TradesS3us_options_opra/trades_v1Tick-level trades with nanosecond timestamps from all U.S. options markets including CBOE, NYSE, and NASDAQ, made available as a daily downloadable S3 file. Select a tabFile BrowserDocumentationFile BrowserDocumentationFile BrowserNameFilesSizeLast UpdatedSelect..December/1221157 MBSep 1, 2023November/1121174 MBNov 22, 2024October/1021152 MBJan 24, 2025September/0921158 MBNov 22, 2024August/0823155 MBNov 4, 2023July/0720139 MBSep 2, 2023June/0622154 MBNov 22, 2024May/0521142 MBSep 2, 2023April/0421153 MBNov 22, 2024March/0322154 MBSep 2, 2023February/0220159 MBNov 22, 2023January/0119162 MBJul 30, 2024