Kalshi KXNBAMATCHUP — NBA Matchup Data
Every Kalshi “NBA Matchup” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 44 trading days as day bundles, €1 per day, bought as a guest with instant download.
NBA Matchup on Kalshi — activity
Trades and USD turnover summed over every contract of the series across 21 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 NBA Matchup contract that was listed on Kalshi on that UTC day — traded or not — 435 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 April 2026 – present — 44 trading days, 48.4 MB compressed in total. A day typically holds 339 contract files (up to 435 on the busiest day, 4.96 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.
NBA Matchup — development since capture
102 trades and $736.19 of USD turnover over 22 captured days since 2026-09-22 — record day 2026-10-11 with $257.9, biggest single contract KXNBAMATCHUP-27FIN-MIASAS (NBAMATCHUP · MIASAS) (2026-10-11, $141.89).
| Month | Days | Trades | Turnover (USD) | Avg / day | Contracts traded | L2 updates | vs previous month |
|---|---|---|---|---|---|---|---|
| Oct 2026 (month to date) | 13 | 97 | $718.52 | $55.27 | 51 | 167.3K | — |
| Sep 2026 | 9 | 5 | $17.67 | $1.96 | 3 | 103.4K | — |
Kalshi NBA Matchup — 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.
NBA markets on other prediction venues
Polymarket, predict.fun, OG.com also list NBA event markets — the same 30-day statistics side by side, each a day bundle of its own.
| Venue · series | Trades (30d) | Turnover (30d) | Avg spread | Top-1 depth | L2 updates / trade | Days archived | Price / day |
|---|---|---|---|---|---|---|---|
| Kalshi · NBA Matchup (this page) | 85 | $604.19 | 8.07 ¢ | $19.42 | 2789.5 | 44 | €1 |
| Polymarket · NBA (games & props) | 239,223 | $23.8M | 2.21 ¢ | $17.8K | 1225.2 | 534 | €1 |
| predict.fun · NBA (games & props) | 23,871 | $1.8M | 2.13 ¢ | $14.9K | 1238.7 | 13 | €1 |
| OG.com · NBA (games & props) | 65,981 | $4.9M | 3.86 ¢ | $20.6K | 868.0 | 16 | €1 |
30-day window of the statistics table, per venue's own series; spread in contract-price cents and best-bid/ask depth are turnover-weighted, L2 updates per trade = recorded order-book level updates ÷ trades. "—" = no statistics row in the window. Each venue settles its own contracts on its own rules — the series are comparable in subject, not interchangeable.
NBA Matchup — activity by weekday
Sundays carry the most turnover, about $86.02 per day.
| Weekday (UTC) | Avg turnover / day | USD | Avg trades | Days |
|---|---|---|---|---|
| Monday | $6.61 | 3.67 | 3 | |
| Tuesday | $3.35 | 1.67 | 3 | |
| Wednesday | $4.96 | 0.67 | 3 | |
| Thursday | $14.18 | 4 | 3 | |
| Friday | $33.64 | 8.33 | 3 | |
| Saturday | $52.64 | 5.67 | 3 | |
| Sunday | $86.02 | 4.33 | 3 |
Kalshi NBA Matchup — 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 —.
