Kalshi KXTOPAI — Top-ranked AI Data
Every Kalshi “Top-ranked AI” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 223 trading days as day bundles, €1 per day, bought as a guest with instant download.
Top-ranked AI on Kalshi — activity
Trades and USD turnover summed over every contract of the series across 30 captured days to 2026-10-12, 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.
One purchase, the whole series for a day
A series-day bundle contains every Top-ranked AI contract that was listed on Kalshi on that UTC day — traded or not — 12 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 – present — 223 trading days, 61.0 MB compressed in total. A day typically holds 12 contract files (up to 12 on the busiest day, 1.92 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.
Top-ranked AI — development since capture
2,687 trades and $20.0K of USD turnover over 65 captured days since 2026-08-09 — record day 2026-09-13 with $1.3K, biggest single contract KXTOPAI-27-JAN01-OPEN (2026-09-13, $1.2K).
| Month | Days | Trades | Turnover (USD) | Avg / day | Contracts traded | L2 updates | vs previous month |
|---|---|---|---|---|---|---|---|
| Oct 2026 (month to date) | 12 | 628 | $2.2K | $185.09 | 60 | 69.5K | — |
| Sep 2026 | 30 | 1,619 | $13.2K | $441.36 | 157 | 344.8K | +192.8 % |
| Aug 2026 | 23 | 440 | $4.5K | $196.58 | 106 | 286.0K | — |
Kalshi Top-ranked AI — trades and USD turnover summed per calendar month (UTC) over every contract, from our own daily statistics of the recorded tick data. Days = captured UTC days; a partial month shows no month-over-month change. Contracts traded and L2 (order-book) updates exist for days captured with the extended statistics.
Top-ranked AI — activity by weekday
Sundays carry the most turnover, about $447.83 per day.
| Weekday (UTC) | Avg turnover / day | USD | Avg trades | Days |
|---|---|---|---|---|
| Monday | $324.86 | 78.4 | 5 | |
| Tuesday | $264.9 | 52.25 | 4 | |
| Wednesday | $149.71 | 48.75 | 4 | |
| Thursday | $259.02 | 61.25 | 4 | |
| Friday | $227.98 | 51.5 | 4 | |
| Saturday | $218.48 | 43.5 | 4 | |
| Sunday | $447.83 | 70 | 5 |
Kalshi Top-ranked AI — average USD turnover and trades per weekday over the captured days of the last 30, from our own daily statistics; weekdays without a captured day show —.
Top-ranked AI — last 30 days in the archive
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-10-12 | 12 | 163 KB | 6 | 76 | $301.52 | 80 % | 2.80 ¢ | $34.09 | 4.1K | Buy day → | |
| 2026-10-11 | 12 | 97.8 KB | 6 | 34 | $134.79 | 95 % | 1.55 ¢ | $45.37 | 1.8K | Buy day → | |
| 2026-10-10 | 12 | 223 KB | 3 | 38 | $61.97 | 87 % | 3.27 ¢ | $15.81 | 6.7K | Buy day → | |
