$10.0K	49 %	buy file →
btc-updown-15m-1790365500	20:06	0.510	0.999	0.490	0.999	0.749	Up	640	$19.2K	55 %	buy file →
btc-updown-15m-1790366400	20:27	0.510	0.550	0.001	0.001	0.225	Down	512	$4.6K	45 %	buy file →
btc-updown-15m-1790367300	20:36	0.500	0.999	0.480	0.999	0.817	Up	369	$10.4K	68 %	buy file →
btc-updown-15m-1790368200	20:51	0.510	0.990	0.310	0.990	0.743	Up	838	$26.3K	55 %	buy file →
btc-updown-15m-1790369100	21:09	0.510	0.520	0.010	0.010	0.118	Down	362	$1.8K	33 %	buy file →
btc-updown-15m-1790370000	21:21	0.510	0.660	0.001	0.001	0.230	Down	493	$5.7K	52 %	buy file →
btc-updown-15m-1790370900	21:36	0.510	0.999	0.230	0.999	0.554	Up	705	$18.8K	58 %	buy file →
btc-updown-15m-1790371800	21:51	0.510	0.999	0.270	0.999	0.623	Up	489	$22.1K	43 %	buy file →
btc-updown-15m-1790372700	22:04	0.510	0.990	0.010	0.010	0.576	Down	1,299	$24.1K	47 %	buy file →
btc-updown-15m-1790373600	22:21	0.490	0.999	0.400	0.999	0.709	Up	489	$14.9K	64 %	buy file →
btc-updown-15m-1790374500	22:40	0.500	0.940	0.010	0.010	0.509	Down	807	$15.4K	48 %	buy file →
btc-updown-15m-1790375400	22:51	0.500	0.999	0.470	0.990	0.932	Up	181	$8.0K	60 %	buy file →
btc-updown-15m-1790376300	23:06	0.500	0.990	0.060	0.990	0.593	Up	1,899	$34.7K	49 %	buy file →
btc-updown-15m-1790377200	23:26	0.500	0.730	0.010	0.010	0.404	Down	1,357	$22.0K	35 %	buy file →
btc-updown-15m-1790378100	23:40	0.490	0.999	0.170	0.999	0.599	Up	1,019	$21.8K	60 %	buy file →
btc-updown-15m-1790379000	23:50	0.510	0.560	0.010	0.010	0.248	Down	874	$7.6K	47 %	buy file →
btc-updown-15m-1790379900	00:06	0.510	0.990	0.100	0.990	0.419	Up	2,442	$48.2K	61 %	buy file →
btc-updown-15m-1790380800	00:27	0.500	0.510	0.450	0.510	0.478	open	28	$599.42	25 %	buy file →
btc-updown-15m-1790386200	01:51	0.500	0.500	0.500	0.500	0.500	open	1	$10.01	0 %	buy file →
btc-updown-15m-1790388900	02:40	0.500	0.500	0.500	0.500	0.500	open	2	$20.02	50 %	buy file →

2026-09-24 — 100 contracts, 78,892 trades, $1.5M turnover

100 BTC Up/Down 15m contracts traded on 2026-09-24 — 45 closed Up (≥ 0.97), 52 closed Down (≤ 0.03), 3 still open at the last print: 78,892 trades, $1.5M USD turnover. The busiest contract was btc-updown-15m-1790208900 with $89.8K turnover.

Contract	Window end (UTC)	Open	High	Low	Close	VWAP	Implied outcome	Trades	Turnover	Buy share
btc-updown-15m-1790207100	00:05	0.001	0.001	0.001	0.001	0.001	Down	1	$1.01	100 %	buy file →
btc-updown-15m-1790208000	00:23	0.540	0.920	0.001	0.001	0.210	Down	1,126	$8.9K	56 %	buy file →
btc-updown-15m-1790208900	00:39	0.510	0.790	0.010	0.010	0.544	Down	2,267	$89.8K	44 %	buy file →
btc-updown-15m-1790209800	00:50	0.510	0.990	0.160	0.990	0.452	Up	2,703	$71.5K	59 %	buy file →
btc-updown-15m-1790210700	01:05	0.500	0.560	0.001	0.001	0.301	Down	1,311	$13.7K	67 %	buy file →
btc-updown-15m-1790211600	01:20	0.500	0.720	0.001	0.001	0.244	Down	1,328	$11.4K	47 %	buy file →
btc-updown-15m-1790212500	01:41	0.510	0.730	0.010	0.010	0.400	Down	2,916	$54.0K	45 %	buy file →
btc-updown-15m-1790213400	01:55	0.500	0.970	0.001	0.001	0.534	Down	871	$14.8K	53 %	buy file →
btc-updown-15m-1790214300	02:11	0.500	0.750	0.010	0.010	0.356	Down	1,091	$11.1K	48 %	buy file →
btc-updown-15m-1790215200	02:25	0.510	0.590	0.001	0.001	0.123	Down	705	$5.6K	62 %	buy file →
btc-updown-15m-1790216100	02:34	0.510	0.999	0.510	0.999	0.862	Up	634	$22.6K	61 %	buy file →
btc-updown-15m-1790217000	02:50	0.510	0.999	0.430	0.999	0.751	Up	546	$9.5K	57 %	buy file →
btc-updown-15m-1790217900	03:05	0.510	0.999	0.470	0.999	0.726	Up	635	$11.0K	60 %	buy file →
btc-updown-15m-1790218800	03:20	0.510	0.870	0.001	0.001	0.397	Down	623	$4.5K	47 %	buy file →
btc-updown-15m-1790219700	03:35	0.500	0.760	0.001	0.001	0.282	Down	489	$3.6K	50 %	buy file →
btc-updown-15m-1790220600	03:50	0.510	0.570	0.001	0.001	0.191	Down	1,014	$7.5K	42 %	buy file →
btc-updown-15m-1790221500	04:05	0.510	0.600	0.001	0.001	0.253	Down	476	$2.8K	47 %	buy file →
btc-updown-15m-1790222400	04:20	0.510	0.790	0.001	0.001	0.343	Down	951	$9.1K	57 %	buy file →
btc-updown-15m-1790223300	04:40	0.510	0.999	0.360	0.999	0.686	Up	590	$8.5K	67 %	buy file →
btc-updown-15m-1790224200	04:50	0.510	0.550	0.001	0.001	0.298	Down	546	$3.7K	51 %	buy file →
btc-updown-15m-1790225100	05:05	0.510	0.999	0.110	0.999	0.559	Up	753	$7.9K	51 %	buy file →
btc-updown-15m-1790226000	05:20	0.520	0.999	0.520	0.999	0.871	Up	400	$12.4K	54 %	buy file →
btc-updown-15m-1790226900	05:35	0.500	0.640	0.010	0.010	0.299	Down	746	$4.9K	47 %	buy file →
btc-updown-15m-1790227800	05:50	0.510	0.999	0.110	0.999	0.615	Up	947	$15.9K	49 %	buy file →
btc-updown-15m-1790228700	06:03	0.510	0.650	0.001	0.001	0.296	Down	501	$4.0K	41 %	buy file →
btc-updown-15m-1790229600	06:25	0.510	0.999	0.220	0.999	0.662	Up	711	$13.1K	51 %	buy file →
btc-updown-15m-1790230500	06:38	0.510	0.990	0.180	0.990	0.657	Up	909	$17.7K	51 %	buy file →
btc-updown-15m-1790231400	06:50	0.510	0.990	0.300	0.990	0.644	Up	782	$14.8K	54 %	buy file →
btc-updown-15m-1790232300	07:05	0.500	0.550	0.010	0.010	0.179	Down	640	$2.8K	43 %	buy file →
btc-updown-15m-1790233200	07:20	0.500	0.670	0.001	0.001	0.222	Down	727	$4.0K	45 %	buy file →
btc-updown-15m-1790234100	07:34	0.500	0.999	0.480	0.999	0.775	Up	385	$5.1K	69 %	buy file →
btc-updown-15m-1790235000	07:48	0.510	0.990	0.480	0.990	0.790	Up	716	$20.4K	53 %	buy file →
btc-updown-15m-1790235900	08:05	0.500	0.999	0.340	0.999	0.810	Up	627	$13.1K	61 %	buy file →
btc-updown-15m-1790236800	08:20	0.500	0.850	0.010	0.010	0.442	Down	865	$9.7K	47 %	buy file →
btc-updown-15m-1790237700	08:34	0.500	0.680	0.001	0.001	0.180	Down	401	$3.1K	38 %	buy file →
btc-updown-15m-1790238600	08:49	0.510	0.750	0.010	0.010	0.308	Down	860	$6.7K	53 %	buy file →
btc-updown-15m-1790239500	09:05	0.510	0.570	0.001	0.001	0.189	Down	615	$3.6K	53 %	buy file →
btc-updown-15m-1790240400	09:21	0.510	0.720	0.001	0.001	0.342	Down	783	$6.6K	55 %	buy file →
