Polymarket Up/Down market datasets
Three continuously-recorded datasets covering Polymarket's crypto Up/Down prediction markets. Every dataset has day-by-day statistics pages and a free sample download.
Bitcoin 5-Minute Up/Down Tick Data
Second-by-second Up/Down share prices from every Polymarket “Bitcoin Up or Down” 5-minute market. Each CSV covers one full market round: timestamps, Up price, Down price and time remaining.
45,873 files164 recorded days2026-02-13 → 2026-07-26
Ethereum 5-Minute Up/Down Tick Data
Second-by-second Up/Down share prices from every Polymarket “Ethereum Up or Down” 5-minute market. Each CSV covers one full market round: timestamps, Up price, Down price and time remaining.
31,081 files111 recorded days2026-04-07 → 2026-07-26
Bitcoin 5-Minute Market Orderbook Depth
Full bid/ask depth snapshots from Polymarket BTC 5-minute Up/Down markets, captured roughly every 1.5 seconds as JSONL. Every price level and size, for both the Up and Down side.
20,981 files79 recorded days2026-04-24 → 2026-07-2628.9 GB raw