| 2026-10-09 | 12 | 321 KB | 5 | 38 | $140.61 | 83 % | 2.47 ¢ | $23.33 | 10.5K | Buy day → | |
| 2026-10-08 | 12 | 303 KB | 4 | 52 | $97.53 | 91 % | 3.22 ¢ | $36.38 | 9.9K | Buy day → | |
| 2026-10-07 | 12 | 124 KB | 6 | 47 | $93.89 | 88 % | 2.41 ¢ | $18.27 | 2.7K | Buy day → | |
| 2026-10-06 | 12 | 127 KB | 6 | 56 | $126.21 | 47 % | 2.80 ¢ | $14.12 | 2.7K | Buy day → | |
| 2026-10-05 | 12 | 110 KB | 4 | 66 | $222.78 | 52 % | 2.62 ¢ | $458.88 | 2.2K | Buy day → | |
| 2026-10-04 | 12 | 79.9 KB | 5 | 21 | $60.93 | 92 % | 2.73 ¢ | $154.22 | 1.4K | Buy day → | |
| 2026-10-03 | 12 | 115 KB | 5 | 44 | $369.23 | 59 % | 2.06 ¢ | $53.78 | 2.1K | Buy day → | |
| 2026-10-02 | 12 | 278 KB | 3 | 65 | $333.86 | 51 % | 2.69 ¢ | $33.19 | 8.4K | Buy day → | |
| 2026-10-01 | 12 | 545 KB | 7 | 91 | $277.72 | 81 % | 4.33 ¢ | $21.13 | 17.3K | Buy day → | |
| 2026-09-30 | 12 | 522 KB | 3 | 61 | $97.65 | 44 % | 4.94 ¢ | $24.91 | 17.7K | Buy day → | |
| 2026-09-29 | 12 | 371 KB | 4 | 37 | $118.67 | 36 % | 3.72 ¢ | $32.72 | 11.9K | Buy day → | |
| 2026-09-28 | 12 | 339 KB | 4 | 48 | $134.95 | 87 % | 3.53 ¢ | $26.49 | 10.6K | Buy day → | |
| 2026-09-27 | 12 | 838 KB | 4 | 58 | $395.24 | 91 % | 3.80 ¢ | $54.19 | 29.6K | Buy day → | |
| 2026-09-26 | 12 | 279 KB | 3 | 19 | $85.74 | 90 % | 3.80 ¢ | $45.89 | 8.1K | Buy day → | |
| 2026-09-25 | 12 | 441 KB | 8 | 50 | $201.71 | 43 % | 3.76 ¢ | $23.3 | 13.1K | Buy day → | |
| 2026-09-24 | 12 | 254 KB | 6 | 69 | $440.42 | 38 % | 3.70 ¢ | $62.36 | 7.1K | Buy day → | |
| 2026-09-23 | 12 | 261 KB | 6 | 42 | $181.05 | 44 % | 4.08 ¢ | $26.5 | 7.8K | Buy day → | |
| 2026-09-22 | 12 | 162 KB | 5 | 32 | $209.46 | 99 % | 2.42 ¢ | $105.96 | 4.4K | Buy day → | |
| 2026-09-21 | 12 | 363 KB | 8 | 103 | $564.35 | 69 % | 1.51 ¢ | $59.82 | 11.1K | Buy day → | |
| 2026-09-20 | 12 | 1.91 MB | 4 | 132 | $359.84 | 81 % | 4.86 ¢ | $23.36 | 73.2K | Buy day → | |
| 2026-09-19 | 12 | 640 KB | 5 | 73 | $356.97 | 97 % | 6.98 ¢ | $53.5 | 21.7K | Buy day → | |
| 2026-09-18 | 12 | 1.92 MB | 8 | 53 | $235.73 | 84 % | 6.15 ¢ | $61.37 | 24.6K | Buy day → | |
| 2026-09-17 | 12 | 337 KB | 6 | 33 | $220.42 | 34 % | 3.41 ¢ | $55.24 | 7.3K | Buy day → | |
| 2026-09-16 | 12 | 161 KB | 7 | 45 | $226.24 | 98 % | 1.90 ¢ | $89.53 | 3.4K | Buy day → | |
| 2026-09-15 | 12 | 141 KB | 7 | 84 | $605.24 | 63 % | 1.79 ¢ | $57.94 | 3.1K | Buy day → | |
| 2026-09-14 | 12 | 456 KB | 5 | 99 | $400.7 | 96 % | 3.99 ¢ | $34.96 | 14.8K | Buy day → | |
| 2026-09-13 | 12 | 274 KB | 5 | 105 | $1.3K | 42 % | 5.81 ¢ | $78.19 | 8.0K | 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 —.
