pmxt Database Dumps

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Free hourly snapshots of Polymarket, Kalshi, Limitless, and Opinion orderbook data in Parquet format for research, backtesting, and analysis. The data is updated every hour.

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Free API Access — Polymarket, Kalshi, Limitless, and Opinion as structured JSON. No scraping, no parsing. View API Docs →

Index of /data/Polymarket/v1/

   ../
1251. polymarket_orderbook_2026-02-23T02.parquet   Mon, 23 Feb 2026 02:00 UTC    529.8 MB
1252. polymarket_orderbook_2026-02-23T01.parquet   Mon, 23 Feb 2026 01:00 UTC    424.7 MB
1253. polymarket_orderbook_2026-02-23T00.parquet   Mon, 23 Feb 2026 00:00 UTC    668.9 MB
1254. polymarket_orderbook_2026-02-22T23.parquet   Sun, 22 Feb 2026 23:00 UTC    657.1 MB
1255. polymarket_orderbook_2026-02-22T22.parquet   Sun, 22 Feb 2026 22:00 UTC    654.6 MB
1256. polymarket_orderbook_2026-02-22T21.parquet   Sun, 22 Feb 2026 21:00 UTC    656.9 MB
1257. polymarket_orderbook_2026-02-22T20.parquet   Sun, 22 Feb 2026 20:00 UTC    673.6 MB
1258. polymarket_orderbook_2026-02-22T19.parquet   Sun, 22 Feb 2026 19:00 UTC    679.1 MB
1259. polymarket_orderbook_2026-02-22T18.parquet   Sun, 22 Feb 2026 18:00 UTC    671.0 MB
1260. polymarket_orderbook_2026-02-22T17.parquet   Sun, 22 Feb 2026 17:00 UTC    625.3 MB
1261. polymarket_orderbook_2026-02-22T16.parquet   Sun, 22 Feb 2026 16:00 UTC    663.3 MB
1262. polymarket_orderbook_2026-02-22T15.parquet   Sun, 22 Feb 2026 15:00 UTC    662.4 MB
1263. polymarket_orderbook_2026-02-22T14.parquet   Sun, 22 Feb 2026 14:00 UTC    637.0 MB
1264. polymarket_orderbook_2026-02-22T13.parquet   Sun, 22 Feb 2026 13:00 UTC    646.0 MB
1265. polymarket_orderbook_2026-02-22T12.parquet   Sun, 22 Feb 2026 12:00 UTC    581.7 MB
1266. polymarket_orderbook_2026-02-22T11.parquet   Sun, 22 Feb 2026 11:00 UTC    577.1 MB
1267. polymarket_orderbook_2026-02-22T10.parquet   Sun, 22 Feb 2026 10:00 UTC    584.6 MB
1268. polymarket_orderbook_2026-02-22T09.parquet   Sun, 22 Feb 2026 09:00 UTC    574.7 MB
1269. polymarket_orderbook_2026-02-22T08.parquet   Sun, 22 Feb 2026 08:00 UTC    585.2 MB
1270. polymarket_orderbook_2026-02-22T07.parquet   Sun, 22 Feb 2026 07:00 UTC    535.4 MB
1271. polymarket_orderbook_2026-02-22T06.parquet   Sun, 22 Feb 2026 06:00 UTC    451.4 MB
1272. polymarket_orderbook_2026-02-22T05.parquet   Sun, 22 Feb 2026 05:00 UTC    446.7 MB
1273. polymarket_orderbook_2026-02-22T04.parquet   Sun, 22 Feb 2026 04:00 UTC    502.5 MB
1274. polymarket_orderbook_2026-02-22T03.parquet   Sun, 22 Feb 2026 03:00 UTC    657.1 MB
1275. polymarket_orderbook_2026-02-22T02.parquet   Sun, 22 Feb 2026 02:00 UTC    705.5 MB
1276. polymarket_orderbook_2026-02-22T01.parquet   Sun, 22 Feb 2026 01:00 UTC    732.4 MB
1277. polymarket_orderbook_2026-02-22T00.parquet   Sun, 22 Feb 2026 00:00 UTC    723.8 MB
1278. polymarket_orderbook_2026-02-21T23.parquet   Sat, 21 Feb 2026 23:00 UTC    673.7 MB
1279. polymarket_orderbook_2026-02-21T22.parquet   Sat, 21 Feb 2026 22:00 UTC    669.3 MB
1280. polymarket_orderbook_2026-02-21T21.parquet   Sat, 21 Feb 2026 21:00 UTC    747.5 MB
1281. polymarket_orderbook_2026-02-21T20.parquet   Sat, 21 Feb 2026 20:00 UTC    724.7 MB
1282. polymarket_orderbook_2026-02-21T19.parquet   Sat, 21 Feb 2026 19:00 UTC    699.6 MB
1283. polymarket_orderbook_2026-02-21T18.parquet   Sat, 21 Feb 2026 18:00 UTC    651.8 MB
1284. polymarket_orderbook_2026-02-21T17.parquet   Sat, 21 Feb 2026 17:00 UTC    450.7 MB
1285. polymarket_orderbook_2026-02-21T16.parquet   Sat, 21 Feb 2026 16:00 UTC      5.7 MB