btc-updown-15m-1790241300	09:35	0.490	0.610	0.010	0.010	0.282	Down	632	$5.0K	46 %	buy file →
btc-updown-15m-1790242200	09:49	0.510	0.580	0.001	0.001	0.205	Down	921	$7.4K	52 %	buy file →
btc-updown-15m-1790243100	10:04	0.510	0.990	0.280	0.990	0.675	Up	813	$20.3K	62 %	buy file →
btc-updown-15m-1790244000	10:20	0.510	0.950	0.001	0.001	0.517	Down	938	$16.0K	56 %	buy file →
btc-updown-15m-1790244900	10:35	0.500	0.990	0.130	0.990	0.562	Up	1,132	$24.5K	55 %	buy file →
btc-updown-15m-1790245800	10:49	0.500	0.999	0.310	0.999	0.724	Up	414	$12.8K	64 %	buy file →
btc-updown-15m-1790246700	11:06	0.500	0.999	0.390	0.999	0.794	Up	737	$20.9K	48 %	buy file →
btc-updown-15m-1790247600	11:21	0.500	0.999	0.430	0.999	0.716	Up	705	$19.7K	53 %	buy file →
btc-updown-15m-1790248500	11:39	0.500	0.660	0.010	0.010	0.350	Down	636	$5.7K	43 %	buy file →
btc-updown-15m-1790249400	11:49	0.500	0.580	0.001	0.002	0.183	Down	432	$1.8K	39 %	buy file →
btc-updown-15m-1790250300	12:06	0.510	0.990	0.170	0.990	0.513	Up	715	$11.3K	47 %	buy file →
btc-updown-15m-1790251200	12:21	0.510	0.999	0.150	0.999	0.696	Up	919	$18.6K	54 %	buy file →
btc-updown-15m-1790252100	12:35	0.510	0.990	0.420	0.990	0.712	Up	911	$20.2K	58 %	buy file →
btc-updown-15m-1790253000	12:50	0.510	0.570	0.001	0.001	0.178	Down	694	$4.2K	36 %	buy file →
btc-updown-15m-1790253900	13:06	0.510	0.999	0.220	0.999	0.609	Up	531	$11.2K	53 %	buy file →
btc-updown-15m-1790254800	13:26	0.500	0.999	0.440	0.999	0.825	Up	614	$11.8K	62 %	buy file →
btc-updown-15m-1790255700	13:35	0.510	0.990	0.400	0.990	0.772	Up	821	$17.2K	55 %	buy file →
btc-updown-15m-1790256600	13:50	0.500	0.999	0.420	0.999	0.876	Up	888	$28.3K	46 %	buy file →
btc-updown-15m-1790257500	14:05	0.500	0.999	0.290	0.999	0.751	Up	745	$13.3K	49 %	buy file →
btc-updown-15m-1790258400	14:26	0.510	0.990	0.070	0.990	0.490	Up	1,027	$16.8K	51 %	buy file →
btc-updown-15m-1790259300	14:41	0.510	0.999	0.290	0.999	0.821	Up	555	$17.9K	46 %	buy file →
btc-updown-15m-1790260200	14:50	0.500	0.500	0.001	0.006	0.143	Down	461	$3.4K	48 %	buy file →
btc-updown-15m-1790261100	15:05	0.500	0.510	0.001	0.001	0.097	Down	382	$2.4K	49 %	buy file →
btc-updown-15m-1790262000	15:31	0.500	0.999	0.340	0.999	0.766	Up	630	$20.1K	62 %	buy file →
btc-updown-15m-1790262900	15:40	0.510	0.999	0.440	0.999	0.710	Up	430	$12.0K	55 %	buy file →
btc-updown-15m-1790263800	15:50	0.490	0.999	0.480	0.999	0.789	Up	529	$25.6K	80 %	buy file →
btc-updown-15m-1790264700	16:05	0.510	0.990	0.250	0.990	0.673	Up	743	$15.4K	52 %	buy file →
btc-updown-15m-1790265600	16:20	0.510	0.530	0.001	0.001	0.146	Down	450	$2.3K	51 %	buy file →
btc-updown-15m-1790266500	16:40	0.500	0.999	0.480	0.999	0.907	Up	487	$21.6K	53 %	buy file →
btc-updown-15m-1790267400	16:50	0.510	0.980	0.010	0.010	0.530	Down	1,177	$23.1K	51 %	buy file →
btc-updown-15m-1790268300	17:03	0.510	0.650	0.001	0.001	0.230	Down	606	$4.7K	59 %	buy file →
btc-updown-15m-1790269200	17:21	0.510	0.590	0.001	0.001	0.258	Down	648	$5.7K	63 %	buy file →
btc-updown-15m-1790270100	17:35	0.510	0.680	0.001	0.001	0.219	Down	534	$4.7K	30 %	buy file →
btc-updown-15m-1790271000	17:50	0.490	0.750	0.001	0.001	0.252	Down	538	$5.0K	47 %	buy file →
btc-updown-15m-1790271900	18:04	0.510	0.730	0.010	0.010	0.265	Down	712	$5.8K	59 %	buy file →
btc-updown-15m-1790272800	18:36	0.510	0.999	0.130	0.999	0.561	Up	873	$21.8K	61 %	buy file →
btc-updown-15m-1790273700	18:36	0.510	0.999	0.480	0.999	0.745	Up	522	$17.3K	57 %	buy file →
btc-updown-15m-1790274600	18:50	0.510	0.800	0.010	0.010	0.348	Down	1,089	$14.5K	50 %	buy file →
btc-updown-15m-1790275500	19:18	0.510	0.999	0.330	0.999	0.706	Up	598	$16.3K	57 %	buy file →
btc-updown-15m-1790276400	19:26	0.510	0.999	0.070	0.999	0.440	Up	946	$15.5K	62 %	buy file →
btc-updown-15m-1790277300	19:40	0.510	0.999	0.300	0.999	0.639	Up	863	$16.9K	59 %	buy file →
btc-updown-15m-1790278200	19:51	0.510	0.510	0.001	0.001	0.198	Down	515	$3.4K	53 %	buy file →
btc-updown-15m-1790279100	20:11	0.510	0.930	0.010	0.010	0.450	Down	1,045	$14.1K	59 %	buy file →
btc-updown-15m-1790280000	20:26	0.500	0.770	0.001	0.001	0.388	Down	704	$7.9K	57 %	buy file →
btc-updown-15m-1790280900	20:39	0.510	0.590	0.010	0.010	0.262	Down	731	$5.6K	50 %	buy file →
btc-updown-15m-1790281800	20:50	0.510	0.999	0.310	0.999	0.663	Up	534	$7.8K	68 %	buy file →
btc-updown-15m-1790282700	21:05	0.520	0.810	0.001	0.001	0.304	Down	922	$8.0K	45 %	buy file →
btc-updown-15m-1790283600	21:25	0.510	0.830	0.010	0.010	0.370	Down	677	$9.3K	43 %	buy file →
btc-updown-15m-1790284500	21:39	0.500	0.999	0.420	0.999	0.804	Up	526	$14.6K	51 %	buy file →
btc-updown-15m-1790285400	21:50	0.500	0.999	0.390	0.999	0.723	Up	785	$19.4K	53 %	buy file →
btc-updown-15m-1790286300	22:04	0.510	0.570	0.001	0.001	0.216	Down	520	$2.9K	49 %	buy file →
btc-updown-15m-1790287200	22:19	0.490	0.710	0.001	0.001	0.267	Down	944	$10.4K	48 %	buy file →
btc-updown-15m-1790288100	22:34	0.510	0.520	0.001	0.001	0.071	Down	607	$2.2K	48 %	buy file →
btc-updown-15m-1790289000	22:50	0.510	0.740	0.010	0.010	0.280	Down	747	$7.4K	55 %	buy file →
btc-updown-15m-1790289900	23:05	0.510	0.999	0.500	0.999	0.890	Up	1,240	$73.5K	56 %	buy file →
btc-updown-15m-1790290800	23:25	0.510	0.999	0.460	0.999	0.852	Up	920	$31.2K	51 %	buy file →
btc-updown-15m-1790291700	23:34	0.510	0.999	0.440	0.999	0.918	Up	827	$64.1K	57 %	buy file →
btc-updown-15m-1790292600	23:50	0.510	0.730	0.010	0.010	0.548	Down	2,210	$65.4K	30 %	buy file →
btc-updown-15m-1790293500	00:05	0.470	0.720	0.010	0.010	0.354	Down	2,235	$50.6K	53 %	buy file →
btc-updown-15m-1790294400	00:22	0.510	0.510	0.490	0.490	0.497	open	12	$143.03	37 %	buy file →
btc-updown-15m-1790299800	01:50	0.500	0.500	0.500	0.500	0.500	open	1	$10.01	0 %	buy file →
btc-updown-15m-1790341200	14:01	0.500	0.500	0.500	0.500	0.500	open	1	$2.01	0 %	buy file →

