Tick-by-tick trades and order-book depth for every Polymarket “Daily Low Temperature — Houston” contract — 24 trading days as downloadable day bundles, €1 per day.
Trades and USD turnover summed over every contract of the series across 24 captured days to 2026-09-12, 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.
A series-day bundle contains every Daily Low Temperature — Houston contract that traded on Polymarket on that UTC day — 44 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 August 2026 – September 2026 — 24 trading days, 83.6 MB compressed in total. A day typically holds 39 contract files (up to 44 on the busiest day, 5.81 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.
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 | Notes | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-12 | 44 | 4.91 MB | 11 | 38 | $221.22 | 54 % | 15.9 ¢ | $71.98 | 174.2K | Buy day → | |
| 2026-09-11 | 44 | 4.23 MB | 19 | 119 | $503.91 | 77 % | 38.6 ¢ | $1.6K | 143.8K | Buy day → | |
| 2026-09-10 | 44 | 4.16 MB | 15 | 73 | $111.38 | 65 % | 22.0 ¢ | $49.93 | 141.6K | Buy day → | |
| 2026-09-09 | 44 | 4.92 MB | 19 | 111 | $240.43 | 50 % | 28.8 ¢ | $463.62 |
The ten contracts with the most USD turnover per UTC day — open, high, low, close, VWAP and the outcome implied by the last print; the six previous days fold out below.
The 10 most traded Daily Low Temperature — Houston contracts on 2026-09-12 — 1 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 8 still open at the last print: 37 trades, $221.17 USD turnover. The busiest contract was lowest-temperature-in-houston-on-september-14-2026-80-81f with $104.38 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| lowest-temperature-in-houston-on-september-14-2026-80-81f | 0.320 | 0.330 | 0.110 | 0.320 | 0.266 | open | 11 | $104.38 | 15 % | buy file → |
| lowest-temperature-in-houston-on-september-14-2026-78-79f | 0.470 | 0.560 | 0.470 | 0.510 | 0.503 | open | 7 | $52.02 | 96 % | buy file → |
| lowest-temperature-in-houston-on-september-11-2026-78-79f | 0.970 | 0.990 | 0.970 | 0.990 | 0.990 | Yes | 1 | $39.7 | 100 % |
On Polymarket, a Daily Low Temperature — Houston contract trades for about 2.9 days from open to close, and quotes in 1 ¢ price steps (0..1). Measured on the 10 contracts captured on 2026-09-12.
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.
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.
lowest-temperature-in-houston-on-september-3-2026-74-75f traded in 2 of the day’s minutes (00:05–05:55 UTC): 2 trades, $202.74 turnover, opening at 0.910, ranging 0.920–0.990 and closing at 0.990.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 00:05 | 0.910 | 0.920 | 0.920 | 0.920 | 1 | $4.75 | 4.00 ¢ | $13.2 / $4 |
| 05:55 | 0.920 | 0.990 | 0.990 | 0.990 | 1 | $197.99 | 28.0 ¢ | $20.66 / $197.99 |
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.
Tick-by-tick trades and Level-2 order-book depth for every contract of the Daily Low Temperature — Houston series on Polymarket (44 contract files on the latest day). One bundle = one UTC day of the whole series.
Coverage runs August 2026 – September 2026 — 24 trading days in total.
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.
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.
€1 per series-day bundle — every contract of the series for that day, with invoice on checkout. Buy it in the Data Shop.
On average 20 Daily Low Temperature — Houston contracts had at least one trade per UTC day over the last 24 captured days on Polymarket, with about 118.1K order-book level updates recorded per day. A day bundle contains every contract file of the series for that day.
| 158.6K |
| Buy day → |
| 2026-09-08 | 44 | 5.81 MB | 27 | 153 | $485.72 | 81 % | 25.9 ¢ | $42.4 | 194.6K | Buy day → |
| 2026-09-07 | 44 | 4.57 MB | 28 | 112 | $521.07 | 76 % | 53.2 ¢ | $19.58 | 161.2K | Buy day → |
| 2026-09-06 | 44 | 3.22 MB | 22 | 49 | $31.32 | 58 % | 64.9 ¢ | $20.45 | 109.8K | Buy day → |
| 2026-09-05 | 44 | 3.53 MB | 14 | 30 | $63.01 | 90 % | 51.6 ¢ | $2.6K | 117.5K | Buy day → |
| 2026-09-04 | 44 | 3.51 MB | 13 | 39 | $222.2 | 94 % | 24.0 ¢ | $270.86 | 111.0K | Buy day → |
| 2026-09-03 | 44 | 3.51 MB | 15 | 88 | $336.02 | 63 % | 50.5 ¢ | $36.73 | 117.4K | Buy day → |
| 2026-09-02 | 44 | 2.66 MB | 18 | 30 | $13.42 | 39 % | 31.3 ¢ | $9.83 | 84.7K | Buy day → |
| 2026-09-01 | 44 | 2.10 MB | 15 | 22 | $32.81 | 80 % | 40.2 ¢ | $49.58 | 68.6K | Buy day → |
| 2026-08-31 | 44 | 2.77 MB | 24 | 67 | $359.41 | 96 % | 39.5 ¢ | $24.66 | 93.1K | Buy day → |
| 2026-08-30 | 44 | 4.88 MB | 28 | 101 | $928.52 | 30 % | 11.8 ¢ | $252.33 | 172.3K | Buy day → |
| 2026-08-29 | 44 | 4.97 MB | 26 | 126 | $678.57 | 93 % | 36.5 ¢ | $38.94 | 180.1K | Buy day → |
| 2026-08-28 | 44 | 3.10 MB | 27 | 66 | $131.63 | 95 % | 39.2 ¢ | $103.62 | 106.7K | Buy day → |
| 2026-08-27 | 33 | 3.13 MB | 16 | 37 | $109.69 | 86 % | 8.29 ¢ | $157.71 | 85.7K | Buy day → |
| 2026-08-26 | 33 | 3.03 MB | 20 | 66 | $150.82 | 88 % | 38.2 ¢ | $9.24 | 104.4K | Buy day → |
| 2026-08-25 | 33 | 3.14 MB | 23 | 71 | $338.66 | 43 % | 18.4 ¢ | $82.41 | 109.4K | Buy day → |
| 2026-08-24 | 33 | 2.72 MB | 24 | 76 | $464.91 | 97 % | 38.6 ¢ | $76.13 | 92.8K | Buy day → |
| 2026-08-23 | 33 | 2.11 MB | 25 | 97 | $941.13 | 96 % | 51.1 ¢ | $268.83 | 69.8K | Buy day → |
| 2026-08-22 | 33 | 3.31 MB | 22 | 97 | $568.59 | 56 % | 28.2 ¢ | $91.94 | 119.8K | Buy day → |
| 2026-08-21 | 22 | 2.78 MB | 16 | 86 | $81 | 71 % | 31.8 ¢ | $13.71 | 97.2K | Buy day → |
| 2026-08-20 | 11 | 571 KB | 4 | 17 | $19.62 | 70 % | 46.5 ¢ | $14.29 | 19.1K | 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 —.
