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 →

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Understand the schema and get started with the v2 archive — file layout, columns, and example queries.

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Index of /data/Polymarket/v2/

   ../
101. polymarket_orderbook_2026-07-29T21.parquet   Wed, 29 Jul 2026 21:00 UTC    469.8 MB
102. polymarket_orderbook_2026-07-29T20.parquet   Wed, 29 Jul 2026 20:00 UTC    486.4 MB
103. polymarket_orderbook_2026-07-29T19.parquet   Wed, 29 Jul 2026 19:00 UTC    531.3 MB
104. polymarket_orderbook_2026-07-29T18.parquet   Wed, 29 Jul 2026 18:00 UTC    574.1 MB
105. polymarket_orderbook_2026-07-29T17.parquet   Wed, 29 Jul 2026 17:00 UTC    526.6 MB
106. polymarket_orderbook_2026-07-29T16.parquet   Wed, 29 Jul 2026 16:00 UTC    537.0 MB
107. polymarket_orderbook_2026-07-29T15.parquet   Wed, 29 Jul 2026 15:00 UTC    563.1 MB
108. polymarket_orderbook_2026-07-29T14.parquet   Wed, 29 Jul 2026 14:00 UTC    533.1 MB
109. polymarket_orderbook_2026-07-29T13.parquet   Wed, 29 Jul 2026 13:00 UTC    502.2 MB
110. polymarket_orderbook_2026-07-29T12.parquet   Wed, 29 Jul 2026 12:00 UTC    467.8 MB
111. polymarket_orderbook_2026-07-29T11.parquet   Wed, 29 Jul 2026 11:00 UTC    453.9 MB
112. polymarket_orderbook_2026-07-29T10.parquet   Wed, 29 Jul 2026 10:00 UTC    453.8 MB
113. polymarket_orderbook_2026-07-29T09.parquet   Wed, 29 Jul 2026 09:00 UTC    462.0 MB
114. polymarket_orderbook_2026-07-29T08.parquet   Wed, 29 Jul 2026 08:00 UTC    431.1 MB
115. polymarket_orderbook_2026-07-29T07.parquet   Wed, 29 Jul 2026 07:00 UTC    432.0 MB
116. polymarket_orderbook_2026-07-29T06.parquet   Wed, 29 Jul 2026 06:00 UTC    411.6 MB
117. polymarket_orderbook_2026-07-29T05.parquet   Wed, 29 Jul 2026 05:00 UTC    385.3 MB
118. polymarket_orderbook_2026-07-29T04.parquet   Wed, 29 Jul 2026 04:00 UTC    412.2 MB
119. polymarket_orderbook_2026-07-29T03.parquet   Wed, 29 Jul 2026 03:00 UTC    425.7 MB
120. polymarket_orderbook_2026-07-29T02.parquet   Wed, 29 Jul 2026 02:00 UTC    447.7 MB
121. polymarket_orderbook_2026-07-29T01.parquet   Wed, 29 Jul 2026 01:00 UTC    470.5 MB
122. polymarket_orderbook_2026-07-29T00.parquet   Wed, 29 Jul 2026 00:00 UTC    482.2 MB
123. polymarket_orderbook_2026-07-28T23.parquet   Tue, 28 Jul 2026 23:00 UTC    454.5 MB
124. polymarket_orderbook_2026-07-28T22.parquet   Tue, 28 Jul 2026 22:00 UTC    449.9 MB
125. polymarket_orderbook_2026-07-28T21.parquet   Tue, 28 Jul 2026 21:00 UTC    408.1 MB
126. polymarket_orderbook_2026-07-28T20.parquet   Tue, 28 Jul 2026 20:00 UTC    425.5 MB
127. polymarket_orderbook_2026-07-28T19.parquet   Tue, 28 Jul 2026 19:00 UTC    468.1 MB
128. polymarket_orderbook_2026-07-28T18.parquet   Tue, 28 Jul 2026 18:00 UTC    508.2 MB
129. polymarket_orderbook_2026-07-28T17.parquet   Tue, 28 Jul 2026 17:00 UTC    482.0 MB
130. polymarket_orderbook_2026-07-28T16.parquet   Tue, 28 Jul 2026 16:00 UTC    499.8 MB
131. polymarket_orderbook_2026-07-28T15.parquet   Tue, 28 Jul 2026 15:00 UTC    510.3 MB
132. polymarket_orderbook_2026-07-28T14.parquet   Tue, 28 Jul 2026 14:00 UTC    479.3 MB
133. polymarket_orderbook_2026-07-28T13.parquet   Tue, 28 Jul 2026 13:00 UTC    458.7 MB
134. polymarket_orderbook_2026-07-28T12.parquet   Tue, 28 Jul 2026 12:00 UTC    433.8 MB
135. polymarket_orderbook_2026-07-28T11.parquet   Tue, 28 Jul 2026 11:00 UTC    436.0 MB
136. polymarket_orderbook_2026-07-28T10.parquet   Tue, 28 Jul 2026 10:00 UTC    401.6 MB
137. polymarket_orderbook_2026-07-28T09.parquet   Tue, 28 Jul 2026 09:00 UTC    172.1 MB
138. polymarket_orderbook_2026-07-28T08.parquet   Tue, 28 Jul 2026 08:00 UTC     47.0 MB
139. polymarket_orderbook_2026-07-28T07.parquet   Tue, 28 Jul 2026 07:00 UTC    333.6 MB
140. polymarket_orderbook_2026-07-28T06.parquet   Tue, 28 Jul 2026 06:00 UTC    418.7 MB
141. polymarket_orderbook_2026-07-28T05.parquet   Tue, 28 Jul 2026 05:00 UTC    337.2 MB
142. polymarket_orderbook_2026-07-28T04.parquet   Tue, 28 Jul 2026 04:00 UTC    431.9 MB
143. polymarket_orderbook_2026-07-28T03.parquet   Tue, 28 Jul 2026 03:00 UTC    445.5 MB
144. polymarket_orderbook_2026-07-28T02.parquet   Tue, 28 Jul 2026 02:00 UTC    466.4 MB
145. polymarket_orderbook_2026-07-28T01.parquet   Tue, 28 Jul 2026 01:00 UTC    483.0 MB
146. polymarket_orderbook_2026-07-28T00.parquet   Tue, 28 Jul 2026 00:00 UTC    501.0 MB
147. polymarket_orderbook_2026-07-27T23.parquet   Mon, 27 Jul 2026 23:00 UTC    494.2 MB
148. polymarket_orderbook_2026-07-27T22.parquet   Mon, 27 Jul 2026 22:00 UTC    447.6 MB
149. polymarket_orderbook_2026-07-27T21.parquet   Mon, 27 Jul 2026 21:00 UTC    418.3 MB
150. polymarket_orderbook_2026-07-27T20.parquet   Mon, 27 Jul 2026 20:00 UTC    409.3 MB