2026-09-23 — 99 contracts, 75,475 trades, $1.3M turnover

99 BTC Up/Down 15m contracts traded on 2026-09-23 — 49 closed Up (≥ 0.97), 48 closed Down (≤ 0.03), 2 still open at the last print: 75,475 trades, $1.3M USD turnover. The busiest contract was btc-updown-15m-1790125200 with $109.4K turnover.

Contract	Window end (UTC)	Open	High	Low	Close	VWAP	Implied outcome	Trades	Turnover	Buy share
btc-updown-15m-1790120700	00:06	0.990	0.999	0.990	0.999	0.999	Up	1	$120.89	0 %	buy file →
btc-updown-15m-1790121600	00:24	0.510	0.999	0.280	0.999	0.784	Up	870	$22.0K	50 %	buy file →
btc-updown-15m-1790122500	00:36	0.510	0.999	0.430	0.999	0.846	Up	503	$9.5K	59 %	buy file →
btc-updown-15m-1790123400	00:55	0.510	0.970	0.010	0.010	0.641	Down	1,439	$31.5K	54 %	buy file →
btc-updown-15m-1790124300	01:06	0.510	0.990	0.360	0.990	0.664	Up	1,677	$39.3K	51 %	buy file →
btc-updown-15m-1790125200	01:27	0.510	0.999	0.420	0.999	0.860	Up	1,655	$109.4K	46 %	buy file →
btc-updown-15m-1790126100	01:41	0.510	0.510	0.010	0.010	0.206	Down	1,387	$22.1K	73 %	buy file →
btc-updown-15m-1790127000	01:51	0.510	0.560	0.001	0.001	0.124	Down	524	$2.3K	39 %	buy file →
btc-updown-15m-1790127900	02:04	0.510	0.999	0.090	0.999	0.467	Up	1,809	$33.3K	59 %	buy file →
btc-updown-15m-1790128800	02:22	0.510	0.990	0.240	0.990	0.559	Up	2,143	$44.4K	52 %	buy file →
btc-updown-15m-1790129700	02:35	0.500	0.999	0.500	0.999	0.894	Up	565	$25.7K	36 %	buy file →
btc-updown-15m-1790130600	02:50	0.510	0.510	0.010	0.010	0.254	Down	381	$2.8K	34 %	buy file →
btc-updown-15m-1790131500	03:06	0.500	0.999	0.280	0.999	0.673	Up	672	$11.3K	50 %	buy file →
btc-updown-15m-1790132400	03:21	0.500	0.500	0.001	0.001	0.112	Down	514	$2.2K	48 %	buy file →
btc-updown-15m-1790133300	03:35	0.510	0.999	0.390	0.999	0.888	Up	371	$16.4K	72 %	buy file →
btc-updown-15m-1790134200	03:50	0.510	0.999	0.450	0.993	0.886	Up	583	$27.8K	50 %	buy file →
btc-updown-15m-1790135100	04:05	0.510	0.600	0.001	0.008	0.220	Down	403	$3.0K	31 %	buy file →
btc-updown-15m-1790136000	04:21	0.490	0.999	0.170	0.999	0.735	Up	473	$9.7K	77 %	buy file →
btc-updown-15m-1790136900	04:35	0.510	0.999	0.260	0.999	0.802	Up	579	$18.3K	48 %	buy file →
btc-updown-15m-1790137800	04:51	0.510	0.999	0.400	0.999	0.768	Up	661	$12.8K	60 %	buy file →
btc-updown-15m-1790138700	05:06	0.510	0.990	0.320	0.990	0.667	Up	985	$21.4K	59 %	buy file →
btc-updown-15m-1790139600	05:21	0.500	0.500	0.001	0.001	0.078	Down	478	$1.8K	44 %	buy file →
btc-updown-15m-1790140500	05:35	0.500	0.600	0.001	0.001	0.187	Down	500	$3.2K	40 %	buy file →
btc-updown-15m-1790141400	05:50	0.500	0.970	0.010	0.010	0.460	Down	986	$17.3K	62 %	buy file →
btc-updown-15m-1790142300	06:04	0.500	0.630	0.001	0.001	0.145	Down	609	$3.6K	42 %	buy file →
btc-updown-15m-1790143200	06:25	0.500	0.999	0.400	0.999	0.750	Up	529	$11.4K	58 %	buy file →
btc-updown-15m-1790144100	06:34	0.510	0.530	0.001	0.001	0.161	Down	385	$1.9K	52 %	buy file →
btc-updown-15m-1790145000	06:50	0.500	0.999	0.250	0.999	0.706	Up	456	$10.0K	52 %	buy file →
btc-updown-15m-1790145900	07:05	0.500	0.520	0.001	0.001	0.144	Down	594	$3.6K	52 %	buy file →
btc-updown-15m-1790146800	07:20	0.500	0.510	0.001	0.001	0.210	Down	774	$5.0K	33 %	buy file →
btc-updown-15m-1790147700	07:33	0.500	0.990	0.100	0.990	0.514	Up	1,001	$11.9K	60 %	buy file →
btc-updown-15m-1790148600	07:55	0.500	0.590	0.001	0.001	0.110	Down	659	$3.2K	47 %	buy file →
btc-updown-15m-1790149500	08:06	0.500	0.990	0.400	0.990	0.728	Up	803	$18.4K	57 %	buy file →
btc-updown-15m-1790150400	08:20	0.500	0.999	0.320	0.999	0.792	Up	737	$17.6K	52 %	buy file →
btc-updown-15m-1790151300	08:35	0.500	0.960	0.010	0.010	0.523	Down	1,433	$20.2K	45 %	buy file →
btc-updown-15m-1790152200	08:50	0.500	0.860	0.001	0.001	0.469	Down	1,080	$16.5K	51 %	buy file →
btc-updown-15m-1790153100	09:05	0.510	0.560	0.001	0.001	0.084	Down	1,783	$9.8K	56 %	buy file →
btc-updown-15m-1790154000	09:20	0.510	0.999	0.430	0.999	0.862	Up	759	$31.4K	40 %	buy file →
btc-updown-15m-1790154900	09:40	0.500	0.890	0.010	0.010	0.398	Down	972	$11.7K	54 %	buy file →
btc-updown-15m-1790155800	09:50	0.500	0.640	0.001	0.001	0.207	Down	576	$3.5K	37 %	buy file →
btc-updown-15m-1790156700	10:04	0.500	0.990	0.150	0.990	0.666	Up	1,260	$34.0K	52 %	buy file →
btc-updown-15m-1790157600	10:25	0.500	0.840	0.010	0.010	0.419	Down	1,200	$17.1K	52 %	buy file →
btc-updown-15m-1790158500	10:34	0.500	0.550	0.001	0.001	0.128	Down	736	$4.0K	42 %	buy file →
btc-updown-15m-1790159400	10:55	0.500	0.990	0.330	0.990	0.758	Up	493	$13.4K	57 %	buy file →
btc-updown-15m-1790160300	11:06	0.500	0.990	0.230	0.990	0.578	Up	941	$14.7K	58 %	buy file →
btc-updown-15m-1790161200	11:20	0.500	0.680	0.001	0.001	0.174	Down	564	$3.8K	63 %	buy file →
btc-updown-15m-1790162100	11:34	0.500	0.540	0.001	0.001	0.127	Down	451	$2.3K	43 %	buy file →
btc-updown-15m-1790163000	11:50	0.500	0.790	0.010	0.010	0.372	Down	1,210	$11.6K	55 %	buy file →
btc-updown-15m-1790163900	12:05	0.500	0.999	0.490	0.999	0.842	Up	509	$14.1K	62 %	buy file →
btc-updown-15m-1790164800	12:25	0.510	0.600	0.001	0.001	0.206	Down	949	$6.4K	50 %	buy file →
btc-updown-15m-1790165700	12:39	0.500	0.990	0.110	0.990	0.476	Up	1,687	$18.3K	51 %	buy file →
btc-updown-15m-1790166600	12:50	0.500	0.820	0.010	0.010	0.495	Down	1,250	$14.5K	53 %	buy file →
btc-updown-15m-1790167500	13:05	0.500	0.990	0.230	0.990	0.619	Up	1,051	$13.5K	57 %	buy file →
btc-updown-15m-1790168400	13:25	0.500	0.600	0.001	0.001	0.204	Down	785	$5.1K	50 %	buy file →
btc-updown-15m-1790169300	13:40	0.500	0.999	0.450	0.999	0.801	Up	718	$18.2K	52 %	buy file →
btc-updown-15m-1790170200	13:50	0.500	0.999	0.440	0.999	0.772	Up	790	$29.6K	81 %	buy file →
btc-updown-15m-1790171100	14:05	0.510	0.510	0.001	0.001	0.169	Down	921	$4.1K	52 %	buy file →
btc-updown-15m-1790172000	14:19	0.510	0.760	0.001	0.001	0.279	Down	607	$7.7K	41 %	buy file →
btc-updown-15m-1790172900	14:35	0.510	0.570	0.001	0.001	0.156	Down	588	$3.6K	51 %	buy file →
btc-updown-15m-1790173800	14:50	0.510	0.999	0.320	0.999	0.751	Up	683	$18.4K	61 %	buy file →
btc-updown-15m-1790174700	15:06	0.500	0.999	0.270	0.999	0.724	Up	812	$20.3K	65 %	buy file →
btc-updown-15m-1790175600	15:21	0.500	0.999	0.410	0.999	0.778	Up	656	$17.4K	61 %	buy file →
btc-updown-15m-1790176500	15:35	0.500	0.710	0.001	0.001	0.391	Down	674	$7.2K	54 %	buy file →
btc-updown-15m-1790177400	15:51	0.510	0.540	0.001	0.001	0.185	Down	547	$2.9K	41 %	buy file →
btc-updown-15m-1790178300	16:05	0.510	0.590	0.001	0.001	0.196	Down	624	$3.2K	45 %	buy file →
btc-updown-15m-1790179200	16:21	0.500	0.999	0.090	0.999	0.596	Up	862	$20.5K	56 %	buy file →
btc-updown-15m-1790180100	16:39	0.500	0.560	0.010	0.010	0.281	Down	637	$5.7K	49 %	buy file →
btc-updown-15m-1790181000	16:55	0.500	0.750	0.001	0.001	0.243	Down	577	$6.2K	48 %	buy file →
btc-updown-15m-1790181900	17:05	0.500	0.600	0.001	0.001	0.184	Down	689	$4.9K	53 %	buy file →
btc-updown-15m-1790182800	17:23	0.500	0.810	0.001	0.001	0.239	Down	598	$4.5K	50 %	buy file →
btc-updown-15m-1790183700	17:33	0.500	0.999	0.500	0.999	0.841	Up	479	$15.3K	48 %	buy file →
btc-updown-15m-1790184600	17:53	0.500	0.999	0.260	0.999	0.654	Up	697	$15.5K	59 %	buy file →
btc-updown-15m-1790185500	18:03	0.500	0.999	0.490	0.999	0.807	Up	743	$13.4K	56 %	buy file →
btc-updown-15m-1790186400	18:20	0.510	0.530	0.001	0.001	0.230	Down	681	$4.1K	49 %	buy file →
btc-updown-15m-1790187300	18:45	0.510	0.650	0.001	0.001	0.301	Down	764	$8.0K	41 %	buy file →
btc-updown-15m-1790188200	18:49	0.500	0.999	0.270	0.999	0.541	Up	771	$12.5K	51 %	buy file →
btc-updown-15m-1790189100	19:06	0.510	0.999	0.410	0.999	0.822	Up	495	$19.2K	49 %	buy file →
btc-updown-15m-1790190000	19:24	0.510	0.999	0.100	0.999	0.564	Up	785	$13.6K	55 %	buy file →
btc-updown-15m-1790190900	19:34	0.510	0.999	0.240	0.999	0.740	Up	557	$14.9K	54 %	buy file →
btc-updown-15m-1790191800	19:50	0.510	0.999	0.420	0.999	0.788	Up	700	$15.0K	61 %	buy file →
btc-updown-15m-1790192700	20:04	0.510	0.999	0.420	0.999	0.818	Up	997	$26.9K	49 %	buy file →
btc-updown-15m-1790193600	20:19	0.500	0.720	0.001	0.001	0.202	Down	658	$4.4K	42 %	buy file →
btc-updown-15m-1790194500	20:38	0.510	0.610	0.001	0.001	0.289	Down	464	$2.9K	50 %	buy file →
btc-updown-15m-1790195400	20:53	0.510	0.999	0.490	0.999	0.805	Up	486	$11.2K	61 %	buy file →
btc-updown-15m-1790196300	21:04	0.510	0.570	0.001	0.001	0.224	Down	462	$3.2K	57 %	buy file →
btc-updown-15m-1790197200	21:20	0.510	0.999	0.440	0.999	0.765	Up	601	$16.2K	59 %	buy file →
btc-updown-15m-1790198100	21:38	0.510	0.999	0.260	0.999	0.607	Up	614	$11.6K	55 %	buy file →
btc-updown-15m-1790199000	21:49	0.510	0.999	0.490	0.999	0.811	Up	389	$11.8K	58 %	buy file →
btc-updown-15m-1790199900	22:11	0.510	0.540	0.001	0.001	0.214	Down	535	$4.1K	42 %	buy file →
btc-updown-15m-1790200800	22:23	0.500	0.999	0.150	0.999	0.684	Up	538	$9.7K	55 %	buy file →
btc-updown-15m-1790201700	22:38	0.510	0.510	0.001	0.001	0.225	Down	375	$2.4K	39 %	buy file →
btc-updown-15m-1790202600	22:48	0.490	0.990	0.130	0.990	0.506	Up	1,120	$17.5K	54 %	buy file →
btc-updown-15m-1790203500	23:05	0.510	0.999	0.450	0.999	0.822	Up	548	$12.6K	59 %	buy file →
btc-updown-15m-1790204400	23:18	0.510	0.540	0.001	0.001	0.241	Down	998	$7.7K	52 %	buy file →
btc-updown-15m-1790205300	23:35	0.510	0.540	0.010	0.010	0.130	Down	616	$2.9K	52 %	buy file →
btc-updown-15m-1790206200	23:50	0.510	0.840	0.001	0.001	0.328	Down	1,564	$17.8K	48 %	buy file →
btc-updown-15m-1790207100	00:05	0.500	0.610	0.001	0.001	0.208	Down	440	$2.3K	50 %	buy file →
btc-updown-15m-1790208000	00:23	0.510	0.550	0.510	0.540	0.527	open	19	$429.74	81 %	buy file →
btc-updown-15m-1790254800	13:26	0.500	0.500	0.500	0.500	0.500	open	1	$4.01	0 %	buy file →

2026-09-22 — 99 contracts, 81,344 trades, $1.4M turnover

99 BTC Up/Down 15m contracts traded on 2026-09-22 — 40 closed Up (≥ 0.97), 56 closed Down (≤ 0.03), 3 still open at the last print: 81,344 trades, $1.4M USD turnover. The busiest contract was btc-updown-15m-1790074800 with $47.0K turnover.

