Tick-by-tick trades and order-book depth for every Kalshi “Bernie says” contract — 62 trading days as downloadable day bundles, €1 per day.
Per-day trade and turnover statistics exist from July 2026 onward; older days are archived without them.
A series-day bundle contains every Bernie says contract that traded on Kalshi on that UTC day — 20 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 March 2026 – August 2026 — 62 trading days, 465 MB compressed in total. A day typically holds 35 contract files (up to 89 on the busiest day, 72.8 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 — where our daily statistics exist — trades and USD turnover per UTC day. “—” means the day predates the statistics capture, not zero activity.
The 20 largest Bernie says contract files recorded on 2026-08-29 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 | |
|---|---|---|---|---|---|
| KXBERNIEMENTION-26AUG29-IMMI | 620 KB | 145 | $734.11 | 0.010 | buy file → |
| KXBERNIEMENTION-26AUG29-TRIL | 298 KB | 95 | $351.85 | 0.010 | buy file → |
| KXBERNIEMENTION-26AUG29-DATA | 245 KB | 166 | $698.28 | 0.020 | buy file → |
| KXBERNIEMENTION-26AUG29-SOCI | 206 KB | 77 | $197.29 | 0.010 | buy file → |
| KXBERNIEMENTION-26AUG29-WORK | 201 KB | 206 | $5.7K | 0.990 | buy file → |
| KXBERNIEMENTION-26AUG29-ICE | 178 KB | 136 | $484.8 | 0.030 | buy file → |
| KXBERNIEMENTION-26AUG29-ROBO |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Bernie says series on Kalshi (20 contract files on the latest day). One bundle = one UTC day of the whole series.
KXBERNIEMENTION — every contract of the series carries this prefix in its ticker (followed by the event date and strike). Files in a day bundle are named by the full contract ticker, so a bundle holds every KXBERNIEMENTION-* contract that traded that UTC day.
Coverage runs March 2026 – August 2026 — 62 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. Kalshi 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.
| — |
| Buy day → |
| 2026-07-31 | 18 | 5.12 MB | — | — | Buy day → |
| 2026-07-26 | 19 | 14.6 MB | — | — | Buy day → |
| 2026-07-25 | 19 | 2.39 MB | — | — | Buy day → |
| 2026-07-21 | 24 | 69.0 KB | — | — | Buy day → |
| 2026-07-20 | 43 | 72.8 MB | — | — | Buy day → |
| 2026-07-19 | 80 | 40.5 MB | — | — | Buy day → |
| 2026-07-18 | 80 | 14.1 MB | — | — | Buy day → |
| 170 KB |
| 123 |
| $1.9K |
| 0.010 |
| buy file → |
| KXBERNIEMENTION-26AUG29-BERN | 157 KB | 57 | $314.1 | 0.010 | buy file → |
| KXBERNIEMENTION-26AUG29-ELON | 133 KB | 66 | $2.4K | 0.990 | buy file → |
| KXBERNIEMENTION-26AUG29-SSEC | 126 KB | 127 | $2.1K | 0.990 | buy file → |
| KXBERNIEMENTION-26AUG29-MIDD | 124 KB | 205 | $10.2K | 0.990 | buy file → |
| KXBERNIEMENTION-26AUG29-TRUM | 121 KB | 106 | $3.0K | 0.990 | buy file → |
| KXBERNIEMENTION-26AUG29-EPST | 112 KB | 74 | $110.43 | 0.010 | buy file → |
| KXBERNIEMENTION-26AUG29-BILL | 97.6 KB | 48 | $2.0K | 0.990 | buy file → |
| KXBERNIEMENTION-26AUG29-CLIM | 95.3 KB | 59 | $2.3K | 0.990 | buy file → |
| KXBERNIEMENTION-26AUG29-OIL | 85.0 KB | 68 | $318.28 | 0.010 | buy file → |
| KXBERNIEMENTION-26AUG29-CORR | 75.2 KB | 48 | $1.9K | 0.990 | buy file → |
| KXBERNIEMENTION-26AUG29-REVO | 38.3 KB | 36 | $73.86 | 0.010 | buy file → |
| KXBERNIEMENTION-26AUG29-ZILL | 38.2 KB | 39 | $1.7K | 0.990 | buy file → |
| KXBERNIEMENTION-26AUG29-NQE | 14.7 KB | 16 | $11.53 | 0.050 | buy file → |