Tick-by-tick trades and L2 order-book depth for 7 Hurricanes series on Kalshi — Hurricane Names (KXHURRICANENAMES), First Hurricane (KXFIRSTHURRICANE). 822 series-days covering March 2026 – September 2026; 4.0K trades · $28.0K turnover in the 30 days to 2026-09-02. Sold as day bundles from €1.
Hurricane-name and first-hurricane-of-the-season contracts.
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 | First Hurricane | Kalshi | 2,961 | $15.6K | 28 | Buy days |
| 2 | Hurricane Names | Kalshi | 1,062 | $12.4K | 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.
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 | |
|---|---|---|---|---|---|---|---|
| Number of Tornadoes | Kalshi | monthly | 183 | March 2026 – September 2026 | 288 MB | €1 | Buy days |
| First Hurricane | Kalshi | event | 111 | May 2026 – September 2026 | 243 MB | €1 | Buy days |
| Hurricane category | Kalshi | event | 40 | July 2026 – September 2026 | 84.0 MB | €1 | Buy days |
| Hurricane Names | Kalshi | event | 111 | May 2026 – September 2026 | 55.8 MB | €1 | Buy days |
| Number of major hurricanes | Kalshi | annual | 155 | April 2026 – September 2026 | 53.0 MB | €1 | Buy days |
| Hurricanes | Kalshi | event | 111 | May 2026 – September 2026 | 22.1 MB | €1 | Buy days |
| Named Storms | Kalshi | event | 111 | May 2026 – September 2026 | 15.7 MB | €1 | Buy days |
Yes — which named storms will form (Hurricane Names) and when the first hurricane of the season forms (First Hurricane).
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 March 2026 – September 2026 — 822 series-days across 7 series on Kalshi. 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. 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.
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.