NBA Matchup — 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-10-21 | 435 | 4.96 MB | — | ≈ 19 | ≈ $142.3 | — | — | — | — | Buy day → | |
| 2026-10-20 | 435 | 3.72 MB | — | ≈ 19 | ≈ $142.3 | — | — | — | — | Buy day → | |
| 2026-10-19 | 435 | 2.65 MB | 11 | 28 | $127.95 | 95 % | 5.54 ¢ | $32.18 | 53.1K | Buy day → | |
| 2026-10-18 | 435 | 2.20 MB | 7 | 14 | $78.98 | 100 % | 4.78 ¢ | $20.41 | 43.3K | Buy day → | |
| 2026-10-17 | 435 | 2.99 MB | 20 | 38 | $217.58 | 100 % | 8.62 ¢ | $13.3 | 76.8K | Buy day → | |
| 2026-10-16 | 435 | 1.64 MB | 5 | 10 | $203.85 | 51 % | 6.82 ¢ | $27.59 | 30.1K | Buy day → | |
| 2026-10-15 | 435 | 1.39 MB | 8 | 10 | $182.31 | 100 % | 21.1 ¢ | $243.81 | 16.9K | Buy day → | |
| 2026-10-14 | 435 | 1.31 MB | 7 | 13 | $53.45 | 82 % | 10.00 ¢ | $33.3 | 18.5K | Buy day → | |
| 2026-10-13 | 435 | 1.60 MB | 7 | 17 | $132 | 94 % | 12.8 ¢ | $4.88 | 33.6K | Buy day → | |
| 2026-10-12 | 435 | 1.35 MB | 7 | 9 | $19.59 | 99 % | 4.22 ¢ | $5.08 | 19.0K | Buy day → | |
| 2026-10-11 | 435 | 1.30 MB | 8 | 12 | $257.9 | 100 % | 6.13 ¢ | $11.53 | 17.5K | Buy day → | |
| 2026-10-10 | 435 | 1.30 MB | 6 | 14 | $148.7 | 100 % | 4.86 ¢ | $8.14 | 19.4K | Buy day → | |
| 2026-10-09 | 435 | 992 KB | 6 | 19 | $89.04 | 90 % | 6.66 ¢ | $6.34 | 13.1K | Buy day → | |
| 2026-10-08 | 435 | 879 KB | 6 | 10 | $37.83 | 100 % | 6.80 ¢ | $21.92 | 9.2K | Buy day → | |
| 2026-10-07 | 435 | 904 KB | 1 | 1 | $4.92 | 100 % | 75.9 ¢ | $1.2K | 10.8K | Buy day → | |
| 2026-10-06 | 435 | 985 KB | 3 | 5 | $10.05 | 100 % | 5.97 ¢ | $2.28 | 13.2K | Buy day → | |
| 2026-10-05 | 435 | 620 KB | 2 | 2 | $0.23 | 100 % | 21.1 ¢ | $30.71 | 4.9K | Buy day → | |
| 2026-10-04 | 435 | 740 KB | 1 | 1 | $0.15 | 100 % | 8.33 ¢ | $0.38 | 6.2K | Buy day → | |
| 2026-10-03 | 435 | 1018 KB | 2 | 3 | $9.22 | 100 % | 4.63 ¢ | $2.71 | 6.0K | Buy day → | |
| 2026-10-02 | 435 | 984 KB | 1 | 2 | $4.18 | 100 % | 8.52 ¢ | $5.37 | 7.4K | Buy day → | |
| 2026-10-01 | 435 | 1.00 MB | 1 | 2 | $4.71 | 100 % | 7.83 ¢ | $40.02 | 7.0K | Buy day → | |
| 2026-09-30 | 435 | 887 KB | 0 | 0 | $0 | — | — | — | 7.9K | Buy day → | |
| 2026-09-29 | 435 | 723 KB | 0 | 0 | $0 | — | — | — | 5.4K | Buy day → | |
| 2026-09-28 | 435 | 1.07 MB | 0 | 0 | $0 | — | — | — | 16.2K | Buy day → | |
| 2026-09-27 | 435 | 1.20 MB | 0 | 0 | $0 | — | — | — | 22.0K | Buy day → | |
| 2026-09-26 | 435 | 1.01 MB | 0 | 0 | $0 | — | — | — | 5.7K | Buy day → | |
| 2026-09-25 | 435 | 1.63 MB | 2 | 4 | $7.71 | 100 % | 21.8 ¢ | $1.21 | 26.6K | Buy day → | |
| 2026-09-24 | 435 | 834 KB | 0 | 0 | $0 | — | — | — | 4.6K | Buy day → | |
