Tick-by-tick trades and order-book depth for every Kalshi “Claude Model Release” contract — 167 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 Claude Model Release contract that traded on Kalshi on that UTC day — 8 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 – September 2026 — 167 trading days, 129 MB compressed in total. A day typically holds 11 contract files (up to 15 on the busiest day, 15.5 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 8 largest Claude Model Release contract files recorded on 2026-09-02 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 | |
|---|---|---|---|---|---|
| KXCLAUDE-MYTH-27JAN01 | 46.7 KB | 19 | $523.43 | 0.130 | buy file → |
| KXCLAUDE-MYTH-26DEC01 | 17.0 KB | 16 | $98.56 | 0.100 | buy file → |
| KXCLAUDE-OPUS6-26OCT16 | 14.8 KB | 2 | $100.01 | 0.050 | buy file → |
| KXCLAUDE-MYTH-26NOV01 | 14.1 KB | 6 | $6.46 | 0.050 | buy file → |
| KXCLAUDE-OPUS6-26NOV01 | 10.8 KB | 1 | $14 | 0.140 | buy file → |
| KXCLAUDE-MYTH-26OCT01 | 8.44 KB | 0 | $0 | 0.060 | buy file → |
| KXCLAUDE-OPUS6-26OCT01 | 8.12 KB |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Claude Model Release series on Kalshi (8 contract files on the latest day). One bundle = one UTC day of the whole series.
KXCLAUDE — 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 KXCLAUDE-* contract that traded that UTC day.
Coverage runs March 2026 – September 2026 — 167 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 → |
| 2026-08-26 | 13 | 442 KB | 72 | $2.6K | Buy day → |
| 2026-08-25 | 13 | 673 KB | 44 | $1.1K | Buy day → |
| 2026-08-24 | 13 | 947 KB | 20 | $678.59 | Buy day → |
| 2026-08-23 | 13 | 460 KB | 54 | $1.0K | Buy day → |
| 2026-08-22 | 13 | 654 KB | 241 | $647.23 | Buy day → |
| 2026-08-21 | 13 | 283 KB | — | — | Buy day → |
| 2026-08-20 | 13 | 140 KB | 28 | $1.0K | Buy day → |
| 1 |
| $0.58 |
| 0.050 |
| buy file → |
| KXCLAUDE-OPUS6-26SEP16 | 5.67 KB | 0 | $0 | — | buy file → |