Most traded Top-ranked AI contracts by day
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 6 most traded Top-ranked AI contracts on 2026-10-12 — 0 closed Yes (≥ 0.97), 3 closed No (≤ 0.03), 3 still open at the last print: 76 trades, $301.52 USD turnover. The busiest contract was KXTOPAI-27-JAN01-OPEN with $173.73 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXTOPAI-27-JAN01-OPEN | 0.170 | 0.170 | 0.110 | 0.150 | 0.149 | open | 42 | $173.73 | 72 % | buy file → |
| KXTOPAI-27-JAN01-META | 0.050 | 0.120 | 0.050 | 0.090 | 0.104 | open | 27 | $112.05 | 98 % | buy file → |
| KXTOPAI-27-JAN01-MOON | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | No | 1 | $7.5 | 100 % | buy file → |
| KXTOPAI-27-JAN01-ALIB | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 1 | $5 | 0 % | buy file → |
| KXTOPAI-27-JAN01-ZAI | 0.060 | 0.060 | 0.030 | 0.030 | 0.038 | No | 2 | $2.13 | 0 % | buy file → |
| KXTOPAI-27-JAN01-XAI | 0.090 | 0.090 | 0.050 | 0.050 | 0.053 | open | 3 | $1.11 | 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.
2026-10-11 — 6 contracts, 34 trades, $134.79 turnover
The 6 most traded Top-ranked AI contracts on 2026-10-11 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 5 still open at the last print: 34 trades, $134.79 USD turnover. The busiest contract was KXTOPAI-27-JAN01-OPEN with $125.65 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXTOPAI-27-JAN01-OPEN | 0.150 | 0.170 | 0.150 | 0.170 | 0.152 | open | 21 | $125.65 | 99 % | buy file → |
| KXTOPAI-27-JAN01-META | 0.050 | 0.080 | 0.050 | 0.050 | 0.054 | open | 6 | $6.19 | 19 % | buy file → |
| KXTOPAI-27-JAN01-XAI | 0.080 | 0.090 | 0.080 | 0.090 | 0.090 | open | 2 | $1.88 | 100 % | buy file → |
| KXTOPAI-27-JAN01-ZAI | 0.050 | 0.060 | 0.040 | 0.060 | 0.050 | open | 2 | $0.5 | 60 % | buy file → |
| KXTOPAI-27-JAN01-DEPP | 0.010 | 0.050 | 0.010 | 0.050 | 0.050 | open | 1 | $0.5 | 100 % | buy file → |
| KXTOPAI-27-JAN01-MIST | 0.040 | 0.040 | 0.030 | 0.030 | 0.035 | No | 2 | $0.07 | 57 % | buy file → |
2026-10-10 — 3 contracts, 38 trades, $61.97 turnover
The 3 most traded Top-ranked AI contracts on 2026-10-10 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 3 still open at the last print: 38 trades, $61.97 USD turnover. The busiest contract was KXTOPAI-27-JAN01-OPEN with $40.15 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXTOPAI-27-JAN01-OPEN | 0.160 | 0.170 | 0.120 | 0.150 | 0.155 | open | 23 | $40.15 | 83 % | buy file → |
| KXTOPAI-27-JAN01-XAI | 0.070 | 0.110 | 0.070 | 0.080 | 0.100 | open | 9 | $18.89 | 100 % | buy file → |
| KXTOPAI-27-JAN01-META | 0.080 | 0.090 | 0.050 | 0.050 | 0.070 | open | 6 | $2.93 | 64 % | buy file → |
2026-10-09 — 5 contracts, 38 trades, $140.61 turnover
The 5 most traded Top-ranked AI contracts on 2026-10-09 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 4 still open at the last print: 38 trades, $140.61 USD turnover. The busiest contract was KXTOPAI-27-JAN01-XAI with $93.35 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXTOPAI-27-JAN01-XAI | 0.070 | 0.110 | 0.040 | 0.070 | 0.074 | open | 18 | $93.35 | 75 % | buy file → |
| KXTOPAI-27-JAN01-OPEN | 0.160 | 0.170 | 0.150 | 0.160 | 0.163 | open | 14 | $40.98 | 100 % | buy file → |
