Tick-by-tick trades and order-book depth for every Kalshi “Year-end top LLM” contract — 183 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 Year-end top LLM contract that traded on Kalshi on that UTC day — 15 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 — 183 trading days, 590 MB compressed in total. A day typically holds 23 contract files (up to 35 on the busiest day, 17.3 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 15 largest Year-end top LLM 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 | |
|---|---|---|---|---|---|
| KXLLM1-26DEC31-OAI | 1.57 MB | 540 | $22.1K | 0.250 | buy file → |
| KXLLM1-26DEC31-A | 823 KB | 468 | $18.2K | 0.657 | buy file → |
| KXLLM1-26SEP30-A | 377 KB | 167 | $43.6K | 0.920 | buy file → |
| KXLLM1-26DEC31-XAI | 358 KB | 230 | $1.7K | 0.079 | buy file → |
| KXLLM1-26DEC31-GOOG | 203 KB | 147 | $1.6K | 0.057 | buy file → |
| KXLLM1-26DEC31-META | 193 KB | 183 | $581.02 | 0.016 | buy file → |
| KXLLM1-26SEP30-OAI | 145 KB | 162 |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Year-end top LLM series on Kalshi (15 contract files on the latest day). One bundle = one UTC day of the whole series.
KXLLM1 — 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 KXLLM1-* contract that traded that UTC day.
Coverage runs March 2026 – September 2026 — 183 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 | 15 | 4.82 MB | 468 | $12.9K | Buy day → |
| 2026-08-25 | 15 | 2.01 MB | 482 | $7.5K | Buy day → |
| 2026-08-24 | 24 | 2.37 MB | 377 | $13.4K | Buy day → |
| 2026-08-23 | 24 | 1.86 MB | 452 | $7.2K | Buy day → |
| 2026-08-22 | 24 | 2.62 MB | 675 | $8.4K | Buy day → |
| 2026-08-21 | 24 | 3.19 MB | — | — | Buy day → |
| 2026-08-20 | 24 | 2.05 MB | 585 | $12.6K | Buy day → |
| $1.9K |
| 0.080 |
| buy file → |
| KXLLM1-26DEC31-ALI | 137 KB | 90 | $85.72 | 0.005 | buy file → |
| KXLLM1-26DEC31-BAID | 124 KB | 85 | $12.02 | 0.001 | buy file → |
| KXLLM1-26SEP30-GOOG | 24.8 KB | 25 | $41.66 | 0.010 | buy file → |
| KXLLM1-26SEP30-META | 14.6 KB | 20 | $110.64 | 0.010 | buy file → |
| KXLLM1-26SEP30-XAI | 12.3 KB | 1 | $46.76 | 0.010 | buy file → |
| KXLLM1-26SEP30-ALI | 11.0 KB | 0 | $0 | — | buy file → |
| KXLLM1-26DEC31-MOON | 9.85 KB | 3 | $1.64 | 0.010 | buy file → |
| KXLLM1-26SEP30-MOON | 5.28 KB | 0 | $0 | — | buy file → |