Tick-by-tick trades and order-book depth for every Kalshi “will person perform at event?” contract — 43 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 2026-09-14, 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.
A series-day bundle contains every will person perform at event? contract that traded on Kalshi on that UTC day — 133 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 August 2026 – September 2026 — 43 trading days, 44.2 MB compressed in total. A day typically holds 133 contract files (up to 133 on the busiest day, 1.99 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, 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.
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 1 most traded will person perform at event? contracts on 2026-09-12 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 1 still open at the last print: 2 trades, $97.9 USD turnover. The busiest contract was KXPERFORM-27-BIL with $97.9 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXPERFORM-27-BIL | 0.600 | 0.840 | 0.600 | 0.840 | 0.675 | open | 2 | $97.9 | 100 % | 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.
The 2 most traded will person perform at event? contracts on 2026-09-11 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 2 still open at the last print: 5 trades, $196.79 USD turnover. The busiest contract was KXPERFORM-27-BIL with $195.87 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXPERFORM-27-BIL |
On Kalshi, a will person perform at event? contract trades until its event settles, is listed roughly 5 min before it opens, and quotes in 1 ¢ price steps (0..1). Measured on the 1 contracts captured on 2026-09-12.
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.
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.
KXPERFORM-27-BIL traded in 1 of the day’s minutes (15:13–15:13 UTC): 2 trades, $97.59 turnover, opening at 0.510, ranging 0.530–0.790 and closing at 0.790.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 15:13 | 0.510 | 0.790 | 0.530 | 0.790 | 2 | $97.59 | 5.17 ¢ | $83.76 / $97.71 |
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.
Tick-by-tick trades and Level-2 order-book depth for every contract of the will person perform at event? series on Kalshi (133 contract files on the latest day). One bundle = one UTC day of the whole series.
KXPERFORM — 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 KXPERFORM-* contract that traded that UTC day.
Coverage runs August 2026 – September 2026 — 43 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 → |
| 2026-09-10 | 133 | 829 KB | 1 | 6 | $197.21 | 100 % | 10.7 ¢ | $56.14 | 14.9K | Buy day → |
| 2026-09-09 | 133 | 1.02 MB | 2 | 2 | $1.48 | 100 % | 6.57 ¢ | $46.01 | 21.2K | Buy day → |
| 2026-09-08 | 133 | 1.01 MB | 1 | 2 | $97.59 | 100 % | 4.63 ¢ | $58.71 | 19.9K | Buy day → |
| 2026-09-07 | 133 | 1015 KB | 0 | 0 | $0 | — | — | — | 19.9K | Buy day → |
| 2026-09-06 | 133 | 726 KB | 0 | 0 | $0 | — | — | — | 14.0K | Buy day → |
| 2026-09-05 | 133 | 622 KB | 1 | 1 | $1.94 | 100 % | 3.00 ¢ | $33.15 | 11.4K | Buy day → |
| 2026-09-04 | 133 | 689 KB | 1 | 3 | $96.96 | 100 % | 5.87 ¢ | $62.12 | 12.8K | Buy day → |
| 2026-09-03 | 133 | 912 KB | 0 | 0 | $0 | — | — | — | 16.3K | Buy day → |
| 2026-09-02 | 133 | 1.06 MB | 0 | 0 | $0 | — | — | — | 22.6K | Buy day → |
| 2026-09-01 | 133 | 1.08 MB | 0 | 0 | $0 | — | — | — | 22.0K | Buy day → |
| 2026-08-31 | 133 | 1.20 MB | 0 | 0 | $0 | — | — | — | 25.3K | Buy day → |
| 2026-08-30 | 133 | 988 KB | 0 | 0 | $0 | — | — | — | 20.1K | Buy day → |
| 2026-08-29 | 133 | 976 KB | 1 | 2 | $22.5 | 100 % | 4.53 ¢ | $16.09 | 18.9K | Buy day → |
| 2026-08-28 | 133 | 650 KB | 0 | 0 | $0 | — | — | — | 7.8K | Buy day → |
| 2026-08-27 | 133 | 645 KB | 0 | 0 | $0 | — | — | — | 5.6K | Buy day → |
| 2026-08-26 | 133 | 1.01 MB | 0 | 0 | $0 | — | — | — | 19.0K | Buy day → |