| lowest-temperature-in-houston-on-september-12-2026-80-81f | 0.500 | 0.960 | 0.500 | 0.960 | 0.601 | open | 7 | $13.99 | 100 % | buy file → |
| lowest-temperature-in-houston-on-september-14-2026-82-83f | 0.140 | 0.140 | 0.140 | 0.140 | 0.140 | open | 2 | $5.83 | 0 % | buy file → |
| lowest-temperature-in-houston-on-september-12-2026-76-77f | 0.140 | 0.140 | 0.050 | 0.050 | 0.075 | open | 2 | $2.09 | 0 % | buy file → |
| lowest-temperature-in-houston-on-september-11-2026-76-77f | 0.040 | 0.040 | 0.010 | 0.010 | 0.014 | No | 4 | $1.46 | 0 % | buy file → |
| lowest-temperature-in-houston-on-september-13-2026-80-81f | 0.320 | 0.400 | 0.320 | 0.400 | 0.400 | open | 1 | $0.7 | 100 % | buy file → |
| lowest-temperature-in-houston-on-september-13-2026-78-79f | 0.460 | 0.460 | 0.310 | 0.310 | 0.310 | open | 1 | $0.57 | 0 % | buy file → |
| lowest-temperature-in-houston-on-september-12-2026-78-79f | 0.570 | 0.570 | 0.240 | 0.240 | 0.240 | open | 1 | $0.43 | 0 % | buy file → |
Prices quote 0..1 (probability of Yes). Open/high/low/close/VWAP are that UTC day’s trade prints per contract; the implied outcome reads the last print — ≥ 0.97 as Yes, ≤ 0.03 as No, anything between as still open — venues publish the official result. Buy share = taker-buy side of turnover.
The 10 most traded Daily Low Temperature — Houston contracts on 2026-09-11 — 2 closed Yes (≥ 0.97), 2 closed No (≤ 0.03), 6 still open at the last print: 100 trades, $502.36 USD turnover. The busiest contract was lowest-temperature-in-houston-on-september-10-2026-78-79f with $203.02 turnover.
The 10 most traded Daily Low Temperature — Houston contracts on 2026-09-10 — 1 closed Yes (≥ 0.97), 5 closed No (≤ 0.03), 4 still open at the last print: 65 trades, $110.7 USD turnover. The busiest contract was lowest-temperature-in-houston-on-september-11-2026-76-77f with $36.29 turnover.
The 10 most traded Daily Low Temperature — Houston contracts on 2026-09-09 — 1 closed Yes (≥ 0.97), 3 closed No (≤ 0.03), 6 still open at the last print: 89 trades, $238.96 USD turnover. The busiest contract was lowest-temperature-in-houston-on-september-9-2026-78-79f with $82.82 turnover.
The 10 most traded Daily Low Temperature — Houston contracts on 2026-09-08 — 2 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 7 still open at the last print: 84 trades, $476.24 USD turnover. The busiest contract was lowest-temperature-in-houston-on-september-8-2026-80-81f with $307.92 turnover.
The 10 most traded Daily Low Temperature — Houston contracts on 2026-09-07 — 2 closed Yes (≥ 0.97), 3 closed No (≤ 0.03), 5 still open at the last print: 56 trades, $513.42 USD turnover. The busiest contract was lowest-temperature-in-houston-on-september-7-2026-78-79f with $248.56 turnover.
The 10 most traded Daily Low Temperature — Houston contracts on 2026-09-06 — 1 closed Yes (≥ 0.97), 8 closed No (≤ 0.03), 1 still open at the last print: 28 trades, $29.43 USD turnover. The busiest contract was lowest-temperature-in-houston-on-september-5-2026-78-79f with $18.29 turnover.
Over the last 24 captured days, the turnover-weighted quoted bid-ask spread was 33.8 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $246.44 per side, 73 % 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.
lowest-temperature-in-houston-on-september-14-2026-80-81f — $104.38 USD turnover over 11 trades on Polymarket. The 10 most traded contracts of the series did 37 trades and $221.17 that UTC day. Open, high, low, close and VWAP per contract are listed on this page; the tick-level data is in the day bundle.