Tick-by-tick trades and order-book depth for every Kalshi “Pro Basketball Western Conference Champion” contract — 175 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 2026-09-09, 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 Pro Basketball Western Conference Champion 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 — 175 trading days, 318 MB compressed in total. A day typically holds 12 contract files (up to 15 on the busiest day, 32.6 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 9 most traded Pro Basketball Western Conference Champion contracts on 2026-09-09 — 0 closed Yes (≥ 0.97), 4 closed No (≤ 0.03), 5 still open at the last print: 24 trades, $443.92 USD turnover. The busiest contract was KXNBAWEST-27-MIN with $321.66 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXNBAWEST-27-MIN | 0.090 | 0.090 | 0.070 | 0.080 | 0.085 | open | 11 | $321.66 | 85 % | buy file → |
| KXNBAWEST-27-DAL | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 1 | $33.33 | 100 % | buy file → |
| KXNBAWEST-27-LAL | 0.060 | 0.070 | 0.060 | 0.070 | 0.070 | open | 2 | $25.24 | 100 % | buy file → |
| KXNBAWEST-27-DEN |
On Kalshi, a Pro Basketball Western Conference Champion contract trades until its event settles, is listed roughly 59 min before it opens, and quotes in 1 ¢ price steps (0..1). Measured on the 9 contracts captured on 2026-09-09.
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.
KXNBAWEST-27-OKC traded in 1 of the day’s minutes (15:46–15:46 UTC): 11 trades, $514.27 turnover, opening at 0.330, ranging 0.340–0.380 and closing at 0.380.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 15:46 | 0.330 | 0.380 | 0.340 | 0.380 | 11 | $514.27 | 1.63 ¢ | $693.02 / $783.78 |
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 Pro Basketball Western Conference Champion series on Kalshi (15 contract files on the latest day). One bundle = one UTC day of the whole series.
KXNBAWEST — 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 KXNBAWEST-* contract that traded that UTC day.
Coverage runs March 2026 – September 2026 — 175 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 → |
| 2026-09-05 | 15 | 142 KB | 7 | 27 | $358.57 | 94 % | 1.19 ¢ | $2.4K | 2.7K | Buy day → |
| 2026-09-04 | 15 | 119 KB | 5 | 23 | $601.35 | 99 % | 1.43 ¢ | $2.6K | 2.2K | Buy day → |
| 2026-09-03 | 15 | 153 KB | 4 | 13 | $93.73 | 55 % | 1.04 ¢ | $3.9K | 2.6K | Buy day → |
| 2026-09-02 | 15 | 188 KB | 5 | 17 | $141 | 95 % | 1.95 ¢ | $2.3K | 4.2K | Buy day → |
| 2026-09-01 | 15 | 184 KB | 5 | 27 | $877.15 | 100 % | 1.91 ¢ | $2.1K | 4.0K | Buy day → |
| 2026-08-31 | 15 | 167 KB | 6 | 28 | $75.57 | 82 % | 1.64 ¢ | $792.76 | 3.0K | Buy day → |
| 2026-08-30 | 15 | 135 KB | 6 | 15 | $112.85 | 95 % | 1.14 ¢ | $2.4K | 2.4K | Buy day → |
| 2026-08-29 | 15 | 152 KB | 7 | 25 | $345.27 | 82 % | 1.69 ¢ | $3.5K | 2.8K | Buy day → |
| 2026-08-28 | 15 | 166 KB | 5 | 18 | $430.46 | 99 % | 1.00 ¢ | $3.5K | 2.4K | Buy day → |
| 2026-08-27 | 15 | 260 KB | 5 | 52 | $817.87 | 97 % | 1.19 ¢ | $3.7K | 2.9K | Buy day → |
| 2026-08-26 | 15 | 134 KB | 6 | 18 | $181.54 | 100 % | 1.83 ¢ | $3.9K | 2.1K | Buy day → |
| 2026-08-25 | 15 | 734 KB | 5 | 26 | $376.81 | 98 % | 1.16 ¢ | $1.4K | 23.2K | Buy day → |
| 2026-08-24 | 15 | 1.55 MB | 4 | 13 | $68.09 | 85 % | 1.51 ¢ | $2.0K | 61.1K | Buy day → |
| 2026-08-23 | 15 | 597 KB | 6 | 26 | $630.33 | 67 % | 1.38 ¢ | $1.5K | 20.8K | Buy day → |
| 2026-08-22 | 15 | 180 KB | 6 | 13 | $166.4 | 89 % | 1.00 ¢ | $569.52 | 3.7K | Buy day → |
| 2026-08-21 | 15 | 214 KB | 6 | 15 | $52.64 | 92 % | 1.00 ¢ | $2.8K | 4.5K | Buy day → |
| 2026-08-20 | 15 | 315 KB | 6 | 23 | $129.44 | 71 % | 1.00 ¢ | $991.11 | 8.0K | Buy day → |
