Polymarket NBA (games & props) Data
Every Polymarket “NBA (games & props)” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 509 trading days as day bundles, €1 per day, bought as a guest with instant download.
NBA (games & props) on Polymarket — activity
Trades and USD turnover summed over every contract of the series across 30 captured days to 2026-09-26, 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 (games & props) contract that was listed on Polymarket on that UTC day — traded or not — 4 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 2025 – present — 509 trading days, 65.2 GB compressed in total. A day typically holds 406 contract files (up to 1,636 on the busiest day, 975 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 (games & props) — development since capture
1,602 trades and $40.6K of USD turnover over 81 captured days since 2026-07-08 — record day 2026-07-20 with $6.7K, biggest single contract nba-bronny-james-to-play-for-the-lakers-in-2026-27 (2026-08-21, $543.78).
| Month | Days | Trades | Turnover (USD) | Avg / day | Contracts traded | L2 updates | vs previous month |
|---|---|---|---|---|---|---|---|
| Sep 2026 (month to date) | 26 | 117 | $694.03 | $26.69 | 44 | 396.2K | — |
| Aug 2026 | 31 | 512 | $9.1K | $292.64 | 48 | 318.0K | — |
| Jul 2026 | 24 | 973 | $30.9K | $1.3K | — | — | — |
Polymarket NBA (games & props) — 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 (games & props) — activity by weekday
Tuesdays carry the most turnover, about $52.28 per day.
| Weekday (UTC) | Avg turnover / day | USD | Avg trades | Days |
|---|---|---|---|---|
| Monday | $12.57 | 2.25 | 4 | |
| Tuesday | $52.28 | 6.5 | 4 | |
| Wednesday | $9.43 | 6 | 4 | |
| Thursday | $14.64 | 3.75 | 4 | |
| Friday | $44.18 | 5 | 5 | |
| Saturday | $52.16 | 4.8 | 5 | |
| Sunday | $8.98 | 1.5 | 4 |
Polymarket NBA (games & props) — 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 (games & props) — 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-26 | 4 | 430 KB | 3 | 19 | $228.22 | 4 % | 0.37 ¢ | $19.94 | 12.9K | Buy day → | |
| 2026-09-25 | 4 | 279 KB | 1 | 3 | $3.15 | 100 % | 0.34 ¢ | $2.59 | 7.9K | Buy day → | |
| 2026-09-24 | 4 | 461 KB | 1 | 1 | $2.42 | 100 % | 0.70 ¢ | $4.65 | 14.1K | Buy day → | |
| 2026-09-23 | 4 | 457 KB | 1 | 4 | $18.26 | 2 % | 0.86 ¢ | $5.47 | 13.7K | Buy day → | |
| 2026-09-22 | 4 | 469 KB | 4 | 8 | $100.17 | 71 % | 5.52 ¢ | $67.43 | 14.3K | Buy day → | |
| 2026-09-21 | 4 | 432 KB | 1 | 1 | $2.48 | 0 % | 0.80 ¢ | $4.21 | 13.4K | Buy day → | |
| 2026-09-20 | 4 | 521 KB | 0 | 0 | $0 | — | — | — | 16.7K | Buy day → | |
| 2026-09-19 | 4 | 785 KB | 1 | 2 | $3.52 | 56 % | 0.82 ¢ | $9.04 | 27.4K | Buy day → | |
| 2026-09-18 | 4 | 368 KB | 1 | 1 | $0.42 | 0 % | 0.86 ¢ | $13.52 | 10.7K | Buy day → | |
| 2026-09-17 | 4 | 779 KB | 1 | 1 | $0.58 | 0 % | 0.95 ¢ | $9.94 | 26.8K | Buy day → | |
| 2026-09-16 | 4 | 801 KB | 1 | 6 | $4.14 | 32 % | 0.95 ¢ | $6.05 | 27.8K | Buy day → | |
| 2026-09-15 | 4 | 587 KB | 1 | 3 | $66.73 | 2 % | 0.40 ¢ | $2.36 | 19.2K | Buy day → | |
| 2026-09-14 | 4 | 618 KB | 2 | 4 | $20.98 | 32 % | 0.25 ¢ | $5.28 | 20.6K | Buy day → | |
| 2026-09-13 | 4 | 537 KB | 2 | 3 | $15.83 | 15 % | 1.33 ¢ | $3.86 | 17.3K | Buy day → | |
| 2026-09-12 | 4 | 459 KB | 1 | 1 | $0.04 | 0 % | 0.80 ¢ | $10.39 | 14.4K | Buy day → | |
| 2026-09-11 | 4 | 568 KB | 3 | 5 | $1.64 | 10 % | 1.26 ¢ | $15.61 | 19.9K | Buy day → | |
| 2026-09-10 | 4 | 509 KB | 2 | 3 | $30.52 | 15 % | 0.83 ¢ | $10.59 | 17.3K | Buy day → | |
| 2026-09-09 | 4 | 380 KB | 2 | 6 | $5.3 | 6 % | 1.03 ¢ | $2.77 | 11.7K | Buy day → | |
| 2026-09-08 | 4 | 225 KB | 2 | 4 | $26.13 | 93 % | 0.69 ¢ | $7.09 | 5.5K | Buy day → | |
| 2026-09-07 | 4 | 330 KB | 2 | 2 | $1.52 | 100 % | 1.64 ¢ | $6.95 | 9.9K | Buy day → | |
| 2026-09-06 | 4 | 405 KB | 1 | 3 | $20.07 | 100 % | 1.39 ¢ | $3.26 | 12.7K | Buy day → | |
| 2026-09-05 | 4 | 789 KB | 1 | 1 | $0.62 | 0 % | 1.01 ¢ | $28.38 | 25.9K | Buy day → | |
| 2026-09-04 | 4 | 402 KB | 3 | 7 | $90.18 | 1 % | 0.89 ¢ | $5.46 | 11.4K | Buy day → | |
