pmxt Database Dumps
Free hourly snapshots of prediction market orderbook and trade data. Download historical Polymarket datasets in Parquet format for research, backtesting, and analysis. The data is updated every hour.
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Index of /data/Polymarket/
../ 1201. polymarket_orderbook_2026-02-22T04.parquet Sun, 22 Feb 2026 04:00 UTC 502.5 MB 1202. polymarket_orderbook_2026-02-22T03.parquet Sun, 22 Feb 2026 03:00 UTC 657.1 MB 1203. polymarket_orderbook_2026-02-22T02.parquet Sun, 22 Feb 2026 02:00 UTC 705.5 MB 1204. polymarket_orderbook_2026-02-22T01.parquet Sun, 22 Feb 2026 01:00 UTC 732.4 MB 1205. polymarket_orderbook_2026-02-22T00.parquet Sun, 22 Feb 2026 00:00 UTC 723.8 MB 1206. polymarket_orderbook_2026-02-21T23.parquet Sat, 21 Feb 2026 23:00 UTC 673.7 MB 1207. polymarket_orderbook_2026-02-21T22.parquet Sat, 21 Feb 2026 22:00 UTC 669.3 MB 1208. polymarket_orderbook_2026-02-21T21.parquet Sat, 21 Feb 2026 21:00 UTC 747.5 MB 1209. polymarket_orderbook_2026-02-21T20.parquet Sat, 21 Feb 2026 20:00 UTC 724.7 MB 1210. polymarket_orderbook_2026-02-21T19.parquet Sat, 21 Feb 2026 19:00 UTC 699.6 MB 1211. polymarket_orderbook_2026-02-21T18.parquet Sat, 21 Feb 2026 18:00 UTC 651.8 MB 1212. polymarket_orderbook_2026-02-21T17.parquet Sat, 21 Feb 2026 17:00 UTC 450.7 MB 1213. polymarket_orderbook_2026-02-21T16.parquet Sat, 21 Feb 2026 16:00 UTC 5.7 MB