| 2026-09-23 | 435 | 845 KB | 1 | 1 | $9.96 | 100 % | 92.0 ¢ | $11.08 | 8.7K | Buy day → | |
| 2026-09-22 | 435 | 706 KB | 0 | 0 | $0 | — | — | — | 6.3K | Buy day → |
≈ marks an estimate: the average of the last 7 captured days of this series, scaled by that day's contract-file count. Statistics for a day are captured the next morning UTC and replace the estimate; days that predate the capture show —. 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 NBA Matchup 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 10 most traded NBA Matchup contracts on 2026-10-19 — 0 closed Yes (≥ 0.97), 2 closed No (≤ 0.03), 8 still open at the last print: 27 trades, $127.29 USD turnover. The busiest contract was KXNBAMATCHUP-27FIN-PHISAS with $43.89 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXNBAMATCHUP-27FIN-PHISAS NBAMATCHUP · PHISAS | 0.099 | 0.100 | 0.060 | 0.100 | 0.093 | open | 7 | $43.89 | 86 % | 3.40 ¢ | $67.61 | 7.2K | buy file → |
| KXNBAMATCHUP-27WCF-OKCSAS NBAMATCHUP · OKCSAS | 0.310 | 0.330 | 0.310 | 0.310 | 0.315 | open | 4 | $29.27 | 100 % | 11.2 ¢ | $24.46 | 1.5K | buy file → |
| KXNBAMATCHUP-27FIN-PHIOKC NBAMATCHUP · PHIOKC | 0.061 | 0.076 | 0.061 | 0.076 | 0.075 | open | 5 | $15.96 | 100 % | 0.54 ¢ | $10.06 | 3.8K | buy file → |
| KXNBAMATCHUP-27FIN-NYKSAS NBAMATCHUP · NYKSAS | 0.069 | 0.071 | 0.069 | 0.071 | 0.071 | open | 1 | $9.39 | 100 % | 5.56 ¢ | $6.75 | 231 | buy file → |
| KXNBAMATCHUP-27FIN-TORMIN NBAMATCHUP · TORMIN | 0.035 | 0.035 | 0.019 | 0.019 | 0.019 | No | 1 | $8.26 | 100 % | 1.88 ¢ | $1.18 | 212 | buy file → |
| KXNBAMATCHUP-27ECF-NYKPHI NBAMATCHUP · NYKPHI | 0.120 | 0.130 | 0.120 | 0.130 | 0.129 | open | 3 | $5.49 | 100 % | 11.0 ¢ | $5.27 | 747 | buy file → |
| KXNBAMATCHUP-27FIN-BOSSAS NBAMATCHUP · BOSSAS | 0.099 | 0.110 | 0.080 | 0.110 | 0.106 | open | 3 | $4.7 | 100 % | 6.30 ¢ | $17.83 | 201 | buy file → |
| KXNBAMATCHUP-27ECF-BOSCLE NBAMATCHUP · BOSCLE | 0.090 | 0.090 | 0.090 | 0.090 | 0.090 | open | 1 | $4.7 | 100 % | 8.34 ¢ | $9.17 | 103 | buy file → |
| KXNBAMATCHUP-27FIN-BOSOKC NBAMATCHUP · BOSOKC | 0.066 | 0.066 | 0.058 | 0.058 | 0.058 | open | 1 | $4.69 | 100 % | 4.70 ¢ | $7.44 | 249 | buy file → |
| KXNBAMATCHUP-27FIN-PHILAL NBAMATCHUP · PHILAL | 0.046 | 0.046 | 0.021 | 0.021 | 0.021 | No | 1 | $0.94 | 100 % | 1.67 ¢ | $7.18 | 219 | 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; spread = the contract's turnover-weighted quoted bid-ask spread in cents, top-1 depth = mean best-bid/ask notional per side, L2 updates = order-book level updates recorded for the contract that day. “Settles” is the venue-listed close time of the contract where the venue publishes one (UTC).