| 2026-08-25 | 133 | 1.07 MB | 1 | 1 | $0.21 | 0 % | 6.88 ¢ | $24.21 | 22.7K | Buy day → |
| 2026-08-24 | 133 | 1.13 MB | 1 | 1 | $0.48 | 100 % | 7.37 ¢ | $26.92 | 24.4K | Buy day → |
| 2026-08-23 | 133 | 1.12 MB | 0 | 0 | $0 | — | — | — | 23.2K | Buy day → |
| 2026-08-22 | 133 | 1.20 MB | 1 | 7 | $154 | 100 % | 8.20 ¢ | $11.74 | 26.3K | Buy day → |
| 2026-08-21 | 133 | 1.19 MB | 0 | 0 | $0 | — | — | — | 25.1K | Buy day → |
| 2026-08-20 | 133 | 1.13 MB | 0 | 0 | $0 | — | — | — | 23.0K | Buy day → |
| 2026-08-19 | 133 | 1.66 MB | 6 | 6 | $2.4 | 100 % | 8.22 ¢ | $24 | 37.3K | Buy day → |
| 2026-08-18 | 133 | 1.16 MB | 3 | 3 | $6.82 | 100 % | 5.22 ¢ | $5.44 | 24.2K | Buy day → |
| 2026-08-17 | 133 | 1.29 MB | 2 | 3 | $12.97 | 100 % | 7.38 ¢ | $10.95 | 27.4K | Buy day → |
| 2026-08-16 | 133 | 1.15 MB | 0 | 0 | $0 | — | — | — | 24.4K | 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 —.
| 0.920 |
| 0.920 |
| 0.570 |
| 0.800 |
| 0.680 |
| open |
| 3 |
| $195.87 |
| 100 % |
| buy file → |
| KXPERFORM-27-ALE | 0.240 | 0.240 | 0.240 | 0.240 | 0.240 | open | 2 | $0.92 | 100 % | buy file → |
The 1 most traded will person perform at event? contracts on 2026-09-10 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 1 still open at the last print: 6 trades, $197.21 USD turnover. The busiest contract was KXPERFORM-27-BIL with $197.21 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXPERFORM-27-BIL | 0.530 | 0.920 | 0.530 | 0.920 | 0.765 | open | 6 | $197.21 | 100 % | buy file → |
The 2 most traded will person perform at event? contracts on 2026-09-09 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 2 still open at the last print: 2 trades, $1.48 USD turnover. The busiest contract was KXPERFORM-27-21S with $0.95 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXPERFORM-27-21S | 0.140 | 0.140 | 0.140 | 0.140 | 0.140 | open | 1 | $0.95 | 100 % | buy file → |
| KXPERFORM-27-BIL | 0.790 | 0.790 | 0.530 | 0.530 | 0.530 | open | 1 | $0.53 | 100 % | buy file → |
The 1 most traded will person perform at event? contracts on 2026-09-08 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 1 still open at the last print: 2 trades, $97.59 USD turnover. The busiest contract was KXPERFORM-27-BIL with $97.59 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXPERFORM-27-BIL | 0.510 | 0.790 | 0.510 | 0.790 | 0.624 | open | 2 | $97.59 | 100 % | buy file → |
The 1 most traded will person perform at event? contracts on 2026-09-05 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 1 still open at the last print: 1 trades, $1.94 USD turnover. The busiest contract was KXPERFORM-27-BIL with $1.94 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXPERFORM-27-BIL | 0.730 | 0.730 | 0.510 | 0.510 | 0.510 | open | 1 | $1.94 | 100 % | buy file → |
The 1 most traded will person perform at event? contracts on 2026-09-04 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 1 still open at the last print: 3 trades, $96.96 USD turnover. The busiest contract was KXPERFORM-27-BIL with $96.96 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXPERFORM-27-BIL | 0.500 | 0.730 | 0.500 | 0.730 | 0.538 | open | 3 | $96.96 | 100 % | buy file → |
On average 1 will person perform at event? contracts had at least one trade per UTC day over the last 30 captured days on Kalshi, with about 19.9K order-book level updates recorded per day. A day bundle contains every contract file of the series for that day.
Over the last 30 captured days, the turnover-weighted quoted bid-ask spread was 7.26 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $64.32 per side, 100 % 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.
KXPERFORM-27-BIL — $97.9 USD turnover over 2 trades on Kalshi. The 1 most traded contracts of the series did 2 trades and $97.9 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.