| KXTOPAI-27-JAN01-NVID | 0.020 | 0.030 | 0.020 | 0.030 | 0.029 | No | 2 | $4.68 | 100 % | buy file → |
| KXTOPAI-27-JAN01-META | 0.030 | 0.080 | 0.030 | 0.080 | 0.074 | open | 3 | $1.35 | 100 % | buy file → |
| KXTOPAI-27-JAN01-ZAI | 0.050 | 0.050 | 0.050 | 0.050 | 0.050 | open | 1 | $0.25 | 0 % | buy file → |
2026-10-08 — 4 contracts, 52 trades, $97.53 turnover
The 4 most traded Top-ranked AI contracts on 2026-10-08 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 3 still open at the last print: 52 trades, $97.53 USD turnover. The busiest contract was KXTOPAI-27-JAN01-XAI with $75.31 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXTOPAI-27-JAN01-XAI | 0.090 | 0.090 | 0.030 | 0.070 | 0.064 | open | 10 | $75.31 | 99 % | buy file → |
| KXTOPAI-27-JAN01-OPEN | 0.160 | 0.180 | 0.110 | 0.160 | 0.148 | open | 36 | $19.03 | 76 % | buy file → |
| KXTOPAI-27-JAN01-META | 0.060 | 0.060 | 0.030 | 0.030 | 0.040 | No | 5 | $3.14 | 0 % | buy file → |
| KXTOPAI-27-JAN01-BYTE | 0.050 | 0.050 | 0.050 | 0.050 | 0.050 | open | 1 | $0.05 | 100 % | buy file → |
2026-10-07 — 6 contracts, 47 trades, $93.89 turnover
The 6 most traded Top-ranked AI contracts on 2026-10-07 — 0 closed Yes (≥ 0.97), 2 closed No (≤ 0.03), 4 still open at the last print: 47 trades, $93.89 USD turnover. The busiest contract was KXTOPAI-27-JAN01-OPEN with $48.57 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXTOPAI-27-JAN01-OPEN | 0.170 | 0.170 | 0.120 | 0.160 | 0.161 | open | 28 | $48.57 | 85 % | buy file → |
| KXTOPAI-27-JAN01-MIST | 0.030 | 0.040 | 0.030 | 0.040 | 0.040 | open | 2 | $32 | 100 % | buy file → |
| KXTOPAI-27-JAN01-XAI | 0.120 | 0.120 | 0.030 | 0.090 | 0.059 | open | 13 | $7.29 | 66 % | buy file → |
| KXTOPAI-27-JAN01-META | 0.100 | 0.100 | 0.060 | 0.060 | 0.082 | open | 2 | $5.78 | 81 % | buy file → |
| KXTOPAI-27-JAN01-DEPP | 0.050 | 0.050 | 0.010 | 0.010 | 0.010 | No | 1 | $0.22 | 0 % | buy file → |
| KXTOPAI-27-JAN01-ALIB | 0.020 | 0.020 | 0.010 | 0.010 | 0.010 | No | 1 | $0.03 | 0 % | buy file → |
2026-10-06 — 6 contracts, 56 trades, $126.21 turnover
The 6 most traded Top-ranked AI contracts on 2026-10-06 — 0 closed Yes (≥ 0.97), 2 closed No (≤ 0.03), 4 still open at the last print: 56 trades, $126.21 USD turnover. The busiest contract was KXTOPAI-27-JAN01-OPEN with $65.98 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXTOPAI-27-JAN01-OPEN | 0.160 | 0.170 | 0.110 | 0.170 | 0.127 | open | 38 | $65.98 | 38 % | buy file → |
| KXTOPAI-27-JAN01-META | 0.110 | 0.110 | 0.050 | 0.100 | 0.071 | open | 9 | $27.34 | 6 % | buy file → |
| KXTOPAI-27-JAN01-MIST | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | No | 3 | $24.79 | 100 % | buy file → |
| KXTOPAI-27-JAN01-XAI | 0.120 | 0.120 | 0.110 | 0.120 | 0.120 | open | 3 | $6.15 | 98 % | buy file → |
| KXTOPAI-27-JAN01-DEPP | 0.050 | 0.050 | 0.050 | 0.050 | 0.050 | open | 1 | $1.75 | 100 % | buy file → |
| KXTOPAI-27-JAN01-ALIB | 0.050 | 0.050 | 0.020 | 0.020 | 0.020 | No | 2 | $0.2 | 90 % | buy file → |
How a Top-ranked AI contract trades
On Kalshi, a Top-ranked AI contract trades until its event settles, is listed roughly 42 days before it opens, and quotes in 1 ¢ price steps (0..1). Measured on the 6 contracts captured on 2026-10-12.