2026-10-18 — 7 contracts, 14 trades, $78.98 turnover
The 7 most traded NBA Matchup contracts on 2026-10-18 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 6 still open at the last print: 14 trades, $78.98 USD turnover. The busiest contract was KXNBAMATCHUP-27FIN-PHISAS with $56.43 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXNBAMATCHUP-27FIN-PHISAS NBAMATCHUP · PHISAS | 0.074 | 0.100 | 0.074 | 0.099 | 0.099 | open | 4 | $56.43 | 100 % | 2.91 ¢ | $21.06 | 3.2K | buy file → |
| KXNBAMATCHUP-27WCF-MINOKC NBAMATCHUP · MINOKC | 0.150 | 0.180 | 0.150 | 0.180 | 0.165 | open | 3 | $14.18 | 100 % | 11.3 ¢ | $23.29 | 110 | buy file → |
| KXNBAMATCHUP-27FIN-NYKSAS NBAMATCHUP · NYKSAS | 0.070 | 0.070 | 0.069 | 0.069 | 0.069 | open | 1 | $4.7 | 100 % | 5.36 ¢ | $9.91 | 550 | buy file → |
| KXNBAMATCHUP-27FIN-PHIMIN NBAMATCHUP · PHIMIN | 0.150 | 0.150 | 0.031 | 0.031 | 0.131 | open | 3 | $1.73 | 96 % | 11.7 ¢ | $12.04 | 2.8K | buy file → |
| KXNBAMATCHUP-27ECF-INDNYK NBAMATCHUP · INDNYK | 0.080 | 0.080 | 0.080 | 0.080 | 0.080 | open | 1 | $0.94 | 100 % | 5.00 ¢ | $12.02 | 57 | buy file → |
| KXNBAMATCHUP-27FIN-INDSAS NBAMATCHUP · INDSAS | 0.030 | 0.049 | 0.030 | 0.049 | 0.049 | open | 1 | $0.94 | 100 % | 3.11 ¢ | $15.36 | 203 | buy file → |
| KXNBAMATCHUP-27FIN-MIADEN NBAMATCHUP · MIADEN | 0.020 | 0.020 | 0.001 | 0.001 | 0.001 | No | 1 | $0.06 | 0 % | 1.64 ¢ | $4.69 | 135 | buy file → |
2026-10-17 — 10 contracts, 27 trades, $194.43 turnover
The 10 most traded NBA Matchup contracts on 2026-10-17 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 9 still open at the last print: 27 trades, $194.43 USD turnover. The busiest contract was KXNBAMATCHUP-27FIN-NYKMIN with $66.7 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXNBAMATCHUP-27FIN-NYKMIN NBAMATCHUP · NYKMIN | 0.045 | 0.630 | 0.034 | 0.130 | 0.081 | open | 6 | $66.7 | 100 % | 10.5 ¢ | $17.74 | 1.1K | buy file → |
| KXNBAMATCHUP-27FIN-PHIMIN NBAMATCHUP · PHIMIN | 0.084 | 0.240 | 0.060 | 0.150 | 0.102 | open | 5 | $38.59 | 100 % | 10.9 ¢ | $7.21 | 552 | buy file → |
| KXNBAMATCHUP-27ECF-BOSTOR NBAMATCHUP · BOSTOR | 0.950 | 0.950 | 0.080 | 0.420 | 0.091 | open | 3 | $32.93 | 100 % | 10.4 ¢ | $20.25 | 153 | buy file → |
| KXNBAMATCHUP-27FIN-BOSSAS NBAMATCHUP · BOSSAS | 0.230 | 0.230 | 0.080 | 0.099 | 0.096 | open | 4 | $14.1 | 100 % | 6.22 ¢ | $0.68 | 9.7K | buy file → |
| KXNBAMATCHUP-27WCF-MINOKC NBAMATCHUP · MINOKC | 0.150 | 0.150 | 0.150 | 0.150 | 0.150 | open | 2 | $10.39 | 100 % | 10.7 ¢ | $16.25 | 135 | buy file → |