| 2026-09-03 | 4 | 262 KB | 3 | 10 | $25.03 | 34 % | 0.93 ¢ | $11.71 | 7.2K | Buy day → | |
| 2026-09-02 | 4 | 289 KB | 3 | 8 | $10 | 37 % | 1.24 ¢ | $14.71 | 7.7K | Buy day → | |
| 2026-09-01 | 4 | 339 KB | 1 | 11 | $16.08 | 3 % | 0.57 ¢ | $18.32 | 9.7K | Buy day → | |
| 2026-08-31 | 4 | 348 KB | 1 | 2 | $25.31 | 0 % | 0.96 ¢ | $1.16 | 10.8K | Buy day → | |
| 2026-08-30 | 4 | 465 KB | 0 | 0 | $0 | — | — | — | 14.9K | Buy day → | |
| 2026-08-29 | 4 | 801 KB | 1 | 1 | $28.42 | 100 % | 0.62 ¢ | $11.24 | 27.8K | Buy day → | |
| 2026-08-28 | 4 | 516 KB | 3 | 9 | $125.52 | 21 % | 6.11 ¢ | $124.84 | 15.8K | 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 NBA (games & props) 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 3 most traded NBA (games & props) contracts on 2026-09-26 — 0 closed Yes (≥ 0.97), 2 closed No (≤ 0.03), 1 still open at the last print: 19 trades, $228.22 USD turnover. The busiest contract was nba-stephen-curry-to-leave-warriors with $208.72 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| nba-stephen-curry-to-leave-warriors | 0.022 | 0.022 | 0.006 | 0.006 | 0.008 | No | 17 | $208.72 | 3 % | buy file → |
| nba-lebron-james-and-bronny-james-jrpt-to-play-together-in-2026-27-20260630182039143 | 0.029 | 0.029 | 0.020 | 0.020 | 0.020 | No | 1 | $17.5 | 0 % | buy file → |
| nba-bronny-james-to-play-for-the-lakers-in-2026-27 | 0.900 | 0.950 | 0.900 | 0.950 | 0.950 | open | 1 | $2 | 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.
2026-09-25 — 1 contract, 3 trades, $3.15 turnover
The 1 most traded NBA (games & props) contracts on 2026-09-25 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 1 still open at the last print: 3 trades, $3.15 USD turnover. The busiest contract was nba-will-anthony-davis-be-traded-by-next-season with $3.15 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| nba-will-anthony-davis-be-traded-by-next-season | 0.040 | 0.046 | 0.040 | 0.046 | 0.044 | open | 3 | $3.15 | 100 % | buy file → |
2026-09-24 — 1 contract, 1 trades, $2.42 turnover
The 1 most traded NBA (games & props) contracts on 2026-09-24 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03): 1 trades, $2.42 USD turnover. The busiest contract was nba-lebron-james-and-bronny-james-jrpt-to-play-together-in-2026-27-20260630182039143 with $2.42 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| nba-lebron-james-and-bronny-james-jrpt-to-play-together-in-2026-27-20260630182039143 | 0.023 | 0.029 | 0.023 | 0.029 | 0.029 | No | 1 | $2.42 | 100 % | buy file → |
2026-09-23 — 1 contract, 4 trades, $18.26 turnover
The 1 most traded NBA (games & props) contracts on 2026-09-23 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03): 4 trades, $18.26 USD turnover. The busiest contract was nba-stephen-curry-to-leave-warriors with $18.26 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| nba-stephen-curry-to-leave-warriors | 0.015 | 0.022 | 0.013 | 0.022 | 0.013 | No | 4 | $18.26 | 2 % | buy file → |
2026-09-22 — 4 contracts, 8 trades, $100.17 turnover
The 4 most traded NBA (games & props) contracts on 2026-09-22 — 0 closed Yes (≥ 0.97), 2 closed No (≤ 0.03), 2 still open at the last print: 8 trades, $100.17 USD turnover. The busiest contract was nba-bronny-james-to-play-for-the-lakers-in-2026-27 with $88.63 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| nba-bronny-james-to-play-for-the-lakers-in-2026-27 | 0.880 | 0.900 | 0.880 | 0.900 | 0.886 | open | 3 | $88.63 | 80 % | buy file → |
| nba-will-anthony-davis-be-traded-by-next-season | 0.046 | 0.046 | 0.040 | 0.040 | 0.044 | open | 3 | $6 | 0 % | buy file → |
| nba-lebron-james-and-bronny-james-jrpt-to-play-together-in-2026-27-20260630182039143 | 0.023 | 0.023 | 0.023 | 0.023 | 0.023 | No | 1 | $4.6 | 0 % | buy file → |
| nba-stephen-curry-to-leave-warriors | 0.015 | 0.015 | 0.015 | 0.015 | 0.015 | No | 1 | $0.94 | 0 % | buy file → |
2026-09-21 — 1 contract, 1 trades, $2.48 turnover
The 1 most traded NBA (games & props) contracts on 2026-09-21 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03): 1 trades, $2.48 USD turnover. The busiest contract was nba-stephen-curry-to-leave-warriors with $2.48 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| nba-stephen-curry-to-leave-warriors | 0.015 | 0.015 | 0.015 | 0.015 | 0.015 | No | 1 | $2.48 | 0 % | buy file → |
