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/1222152 MBSep 2, 2023November/1120142 MBSep 2, 2023October/1022164 MBNov 22, 2024September/0921153 MBJan 24, 2025August/0821180 MBJul 30, 2024July/0722168 MBSep 2, 2023June/0622145 MBNov 22, 2024May/0520142 MBSep 2, 2023April/0421157 MBNov 22, 2023March/0322158 MBJan 24, 2025February/0219147 MBNov 22, 2024January/0120167 MBNov 22, 2024