| KXNBAMATCHUP-27FIN-BOSOKC NBAMATCHUP · BOSOKC | 0.074 | 0.074 | 0.062 | 0.066 | 0.062 | open | 3 | $10.33 | 100 % | 5.08 ¢ | $12.41 | 7.1K | buy file → |
| KXNBAMATCHUP-27FIN-PHISAS NBAMATCHUP · PHISAS | 0.110 | 0.110 | 0.074 | 0.074 | 0.074 | open | 1 | $7.3 | 100 % | 2.75 ¢ | $4.41 | 4.5K | buy file → |
| KXNBAMATCHUP-27FIN-BOSLAC NBAMATCHUP · BOSLAC | 0.065 | 0.065 | 0.065 | 0.065 | 0.065 | open | 1 | $4.7 | 100 % | — | — | 137 | buy file → |
| KXNBAMATCHUP-27FIN-NYKSAS NBAMATCHUP · NYKSAS | 0.097 | 0.097 | 0.070 | 0.070 | 0.070 | open | 1 | $4.7 | 100 % | 5.69 ¢ | $15.22 | 7.7K | buy file → |
| KXNBAMATCHUP-27FIN-BOSMIN NBAMATCHUP · BOSMIN | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | No | 1 | $4.69 | 100 % | 2.54 ¢ | $10.65 | 280 | buy file → |
2026-10-16 — 5 contracts, 10 trades, $203.85 turnover
The 5 most traded NBA Matchup contracts on 2026-10-16 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 4 still open at the last print: 10 trades, $203.85 USD turnover. The busiest contract was KXNBAMATCHUP-27FIN-INDSAS with $99.99 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXNBAMATCHUP-27FIN-INDSAS NBAMATCHUP · INDSAS | 0.047 | 0.047 | 0.030 | 0.030 | 0.030 | No | 1 | $99.99 | 0 % | 3.95 ¢ | $13.82 | 242 | buy file → |
| KXNBAMATCHUP-27FIN-BOSSAS NBAMATCHUP · BOSSAS | 0.072 | 0.230 | 0.072 | 0.230 | 0.190 | open | 3 | $94.77 | 100 % | 9.62 ¢ | $40.61 | 259 | buy file → |
| KXNBAMATCHUP-27FIN-PHIPOR NBAMATCHUP · PHIPOR | 0.032 | 0.830 | 0.032 | 0.830 | 0.037 | open | 2 | $4.7 | 100 % | 4.23 ¢ | $1.54 | 229 | buy file → |
| KXNBAMATCHUP-27FIN-PHIMIN NBAMATCHUP · PHIMIN | 0.250 | 0.250 | 0.059 | 0.084 | 0.076 | open | 3 | $3.43 | 100 % | 10.7 ¢ | $2.34 | 2.1K | buy file → |
| KXNBAMATCHUP-27WCF-LALMIN NBAMATCHUP · LALMIN | 0.370 | 0.370 | 0.290 | 0.290 | 0.290 | open | 1 | $0.96 | 100 % | 27.4 ¢ | $394.81 | 84 | buy file → |
2026-10-15 — 8 contracts, 10 trades, $182.31 turnover
The 8 most traded NBA Matchup contracts on 2026-10-15 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 8 still open at the last print: 10 trades, $182.31 USD turnover. The busiest contract was KXNBAMATCHUP-27WCF-LALMIN with $129.3 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXNBAMATCHUP-27WCF-LALMIN NBAMATCHUP · LALMIN | 0.370 | 0.370 | 0.370 | 0.370 | 0.370 | open | 1 | $129.3 | 100 % | 27.5 ¢ | $336.1 | 82 | buy file → |
| KXNBAMATCHUP-27FIN-INDSAS NBAMATCHUP · INDSAS | 0.047 | 0.047 | 0.047 | 0.047 | 0.047 | open | 1 | $14.5 | 100 % | 3.93 ¢ | $15.13 | 140 | buy file → |
| KXNBAMATCHUP-27FIN-INDMIN NBAMATCHUP · INDMIN | 0.031 | 0.032 | 0.031 | 0.032 | 0.031 | open | 2 | $14.05 | 100 % | 2.97 ¢ | $9.9 | 139 | buy file → |