2026-09-19 — 1 contract, 2 trades, $3.52 turnover
The 1 most traded NBA (games & props) contracts on 2026-09-19 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03): 2 trades, $3.52 USD turnover. The busiest contract was nba-lebron-james-and-bronny-james-jrpt-to-play-together-in-2026-27-20260630182039143 with $3.52 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| nba-lebron-james-and-bronny-james-jrpt-to-play-together-in-2026-27-20260630182039143 | 0.023 | 0.032 | 0.023 | 0.023 | 0.027 | No | 2 | $3.52 | 56 % | buy file → |
How a NBA (games & props) contract trades
On Polymarket, a NBA (games & props) contract trades until its event settles, and quotes in 0.1 ¢ price steps (0..1). Measured on the 3 contracts captured on 2026-09-26.
Try a NBA (games & props) 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.
nba-stephen-curry-to-leave-warriors minute by minute — 2026-09-16
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.
nba-stephen-curry-to-leave-warriors traded in 5 of the day’s minutes (01:13–18:50 UTC): 6 trades, $4.14 turnover, opening at 0.019, ranging 0.016–0.026 and closing at 0.025.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 01:13 | 0.019 | 0.026 | 0.026 | 0.026 | 1 | $1.01 | 0.70 ¢ | $0.81 / $5.01 |
| 06:18 | 0.026 | 0.018 | 0.018 | 0.018 | 1 | $1.98 | 0.86 ¢ | $0.74 / $4.32 |
| 07:49 | 0.018 | 0.016 | 0.016 | 0.016 | 2 | $0.66 | 1.01 ¢ | $0.94 / $8.67 |
| 07:50 | 0.016 | 0.016 | 0.016 | 0.016 | 1 | $0.18 | 1.00 ¢ | $0.65 / $7.27 |
| 18:50 | 0.016 | 0.025 | 0.025 | 0.025 | 1 | $0.31 | 1.04 ¢ | $15.6 / $2.38 |
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 Polymarket NBA (games & props) 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.
Polymarket NBA (games & props) data — FAQ
What Polymarket NBA (games & props) data can I download?
Tick-by-tick trades and Level-2 order-book depth for every contract of the NBA (games & props) series on Polymarket (4 contract files on the latest day). One bundle = one UTC day of the whole series.
How far back does the NBA (games & props) data go?
Coverage runs May 2025 – present — 509 trading days in total.
What format are the Polymarket 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 Polymarket NBA (games & props) 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. Polymarket 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 Polymarket NBA (games & props) 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 (games & props) 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 Polymarket NBA (games & props) 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 (games & props) contracts trade per day on Polymarket?
On average 2 NBA (games & props) contracts had at least one trade per UTC day over the last 30 captured days on Polymarket, with about 15.5K order-book level updates recorded per day. A day bundle contains every contract file of the series for that day.
How liquid are Polymarket NBA (games & props) contracts?
Over the last 30 captured days, the turnover-weighted quoted bid-ask spread was 1.99 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $34.04 per side, 25 % 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 (games & props) contract on 2026-09-26?
nba-stephen-curry-to-leave-warriors — $208.72 USD turnover over 17 trades on Polymarket. The 3 most traded contracts of the series did 19 trades and $228.22 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 (games & props) trading day on Polymarket?
2026-07-20, with $6.7K of USD turnover over 43 trades across every NBA (games & props) contract of the day; the busiest full month was Aug 2026 at $9.1K. Since our statistics began on 2026-07-08 the series has recorded 1,602 trades and $40.6K over 81 captured days; the single biggest contract was nba-bronny-james-to-play-for-the-lakers-in-2026-27 on 2026-08-21 with $543.78. Any of these days is a downloadable bundle.