Try a Top-ranked AI contract file for free
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.
KXTOPAI-27-JAN01-OPEN minute by minute — 2026-10-02
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.
KXTOPAI-27-JAN01-OPEN traded in 24 of the day’s minutes (00:01–23:51 UTC): 41 trades, $259.87 turnover, opening at 0.190, ranging 0.160–0.230 and closing at 0.220.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 00:01 | 0.190 | 0.200 | 0.200 | 0.200 | 1 | $0.8 | 2.00 ¢ | $5.4 / $146.39 |
| 00:59 | 0.200 | 0.200 | 0.200 | 0.200 | 2 | $2.8 | 4.00 ¢ | $0.95 / $146.39 |
| 02:01 | 0.200 | 0.200 | 0.200 | 0.200 | 1 | $0.4 | 4.00 ¢ | $1.75 / $146.39 |
| 02:02 | 0.200 | 0.200 | 0.200 | 0.200 | 1 | $0.8 | 4.00 ¢ | $1.75 / $146.39 |
| 02:07 | 0.200 | 0.200 | 0.200 | 0.200 | 1 | $0.8 | 4.00 ¢ | $1.75 / $146.39 |
| 02:15 | 0.200 | 0.200 | 0.200 | 0.200 | 1 | $0.8 | 4.00 ¢ | $1.11 / $146.59 |
| 02:47 | 0.200 | 0.160 | 0.160 | 0.160 | 1 | $0.59 | 4.00 ¢ | $1.07 / $119.83 |
| 04:57 | 0.160 | 0.200 | 0.200 | 0.200 | 1 | $0.27 | 2.00 ¢ | $90.9 / $4.51 |
| 05:10 | 0.200 | 0.200 | 0.200 | 0.200 | 1 | $0.8 | 2.00 ¢ | $92.68 / $3.99 |
| 08:53 | 0.200 | 0.180 | 0.180 | 0.180 | 1 | $0.18 | 2.00 ¢ | $90.9 / $0.19 |
| 12:32 | 0.180 | 0.200 | 0.170 | 0.200 | 7 | $148.82 | 3.46 ¢ | $71.97 / $1.64 |
| 13:06 | 0.200 | 0.200 | 0.200 | 0.200 | 1 | $0.2 | 3.00 ¢ | $0.85 / $6.72 |
| 14:03 | 0.200 | 0.220 | 0.200 | 0.220 | 10 | $85.89 | 4.47 ¢ | $40.67 / $17.67 |
| 17:31 | 0.220 | 0.200 | 0.200 | 0.200 | 1 | $0.8 | 2.00 ¢ | $3.42 / $22.14 |
| 17:48 | 0.200 | 0.200 | 0.200 | 0.200 | 1 | $0.4 | 2.00 ¢ | $17.17 / $21.89 |
| 18:16 | 0.200 | 0.200 | 0.200 | 0.200 | 1 | $0.2 | 2.00 ¢ | $17.17 / $1.82 |
| 21:12 | 0.200 | 0.180 | 0.180 | 0.180 | 1 | $0.9 | 4.61 ¢ | $11.81 / $3.51 |
| 21:36 | 0.180 | 0.230 | 0.230 | 0.230 | 1 | $0.92 | 4.00 ¢ | $6.08 / $6.78 |
| 21:47 | 0.230 | 0.210 | 0.210 | 0.210 | 2 | $2.94 | 2.91 ¢ | $3.61 / $102.07 |
| 21:50 | 0.210 | 0.220 | 0.220 | 0.220 | 1 | $2.86 | 3.00 ¢ | $3.61 / $110.44 |
| 21:53 | 0.220 | 0.220 | 0.220 | 0.220 | 1 | $2.86 | 3.00 ¢ | $3.61 / $110.44 |
| 22:48 | 0.220 | 0.220 | 0.220 | 0.220 | 1 | $1.1 | 3.07 ¢ | $2.64 / $130.97 |
| 23:13 | 0.220 | 0.220 | 0.220 | 0.220 | 1 | $2.86 | 3.00 ¢ | $6.81 / $4.11 |
| 23:51 | 0.220 | 0.220 | 0.220 | 0.220 | 1 | $0.88 | 3.00 ¢ | $1.83 / $223.11 |
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.