| KXNBAMATCHUP-27FIN-NYKSAS NBAMATCHUP · NYKSAS | 0.097 | 0.097 | 0.097 | 0.097 | 0.097 | open | 1 | $9.41 | 100 % | 9.29 ¢ | $33.8 | 116 | buy file → |
| KXNBAMATCHUP-27FIN-BOSOKC NBAMATCHUP · BOSOKC | 0.076 | 0.076 | 0.074 | 0.074 | 0.074 | open | 1 | $4.7 | 100 % | 6.89 ¢ | $21.06 | 228 | buy file → |
| KXNBAMATCHUP-27FIN-BOSSAS NBAMATCHUP · BOSSAS | 0.074 | 0.074 | 0.072 | 0.072 | 0.072 | open | 1 | $4.7 | 100 % | 5.70 ¢ | $18.55 | 140 | buy file → |
| KXNBAMATCHUP-27FIN-PHIMIN NBAMATCHUP · PHIMIN | 0.250 | 0.250 | 0.056 | 0.250 | 0.094 | open | 2 | $2.83 | 100 % | 14.1 ¢ | $24.02 | 423 | buy file → |
| KXNBAMATCHUP-27FIN-PHISAS NBAMATCHUP · PHISAS | 0.070 | 0.110 | 0.070 | 0.110 | 0.110 | open | 1 | $2.82 | 100 % | 4.59 ¢ | $21.47 | 199 | buy file → |
2026-10-14 — 7 contracts, 13 trades, $53.45 turnover
The 7 most traded NBA Matchup contracts on 2026-10-14 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 6 still open at the last print: 13 trades, $53.45 USD turnover. The busiest contract was KXNBAMATCHUP-27FIN-PHIMIN with $18.96 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXNBAMATCHUP-27FIN-PHIMIN NBAMATCHUP · PHIMIN | 0.250 | 0.250 | 0.160 | 0.250 | 0.211 | open | 3 | $18.96 | 100 % | 10.4 ¢ | $2.38 | 2.8K | buy file → |
| KXNBAMATCHUP-27FIN-MIASAS NBAMATCHUP · MIASAS | 0.007 | 0.170 | 0.007 | 0.170 | 0.078 | open | 2 | $18.8 | 100 % | 11.5 ¢ | $79.27 | 143 | buy file → |
| KXNBAMATCHUP-27FIN-PHISAS NBAMATCHUP · PHISAS | 0.080 | 0.110 | 0.070 | 0.070 | 0.076 | open | 3 | $6.99 | 3 % | 3.73 ¢ | $5.63 | 201 | buy file → |
| KXNBAMATCHUP-27FIN-INDSAS NBAMATCHUP · INDSAS | 0.047 | 0.047 | 0.047 | 0.047 | 0.047 | open | 1 | $4.68 | 100 % | 3.95 ¢ | $17.38 | 133 | buy file → |
| KXNBAMATCHUP-27FIN-PHIOKC NBAMATCHUP · PHIOKC | 0.080 | 0.080 | 0.061 | 0.061 | 0.065 | open | 2 | $2.93 | 0 % | 4.79 ¢ | $27.42 | 276 | buy file → |
| KXNBAMATCHUP-27ECF-INDNYK NBAMATCHUP · INDNYK | 0.950 | 0.950 | 0.950 | 0.950 | 0.950 | open | 1 | $0.99 | 100 % | 64.1 ¢ | $43.31 | 75 | buy file → |
| KXNBAMATCHUP-27FIN-MIADEN NBAMATCHUP · MIADEN | 0.948 | 0.948 | 0.002 | 0.002 | 0.002 | No | 1 | $0.1 | 0 % | 3.18 ¢ | $8.64 | 133 | buy file → |
2026-10-13 — 7 contracts, 17 trades, $132 turnover
The 7 most traded NBA Matchup contracts on 2026-10-13 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 6 still open at the last print: 17 trades, $132 USD turnover. The busiest contract was KXNBAMATCHUP-27FIN-PHIMIN with $33.16 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | Spread | Top-1 depth | L2 updates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KXNBAMATCHUP-27FIN-PHIMIN NBAMATCHUP · PHIMIN | 0.055 | 0.250 | 0.054 | 0.250 | 0.141 | open | 4 | $33.16 | 100 % | 9.21 ¢ | $3.08 | 4.2K | buy file → |
