Tick-by-tick trades and order-book depth for every Kalshi “Connecticut Primary Winners” contract — 86 trading days as downloadable day bundles, €1 per day.
Per-day trade and turnover statistics exist from July 2026 onward; older days are archived without them.
A series-day bundle contains every Connecticut Primary Winners contract that traded on Kalshi on that UTC day — 13 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 2026 – August 2026 — 86 trading days, 24.4 MB compressed in total. A day typically holds 18 contract files (up to 26 on the busiest day, 6.84 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 and — where our daily statistics exist — trades and USD turnover per UTC day. “—” means the day predates the statistics capture, not zero activity.
The 13 largest Connecticut Primary Winners contract files recorded on 2026-08-12 with that day’s trades, USD turnover and last price per contract— every contract of the series is inside that day's bundle; single contracts can also be bought as individual day files.
| Contract | File | Trades | Turnover | Close | |
|---|---|---|---|---|---|
| KXCTPRIMARY-01D26-LBRO | 604 KB | 94 | $8.1K | 0.990 | buy file → |
| KXCTPRIMARY-01D26-JLAR | 40.3 KB | 45 | $146.51 | 0.010 | buy file → |
| KXCTPRIMARY-01D26-RFOR | 2.90 KB | 0 | $0 | 0.010 | buy file → |
| KXCTPRIMARY-01D26-JGIL | 2.80 KB | 1 | $0.47 | 0.010 | buy file → |
| KXCTPRIMARY-04R26-LBUE | 2.53 KB | 0 | $0 | 0.010 | buy file → |
| KXCTPRIMARY-04R26-MGOL | 2.49 KB | 2 | $373.23 | 0.990 | buy file → |
| KXCTPRIMARY-04R26-DMIR | 2.33 KB |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Connecticut Primary Winners series on Kalshi (13 contract files on the latest day). One bundle = one UTC day of the whole series.
KXCTPRIMARY — 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 KXCTPRIMARY-* contract that traded that UTC day.
Coverage runs May 2026 – August 2026 — 86 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 → |
| 2026-08-05 | 13 | 311 KB | — | — | Buy day → |
| 2026-08-04 | 13 | 125 KB | — | — | Buy day → |
| 2026-08-03 | 13 | 104 KB | — | — | Buy day → |
| 2026-08-02 | 13 | 122 KB | — | — | Buy day → |
| 2026-08-01 | 13 | 106 KB | — | — | Buy day → |
| 2026-07-31 | 13 | 92.1 KB | — | — | Buy day → |
| 2026-07-30 | 13 | 83.3 KB | — | — | Buy day → |
| 3 |
| $1.41 |
| 0.010 |
| buy file → |
| KXCTPRIMARY-05R26-JBAR | 2.01 KB | 0 | $0 | 0.010 | buy file → |
| KXCTPRIMARY-01D26-MGRE | 1.87 KB | 0 | $0 | — | buy file → |
| KXCTPRIMARY-05R26-CSHE | 1.68 KB | 0 | $0 | 0.990 | buy file → |
| KXCTPRIMARY-05R26-MBOT | 1.37 KB | 0 | $0 | 0.010 | buy file → |
| KXCTPRIMARY-01D26-TMCC | 1.35 KB | 0 | $0 | — | buy file → |
| KXCTPRIMARY-05R26-JBUC | 1023 B | 0 | $0 | 0.010 | buy file → |