Tick-by-tick trades and order-book depth for every Polymarket “BTC Up/Down 15m” contract — 333 trading days as downloadable day bundles, €1 per day.
Trades and USD turnover summed over every contract of the series across 30 captured days to 2026-09-02, from the recorded tick data — the per-day averages divide by the captured days.
A series-day bundle contains every BTC Up/Down 15m contract that traded on Polymarket on that UTC day — 183 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 – September 2026 — 333 trading days, 102 GB compressed in total. A day typically holds 184 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.
Files, size and trades / USD turnover per UTC day, from the recorded tick data.
The 24 largest BTC Up/Down 15m contract files recorded on 2026-09-06 with that day’s trades, USD turnover and last price per contract— every contract of the series is inside that day's bundle; single contracts can also be bought as individual day files.
| Contract | File | Trades | Turnover | Close | |
|---|---|---|---|---|---|
| btc-updown-15m-1788738300 | 5.94 MB | 1,334 | $12.2K | 0.010 | buy file → |
| btc-updown-15m-1788705000 | 5.77 MB | 1,714 | $17.0K | 0.999 | buy file → |
| btc-updown-15m-1788701400 | 5.64 MB | 1,200 | $11.9K | 0.001 | buy file → |
| btc-updown-15m-1788659100 | 5.60 MB | 903 | $12.5K | 0.010 | buy file → |
| btc-updown-15m-1788712200 | 5.59 MB | 1,269 | $20.3K | 0.999 | buy file → |
| btc-updown-15m-1788660000 | 5.51 MB | 729 | $9.4K | 0.999 | buy file → |
| btc-updown-15m-1788706800 |
Tick-by-tick trades and Level-2 order-book depth for every contract of the BTC Up/Down 15m series on Polymarket (183 contract files on the latest day). One bundle = one UTC day of the whole series.
Coverage runs October 2025 – September 2026 — 333 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.
| ≈ $1.3M |
| Buy day → |
| 2026-09-02 | 193 | 420 MB | 79,340 | $993.9K | Buy day → |
| 2026-09-01 | 194 | 473 MB | 95,488 | $1.3M | Buy day → |
| 2026-08-31 | 194 | 426 MB | 90,529 | $1.3M | Buy day → |
| 2026-08-30 | 194 | 417 MB | 84,858 | $1.2M | Buy day → |
| 2026-08-29 | 193 | 384 MB | 80,937 | $1.1M | Buy day → |
| 2026-08-28 | 188 | 591 MB | 100,499 | $1.3M | Buy day → |
| 2026-08-27 | 194 | 591 MB | 102,973 | $1.6M | Buy day → |
| 2026-08-26 | 194 | 500 MB | 98,321 | $1.5M | Buy day → |
| 2026-08-25 | 193 | 584 MB | 108,064 | $1.4M | Buy day → |
| 2026-08-24 | 194 | 595 MB | 99,649 | $1.3M | Buy day → |
≈ marks an estimate: the average of the last 7 captured daysof this series, scaled by that day's contract-file count. Statistics for a day are captured the next morning UTC and replace the estimate; days that predate the capture show —.
| 5.47 MB |
| 1,181 |
| $9.3K |
| 0.001 |
| buy file → |
| btc-updown-15m-1788736500 | 5.30 MB | 861 | $6.9K | 0.001 | buy file → |
| btc-updown-15m-1788661800 | 5.29 MB | 962 | $10.0K | 0.010 | buy file → |
| btc-updown-15m-1788704100 | 5.26 MB | 1,134 | $7.6K | 0.001 | buy file → |
| btc-updown-15m-1788710400 | 5.26 MB | 1,500 | $13.5K | 0.010 | buy file → |
| btc-updown-15m-1788732900 | 5.18 MB | 774 | $12.5K | 0.999 | buy file → |
| btc-updown-15m-1788662700 | 5.16 MB | 979 | $21.0K | 0.999 | buy file → |
| btc-updown-15m-1788716700 | 5.03 MB | 1,188 | $12.8K | 0.010 | buy file → |
| btc-updown-15m-1788702300 | 5.01 MB | 1,153 | $18.3K | 0.990 | buy file → |
| btc-updown-15m-1788697800 | 4.97 MB | 1,103 | $19.0K | 0.001 | buy file → |
| btc-updown-15m-1788663600 | 4.95 MB | 837 | $17.3K | 0.999 | buy file → |
| btc-updown-15m-1788734700 | 4.83 MB | 690 | $23.8K | 0.999 | buy file → |
| btc-updown-15m-1788687900 | 4.79 MB | 757 | $10.6K | 0.990 | buy file → |
| btc-updown-15m-1788677100 | 4.79 MB | 928 | $7.4K | 0.010 | buy file → |
| btc-updown-15m-1788674400 | 4.77 MB | 1,672 | $15.9K | 0.001 | buy file → |
| btc-updown-15m-1788669000 | 4.76 MB | 931 | $6.8K | 0.010 | buy file → |
| btc-updown-15m-1788705900 | 4.75 MB | 862 | $5.6K | 0.001 | buy file → |
| btc-updown-15m-1788676200 | 4.74 MB | 707 | $5.6K | 0.001 | buy file → |