| KXNBAMATCHUP-27FIN-WASDEN NBAMATCHUP · WASDEN | 0.028 | 0.029 | 0.028 | 0.029 | 0.028 | No | 2 | $23.41 | 100 % | — | — | 94 | buy file → |
| KXNBAMATCHUP-27FIN-PHIOKC NBAMATCHUP · PHIOKC | 0.180 | 0.180 | 0.080 | 0.080 | 0.117 | open | 4 | $22.86 | 83 % | 4.14 ¢ | $5.47 | 10.2K | buy file → |
| KXNBAMATCHUP-27FIN-PHISAS NBAMATCHUP · PHISAS | 0.120 | 0.120 | 0.080 | 0.080 | 0.104 | open | 3 | $19.2 | 79 % | 3.63 ¢ | $6.49 | 3.0K | buy file → |
| KXNBAMATCHUP-27FIN-PHIPOR NBAMATCHUP · PHIPOR | 0.031 | 0.032 | 0.031 | 0.032 | 0.031 | open | 2 | $18.73 | 100 % | 3.03 ¢ | $1.48 | 173 | buy file → |
| KXNBAMATCHUP-27ECF-BOSTOR NBAMATCHUP · BOSTOR | 0.950 | 0.950 | 0.950 | 0.950 | 0.950 | open | 1 | $9.96 | 100 % | 85.7 ¢ | $12.33 | 12 | buy file → |
| KXNBAMATCHUP-27FIN-INDMIN NBAMATCHUP · INDMIN | 0.033 | 0.033 | 0.031 | 0.031 | 0.031 | open | 1 | $4.68 | 100 % | 2.95 ¢ | $6.04 | 125 | buy file → |
NBA on Kalshi — market types across the series
Across 59 NBA series on Kalshi, 109,943 contracts have been listed as of 2026-10-22: player & team props 48,467 · total / over-under 23,458 · spread / handicap 17,328 · period markets 2,532 and others. Counted from every contract file of the family, not from the traded top-10.
| Market type | Contracts listed (all time) | Listed last 30 days | Share |
|---|---|---|---|
| player & team props | 48,467 | 2,914 | 44 % |
| total / over-under | 23,458 | 3,891 | 21 % |
| spread / handicap | 17,328 | 3,652 | 16 % |
| period markets | 2,532 | 0 | 2 % |
| moneyline / winner | 1,384 | 162 | 1 % |
| strike ladder | 270 | 0 | 0 % |
| other | 16,504 | 736 | 15 % |
| Total | 109,943 | 11,355 | 100 % |
Kalshi NBA series— market type read from each contract's venue identifier (ticker suffix on Kalshi, slug suffix on Polymarket, market description on predict.fun and OG.com), counted over every contract listed in the family as of 2026-10-22; “listed last 30 days” counts contracts whose venue settlement time falls in that window. Every one of them is in the day bundle of its day.
How a NBA Matchup contract trades
On Kalshi, a NBA Matchup contract trades until its event settles, is listed roughly 13 min before it opens, and quotes in 0.1 ¢ price steps (0..1). Measured on the 10 contracts captured on 2026-10-19.
Try a NBA Matchup 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.
