Historical Polymarket combo (parlay) fills from Polygon with decoded legs and outcomes, Aug–Oct 2026. Parquet with pseudonymous wallet ids.
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.
Artifact vintage: 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.
A competition season has not been verified for this archive. This is not a complete-season archive.
UTC timestamps retain their recorded precision; dates alone identify UTC days. Vintage, observation and sports event times are separate. Capture time does not establish exchange quote freshness.
Sports event starts: start unknown → end unknown. Event dates are not inferred from these quote capture windows.
Polymarket combo fills are public on-chain events: anyone can re-read them from Polygon. What this archive adds is the decoding and joining: each Polymarket combo's decoded legs, market names and on-chain outcome, in one schema with a derived coverage map and a list of every known gap (gaps.csv).
Dated snapshot: 1,323,840 Polymarket combo fills · 298,628 Polymarket combos · 3,359,498 total rows · 2026-08-06 through 2026-10-04 · artifact vintage 2026-10-04; separate from observation times
Line each combo's fill prices up against the prices of its legs from your own single-market data to study how parlays are priced.
Use the protocol's taker-order flag and stable keyed-hash ids to study order flow and repeat activity without printing any address.
We publish real sample rows — not a marketing mockup. Load them in DuckDB, inspect the schema and coverage contract, then decide.