Contract	Window end (UTC)	Open	High	Low	Close	VWAP	Implied outcome	Trades	Turnover	Buy share
btc-updown-15m-1790035200	00:20	0.480	0.510	0.001	0.001	0.105	Down	420	$1.6K	53 %	buy file →
btc-updown-15m-1790036100	00:34	0.510	0.640	0.001	0.001	0.232	Down	1,042	$7.8K	50 %	buy file →
btc-updown-15m-1790037000	00:55	0.510	0.760	0.001	0.001	0.270	Down	947	$7.3K	59 %	buy file →
btc-updown-15m-1790037900	01:05	0.510	0.680	0.001	0.001	0.254	Down	632	$6.6K	51 %	buy file →
btc-updown-15m-1790038800	01:21	0.510	0.680	0.010	0.010	0.365	Down	779	$9.6K	49 %	buy file →
btc-updown-15m-1790039700	01:39	0.510	0.730	0.001	0.001	0.231	Down	778	$6.8K	43 %	buy file →
btc-updown-15m-1790040600	01:49	0.510	0.760	0.001	0.001	0.402	Down	813	$11.1K	42 %	buy file →
btc-updown-15m-1790041500	02:15	0.510	0.630	0.001	0.001	0.251	Down	623	$5.4K	60 %	buy file →
btc-updown-15m-1790042400	02:20	0.510	0.990	0.020	0.990	0.463	Up	1,359	$22.5K	54 %	buy file →
btc-updown-15m-1790043300	02:34	0.510	0.999	0.240	0.999	0.690	Up	1,122	$27.2K	42 %	buy file →
btc-updown-15m-1790044200	02:49	0.500	0.990	0.220	0.990	0.630	Up	678	$12.8K	50 %	buy file →
btc-updown-15m-1790045100	03:04	0.510	0.710	0.001	0.001	0.211	Down	683	$4.2K	50 %	buy file →
btc-updown-15m-1790046000	03:25	0.510	0.550	0.001	0.001	0.210	Down	514	$3.9K	56 %	buy file →
btc-updown-15m-1790046900	03:34	0.510	0.999	0.060	0.999	0.511	Up	1,183	$25.9K	46 %	buy file →
btc-updown-15m-1790047800	03:49	0.500	0.530	0.001	0.001	0.172	Down	578	$3.9K	57 %	buy file →
btc-updown-15m-1790048700	04:04	0.500	0.999	0.440	0.999	0.664	Up	496	$10.2K	57 %	buy file →
btc-updown-15m-1790049600	04:25	0.510	0.840	0.010	0.010	0.418	Down	833	$11.2K	43 %	buy file →
btc-updown-15m-1790050500	04:34	0.500	0.770	0.010	0.010	0.248	Down	1,366	$15.8K	55 %	buy file →
btc-updown-15m-1790051400	04:49	0.510	0.720	0.010	0.010	0.364	Down	1,841	$25.8K	51 %	buy file →
btc-updown-15m-1790052300	05:04	0.510	0.510	0.001	0.001	0.239	Down	777	$8.3K	50 %	buy file →
btc-updown-15m-1790053200	05:18	0.510	0.820	0.010	0.010	0.457	Down	1,104	$18.9K	44 %	buy file →
btc-updown-15m-1790054100	05:35	0.510	0.560	0.001	0.001	0.229	Down	683	$7.1K	55 %	buy file →
btc-updown-15m-1790055000	05:49	0.510	0.999	0.270	0.999	0.582	Up	799	$21.6K	60 %	buy file →
btc-updown-15m-1790055900	06:03	0.500	0.990	0.001	0.001	0.693	Down	1,218	$27.8K	50 %	buy file →
btc-updown-15m-1790056800	06:20	0.490	0.660	0.001	0.001	0.308	Down	482	$4.8K	46 %	buy file →
btc-updown-15m-1790057700	06:39	0.510	0.730	0.010	0.010	0.309	Down	967	$10.1K	46 %	buy file →
btc-updown-15m-1790058600	06:48	0.510	0.999	0.510	0.999	0.847	Up	508	$20.4K	58 %	buy file →
btc-updown-15m-1790059500	07:04	0.500	0.540	0.001	0.001	0.275	Down	464	$4.5K	51 %	buy file →
btc-updown-15m-1790060400	07:19	0.510	0.999	0.190	0.999	0.685	Up	866	$24.4K	48 %	buy file →
btc-updown-15m-1790061300	07:34	0.490	0.540	0.001	0.001	0.157	Down	645	$4.7K	45 %	buy file →
btc-updown-15m-1790062200	07:48	0.490	0.630	0.010	0.010	0.206	Down	745	$5.5K	47 %	buy file →
btc-updown-15m-1790063100	08:05	0.490	0.999	0.490	0.999	0.770	Up	555	$18.0K	47 %	buy file →
btc-updown-15m-1790064000	08:20	0.490	0.999	0.440	0.999	0.767	Up	628	$21.9K	52 %	buy file →
btc-updown-15m-1790064900	08:34	0.500	0.890	0.010	0.010	0.420	Down	899	$15.4K	53 %	buy file →
btc-updown-15m-1790065800	08:48	0.510	0.999	0.250	0.999	0.842	Up	560	$29.4K	44 %	buy file →
btc-updown-15m-1790066700	09:04	0.490	0.999	0.380	0.999	0.780	Up	1,413	$46.9K	56 %	buy file →
btc-updown-15m-1790067600	09:20	0.510	0.510	0.001	0.001	0.102	Down	1,037	$8.6K	62 %	buy file →
btc-updown-15m-1790068500	09:34	0.490	0.630	0.001	0.001	0.294	Down	787	$8.4K	47 %	buy file →
btc-updown-15m-1790069400	09:49	0.500	0.999	0.300	0.999	0.675	Up	616	$14.6K	57 %	buy file →
btc-updown-15m-1790070300	10:04	0.500	0.999	0.310	0.999	0.719	Up	1,032	$28.6K	58 %	buy file →
btc-updown-15m-1790071200	10:21	0.510	0.530	0.001	0.001	0.189	Down	460	$3.0K	49 %	buy file →
btc-updown-15m-1790072100	10:34	0.500	0.720	0.001	0.001	0.312	Down	549	$4.2K	47 %	buy file →
btc-updown-15m-1790073000	10:49	0.510	0.950	0.010	0.010	0.529	Down	1,713	$32.1K	54 %	buy file →
btc-updown-15m-1790073900	11:05	0.510	0.999	0.290	0.999	0.661	Up	547	$10.6K	63 %	buy file →
btc-updown-15m-1790074800	11:20	0.500	0.990	0.100	0.990	0.596	Up	2,205	$47.0K	59 %	buy file →
btc-updown-15m-1790075700	11:34	0.500	0.950	0.010	0.010	0.580	Down	838	$17.6K	49 %	buy file →
btc-updown-15m-1790076600	11:49	0.500	0.999	0.330	0.999	0.867	Up	448	$18.6K	51 %	buy file →
btc-updown-15m-1790077500	12:05	0.500	0.530	0.001	0.001	0.092	Down	531	$3.1K	55 %	buy file →
btc-updown-15m-1790078400	12:20	0.500	0.990	0.001	0.001	0.565	Down	1,036	$19.7K	59 %	buy file →
btc-updown-15m-1790079300	12:35	0.500	0.999	0.090	0.999	0.512	Up	1,151	$16.9K	53 %	buy file →
btc-updown-15m-1790080200	12:49	0.500	0.710	0.010	0.010	0.315	Down	953	$8.3K	49 %	buy file →
btc-updown-15m-1790081100	13:06	0.510	0.970	0.010	0.010	0.405	Down	1,117	$13.9K	53 %	buy file →
btc-updown-15m-1790082000	13:32	0.500	0.999	0.490	0.999	0.862	Up	1,032	$42.9K	58 %	buy file →
btc-updown-15m-1790082900	13:41	0.500	0.510	0.001	0.001	0.140	Down	633	$3.6K	49 %	buy file →
btc-updown-15m-1790083800	13:53	0.500	0.990	0.300	0.990	0.723	Up	1,193	$28.6K	58 %	buy file →
btc-updown-15m-1790084700	14:08	0.490	0.999	0.420	0.999	0.867	Up	528	$14.9K	41 %	buy file →
btc-updown-15m-1790085600	14:19	0.500	0.990	0.040	0.990	0.534	Up	1,641	$32.2K	56 %	buy file →
btc-updown-15m-1790086500	14:42	0.500	0.530	0.001	0.001	0.191	Down	622	$4.0K	48 %	buy file →
btc-updown-15m-1790087400	14:51	0.510	0.520	0.001	0.001	0.243	Down	892	$10.2K	65 %	buy file →
btc-updown-15m-1790088300	15:44	0.510	0.999	0.500	0.999	0.766	Up	543	$10.1K	63 %	buy file →
btc-updown-15m-1790089200	15:44	0.510	0.990	0.160	0.990	0.614	Up	1,243	$28.0K	43 %	buy file →
btc-updown-15m-1790090100	15:44	0.510	0.990	0.150	0.990	0.513	Up	1,304	$23.6K	44 %	buy file →
btc-updown-15m-1790091000	16:33	0.510	0.999	0.370	0.999	0.734	Up	925	$19.7K	52 %	buy file →
btc-updown-15m-1790091900	16:33	0.510	0.810	0.010	0.010	0.357	Down	1,054	$10.7K	49 %	buy file →
btc-updown-15m-1790092800	16:33	0.510	0.770	0.001	0.001	0.314	Down	722	$8.6K	46 %	buy file →
btc-updown-15m-1790093700	16:42	0.510	0.890	0.001	0.001	0.362	Down	958	$11.0K	49 %	buy file →
btc-updown-15m-1790094600	16:50	0.510	0.999	0.390	0.999	0.712	Up	855	$14.7K	50 %	buy file →
btc-updown-15m-1790095500	17:05	0.510	0.999	0.330	0.999	0.790	Up	695	$19.3K	49 %	buy file →
btc-updown-15m-1790096400	17:20	0.510	0.910	0.010	0.010	0.423	Down	1,247	$14.9K	45 %	buy file →
btc-updown-15m-1790097300	17:35	0.510	0.999	0.170	0.999	0.515	Up	859	$17.7K	59 %	buy file →
btc-updown-15m-1790098200	17:50	0.500	0.670	0.010	0.010	0.259	Down	884	$6.4K	48 %	buy file →
btc-updown-15m-1790099100	18:04	0.500	0.999	0.320	0.999	0.653	Up	736	$15.7K	61 %	buy file →
btc-updown-15m-1790100000	18:20	0.500	0.950	0.010	0.010	0.326	Down	1,212	$12.7K	51 %	buy file →
btc-updown-15m-1790100900	18:35	0.510	0.690	0.001	0.001	0.280	Down	733	$7.5K	60 %	buy file →
btc-updown-15m-1790101800	18:56	0.510	0.999	0.330	0.999	0.644	Up	706	$16.9K	58 %	buy file →
btc-updown-15m-1790102700	19:14	0.510	0.999	0.450	0.999	0.826	Up	636	$18.7K	53 %	buy file →
btc-updown-15m-1790103600	19:20	0.510	0.950	0.010	0.010	0.468	Down	1,177	$17.4K	56 %	buy file →
btc-updown-15m-1790104500	19:35	0.510	0.999	0.350	0.999	0.723	Up	959	$21.3K	48 %	buy file →
btc-updown-15m-1790105400	19:50	0.510	0.560	0.001	0.001	0.211	Down	650	$4.8K	45 %	buy file →
btc-updown-15m-1790106300	20:05	0.510	0.620	0.001	0.003	0.203	Down	597	$6.1K	54 %	buy file →
btc-updown-15m-1790107200	20:25	0.510	0.990	0.270	0.990	0.614	Up	836	$14.5K	56 %	buy file →
btc-updown-15m-1790108100	20:40	0.510	0.999	0.450	0.999	0.764	Up	465	$8.7K	65 %	buy file →
btc-updown-15m-1790109000	20:50	0.510	0.730	0.010	0.010	0.379	Down	854	$11.3K	51 %	buy file →
btc-updown-15m-1790109900	21:05	0.510	0.510	0.010	0.010	0.170	Down	592	$3.3K	49 %	buy file →
btc-updown-15m-1790110800	21:19	0.500	0.990	0.420	0.990	0.733	Up	759	$21.4K	48 %	buy file →
btc-updown-15m-1790111700	21:35	0.510	0.630	0.010	0.010	0.317	Down	859	$8.9K	62 %	buy file →
btc-updown-15m-1790112600	21:50	0.510	0.700	0.001	0.001	0.388	Down	755	$11.5K	58 %	buy file →
btc-updown-15m-1790113500	22:05	0.510	0.970	0.010	0.010	0.445	Down	985	$17.8K	59 %	buy file →
btc-updown-15m-1790114400	22:25	0.510	0.800	0.001	0.001	0.410	Down	785	$17.6K	49 %	buy file →
btc-updown-15m-1790115300	22:39	0.510	0.999	0.510	0.999	0.803	Up	587	$18.2K	43 %	buy file →
btc-updown-15m-1790116200	22:50	0.510	0.999	0.480	0.999	0.841	Up	647	$25.5K	32 %	buy file →
btc-updown-15m-1790117100	23:05	0.510	0.750	0.010	0.010	0.196	Down	758	$9.0K	43 %	buy file →
btc-updown-15m-1790118000	23:20	0.510	0.999	0.490	0.999	0.908	Up	426	$29.2K	33 %	buy file →
btc-updown-15m-1790118900	23:34	0.520	0.720	0.001	0.001	0.255	Down	366	$2.6K	45 %	buy file →
btc-updown-15m-1790119800	23:55	0.490	0.660	0.001	0.001	0.176	Down	565	$4.0K	47 %	buy file →
btc-updown-15m-1790120700	00:06	0.510	0.990	0.430	0.990	0.734	Up	838	$19.2K	56 %	buy file →
btc-updown-15m-1790121600	00:24	0.510	0.510	0.500	0.510	0.508	open	8	$74.82	77 %	buy file →
btc-updown-15m-1790132400	03:21	0.500	0.500	0.500	0.500	0.500	open	1	$10	0 %	buy file →
btc-updown-15m-1790154900	09:40	0.510	0.510	0.500	0.500	0.505	open	2	$5.16	51 %	buy file →