Why buy Kalshi Top-ranked AI data here
Four things every page on this site is built on — and the reason the numbers above exist at all.
We record everything
The complete public feed of each venue as it was published: every Level-2 snapshot and update at the venue's full book depth, every trade with its aggressor side, every quote, funding, mark-price and liquidation event — for every instrument the venue lists, every UTC day since we added the venue. Nothing sampled, no top-N cut, no on-demand capture.
Institutional grade
Captured co-located at the venue with the exchange timestamp and our receive timestamp in integer nanoseconds, an event-id chain that makes any gap visible, and one normalized schema across 35+ venues — the same capture our own high-frequency trading engine and enterprise feeds run on.
€1 per instrument-day
Any instrument-day is €1, series-day bundles start at €1 — no subscription, no minimum order, no tiers to unlock. Credit packs lower the effective price and never expire, and every venue has free full-day samples to test against first.
Self-service for everyone
Pick the days in the Data Shop, pay by card as a guest and download immediately — no sales call, no enterprise contract, no KYC. Coding agents buy the same files through the MCP server, and the free Agent Skill teaches them the format.
Agents: /llms.txt · MCP server /mcp · every page as markdown via Accept: text/markdown
Kalshi Top-ranked AI data — FAQ
What Kalshi Top-ranked AI data can I download?
Tick-by-tick trades and Level-2 order-book depth for every contract of the Top-ranked AI series on Kalshi (12 contract files on the latest day). One bundle = one UTC day of the whole series.
What is the Kalshi series ticker for Top-ranked AI?
KXTOPAI — 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 KXTOPAI-* contract listed that UTC day.
How far back does the Top-ranked AI data go?
Coverage runs March 2026 – present — 223 trading days in total.
What format are the Kalshi files in?
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.
Can I get Kalshi Top-ranked AI data as CSV or Parquet?
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.
How much does Kalshi Top-ranked AI historical data cost?
€1 per series-day bundle — every contract of the series for that day — no subscription, no minimum order; buy as a guest in the Data Shop and download immediately. Credit packs lower the effective price and never expire.
Do I need an account or a sales call?
No. Pick the Top-ranked AI series-days in the Data Shop, pay by card as a guest and download immediately — no subscription, no minimum order, no KYC, no enterprise contract, no sales call. Coding agents buy the same bundles through the MCP server.
How is the Kalshi Top-ranked AI data captured?
Co-located at the venue, message by message: every Level-2 update and every trade print carries the exchange timestamp and our receive timestamp in integer nanoseconds, an event-id chain makes any gap visible, and one normalized schema across 35+ venues means a parser written for Binance reads these files unchanged. It is the same capture our own high-frequency trading engine runs on — nothing sampled, no top-N cut.
How many Top-ranked AI contracts trade per day on Kalshi?
On average 5 Top-ranked AI contracts had at least one trade per UTC day over the last 30 captured days on Kalshi, with about 11.6K order-book level updates recorded per day. A day bundle contains every contract file of the series for that day.
How liquid are Kalshi Top-ranked AI contracts?
Over the last 30 captured days, the turnover-weighted quoted bid-ask spread was 3.70 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $63.34 per side, 67 % 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.
What was the most traded Top-ranked AI contract on 2026-10-12?
KXTOPAI-27-JAN01-OPEN — $173.73 USD turnover over 42 trades on Kalshi. The 6 most traded contracts of the series did 76 trades and $301.52 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.
What was the busiest Top-ranked AI trading day on Kalshi?
2026-09-13, with $1.3K of USD turnover over 105 trades across every Top-ranked AI contract of the day; the busiest full month was Sep 2026 at $13.2K. Since our statistics began on 2026-08-09 the series has recorded 2,687 trades and $20.0K over 65 captured days; the single biggest contract was KXTOPAI-27-JAN01-OPEN on 2026-09-13 with $1.2K. Any of these days is a downloadable bundle.