Tick-by-tick trades and L2 order-book depth for 63 NBA series on Kalshi & Polymarket — NBA game spreads and totals, player points/rebounds/assists props, MVP and draft picks. 5,903 series-days covering May 2025 – September 2026; 47.7K trades · $1.5M turnover in the 30 days to 2026-09-02. Sold as day bundles from €1.
Game winners, spreads, totals, player props, awards and draft markets on the NBA.
Every series below is archived at full feed resolution — each contract file carries every trade print (price, size, side) and Level-2 order-book updates in one normalized, zstd-compressed schema. A series-day bundle holds all contracts of the series for one UTC day.
Ranked by USD turnover from our own daily statistics — the series a market maker or bot builder should start with.
| # | Series | Venue | Trades (30d) | Turnover (30d) | Days | |
|---|---|---|---|---|---|---|
| 1 | Next NBA Team | Kalshi | 36,898 | $1.2M | 28 | Buy days |
| 2 | Pro Basketball Next Team | Kalshi | 4,583 | $135.2K | 28 | Buy days |
| 3 | Pro Basketball Win Totals | Kalshi | 3,517 | $106.8K | 28 | Buy days |
| 4 | Pro Basketball MVP | Kalshi | 1,100 | $13.9K | 28 | Buy days |
| 5 | Pro Basketball First Opponent of the Season | Kalshi | 254 | $11.8K | 8 | Buy days |
| 6 | Pro Basketball Christmas Day Opponent | Kalshi | 314 | $7.9K | 8 | Buy days |
| 7 | Pro Basketball Starting Lineup | Kalshi | 316 | $7.2K | 28 | Buy days |
| 8 | NBA (games & props) | Polymarket | 389 | $5.3K | 30 | Buy days |
| 9 | Pro Basketball Best/Worst Regular Season Record | Kalshi | 215 | $1.5K | 28 | Buy days |
| 10 | Pro Basketball Sixth Man of the Year | Kalshi | 48 | $461.37 | 28 | Buy days |
Trades and USD turnover summed over every contract of the series, from the recorded tick data; 30 days to 2026-09-02. Series without statistics in the window are omitted.
| Venue | Series | With stats | Trades (30d) | Turnover (30d) |
|---|---|---|---|---|
| Kalshi | 62 | 11 | 47,298 | $1.5M |
| Polymarket | 1 | 1 | 389 | $5.3K |
30 days to 2026-09-02, from our own daily statistics per contract.
Largest archive first. Each series page lists its exact coverage, day count and recent days; day bundles are bought in the shop calendar.
Largest archive first. Each series page lists its exact coverage, day count and recent days; day bundles are bought in the shop calendar.
| Series | Venue | Interval | Days | Coverage | Size | Price/day | |
|---|---|---|---|---|---|---|---|
| NBA (games & props) | Polymarket | event | 485 | May 2025 – September 2026 | 65.2 GB | €1 | Buy days |
Yes — Kalshi lists NBA game winners, spreads, totals, first-half lines, player props (points, rebounds, assists, threes, steals, double-doubles), season win totals, MVP and draft markets. Every series has its own page below with exact coverage. Polymarket NBA game and prop markets are archived as one family.
On this page: pick a series, then buy the days you need in the shop calendar. One purchase covers every contract of a series for one UTC day — tick-by-tick trades plus Level-2 order-book updates per contract — typically €1 per series-day.
Coverage runs May 2025 – September 2026 — 5,903 series-days across 63 series on Kalshi & Polymarket. Each series page lists its exact span.
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. Both venues record 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.
Typically €1 per series-day bundle — every contract of the series for that UTC day, with invoice on checkout. Pick days in the shop calendar.