2026-09-21 — 102 contracts, 75,183 trades, $1.7M turnover

102 BTC Up/Down 15m contracts traded on 2026-09-21 — 58 closed Up (≥ 0.97), 39 closed Down (≤ 0.03), 5 still open at the last print: 75,183 trades, $1.7M USD turnover. The busiest contract was btc-updown-15m-1790001900 with $82.0K turnover.

Contract	Window end (UTC)	Open	High	Low	Close	VWAP	Implied outcome	Trades	Turnover	Buy share
btc-updown-15m-1789947900	00:04	0.001	0.001	0.001	0.001	0.001	Down	1	$0.02	100 %	buy file →
btc-updown-15m-1789948800	00:20	0.520	0.999	0.490	0.999	0.898	Up	493	$18.9K	65 %	buy file →
btc-updown-15m-1789949700	00:34	0.510	0.999	0.220	0.999	0.702	Up	937	$18.3K	48 %	buy file →
btc-updown-15m-1789950600	00:48	0.490	0.640	0.001	0.001	0.291	Down	709	$4.8K	46 %	buy file →
btc-updown-15m-1789951500	01:04	0.490	0.990	0.450	0.990	0.743	Up	760	$19.7K	55 %	buy file →
btc-updown-15m-1789952400	01:19	0.500	0.999	0.270	0.999	0.680	Up	411	$9.1K	61 %	buy file →
btc-updown-15m-1789953300	01:39	0.500	0.960	0.001	0.001	0.511	Down	1,048	$17.3K	53 %	buy file →
btc-updown-15m-1789954200	01:54	0.510	0.650	0.001	0.001	0.244	Down	620	$4.4K	51 %	buy file →
btc-updown-15m-1789955100	02:03	0.510	0.570	0.001	0.001	0.146	Down	606	$3.4K	54 %	buy file →
btc-updown-15m-1789956000	02:24	0.510	0.999	0.420	0.999	0.834	Up	506	$19.1K	53 %	buy file →
btc-updown-15m-1789956900	02:33	0.510	0.999	0.420	0.999	0.788	Up	366	$8.0K	56 %	buy file →
btc-updown-15m-1789957800	02:54	0.500	0.500	0.001	0.001	0.098	Down	423	$1.2K	48 %	buy file →
btc-updown-15m-1789958700	03:04	0.510	0.999	0.280	0.999	0.698	Up	906	$19.4K	53 %	buy file →
btc-updown-15m-1789959600	03:23	0.500	0.900	0.001	0.001	0.489	Down	946	$10.7K	50 %	buy file →
btc-updown-15m-1789960500	03:34	0.510	0.999	0.490	0.999	0.890	Up	487	$14.1K	61 %	buy file →
btc-updown-15m-1789961400	03:54	0.510	0.999	0.480	0.999	0.861	Up	600	$18.0K	47 %	buy file →
btc-updown-15m-1789962300	04:04	0.500	0.720	0.001	0.001	0.283	Down	942	$4.4K	47 %	buy file →
btc-updown-15m-1789963200	04:24	0.500	0.680	0.001	0.001	0.223	Down	515	$4.7K	42 %	buy file →
btc-updown-15m-1789964100	04:39	0.500	0.990	0.110	0.990	0.576	Up	1,377	$19.2K	57 %	buy file →
btc-updown-15m-1789965000	04:48	0.500	0.999	0.240	0.999	0.760	Up	1,308	$41.4K	57 %	buy file →
btc-updown-15m-1789965900	05:03	0.500	0.890	0.010	0.010	0.499	Down	1,155	$18.9K	47 %	buy file →
btc-updown-15m-1789966800	05:19	0.500	0.660	0.001	0.001	0.232	Down	393	$2.6K	48 %	buy file →
btc-updown-15m-1789967700	05:34	0.500	0.999	0.490	0.999	0.861	Up	312	$13.5K	54 %	buy file →
btc-updown-15m-1789968600	05:48	0.500	0.990	0.360	0.990	0.689	Up	848	$15.1K	63 %	buy file →
btc-updown-15m-1789969500	06:03	0.500	0.650	0.001	0.001	0.220	Down	383	$2.0K	49 %	buy file →
btc-updown-15m-1789970400	06:19	0.500	0.999	0.480	0.999	0.738	Up	531	$13.4K	60 %	buy file →
btc-updown-15m-1789971300	06:33	0.500	0.999	0.490	0.999	0.813	Up	606	$19.0K	65 %	buy file →
btc-updown-15m-1789972200	06:48	0.500	0.590	0.001	0.001	0.205	Down	595	$8.0K	21 %	buy file →
btc-updown-15m-1789973100	07:03	0.500	0.999	0.400	0.999	0.708	Up	999	$51.7K	54 %	buy file →
btc-updown-15m-1789974000	07:24	0.500	0.590	0.001	0.001	0.221	Down	484	$3.5K	69 %	buy file →
btc-updown-15m-1789974900	07:33	0.510	0.999	0.490	0.999	0.770	Up	489	$23.0K	45 %	buy file →
btc-updown-15m-1789975800	07:48	0.500	0.520	0.001	0.001	0.255	Down	986	$12.0K	43 %	buy file →
btc-updown-15m-1789976700	08:04	0.500	0.999	0.470	0.999	0.754	Up	580	$14.5K	61 %	buy file →
btc-updown-15m-1789977600	08:18	0.500	0.999	0.480	0.999	0.906	Up	761	$29.1K	43 %	buy file →
btc-updown-15m-1789978500	08:38	0.500	0.999	0.450	0.999	0.838	Up	548	$19.1K	56 %	buy file →
btc-updown-15m-1789979400	08:48	0.510	0.999	0.330	0.999	0.830	Up	726	$37.7K	41 %	buy file →
btc-updown-15m-1789980300	09:04	0.510	0.999	0.200	0.999	0.647	Up	1,052	$26.9K	56 %	buy file →
btc-updown-15m-1789981200	09:19	0.500	0.999	0.400	0.999	0.722	Up	890	$34.6K	57 %	buy file →
btc-updown-15m-1789982100	09:33	0.510	0.999	0.420	0.999	0.733	Up	1,008	$32.6K	56 %	buy file →
btc-updown-15m-1789983000	09:49	0.510	0.999	0.240	0.999	0.742	Up	1,092	$47.4K	52 %	buy file →
btc-updown-15m-1789983900	10:03	0.510	0.540	0.001	0.001	0.237	Down	769	$9.5K	39 %	buy file →
btc-updown-15m-1789984800	10:19	0.500	0.750	0.010	0.010	0.326	Down	1,195	$14.5K	54 %	buy file →
btc-updown-15m-1789985700	10:34	0.500	0.820	0.010	0.010	0.349	Down	889	$9.7K	52 %	buy file →
btc-updown-15m-1789986600	10:48	0.510	0.640	0.001	0.001	0.218	Down	588	$5.7K	44 %	buy file →
btc-updown-15m-1789987500	11:03	0.510	0.999	0.120	0.999	0.636	Up	834	$20.1K	49 %	buy file →
btc-updown-15m-1789988400	11:24	0.510	0.999	0.420	0.999	0.773	Up	632	$14.8K	59 %	buy file →
btc-updown-15m-1789989300	11:33	0.490	0.999	0.290	0.999	0.618	Up	703	$11.2K	62 %	buy file →
btc-updown-15m-1789990200	11:48	0.510	0.999	0.310	0.999	0.711	Up	551	$11.6K	57 %	buy file →
btc-updown-15m-1789991100	12:04	0.500	0.720	0.001	0.001	0.234	Down	905	$9.3K	48 %	buy file →
btc-updown-15m-1789992000	12:19	0.500	0.999	0.450	0.999	0.771	Up	906	$26.0K	53 %	buy file →
btc-updown-15m-1789992900	12:34	0.500	0.999	0.330	0.999	0.674	Up	1,556	$38.9K	53 %	buy file →
btc-updown-15m-1789993800	12:49	0.500	0.999	0.470	0.999	0.807	Up	707	$20.7K	48 %	buy file →
btc-updown-15m-1789994700	13:04	0.500	0.999	0.380	0.999	0.676	Up	785	$24.4K	49 %	buy file →
btc-updown-15m-1789995600	13:19	0.500	0.650	0.001	0.001	0.299	Down	1,206	$15.4K	61 %	buy file →
btc-updown-15m-1789996500	13:34	0.510	0.640	0.001	0.001	0.249	Down	749	$10.5K	62 %	buy file →
btc-updown-15m-1789997400	13:54	0.500	0.999	0.230	0.999	0.681	Up	1,425	$28.6K	53 %	buy file →
btc-updown-15m-1789998300	14:03	0.510	0.999	0.460	0.999	0.895	Up	591	$28.8K	54 %	buy file →
btc-updown-15m-1789999200	14:20	0.510	0.630	0.001	0.001	0.304	Down	1,157	$14.2K	29 %	buy file →
btc-updown-15m-1790000100	14:34	0.510	0.999	0.400	0.999	0.810	Up	612	$24.3K	40 %	buy file →
btc-updown-15m-1790001000	14:49	0.510	0.999	0.210	0.999	0.717	Up	1,339	$34.8K	61 %	buy file →
btc-updown-15m-1790001900	15:04	0.490	0.999	0.380	0.999	0.807	Up	1,584	$82.0K	29 %	buy file →
btc-updown-15m-1790002800	15:19	0.510	0.999	0.450	0.999	0.838	Up	634	$25.8K	36 %	buy file →
btc-updown-15m-1790003700	15:35	0.500	0.520	0.001	0.001	0.221	Down	526	$5.6K	40 %	buy file →
btc-updown-15m-1790004600	15:49	0.510	0.999	0.430	0.999	0.799	Up	967	$35.7K	61 %	buy file →
btc-updown-15m-1790005500	16:09	0.510	0.730	0.001	0.001	0.441	Down	995	$16.1K	48 %	buy file →
btc-updown-15m-1790006400	16:24	0.510	0.570	0.001	0.001	0.222	Down	737	$6.8K	44 %	buy file →
btc-updown-15m-1790007300	16:34	0.510	0.999	0.490	0.999	0.800	Up	690	$19.4K	57 %	buy file →
btc-updown-15m-1790008200	16:49	0.510	0.710	0.010	0.010	0.244	Down	1,031	$9.1K	49 %	buy file →
btc-updown-15m-1790009100	17:04	0.500	0.999	0.480	0.999	0.780	Up	530	$20.4K	48 %	buy file →
btc-updown-15m-1790010000	17:24	0.500	0.930	0.010	0.010	0.577	Down	1,026	$22.8K	52 %	buy file →
btc-updown-15m-1790010900	17:34	0.500	0.550	0.010	0.010	0.223	Down	765	$9.1K	46 %	buy file →
btc-updown-15m-1790011800	17:49	0.500	0.800	0.010	0.010	0.487	Down	1,102	$25.2K	45 %	buy file →
btc-updown-15m-1790012700	18:04	0.510	0.540	0.001	0.001	0.209	Down	710	$8.0K	58 %	buy file →
btc-updown-15m-1790013600	18:20	0.510	0.999	0.350	0.999	0.711	Up	785	$31.0K	52 %	buy file →
btc-updown-15m-1790014500	18:34	0.500	0.710	0.001	0.001	0.357	Down	876	$15.6K	45 %	buy file →
btc-updown-15m-1790015400	18:53	0.500	0.999	0.180	0.999	0.601	Up	888	$23.2K	51 %	buy file →
btc-updown-15m-1790016300	19:07	0.500	0.990	0.300	0.990	0.722	Up	482	$12.1K	60 %	buy file →
btc-updown-15m-1790017200	19:20	0.510	0.720	0.010	0.010	0.334	Down	1,289	$12.7K	51 %	buy file →
btc-updown-15m-1790018100	19:34	0.490	0.999	0.440	0.999	0.910	Up	654	$24.0K	45 %	buy file →
btc-updown-15m-1790019000	19:49	0.500	0.999	0.470	0.999	0.822	Up	766	$38.5K	47 %	buy file →
btc-updown-15m-1790019900	20:04	0.500	0.990	0.240	0.990	0.642	Up	882	$29.0K	49 %	buy file →
btc-updown-15m-1790020800	20:24	0.490	0.999	0.380	0.999	0.735	Up	640	$17.8K	52 %	buy file →
btc-updown-15m-1790021700	20:34	0.490	0.999	0.300	0.999	0.817	Up	751	$23.2K	49 %	buy file →
btc-updown-15m-1790022600	20:49	0.480	0.480	0.001	0.001	0.181	Down	578	$4.4K	51 %	buy file →
btc-updown-15m-1790023500	21:04	0.490	0.990	0.320	0.990	0.711	Up	932	$24.0K	58 %	buy file →
btc-updown-15m-1790024400	21:24	0.500	0.540	0.001	0.001	0.146	Down	517	$3.6K	47 %	buy file →
btc-updown-15m-1790025300	21:34	0.490	0.990	0.320	0.990	0.695	Up	731	$13.7K	58 %	buy file →
btc-updown-15m-1790026200	21:49	0.510	0.999	0.490	0.999	0.867	Up	511	$13.5K	52 %	buy file →
btc-updown-15m-1790027100	22:10	0.510	0.510	0.001	0.001	0.217	Down	319	$3.4K	36 %	buy file →
btc-updown-15m-1790028000	22:19	0.490	0.990	0.170	0.990	0.571	Up	984	$17.2K	53 %	buy file →
btc-updown-15m-1790028900	22:34	0.500	0.830	0.001	0.001	0.387	Down	611	$7.7K	56 %	buy file →
btc-updown-15m-1790029800	22:49	0.510	0.999	0.470	0.999	0.799	Up	579	$15.8K	52 %	buy file →
btc-updown-15m-1790030700	23:09	0.510	0.990	0.070	0.990	0.451	Up	1,218	$20.2K	57 %	buy file →
btc-updown-15m-1790031600	23:19	0.510	0.999	0.450	0.999	0.841	Up	363	$15.2K	65 %	buy file →
btc-updown-15m-1790032500	23:34	0.510	0.550	0.001	0.001	0.220	Down	347	$3.4K	56 %	buy file →
btc-updown-15m-1790033400	23:49	0.490	0.800	0.010	0.010	0.383	Down	1,098	$13.2K	50 %	buy file →
btc-updown-15m-1790034300	00:03	0.500	0.999	0.350	0.999	0.733	Up	567	$11.6K	64 %	buy file →
btc-updown-15m-1790035200	00:20	0.510	0.510	0.480	0.480	0.501	open	14	$111.66	49 %	buy file →
btc-updown-15m-1790036100	00:34	0.510	0.510	0.490	0.510	0.503	open	3	$2.98	67 %	buy file →
btc-updown-15m-1790043300	02:34	0.510	0.510	0.510	0.510	0.510	open	1	$37.01	100 %	buy file →
btc-updown-15m-1790044200	02:49	0.500	0.500	0.500	0.500	0.500	open	1	$10.01	0 %	buy file →
btc-updown-15m-1790082000	13:32	0.500	0.500	0.500	0.500	0.500	open	1	$4.01	0 %	buy file →

