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/Kalshi/

   ../
351. kalshi_orderbook_2026-05-15T23.parquet       Fri, 15 May 2026 23:00 UTC    449.9 MB
352. kalshi_orderbook_2026-05-15T22.parquet       Fri, 15 May 2026 22:00 UTC    277.3 MB
353. kalshi_orderbook_2026-05-15T21.parquet       Fri, 15 May 2026 21:00 UTC    232.4 MB
354. kalshi_orderbook_2026-05-15T20.parquet       Fri, 15 May 2026 20:00 UTC    161.3 MB
355. kalshi_orderbook_2026-05-15T19.parquet       Fri, 15 May 2026 19:00 UTC    143.0 MB
356. kalshi_orderbook_2026-05-15T18.parquet       Fri, 15 May 2026 18:00 UTC    129.3 MB
357. kalshi_orderbook_2026-05-15T17.parquet       Fri, 15 May 2026 17:00 UTC    134.7 MB
358. kalshi_orderbook_2026-05-15T16.parquet       Fri, 15 May 2026 16:00 UTC    123.1 MB
359. kalshi_orderbook_2026-05-15T15.parquet       Fri, 15 May 2026 15:00 UTC    112.4 MB
360. kalshi_orderbook_2026-05-15T14.parquet       Fri, 15 May 2026 14:00 UTC    121.4 MB
361. kalshi_orderbook_2026-05-15T13.parquet       Fri, 15 May 2026 13:00 UTC    101.2 MB
362. kalshi_orderbook_2026-05-15T12.parquet       Fri, 15 May 2026 12:00 UTC     57.2 MB
363. kalshi_orderbook_2026-05-15T11.parquet       Fri, 15 May 2026 11:00 UTC     72.6 MB
364. kalshi_orderbook_2026-05-15T10.parquet       Fri, 15 May 2026 10:00 UTC     72.3 MB
365. kalshi_orderbook_2026-05-15T09.parquet       Fri, 15 May 2026 09:00 UTC     64.5 MB
366. kalshi_orderbook_2026-05-15T08.parquet       Fri, 15 May 2026 08:00 UTC     51.5 MB
367. kalshi_orderbook_2026-05-15T07.parquet       Fri, 15 May 2026 07:00 UTC     56.5 MB
368. kalshi_orderbook_2026-05-15T06.parquet       Fri, 15 May 2026 06:00 UTC     67.6 MB
369. kalshi_orderbook_2026-05-15T05.parquet       Fri, 15 May 2026 05:00 UTC     73.7 MB
370. kalshi_orderbook_2026-05-15T04.parquet       Fri, 15 May 2026 04:00 UTC     84.1 MB
371. kalshi_orderbook_2026-05-15T03.parquet       Fri, 15 May 2026 03:00 UTC     97.8 MB
372. kalshi_orderbook_2026-05-15T02.parquet       Fri, 15 May 2026 02:00 UTC    118.2 MB
373. kalshi_orderbook_2026-05-15T01.parquet       Fri, 15 May 2026 01:00 UTC    121.9 MB
374. kalshi_orderbook_2026-05-15T00.parquet       Fri, 15 May 2026 00:00 UTC    118.8 MB
375. kalshi_orderbook_2026-05-14T23.parquet       Thu, 14 May 2026 23:00 UTC    107.7 MB
376. kalshi_orderbook_2026-05-14T22.parquet       Thu, 14 May 2026 22:00 UTC     85.5 MB
377. kalshi_orderbook_2026-05-14T21.parquet       Thu, 14 May 2026 21:00 UTC     78.5 MB
378. kalshi_orderbook_2026-05-14T20.parquet       Thu, 14 May 2026 20:00 UTC    104.4 MB
379. kalshi_orderbook_2026-05-14T19.parquet       Thu, 14 May 2026 19:00 UTC    132.5 MB
380. kalshi_orderbook_2026-05-14T18.parquet       Thu, 14 May 2026 18:00 UTC    130.1 MB
381. kalshi_orderbook_2026-05-14T17.parquet       Thu, 14 May 2026 17:00 UTC    122.5 MB
382. kalshi_orderbook_2026-05-14T16.parquet       Thu, 14 May 2026 16:00 UTC     93.2 MB
383. kalshi_orderbook_2026-05-14T15.parquet       Thu, 14 May 2026 15:00 UTC     95.8 MB
384. kalshi_orderbook_2026-05-14T14.parquet       Thu, 14 May 2026 14:00 UTC     37.6 MB