| 2026-08-19 | 15 | 587 KB | 6 | 22 | $245.95 | 90 % | 1.00 ¢ | $842.07 | 16.9K | Buy day → |
| 2026-08-18 | 15 | 577 KB | 5 | 22 | $139.22 | 94 % | 1.05 ¢ | $1.6K | 18.3K | Buy day → |
| 2026-08-17 | 15 | 868 KB | 7 | 36 | $704.36 | 86 % | 1.20 ¢ | $1.2K | 29.5K | Buy day → |
| 2026-08-16 | 15 | 971 KB | 6 | 27 | $229.44 | 86 % | 1.04 ¢ | $1.9K | 33.8K | Buy day → |
| 2026-08-15 | 15 | 608 KB | 8 | 18 | $256.52 | 61 % | 1.33 ¢ | $756.09 | 19.7K | Buy day → |
| 2026-08-14 | 15 | 856 KB | 6 | 16 | $197.56 | 97 % | 1.59 ¢ | $402.18 | 29.1K | Buy day → |
| 2026-08-13 | 15 | 550 KB | 8 | 25 | $320.16 | 42 % | 1.13 ¢ | $654.09 | 16.1K | Buy day → |
| 2026-08-12 | 15 | 405 KB | 7 | 70 | $406.18 | 78 % | 1.02 ¢ | $344.22 | 9.7K | Buy day → |
| 2026-08-11 | 15 | 538 KB | 7 | 40 | $1.7K | 19 % | 1.08 ¢ | $1.3K | 15.3K | 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 —.
| 0.060 |
| 0.060 |
| 0.060 |
| 0.060 |
| 0.060 |
| open |
| 1 |
| $23.46 |
| 100 % |
| buy file → |
| KXNBAWEST-27-OKC | 0.350 | 0.350 | 0.330 | 0.350 | 0.349 | open | 2 | $19.8 | 97 % | buy file → |
| KXNBAWEST-27-SAS | 0.360 | 0.370 | 0.360 | 0.370 | 0.370 | open | 1 | $19.16 | 100 % | buy file → |
| KXNBAWEST-27-HOU | 0.040 | 0.040 | 0.030 | 0.030 | 0.030 | No | 1 | $0.71 | 0 % | buy file → |
| KXNBAWEST-27-POR | 0.020 | 0.020 | 0.010 | 0.010 | 0.011 | No | 2 | $0.54 | 0 % | buy file → |
| KXNBAWEST-27-PHX | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 3 | $0.02 | 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 3 most traded Pro Basketball Western Conference Champion contracts on 2026-09-08 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 2 still open at the last print: 10 trades, $127.08 USD turnover. The busiest contract was KXNBAWEST-27-SAS with $113.73 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXNBAWEST-27-SAS | 0.350 | 0.360 | 0.330 | 0.360 | 0.358 | open | 6 | $113.73 | 99 % | buy file → |
| KXNBAWEST-27-OKC | 0.340 | 0.350 | 0.330 | 0.350 | 0.347 | open | 3 | $11.47 | 84 % | buy file → |
| KXNBAWEST-27-POR | 0.030 | 0.030 | 0.020 | 0.020 | 0.020 | No | 1 | $1.88 | 0 % | buy file → |
The 6 most traded Pro Basketball Western Conference Champion contracts on 2026-09-07 — 0 closed Yes (≥ 0.97), 3 closed No (≤ 0.03), 3 still open at the last print: 50 trades, $184.86 USD turnover. The busiest contract was KXNBAWEST-27-MIN with $150.73 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXNBAWEST-27-MIN | 0.080 | 0.090 | 0.070 | 0.090 | 0.082 | open | 18 | $150.73 | 98 % | buy file → |
| KXNBAWEST-27-SAS | 0.360 | 0.360 | 0.350 | 0.350 | 0.350 | open | 2 | $14.36 | 100 % | buy file → |
| KXNBAWEST-27-NOP | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 25 | $9.36 | 100 % | buy file → |
| KXNBAWEST-27-OKC | 0.340 | 0.340 | 0.340 | 0.340 | 0.340 | open | 3 | $4.78 | 0 % | buy file → |
| KXNBAWEST-27-POR | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | No | 1 | $4.69 | 100 % | buy file → |
| KXNBAWEST-27-DAL | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 1 | $0.94 | 100 % | buy file → |
The 8 most traded Pro Basketball Western Conference Champion contracts on 2026-09-06 — 0 closed Yes (≥ 0.97), 4 closed No (≤ 0.03), 4 still open at the last print: 31 trades, $399.98 USD turnover. The busiest contract was KXNBAWEST-27-MIN with $147.7 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXNBAWEST-27-MIN | 0.090 | 0.090 | 0.070 | 0.080 | 0.078 | open | 17 | $147.7 | 45 % | buy file → |
| KXNBAWEST-27-SAS | 0.350 | 0.360 | 0.350 | 0.360 | 0.352 | open | 4 | $114.57 | 100 % | buy file → |