2026-09-20 — 112 contracts, 72,001 trades, $1.2M turnover

112 BTC Up/Down 15m contracts traded on 2026-09-20 — 47 closed Up (≥ 0.97), 50 closed Down (≤ 0.03), 15 still open at the last print: 72,001 trades, $1.2M USD turnover. The busiest contract was btc-updown-15m-1789863300 with $47.4K turnover.

Contract	Window end (UTC)	Open	High	Low	Close	VWAP	Implied outcome	Trades	Turnover	Buy share
btc-updown-15m-1789861500	00:05	0.010	0.010	0.010	0.010	0.010	Down	3	$0.21	100 %	buy file →
btc-updown-15m-1789862400	00:27	0.480	0.990	0.220	0.990	0.606	Up	1,212	$24.1K	56 %	buy file →
btc-updown-15m-1789863300	00:35	0.510	0.999	0.180	0.999	0.556	Up	2,072	$47.4K	54 %	buy file →
btc-updown-15m-1789864200	00:50	0.520	0.990	0.250	0.990	0.549	Up	1,740	$25.3K	59 %	buy file →
btc-updown-15m-1789865100	01:05	0.490	0.500	0.010	0.010	0.242	Down	1,212	$24.7K	45 %	buy file →
btc-updown-15m-1789866000	01:25	0.500	0.550	0.001	0.001	0.200	Down	538	$5.2K	42 %	buy file →
btc-updown-15m-1789866900	01:41	0.510	0.910	0.010	0.010	0.253	Down	985	$17.6K	50 %	buy file →
btc-updown-15m-1789867800	01:55	0.510	0.560	0.010	0.010	0.272	Down	1,445	$18.2K	50 %	buy file →
btc-updown-15m-1789868700	02:03	0.510	0.999	0.270	0.999	0.646	Up	763	$18.8K	53 %	buy file →
btc-updown-15m-1789869600	02:25	0.510	0.990	0.440	0.990	0.820	Up	402	$11.0K	45 %	buy file →
btc-updown-15m-1789870500	02:34	0.510	0.630	0.001	0.001	0.160	Down	413	$2.2K	55 %	buy file →
btc-updown-15m-1789871400	02:50	0.500	0.570	0.001	0.001	0.234	Down	794	$6.7K	49 %	buy file →
btc-updown-15m-1789872300	03:05	0.510	0.700	0.001	0.001	0.304	Down	1,130	$9.8K	65 %	buy file →
btc-updown-15m-1789873200	03:24	0.510	0.970	0.001	0.001	0.600	Down	1,498	$22.9K	53 %	buy file →
btc-updown-15m-1789874100	03:35	0.510	0.999	0.250	0.999	0.717	Up	790	$19.7K	53 %	buy file →
btc-updown-15m-1789875000	03:50	0.500	0.550	0.001	0.001	0.206	Down	598	$4.7K	63 %	buy file →
btc-updown-15m-1789875900	04:10	0.500	0.999	0.380	0.999	0.850	Up	581	$17.7K	58 %	buy file →
btc-updown-15m-1789876800	04:25	0.510	0.630	0.001	0.001	0.297	Down	641	$7.1K	47 %	buy file →
btc-updown-15m-1789877700	04:34	0.500	0.990	0.120	0.990	0.600	Up	971	$18.8K	49 %	buy file →
btc-updown-15m-1789878600	04:49	0.510	0.900	0.010	0.010	0.481	Down	713	$13.0K	39 %	buy file →
btc-updown-15m-1789879500	05:04	0.510	0.999	0.240	0.999	0.684	Up	764	$21.4K	59 %	buy file →
btc-updown-15m-1789880400	05:20	0.510	0.999	0.410	0.999	0.772	Up	478	$16.0K	52 %	buy file →
btc-updown-15m-1789881300	05:39	0.500	0.510	0.010	0.010	0.148	Down	634	$4.4K	59 %	buy file →
btc-updown-15m-1789882200	05:49	0.510	0.790	0.001	0.001	0.361	Down	731	$7.9K	55 %	buy file →
btc-updown-15m-1789883100	06:03	0.510	0.610	0.001	0.001	0.230	Down	635	$3.8K	53 %	buy file →
btc-updown-15m-1789884000	06:20	0.500	0.990	0.070	0.990	0.443	Up	892	$13.4K	60 %	buy file →
btc-updown-15m-1789884900	06:34	0.510	0.830	0.001	0.001	0.365	Down	785	$6.4K	48 %	buy file →
btc-updown-15m-1789885800	06:49	0.500	0.550	0.010	0.010	0.170	Down	456	$3.4K	58 %	buy file →
btc-updown-15m-1789886700	07:04	0.510	0.780	0.001	0.001	0.344	Down	791	$8.3K	53 %	buy file →
btc-updown-15m-1789887600	07:25	0.510	0.990	0.320	0.990	0.609	Up	735	$11.4K	69 %	buy file →
btc-updown-15m-1789888500	07:34	0.510	0.990	0.140	0.990	0.603	Up	775	$12.5K	53 %	buy file →
btc-updown-15m-1789889400	07:49	0.510	0.510	0.001	0.001	0.138	Down	445	$2.2K	45 %	buy file →
btc-updown-15m-1789890300	08:04	0.510	0.820	0.010	0.010	0.394	Down	727	$8.2K	49 %	buy file →
btc-updown-15m-1789891200	08:19	0.510	0.999	0.460	0.999	0.884	Up	481	$19.2K	53 %	buy file →
btc-updown-15m-1789892100	08:34	0.510	0.560	0.001	0.001	0.284	Down	542	$3.8K	42 %	buy file →
btc-updown-15m-1789893000	08:49	0.510	0.740	0.001	0.001	0.333	Down	482	$3.9K	42 %	buy file →
btc-updown-15m-1789893900	09:04	0.500	0.990	0.090	0.990	0.517	Up	1,130	$17.8K	55 %	buy file →
btc-updown-15m-1789894800	09:20	0.500	0.990	0.450	0.990	0.754	Up	788	$13.5K	54 %	buy file →
btc-updown-15m-1789895700	09:34	0.500	0.999	0.380	0.999	0.792	Up	458	$11.7K	65 %	buy file →
btc-updown-15m-1789896600	09:49	0.500	0.999	0.440	0.999	0.878	Up	399	$14.8K	73 %	buy file →
btc-updown-15m-1789897500	10:03	0.500	0.510	0.001	0.001	0.198	Down	401	$2.5K	40 %	buy file →
btc-updown-15m-1789898400	10:24	0.500	0.770	0.001	0.001	0.276	Down	537	$4.0K	42 %	buy file →
btc-updown-15m-1789899300	10:34	0.500	0.990	0.120	0.990	0.513	Up	1,034	$16.5K	48 %	buy file →
btc-updown-15m-1789900200	10:49	0.500	0.990	0.120	0.990	0.530	Up	988	$12.9K	53 %	buy file →
btc-updown-15m-1789901100	11:04	0.500	0.820	0.010	0.010	0.353	Down	732	$7.6K	54 %	buy file →
btc-updown-15m-1789902000	11:25	0.510	0.999	0.280	0.999	0.725	Up	779	$15.9K	55 %	buy file →
btc-updown-15m-1789902900	11:34	0.500	0.630	0.001	0.001	0.355	Down	801	$10.4K	50 %	buy file →
btc-updown-15m-1789903800	11:49	0.510	0.999	0.490	0.999	0.824	Up	645	$20.4K	50 %	buy file →
btc-updown-15m-1789904700	12:04	0.500	0.990	0.410	0.990	0.744	Up	825	$17.9K	54 %	buy file →
btc-updown-15m-1789905600	12:19	0.510	0.990	0.010	0.010	0.428	Down	1,147	$12.9K	54 %	buy file →
btc-updown-15m-1789906500	12:38	0.500	0.610	0.001	0.001	0.211	Down	592	$4.4K	32 %	buy file →
btc-updown-15m-1789907400	12:50	0.500	0.690	0.010	0.010	0.382	Down	1,017	$12.8K	56 %	buy file →
btc-updown-15m-1789908300	13:05	0.510	0.999	0.490	0.999	0.858	Up	473	$15.8K	48 %	buy file →
btc-updown-15m-1789909200	13:19	0.500	0.999	0.500	0.999	0.838	Up	660	$18.9K	55 %	buy file →
btc-updown-15m-1789910100	13:34	0.500	0.560	0.001	0.001	0.280	Down	757	$6.0K	38 %	buy file →
