Tick-by-tick trades and order-book depth for every Kalshi “WNBA Most Improved Player of the Year” contract — 134 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 2026-09-15, 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 WNBA Most Improved Player of the Year contract that traded on Kalshi on that UTC day — 23 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 May 2026 – September 2026 — 134 trading days, 13.5 MB compressed in total. A day typically holds 21 contract files (up to 23 on the busiest day, 1.03 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 2 most traded WNBA Most Improved Player of the Year contracts on 2026-09-15 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 2 still open at the last print: 2 trades, $35.33 USD turnover. The busiest contract was KXWNBAMIMP-26-JSHEPARD32 with $33.44 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXWNBAMIMP-26-JSHEPARD32 | 0.750 | 0.760 | 0.750 | 0.760 | 0.760 | open | 1 | $33.44 | 100 % | buy file → |
| KXWNBAMIMP-26-MMABREY3 | 0.130 | 0.130 | 0.130 | 0.130 | 0.130 | open | 1 | $1.89 | 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 1 most traded WNBA Most Improved Player of the Year contracts on 2026-09-14 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 1 still open at the last print: 1 trades, $9 USD turnover. The busiest contract was KXWNBAMIMP-26-JSHEPARD32 with $9 turnover.
On Kalshi, a WNBA Most Improved Player of the Year contract trades until its event settles, is listed roughly 19 min before it opens, and quotes in 1 ¢ price steps (0..1). Measured on the 2 contracts captured on 2026-09-15.
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.
KXWNBAMIMP-26-AREESE5 traded in 3 of the day’s minutes (03:35–22:23 UTC): 5 trades, $47.25 turnover, opening at 0.110, ranging 0.130–0.310 and closing at 0.130.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 03:35 | 0.110 | 0.150 | 0.150 | 0.150 | 1 | $3 | 6.37 ¢ | $9 / $7.75 |
| 06:00 | 0.150 | 0.310 | 0.160 | 0.310 | 2 | $28.45 | 8.13 ¢ | $12.51 / $20.9 |
| 22:23 | 0.310 | 0.140 | 0.130 | 0.130 | 2 | $15.8 | 53.1 ¢ | $3 / $9.41 |
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 ; the raw ticks are in the sample file above.
Tick-by-tick trades and Level-2 order-book depth for every contract of the WNBA Most Improved Player of the Year series on Kalshi (23 contract files on the latest day). One bundle = one UTC day of the whole series.
KXWNBAMIMP — 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 KXWNBAMIMP-* contract that traded that UTC day.
Coverage runs May 2026 – September 2026 — 134 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 → |
| 2026-09-11 | 23 | 101 KB | 2 | 2 | $5.74 | 100 % | 10.4 ¢ | $13.16 | 1.2K | Buy day → |
| 2026-09-10 | 23 | 93.7 KB | 1 | 2 | $7.91 | 0 % | 8.05 ¢ | $6.09 | 1.3K | Buy day → |
| 2026-09-09 | 23 | 117 KB | 2 | 2 | $5.45 | 100 % | 5.22 ¢ | $36.92 | 1.9K | Buy day → |
| 2026-09-08 | 23 | 109 KB | 1 | 2 | $17.51 | 57 % | 6.71 ¢ | $10.31 | 1.8K | Buy day → |
| 2026-09-07 | 23 | 135 KB | 2 | 6 | $48.35 | 67 % | 7.13 ¢ | $10.84 | 2.5K | Buy day → |
| 2026-09-06 | 23 | 92.1 KB | 4 | 8 | $43.77 | 100 % | 9.63 ¢ | $7.26 | 1.4K | Buy day → |
| 2026-09-05 | 23 | 93.1 KB | 1 | 3 | $1.94 | 99 % | 6.29 ¢ | $8.89 | 1.9K | Buy day → |
| 2026-09-04 | 23 | 60.6 KB | 2 | 2 | $4.26 | 100 % | 10.6 ¢ | $39.92 | 781 | Buy day → |
| 2026-09-03 | 23 | 112 KB | 4 | 7 | $19.09 | 99 % | 14.2 ¢ | $20.07 | 1.8K | Buy day → |
| 2026-09-02 | 23 | 108 KB | 2 | 3 | $15.87 | 100 % | 9.11 ¢ | $15.9 | 2.0K | Buy day → |
| 2026-09-01 | 23 | 173 KB | 3 | 7 | $26.83 | 52 % | 5.42 ¢ | $4.72 | 4.1K | Buy day → |
| 2026-08-31 | 23 | 158 KB | 6 | 14 | $46.68 | 68 % | 4.78 ¢ | $11.63 | 2.9K | Buy day → |
| 2026-08-30 | 23 | 88.2 KB | 2 | 3 | $55.78 | 100 % | 4.24 ¢ | $38.51 | 1.2K | Buy day → |
| 2026-08-29 | 23 | 90.5 KB | 1 | 1 | $3.11 | 100 % | 9.32 ¢ | $29.16 | 1.2K | Buy day → |
| 2026-08-28 | 23 | 96.1 KB | 2 | 3 | $15.26 | 67 % | 7.26 ¢ | $6.05 | 945 | Buy day → |
| 2026-08-27 | 23 | 141 KB | 1 | 1 | $23.04 | 100 % | 6.58 ¢ | $15.6 | 1.2K | Buy day → |