| KXNBAWEST-27-DAL | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 2 | $97.26 | 100 % | buy file → |
| KXNBAWEST-27-LAL | 0.060 | 0.070 | 0.060 | 0.060 | 0.065 | open | 2 | $33.84 | 56 % | buy file → |
| KXNBAWEST-27-GSW | 0.020 | 0.030 | 0.020 | 0.030 | 0.030 | No | 1 | $2.8 | 100 % | buy file → |
| KXNBAWEST-27-OKC | 0.350 | 0.350 | 0.340 | 0.340 | 0.340 | open | 2 | $1.92 | 0 % | buy file → |
| KXNBAWEST-27-POR | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | No | 1 | $1.87 | 100 % | buy file → |
| KXNBAWEST-27-NOP | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 2 | $0.02 | 100 % | buy file → |
The 7 most traded Pro Basketball Western Conference Champion contracts on 2026-09-05 — 0 closed Yes (≥ 0.97), 2 closed No (≤ 0.03), 5 still open at the last print: 27 trades, $358.57 USD turnover. The busiest contract was KXNBAWEST-27-SAS with $217.28 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXNBAWEST-27-SAS | 0.360 | 0.360 | 0.350 | 0.350 | 0.359 | open | 4 | $217.28 | 99 % | buy file → |
| KXNBAWEST-27-HOU | 0.040 | 0.040 | 0.040 | 0.040 | 0.040 | open | 2 | $47.8 | 100 % | buy file → |
| KXNBAWEST-27-POR | 0.020 | 0.030 | 0.020 | 0.030 | 0.022 | No | 11 | $34.65 | 100 % | buy file → |
| KXNBAWEST-27-MIN | 0.090 | 0.090 | 0.080 | 0.090 | 0.088 | open | 4 | $25.54 | 84 % | buy file → |
| KXNBAWEST-27-OKC | 0.370 | 0.370 | 0.340 | 0.350 | 0.350 | open | 4 | $23.56 | 83 % | buy file → |
| KXNBAWEST-27-LAL | 0.070 | 0.070 | 0.060 | 0.060 | 0.060 | open | 1 | $8.05 | 0 % | buy file → |
| KXNBAWEST-27-GSW | 0.030 | 0.030 | 0.020 | 0.020 | 0.020 | No | 1 | $1.69 | 0 % | buy file → |
The 5 most traded Pro Basketball Western Conference Champion contracts on 2026-09-04 — 0 closed Yes (≥ 0.97), 2 closed No (≤ 0.03), 3 still open at the last print: 23 trades, $601.35 USD turnover. The busiest contract was KXNBAWEST-27-MIN with $213.86 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXNBAWEST-27-MIN | 0.090 | 0.090 | 0.090 | 0.090 | 0.090 | open | 9 | $213.86 | 100 % | buy file → |
| KXNBAWEST-27-OKC | 0.330 | 0.370 | 0.330 | 0.370 | 0.370 | open | 4 | $193.43 | 99 % | buy file → |
| KXNBAWEST-27-SAS | 0.350 | 0.360 | 0.350 | 0.360 | 0.360 | open | 8 | $193.4 | 99 % | buy file → |
| KXNBAWEST-27-POR | 0.020 | 0.020 | 0.020 | 0.020 | 0.020 | No | 1 | $0.36 | 100 % | buy file → |
| KXNBAWEST-27-LAC | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 1 | $0.3 | 100 % | buy file → |
The 4 most traded Pro Basketball Western Conference Champion contracts on 2026-09-03 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 4 still open at the last print: 13 trades, $93.73 USD turnover. The busiest contract was KXNBAWEST-27-MIN with $47.04 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXNBAWEST-27-MIN | 0.090 | 0.090 | 0.090 | 0.090 | 0.090 | open | 5 | $47.04 | 100 % | buy file → |
| KXNBAWEST-27-OKC | 0.380 | 0.380 | 0.330 | 0.330 | 0.339 | open | 6 | $38.16 | 0 % | buy file → |
| KXNBAWEST-27-LAL | 0.070 | 0.070 | 0.070 | 0.070 | 0.070 | open | 1 | $4.7 | 100 % | buy file → |
| KXNBAWEST-27-SAS | 0.360 | 0.360 | 0.350 | 0.350 | 0.350 | open | 1 | $3.83 | 0 % | buy file → |
On average 6 Pro Basketball Western Conference Champion contracts had at least one trade per UTC day over the last 30 captured days on Kalshi, with about 11.7K 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 1.31 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $1.9K per side, 76 % 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.
KXNBAWEST-27-MIN — $321.66 USD turnover over 11 trades on Kalshi. The 9 most traded contracts of the series did 24 trades and $443.92 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.