btc-updown-15m-1789911000	13:49	0.490	0.990	0.040	0.990	0.368	Up	867	$8.5K	54 %	buy file →
btc-updown-15m-1789911900	14:03	0.500	0.999	0.440	0.999	0.701	Up	731	$14.5K	48 %	buy file →
btc-updown-15m-1789912800	14:20	0.490	0.990	0.470	0.990	0.789	Up	805	$22.3K	49 %	buy file →
btc-updown-15m-1789913700	14:34	0.510	0.510	0.001	0.001	0.162	Down	572	$3.5K	38 %	buy file →
btc-updown-15m-1789914600	14:49	0.510	0.999	0.380	0.999	0.785	Up	458	$9.8K	55 %	buy file →
btc-updown-15m-1789915500	15:04	0.490	0.999	0.340	0.999	0.727	Up	654	$13.3K	59 %	buy file →
btc-updown-15m-1789916400	15:19	0.500	0.999	0.450	0.999	0.876	Up	836	$27.3K	42 %	buy file →
btc-updown-15m-1789917300	15:34	0.490	0.830	0.010	0.010	0.523	Down	912	$13.2K	46 %	buy file →
btc-updown-15m-1789918200	15:49	0.500	0.999	0.450	0.999	0.866	Up	648	$21.7K	44 %	buy file →
btc-updown-15m-1789919100	16:04	0.500	0.999	0.440	0.999	0.793	Up	694	$15.3K	52 %	buy file →
btc-updown-15m-1789920000	16:19	0.500	0.999	0.130	0.999	0.688	Up	973	$29.5K	34 %	buy file →
btc-updown-15m-1789920900	16:34	0.500	0.999	0.080	0.999	0.454	Up	1,077	$17.5K	51 %	buy file →
btc-updown-15m-1789921800	16:49	0.510	0.999	0.210	0.999	0.676	Up	985	$23.5K	50 %	buy file →
btc-updown-15m-1789922700	17:05	0.510	0.540	0.010	0.010	0.247	Down	820	$7.6K	45 %	buy file →
btc-updown-15m-1789923600	17:20	0.510	0.900	0.001	0.001	0.440	Down	623	$7.6K	39 %	buy file →
btc-updown-15m-1789924500	17:34	0.490	0.920	0.001	0.001	0.462	Down	867	$11.5K	51 %	buy file →
btc-updown-15m-1789925400	17:49	0.490	0.999	0.460	0.999	0.889	Up	559	$24.8K	42 %	buy file →
btc-updown-15m-1789926300	18:04	0.500	0.630	0.001	0.001	0.170	Down	494	$3.7K	45 %	buy file →
btc-updown-15m-1789927200	18:19	0.500	0.780	0.010	0.010	0.338	Down	769	$8.6K	35 %	buy file →
btc-updown-15m-1789928100	18:39	0.490	0.999	0.490	0.999	0.807	Up	507	$18.6K	50 %	buy file →
btc-updown-15m-1789929000	18:49	0.500	0.670	0.001	0.001	0.278	Down	442	$3.9K	59 %	buy file →
btc-updown-15m-1789929900	19:05	0.510	0.540	0.001	0.001	0.144	Down	464	$2.9K	52 %	buy file →
btc-updown-15m-1789930800	19:19	0.500	0.990	0.500	0.990	0.809	Up	491	$12.1K	59 %	buy file →
btc-updown-15m-1789931700	19:34	0.500	0.990	0.140	0.990	0.461	Up	814	$15.2K	55 %	buy file →
btc-updown-15m-1789932600	19:54	0.500	0.999	0.500	0.999	0.906	Up	419	$12.2K	55 %	buy file →
btc-updown-15m-1789933500	20:04	0.510	0.920	0.001	0.001	0.449	Down	574	$8.8K	52 %	buy file →
btc-updown-15m-1789934400	20:25	0.500	0.850	0.010	0.010	0.443	Down	712	$11.0K	40 %	buy file →
btc-updown-15m-1789935300	20:34	0.510	0.990	0.070	0.990	0.424	Up	764	$12.0K	59 %	buy file →
btc-updown-15m-1789936200	20:48	0.510	0.510	0.010	0.010	0.113	Down	694	$2.7K	49 %	buy file →
btc-updown-15m-1789937100	21:04	0.490	0.840	0.010	0.010	0.362	Down	630	$4.7K	53 %	buy file →
btc-updown-15m-1789938000	21:19	0.500	0.530	0.001	0.001	0.124	Down	665	$3.2K	47 %	buy file →
btc-updown-15m-1789938900	21:34	0.490	0.999	0.490	0.999	0.801	Up	615	$19.5K	50 %	buy file →
btc-updown-15m-1789939800	21:48	0.510	0.820	0.001	0.001	0.468	Down	810	$9.7K	51 %	buy file →
btc-updown-15m-1789940700	22:03	0.510	0.999	0.460	0.999	0.858	Up	604	$17.1K	54 %	buy file →
btc-updown-15m-1789941600	22:19	0.510	0.999	0.190	0.999	0.697	Up	749	$11.6K	51 %	buy file →
btc-updown-15m-1789942500	22:39	0.500	0.530	0.003	0.003	0.166	Down	460	$2.7K	48 %	buy file →
btc-updown-15m-1789943400	22:48	0.490	0.950	0.010	0.010	0.606	Down	817	$14.2K	52 %	buy file →
btc-updown-15m-1789944300	23:04	0.500	0.990	0.360	0.990	0.755	Up	537	$10.1K	57 %	buy file →
btc-updown-15m-1789945200	23:24	0.500	0.940	0.010	0.010	0.448	Down	789	$9.6K	54 %	buy file →
btc-updown-15m-1789946100	23:33	0.500	0.960	0.010	0.010	0.543	Down	825	$15.1K	56 %	buy file →
btc-updown-15m-1789947000	23:48	0.500	0.990	0.340	0.990	0.769	Up	586	$15.9K	53 %	buy file →
btc-updown-15m-1789947900	00:04	0.500	0.750	0.001	0.001	0.329	Down	623	$9.2K	51 %	buy file →
btc-updown-15m-1789948800	00:20	0.490	0.530	0.480	0.520	0.495	open	31	$261.98	27 %	buy file →
btc-updown-15m-1789962300	04:04	0.510	0.510	0.500	0.500	0.505	open	2	$3.78	51 %	buy file →
btc-updown-15m-1789966800	05:19	0.500	0.500	0.500	0.500	0.500	open	1	$3.26	0 %	buy file →
btc-updown-15m-1789968600	05:48	0.500	0.500	0.500	0.500	0.500	open	1	$3.26	0 %	buy file →
btc-updown-15m-1789970400	06:19	0.500	0.500	0.500	0.500	0.500	open	1	$3.26	0 %	buy file →
btc-updown-15m-1789971300	06:33	0.500	0.500	0.500	0.500	0.500	open	1	$3.26	0 %	buy file →
btc-updown-15m-1789972200	06:48	0.500	0.500	0.500	0.500	0.500	open	1	$3.26	0 %	buy file →
btc-updown-15m-1789974900	07:33	0.510	0.510	0.510	0.510	0.510	open	1	$3.32	100 %	buy file →
btc-updown-15m-1789975800	07:48	0.500	0.500	0.500	0.500	0.500	open	1	$3.26	0 %	buy file →
btc-updown-15m-1789976700	08:04	0.500	0.500	0.500	0.500	0.500	open	1	$3.26	0 %	buy file →
btc-updown-15m-1789980300	09:04	0.510	0.510	0.510	0.510	0.510	open	1	$3.32	100 %	buy file →
btc-updown-15m-1789991100	12:04	0.500	0.500	0.500	0.500	0.500	open	2	$20.02	50 %	buy file →
btc-updown-15m-1789995600	13:19	0.500	0.500	0.500	0.500	0.500	open	1	$2.01	0 %	buy file →
btc-updown-15m-1790000100	14:34	0.500	0.510	0.490	0.510	0.502	open	3	$58.23	51 %	buy file →
btc-updown-15m-1790003700	15:35	0.500	0.500	0.500	0.500	0.500	open	1	$10.01	100 %	buy file →

Contract anatomy

How a BTC Up/Down 15m contract trades

Trading window

24 h

Tick size

0.01

Contracts measured

100

Quoted in

pUSD

On Polymarket, a BTC Up/Down 15m contract trades for about 24 h from open to close, and quotes in 1 ¢ price steps (0..1). Measured on the 100 contracts captured on 2026-09-26.

