Historical Kalshi NFL L2 depth and deduplicated prints. Dated Parquet download with selection note and coverage map.
Full schema & known gaps →· Sold as-is — but if a file is broken or won't open, email [email protected] and we'll send a fixed file or refund you. No hassle.
Inspect the free sample rows and schemas before buying.
Frozen artifact delivery: the product page and shipped documentation state the exact coverage, row counts and known limitations. A purchase delivers the advertised frozen artifact; no future refresh is promised unless the checkout terms explicitly say so.
Declared season scope; individual event-to-season mapping is unverified. This is not a complete-season archive.
NFL 2026 · Phase coverage not specified
UTC timestamps retain their recorded precision; dates alone identify UTC days. Capture time does not establish exchange quote freshness or an executable fill.
Scheduled event times are not inferred from capture windows or combo trade dates.
The schema and coverage notes identify this artifact's record types: sampled quotes or depth, trade prints, derived outcomes or analysis, depending on the product. Observation time, exchange event time and artifact vintage are different clocks. Read the documented fields, gaps and joins before deciding whether the file fits your research; a quote observation does not establish a fill.
Dated snapshot: 121,165,822 depth rows · 7,099,086 trade prints · 128,264,908 total rows · book samples 2026-06-28T16:10:43Z through 2026-10-11T23:57:21Z · artifact vintage 2026-10-11; separate from observation times
Align NFL game, spread and total ladders with your own play-by-play feed to measure how displayed depth reprices through scoring drives at ~43 s cadence.
Pair sampled depth with deduplicated NFL prints (taker side, capture-time game state) to study fills against displayed liquidity instead of quotes alone.
We publish real sample rows — not a marketing mockup. Load them in DuckDB, inspect the schema and coverage contract, then decide.