Tick-by-tick trades and order-book depth for every Polymarket “Daily Low Temperature — Beijing” contract — 27 trading days as downloadable day bundles, €1 per day.
Trades and USD turnover summed over every contract of the series across 27 captured days to 2026-09-15, 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 — Beijing contract that traded on Polymarket on that UTC day — 33 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 — 27 trading days, 87.2 MB compressed in total. A day typically holds 33 contract files (up to 36 on the busiest day, 8.02 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-15 | 33 | 2.85 MB | 15 | 56 | $42.95 | 2 % | 27.4 ¢ | $24.74 | 96.5K | Buy day → | |
| 2026-09-14 | 33 | 3.07 MB | 15 | 58 | $361.42 | 87 % | 39.2 ¢ | $60.15 | 107.1K | Buy day → | |
| 2026-09-13 | 33 | 1.30 MB | 12 | 59 | $451 | 91 % | 81.8 ¢ | $148.19 | 41.6K | Buy day → | |
| 2026-09-12 | 33 | 2.70 MB | 11 | 39 | $216.65 | 90 % | 32.8 ¢ | $19.41 | 87.8K |
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 — Beijing contracts on 2026-09-15 — 1 closed Yes (≥ 0.97), 5 closed No (≤ 0.03), 4 still open at the last print: 49 trades, $42.83 USD turnover. The busiest contract was lowest-temperature-in-beijing-on-september-17-2026-20c with $13.47 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| lowest-temperature-in-beijing-on-september-17-2026-20c | 0.180 | 0.180 | 0.040 | 0.040 | 0.099 | open | 10 | $13.47 | 0 % | buy file → |
| lowest-temperature-in-beijing-on-september-17-2026-14corbelow | 0.140 | 0.140 | 0.070 | 0.070 | 0.113 | open | 6 | $9.23 | 0 % | buy file → |
| lowest-temperature-in-beijing-on-september-17-2026-19c | 0.120 | 0.120 | 0.040 | 0.050 | 0.096 | open | 10 | $8.56 | 0 % |
On Polymarket, a Daily Low Temperature — Beijing contract trades for about 2.5 days from open to close, and quotes in 0.1 ¢ price steps (0..1). Measured on the 10 contracts captured on 2026-09-15.
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-beijing-on-september-6-2026-20c traded in 4 of the day’s minutes (00:43–08:31 UTC): 5 trades, $449.97 turnover, opening at 0.980, ranging 0.980–0.990 and closing at 0.990.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 00:43 | 0.980 | 0.990 | 0.990 | 0.990 | 1 | $50 | 50.4 ¢ | $19.87 / $415.63 |
| 05:13 | 0.990 | 0.990 | 0.980 | 0.980 | 2 | $108.7 | 10.2 ¢ | $35.37 / $314.22 |
| 07:14 | 0.980 | 0.990 | 0.990 | 0.990 | 1 | $17.82 | 1.00 ¢ |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Daily Low Temperature — Beijing series on Polymarket (33 contract files on the latest day). One bundle = one UTC day of the whole series.
Coverage runs August 2026 – September 2026 — 27 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 18 Daily Low Temperature — Beijing contracts had at least one trade per UTC day over the last 27 captured days on Polymarket, with about 110.9K order-book level updates recorded per day. A day bundle contains every contract file of the series for that day.
| Buy day → |
| 2026-09-11 | 33 | 1.83 MB | 14 | 37 | $102.21 | 83 % | 17.7 ¢ | $102.91 | 57.2K | Buy day → |
| 2026-09-10 | 33 | 1.64 MB | 14 | 50 | $192.72 | 66 % | 28.7 ¢ | $47.69 | 49.2K | Buy day → |
| 2026-09-09 | 33 | 2.86 MB | 16 | 64 | $243.33 | 82 % | 18.4 ¢ | $58.09 | 90.7K | Buy day → |
| 2026-09-08 | 33 | 4.80 MB | 19 | 100 | $268.57 | 81 % | 58.6 ¢ | $1.5K | 165.3K | Buy day → |
| 2026-09-07 | 33 | 2.37 MB | 23 | 126 | $185.57 | 89 % | 76.6 ¢ | $789.62 | 85.3K | Buy day → |
| 2026-09-06 | 33 | 2.14 MB | 18 | 65 | $467.32 | 95 % | 14.5 ¢ | $386.01 | 72.7K | Buy day → |
| 2026-09-05 | 33 | 3.11 MB | 13 | 83 | $722.91 | 95 % | 34.8 ¢ | $46.05 | 101.8K | Buy day → |
| 2026-09-04 | 33 | 2.50 MB | 14 | 40 | $482.17 | 96 % | 40.5 ¢ | $77.07 | 70.6K | Buy day → |
| 2026-09-03 | 33 | 2.46 MB | 14 | 61 | $133.23 | 86 % | 38.8 ¢ | $1.4K | 82.9K | Buy day → |
| 2026-09-02 | 33 | 2.79 MB | 17 | 79 | $933.52 | 96 % | 56.1 ¢ | $109.63 | 95.0K | Buy day → |
| 2026-09-01 | 33 | 2.27 MB | 13 | 31 | $277.03 | 90 % | 89.0 ¢ | $38.41 | 77.4K | Buy day → |
| 2026-08-31 | 33 | 2.10 MB | 20 | 49 | $285.42 | 93 % | 9.44 ¢ | $153.91 | 70.7K | Buy day → |
| 2026-08-30 | 33 | 3.00 MB | 19 | 71 | $510.93 | 44 % | 8.08 ¢ | $2.3K | 102.3K | Buy day → |