Free sample

Try a BTC Up/Down 15m contract file for free

The busiest contract of a settled day, byte-identical to the files in the paid bundle — download the native tick file, a CSV/Parquet export, or replay its order book in the browser.

btc-updown-15m-17898147002026-09-19 (UTC) · 6.03 MB · 2,988 trades · $64.5K turnover · 0.500 → 0.010Full tick file: every trade print and Level-2 order-book update of the contract on that day, zstd-compressed JSON lines — no account needed.

Replay

Intraday profile

btc-updown-15m-1789814700 minute by minute — 2026-09-19

One-minute open/high/low/close, trades, USD turnover, quoted spread and top-of-book depth of the sample contract — the same 1-minute statistics every instrument’s analytics page offers.

btc-updown-15m-1789814700 traded in 24 of the day’s minutes (10:33–11:00 UTC): 2,988 trades, $64.5K turnover, opening at 0.500, ranging 0.010–0.960 and closing at 0.010.

Minute (UTC)	Open	High	Low	Close	Trades	Turnover	Spread	Top-1 bid / ask
10:33	0.500	0.500	0.490	0.490	2	$29.92	1.00 ¢	$100.8 / $43.03
10:37	0.490	0.500	0.500	0.500	1	$15.21	1.00 ¢	$144.59 / $16.11
10:39	0.500	0.500	0.500	0.500	1	$2.51	1.00 ¢	$117.08 / $3.7
10:40	0.500	0.510	0.490	0.490	3	$198.27	1.26 ¢	$96.85 / $10.28
10:41	0.490	0.510	0.510	0.510	1	$1.76	1.00 ¢	$41.48 / $88.97
10:42	0.510	0.510	0.510	0.510	2	$17.04	1.00 ¢	$40.34 / $95.13
10:43	0.510	0.510	0.510	0.510	1	$2.17	1.00 ¢	$33.18 / $71.02
10:44	0.510	0.530	0.510	0.530	6	$37.64	1.03 ¢	$71.54 / $16.87
10:45	0.530	0.690	0.540	0.690	51	$562.97	1.01 ¢	$253.84 / $70.75
10:46	0.690	0.740	0.650	0.700	30	$355.31	1.01 ¢	$200.41 / $221.56
10:47	0.700	0.700	0.680	0.680	52	$1.2K	1.00 ¢	$190.23 / $472.33
10:48	0.680	0.690	0.650	0.670	41	$523.19	1.00 ¢	$258.44 / $143.28
10:49	0.670	0.790	0.630	0.680	172	$4.2K	1.02 ¢	$273.26 / $185.33
10:50	0.680	0.750	0.630	0.680	213	$5.2K	1.02 ¢	$353.11 / $237.64
10:51	0.680	0.720	0.620	0.620	96	$2.6K	1.01 ¢	$944.42 / $136.21
10:52	0.620	0.690	0.610	0.690	402	$4.3K	1.01 ¢	$1.6K / $100.24
10:53	0.690	0.840	0.680	0.820	365	$8.3K	1.01 ¢	$1.1K / $108.9
10:54	0.820	0.900	0.820	0.900	156	$3.7K	1.01 ¢	$719.65 / $265.87
10:55	0.900	0.930	0.690	0.760	246	$7.2K	1.06 ¢	$982.64 / $197.58
10:56	0.760	0.840	0.750	0.820	61	$2.4K	1.01 ¢	$917.82 / $120.88
10:57	0.820	0.950	0.810	0.920	94	$6.5K	1.01 ¢	$1.7K / $107.28
10:58	0.920	0.960	0.220	0.450	232	$8.7K	1.10 ¢	$485.52 / $97.1
10:59	0.450	0.600	0.010	0.350	739	$8.6K	8.69 ¢	$25.94 / $15.5
11:00	0.350	0.350	0.010	0.010	21	$52.69	1.94 ¢	$9 / $746.45

1-minute statistics computed from the recorded ticks; minutes without a trade are omitted. Spread in contract price cents; top-1 depth = resting notional at the best bid / best ask. Every minute of every day is in the free analytics; the raw ticks are in the sample file above.

Why CryptoStruct

Why buy Polymarket BTC Up/Down 15m data here

Four things every page on this site is built on — and the reason the numbers above exist at all.

We record everything

The complete public feed of each venue as it was published: every Level-2 snapshot and update at the venue's full book depth, every trade with its aggressor side, every quote, funding, mark-price and liquidation event — for every instrument the venue lists, every UTC day since we added the venue. Nothing sampled, no top-N cut, no on-demand capture.

Institutional grade

Captured co-located at the venue with the exchange timestamp and our receive timestamp in integer nanoseconds, an event-id chain that makes any gap visible, and one normalized schema across 35+ venues — the same capture our own high-frequency trading engine and enterprise feeds run on.

€1 per instrument-day

Any instrument-day is €1, series-day bundles start at €1 — no subscription, no minimum order, no tiers to unlock. Credit packs lower the effective price and never expire, and every venue has free full-day samples to test against first.

Self-service for everyone

Pick the days in the Data Shop, pay by card as a guest and download immediately — no sales call, no enterprise contract, no KYC. Coding agents buy the same files through the MCP server, and the free Agent Skill teaches them the format.

FAQ

Polymarket BTC Up/Down 15m data — FAQ

What Polymarket BTC Up/Down 15m data can I download?

Tick-by-tick trades and Level-2 order-book depth for every contract of the BTC Up/Down 15m series on Polymarket (194 contract files on the latest day). One bundle = one UTC day of the whole series.

How far back does the BTC Up/Down 15m data go?

Coverage runs October 2025 – present — 353 trading days in total.

What format are the Polymarket files in?

One zstd-compressed text file per contract per UTC day, in the same normalized schema as our crypto venues — see the market-data specification; free samples on the downloads page.

Can I get Polymarket BTC Up/Down 15m data as CSV or Parquet?

Yes — trades export as gzipped CSV or Parquet at no extra cost, with integer microsecond UTC timestamps that load straight into pandas, polars or DuckDB. Polymarket records full order-book depth without a separate BBO stream, so book data ships in the native tick file — the free reader script converts it locally. See the formats overview.

How much does Polymarket BTC Up/Down 15m historical data cost?

€1 per series-day bundle — every contract of the series for that day — no subscription, no minimum order; buy as a guest in the Data Shop and download immediately. Credit packs lower the effective price and never expire.

Do I need an account or a sales call?

No. Pick the BTC Up/Down 15m series-days in the Data Shop, pay by card as a guest and download immediately — no subscription, no minimum order, no KYC, no enterprise contract, no sales call. Coding agents buy the same bundles through the MCP server.

How is the Polymarket BTC Up/Down 15m data captured?

Co-located at the venue, message by message: every Level-2 update and every trade print carries the exchange timestamp and our receive timestamp in integer nanoseconds, an event-id chain makes any gap visible, and one normalized schema across 35+ venues means a parser written for Binance reads these files unchanged. It is the same capture our own high-frequency trading engine runs on — nothing sampled, no top-N cut.

How many BTC Up/Down 15m contracts trade per day on Polymarket?

On average 101 BTC Up/Down 15m contracts had at least one trade per UTC day over the last 30 captured days on Polymarket, with about 20.1M order-book level updates recorded per day. A day bundle contains every contract file of the series for that day.

How liquid are Polymarket BTC Up/Down 15m contracts?

Over the last 30 captured days, the turnover-weighted quoted bid-ask spread was 1.33 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $2.6K per side, 52 % of USD turnover was taker-buy. These figures are computed from the recorded Level-2 order books and trade prints — the same data in the day bundles.

What was the most traded BTC Up/Down 15m contract on 2026-09-26?

btc-updown-15m-1790449200 — $110.1K USD turnover over 3,169 trades on Polymarket. 100 BTC Up/Down 15m contracts traded that UTC day (106,122 trades, $1.9M in total); by their last print 50 closed Up and 46 closed Down, 4 were still open. Open, high, low, close and VWAP per contract are listed on this page; the tick-level data is in the day bundle.

How often did BTC Up/Down 15m contracts resolve Up vs Down recently?

By their last recorded print, 50 % of 1,346 resolved BTC Up/Down 15m contracts closed Up and 50 % closed Down over the 14 captured days to 2026-09-26 on Polymarket, with about 748 trades per contract. Outcomes are implied from the market (≥ 0.97 / ≤ 0.03), not the venue's official settlement; the per-day table on this page lists every day.

What was the busiest BTC Up/Down 15m trading day on Polymarket?

2026-09-11, with $2.1M of USD turnover over 110,623 trades across every BTC Up/Down 15m contract of the day; the busiest full month was Aug 2026 at $38.6M. Since our statistics began on 2026-07-08 the series has recorded 7,258,735 trades and $106.0M over 81 captured days; the single biggest contract was btc-updown-15m-1789187400 on 2026-09-12 with $257.1K. Any of these days is a downloadable bundle.

What time of day is BTC Up/Down 15m most active?

Contracts whose window ends between 23:00 and 23:59 UTC carried 7 % of the series' USD turnover over the newest 7 captured days on Polymarket. The hour-by-hour profile on this page shows the whole day; every contract file carries nanosecond exchange timestamps, so any finer profile can be computed from the bundle.

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Bitcoin Up or DownCrypto

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How to Download Polymarket Historical Data9 min read Kalshi vs Polymarket: the Same Market, Two Order Books9 min read How Much Data Does an Up/Down Trading Bot Need?10 min read Inside a Series-Day Bundle: the Tick File Format9 min read

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