KXNBAMATCHUP-27FIN-MIASAS minute by minute — 2026-10-11
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.
KXNBAMATCHUP-27FIN-MIASAS traded in 1 of the day’s minutes (14:56–14:56 UTC): 2 trades, $141.89 turnover, opening at 0.071, ranging 0.071–0.190 and closing at 0.190.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 14:56 | 0.071 | 0.190 | 0.071 | 0.190 | 2 | $141.89 | 9.30 ¢ | $4.65 / $8.34 |
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.
Build a NBA Matchup model on this data
Every settled NBA Matchup contract is a labelled example: the winner, the line or the total that cleared is the label, and the day bundle holds each contract's full order-book path and trade tape, nanosecond-stamped, from the first quote days before the event to the last print — the features for that label. The statistics on this page cover the most traded contracts per day; the bundle holds every contract listed on Kalshi that day.
Split by season and match day, never at random — the contracts of one slate share injuries, weather and the same public money, and a random split leaks the slate's results into training; walk forward over game days and purge the days whose contracts were still open. The sports-model guide works the closing-line benchmark, the pre-game line path and that split through.
Purchased data is for your own use — backtesting, research, analytics and training your own models, in-house or in your own products; the trained models and derived data you build from it are yours. The raw files and tick streams themselves may not be redistributed, resold or published. The full terms are on the data license page.
Why buy Kalshi NBA Matchup 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 NBA Matchup data — FAQ
What Kalshi NBA Matchup data can I download?
Tick-by-tick trades and Level-2 order-book depth for every contract of the NBA Matchup series on Kalshi (435 contract files on the latest day). One bundle = one UTC day of the whole series.
What is the Kalshi series ticker for NBA Matchup?
KXNBAMATCHUP — 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 KXNBAMATCHUP-* contract listed that UTC day.
How far back does the NBA Matchup data go?
Coverage runs April 2026 – present — 44 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 NBA Matchup 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 NBA Matchup 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 NBA Matchup 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 NBA Matchup 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 NBA Matchup contracts trade per day on Kalshi?
On average 2 NBA Matchup contracts had at least one trade per UTC day over the last 21 captured days on Kalshi, with about 11.3K order-book level updates recorded per day. A day bundle contains every contract file of the series for that day.
How liquid are Kalshi NBA Matchup contracts?
Over the last 21 captured days, the turnover-weighted quoted bid-ask spread was 8.07 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $19.42 per side, 98 % 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 NBA Matchup contract on 2026-10-19?
KXNBAMATCHUP-27FIN-PHISAS (NBAMATCHUP · PHISAS) — $43.89 USD turnover over 7 trades on Kalshi. The 10 most traded contracts of the series did 27 trades and $127.29 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 NBA Matchup trading day on Kalshi?
2026-10-11, with $257.9 of USD turnover over 12 trades across every NBA Matchup contract of the day; the busiest full month was Sep 2026 at $17.67. Since our statistics began on 2026-09-22 the series has recorded 102 trades and $736.19 over 22 captured days; the single biggest contract was KXNBAMATCHUP-27FIN-MIASAS (NBAMATCHUP · MIASAS) on 2026-10-11 with $141.89. Any of these days is a downloadable bundle.
Which market types does Kalshi list for NBA?
Kalshi lists each market type as its own series — 59 NBA series with 109,943 contracts listed as of 2026-10-22: player & team props 48,467 · total / over-under 23,458 · spread / handicap 17,328 · period markets 2,532 · moneyline / winner 1,384. NBA Matchup is one of them; a series-day bundle covers one series, so buy the same day across the sibling series you need in the shop.
Which weekday does Kalshi NBA Matchup trade most?
Sundays — about $86.02 of USD turnover per Sunday and 43 % of the series' turnover over the 21 captured days to 2026-10-12 on Kalshi, summed from every trade print of the series' contracts. The weekday profile on this page shows all seven days; the day bundles carry the full tape behind them.