| 2026-08-26 | 23 | 124 KB | 3 | 8 | $39.24 | 85 % | 4.17 ¢ | $8.21 | 1.8K | Buy day → |
| 2026-08-25 | 23 | 97.0 KB | 2 | 2 | $51.09 | 100 % | 4.32 ¢ | $65.21 | 1.4K | Buy day → |
| 2026-08-24 | 23 | 245 KB | 2 | 13 | $372.53 | 7 % | 7.70 ¢ | $31.97 | 6.9K | Buy day → |
| 2026-08-23 | 22 | 176 KB | 5 | 14 | $343.33 | 95 % | 13.1 ¢ | $42.78 | 4.0K | Buy day → |
| 2026-08-22 | 22 | 87.7 KB | 3 | 3 | $79.05 | 98 % | 2.54 ¢ | $61.26 | 1.3K | Buy day → |
| 2026-08-21 | 22 | 158 KB | 2 | 12 | $277.06 | 94 % | 1.85 ¢ | $79.81 | 3.3K | Buy day → |
| 2026-08-20 | 22 | 686 KB | 1 | 2 | $9.35 | 100 % | 8.18 ¢ | $20.64 | 25.1K | Buy day → |
| 2026-08-19 | 22 | 341 KB | 1 | 4 | $157.45 | 50 % | 7.49 ¢ | $38.23 | 10.8K | Buy day → |
| 2026-08-18 | 22 | 142 KB | 1 | 5 | $1.8 | 53 % | 13.9 ¢ | $6.8 | 3.0K | Buy day → |
| 2026-08-17 | 22 | 252 KB | 2 | 4 | $79.26 | 100 % | 18.5 ¢ | $155.87 | 6.7K | 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 —.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXWNBAMIMP-26-JSHEPARD32 | 0.580 | 0.750 | 0.580 | 0.750 | 0.750 | open | 1 | $9 | 100 % | buy file → |
The 2 most traded WNBA Most Improved Player of the Year contracts on 2026-09-13 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 1 still open at the last print: 3 trades, $10.76 USD turnover. The busiest contract was KXWNBAMIMP-26-JSHEPARD32 with $9.81 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXWNBAMIMP-26-JSHEPARD32 | 0.570 | 0.580 | 0.570 | 0.580 | 0.577 | open | 2 | $9.81 | 0 % | buy file → |
| KXWNBAMIMP-26-CCLARK22 | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 1 | $0.95 | 100 % | buy file → |
The 2 most traded WNBA Most Improved Player of the Year contracts on 2026-09-12 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 2 still open at the last print: 3 trades, $13.3 USD turnover. The busiest contract was KXWNBAMIMP-26-AREESE5 with $9.4 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXWNBAMIMP-26-AREESE5 | 0.090 | 0.140 | 0.090 | 0.140 | 0.091 | open | 2 | $9.4 | 100 % | buy file → |
| KXWNBAMIMP-26-JSHEPARD32 | 0.780 | 0.780 | 0.780 | 0.780 | 0.780 | open | 1 | $3.9 | 100 % | buy file → |
The 2 most traded WNBA Most Improved Player of the Year contracts on 2026-09-11 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 2 still open at the last print: 2 trades, $5.74 USD turnover. The busiest contract was KXWNBAMIMP-26-JSHEPARD32 with $3.85 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXWNBAMIMP-26-JSHEPARD32 | 0.750 | 0.770 | 0.750 | 0.770 | 0.770 | open | 1 | $3.85 | 100 % | buy file → |
| KXWNBAMIMP-26-AREESE5 | 0.010 | 0.100 | 0.010 | 0.100 | 0.100 | open | 1 | $1.89 | 100 % | buy file → |
The 1 most traded WNBA Most Improved Player of the Year contracts on 2026-09-10 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03): 2 trades, $7.91 USD turnover. The busiest contract was KXWNBAMIMP-26-AREESE5 with $7.91 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXWNBAMIMP-26-AREESE5 | 0.140 | 0.140 | 0.010 | 0.010 | 0.041 | No | 2 | $7.91 | 0 % | buy file → |
The 2 most traded WNBA Most Improved Player of the Year contracts on 2026-09-09 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 2 still open at the last print: 2 trades, $5.45 USD turnover. The busiest contract was KXWNBAMIMP-26-JSHEPARD32 with $4.5 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXWNBAMIMP-26-JSHEPARD32 | 0.790 | 0.790 | 0.750 | 0.750 | 0.750 | open | 1 | $4.5 | 100 % | buy file → |
| KXWNBAMIMP-26-AREESE5 | 0.100 | 0.140 | 0.100 | 0.140 | 0.140 | open | 1 | $0.95 | 100 % | buy file → |
On average 2 WNBA Most Improved Player of the Year contracts had at least one trade per UTC day over the last 30 captured days on Kalshi, with about 3.3K 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 8.15 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $46.81 per side, 70 % 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.
KXWNBAMIMP-26-JSHEPARD32 — $33.44 USD turnover over 1 trades on Kalshi. The 2 most traded contracts of the series did 2 trades and $35.33 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.