| 2026-08-29 | 33 | 3.75 MB | 19 | 77 | $606.02 | 96 % | 54.8 ¢ | $48.35 | 130.3K | Buy day → |
| 2026-08-28 | 33 | 4.20 MB | 20 | 67 | $281.56 | 82 % | 85.2 ¢ | $589.03 | 150.9K | Buy day → |
| 2026-08-27 | 33 | 4.81 MB | 22 | 89 | $1.3K | 62 % | 8.26 ¢ | $4.4K | 130.2K | Buy day → |
| 2026-08-26 | 33 | 3.93 MB | 23 | 107 | $743.83 | 77 % | 56.4 ¢ | $693.74 | 138.7K | Buy day → |
| 2026-08-25 | 36 | 5.23 MB | 20 | 124 | $1.6K | 63 % | 8.30 ¢ | $639.59 | 192.1K | Buy day → |
| 2026-08-24 | 33 | 3.92 MB | 19 | 85 | $1.2K | 84 % | 16.4 ¢ | $123.33 | 140.7K | Buy day → |
| 2026-08-23 | 33 | 3.61 MB | 27 | 116 | $302.17 | 90 % | 21.0 ¢ | $31.77 | 126.9K | Buy day → |
| 2026-08-22 | 33 | 5.19 MB | 27 | 260 | $2.4K | 79 % | 52.8 ¢ | $888.84 | 195.4K | Buy day → |
| 2026-08-21 | 33 | 8.02 MB | 23 | 157 | $1.1K | 64 % | 51.3 ¢ | $165.33 | 308.7K | Buy day → |
| 2026-08-20 | 22 | 808 KB | 16 | 27 | $22.3 | 74 % | 57.4 ¢ | $7.04 | 26.5K | 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-beijing-on-september-15-2026-12c | 0.990 | 0.999 | 0.990 | 0.999 | 0.998 | Yes | 2 | $6.76 | 11 % | buy file → |
| lowest-temperature-in-beijing-on-september-16-2026-18c | 0.110 | 0.110 | 0.001 | 0.001 | 0.013 | No | 11 | $2.08 | 5 % | buy file → |
| lowest-temperature-in-beijing-on-september-16-2026-17c | 0.020 | 0.020 | 0.001 | 0.001 | 0.010 | No | 3 | $1.46 | 5 % | buy file → |
| lowest-temperature-in-beijing-on-september-16-2026-12c | 0.050 | 0.050 | 0.050 | 0.050 | 0.050 | open | 1 | $1.01 | 0 % | buy file → |
| lowest-temperature-in-beijing-on-september-15-2026-9corbelow | 0.002 | 0.002 | 0.001 | 0.001 | 0.002 | No | 3 | $0.16 | 0 % | buy file → |
| lowest-temperature-in-beijing-on-september-15-2026-17c | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | No | 1 | $0.06 | 100 % | buy file → |
| lowest-temperature-in-beijing-on-september-16-2026-19c | 0.002 | 0.002 | 0.001 | 0.001 | 0.001 | No | 2 | $0.04 | 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 — Beijing contracts on 2026-09-14 — 2 closed Yes (≥ 0.97), 7 closed No (≤ 0.03), 1 still open at the last print: 51 trades, $361.17 USD turnover. The busiest contract was lowest-temperature-in-beijing-on-september-14-2026-13c with $178.16 turnover.
The 10 most traded Daily Low Temperature — Beijing contracts on 2026-09-13 — 0 closed Yes (≥ 0.97), 9 closed No (≤ 0.03), 1 still open at the last print: 51 trades, $449.99 USD turnover. The busiest contract was lowest-temperature-in-beijing-on-september-13-2026-14c with $294.39 turnover.
The 10 most traded Daily Low Temperature — Beijing contracts on 2026-09-12 — 2 closed Yes (≥ 0.97), 7 closed No (≤ 0.03), 1 still open at the last print: 38 trades, $216.63 USD turnover. The busiest contract was lowest-temperature-in-beijing-on-september-13-2026-15c with $160.89 turnover.
The 10 most traded Daily Low Temperature — Beijing contracts on 2026-09-11 — 1 closed Yes (≥ 0.97), 6 closed No (≤ 0.03), 3 still open at the last print: 30 trades, $102 USD turnover. The busiest contract was lowest-temperature-in-beijing-on-september-11-2026-13c with $67.84 turnover.
The 10 most traded Daily Low Temperature — Beijing contracts on 2026-09-10 — 1 closed Yes (≥ 0.97), 8 closed No (≤ 0.03), 1 still open at the last print: 46 trades, $192.6 USD turnover. The busiest contract was lowest-temperature-in-beijing-on-september-11-2026-13c with $128.52 turnover.
The 10 most traded Daily Low Temperature — Beijing contracts on 2026-09-09 — 2 closed Yes (≥ 0.97), 7 closed No (≤ 0.03), 1 still open at the last print: 53 trades, $242.62 USD turnover. The busiest contract was lowest-temperature-in-beijing-on-september-9-2026-14c with $142.79 turnover.
| $39.35 / $280.69 |
| 08:31 | 0.990 | 0.990 | 0.990 | 0.990 | 1 | $273.45 | 1.00 ¢ | $39.35 / $273.45 |
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.
Over the last 27 captured days, the turnover-weighted quoted bid-ask spread was 37.2 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $798.75 per side, 79 % 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-beijing-on-september-17-2026-20c — $13.47 USD turnover over 10 trades on Polymarket. The 10 most traded contracts of the series did 49 trades and $42.83 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.