pmxt Database Dumps

GitHub • Documentation

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.

Higher download speed?
Discord: Join Server
Telegram: @martbar13
Email: Contact

Processing this data? We're opening a private alpha for a smart order router next month. [Join the waitlist]

This page is made possible by our sponsors: ondb.ai, nearbase.dev. Want to sponsor us? Reach out via email, Discord, or Telegram.

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

Index of /data/Kalshi/

   ../
 51. kalshi_orderbook_2026-05-28T05.parquet       Thu, 28 May 2026 05:00 UTC     58.2 MB
 52. kalshi_orderbook_2026-05-28T04.parquet       Thu, 28 May 2026 04:00 UTC     80.2 MB
 53. kalshi_orderbook_2026-05-28T03.parquet       Thu, 28 May 2026 03:00 UTC    110.4 MB
 54. kalshi_orderbook_2026-05-28T02.parquet       Thu, 28 May 2026 02:00 UTC    151.9 MB
 55. kalshi_orderbook_2026-05-28T01.parquet       Thu, 28 May 2026 01:00 UTC    156.9 MB
 56. kalshi_orderbook_2026-05-28T00.parquet       Thu, 28 May 2026 00:00 UTC    149.5 MB
 57. kalshi_orderbook_2026-05-27T23.parquet       Wed, 27 May 2026 23:00 UTC    154.1 MB
 58. kalshi_orderbook_2026-05-27T22.parquet       Wed, 27 May 2026 22:00 UTC    111.9 MB
 59. kalshi_orderbook_2026-05-27T21.parquet       Wed, 27 May 2026 21:00 UTC    107.2 MB
 60. kalshi_orderbook_2026-05-27T20.parquet       Wed, 27 May 2026 20:00 UTC    114.7 MB
 61. kalshi_orderbook_2026-05-27T19.parquet       Wed, 27 May 2026 19:00 UTC    130.9 MB
 62. kalshi_orderbook_2026-05-27T18.parquet       Wed, 27 May 2026 18:00 UTC    135.8 MB
 63. kalshi_orderbook_2026-05-27T17.parquet       Wed, 27 May 2026 17:00 UTC    130.7 MB
 64. kalshi_orderbook_2026-05-27T16.parquet       Wed, 27 May 2026 16:00 UTC    112.6 MB
 65. kalshi_orderbook_2026-05-27T15.parquet       Wed, 27 May 2026 15:00 UTC    104.9 MB
 66. kalshi_orderbook_2026-05-27T14.parquet       Wed, 27 May 2026 14:00 UTC     96.9 MB
 67. kalshi_orderbook_2026-05-27T13.parquet       Wed, 27 May 2026 13:00 UTC     84.7 MB
 68. kalshi_orderbook_2026-05-27T12.parquet       Wed, 27 May 2026 12:00 UTC     68.3 MB
 69. kalshi_orderbook_2026-05-27T11.parquet       Wed, 27 May 2026 11:00 UTC     60.7 MB
 70. kalshi_orderbook_2026-05-27T10.parquet       Wed, 27 May 2026 10:00 UTC     55.8 MB
 71. kalshi_orderbook_2026-05-27T09.parquet       Wed, 27 May 2026 09:00 UTC     56.4 MB
 72. kalshi_orderbook_2026-05-27T08.parquet       Wed, 27 May 2026 08:00 UTC     51.7 MB
 73. kalshi_orderbook_2026-05-27T07.parquet       Wed, 27 May 2026 07:00 UTC     45.9 MB
 74. kalshi_orderbook_2026-05-27T06.parquet       Wed, 27 May 2026 06:00 UTC     47.5 MB
 75. kalshi_orderbook_2026-05-27T05.parquet       Wed, 27 May 2026 05:00 UTC     60.5 MB
 76. kalshi_orderbook_2026-05-27T04.parquet       Wed, 27 May 2026 04:00 UTC     87.8 MB
 77. kalshi_orderbook_2026-05-27T03.parquet       Wed, 27 May 2026 03:00 UTC    155.1 MB
 78. kalshi_orderbook_2026-05-27T02.parquet       Wed, 27 May 2026 02:00 UTC    214.6 MB
 79. kalshi_orderbook_2026-05-27T01.parquet       Wed, 27 May 2026 01:00 UTC    180.5 MB
 80. kalshi_orderbook_2026-05-27T00.parquet       Wed, 27 May 2026 00:00 UTC    172.8 MB
 81. kalshi_orderbook_2026-05-26T23.parquet       Tue, 26 May 2026 23:00 UTC    181.0 MB
 82. kalshi_orderbook_2026-05-26T22.parquet       Tue, 26 May 2026 22:00 UTC    129.7 MB
 83. kalshi_orderbook_2026-05-26T21.parquet       Tue, 26 May 2026 21:00 UTC     88.4 MB
 84. kalshi_orderbook_2026-05-26T20.parquet       Tue, 26 May 2026 20:00 UTC     88.6 MB
 85. kalshi_orderbook_2026-05-26T19.parquet       Tue, 26 May 2026 19:00 UTC     90.1 MB
 86. kalshi_orderbook_2026-05-26T18.parquet       Tue, 26 May 2026 18:00 UTC     94.1 MB
 87. kalshi_orderbook_2026-05-26T17.parquet       Tue, 26 May 2026 17:00 UTC    100.7 MB
 88. kalshi_orderbook_2026-05-26T16.parquet       Tue, 26 May 2026 16:00 UTC    101.0 MB
 89. kalshi_orderbook_2026-05-26T15.parquet       Tue, 26 May 2026 15:00 UTC     99.3 MB
 90. kalshi_orderbook_2026-05-26T14.parquet       Tue, 26 May 2026 14:00 UTC     87.0 MB
 91. kalshi_orderbook_2026-05-26T13.parquet       Tue, 26 May 2026 13:00 UTC     77.5 MB
 92. kalshi_orderbook_2026-05-26T12.parquet       Tue, 26 May 2026 12:00 UTC     66.2 MB
 93. kalshi_orderbook_2026-05-26T11.parquet       Tue, 26 May 2026 11:00 UTC     63.5 MB
 94. kalshi_orderbook_2026-05-26T10.parquet       Tue, 26 May 2026 10:00 UTC     61.5 MB
 95. kalshi_orderbook_2026-05-26T09.parquet       Tue, 26 May 2026 09:00 UTC     58.7 MB
 96. kalshi_orderbook_2026-05-26T08.parquet       Tue, 26 May 2026 08:00 UTC     52.2 MB
 97. kalshi_orderbook_2026-05-26T07.parquet       Tue, 26 May 2026 07:00 UTC     44.4 MB
 98. kalshi_orderbook_2026-05-26T06.parquet       Tue, 26 May 2026 06:00 UTC     40.7 MB
 99. kalshi_orderbook_2026-05-26T05.parquet       Tue, 26 May 2026 05:00 UTC     41.7 MB
100. kalshi_orderbook_2026-05-26T04.parquet       Tue, 26 May 2026 04:00 UTC     60.9 MB