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/1221283 MBJan 24, 2025November/1120277 MBNov 22, 2024October/1023314 MBAug 1, 2024September/0920270 MBNov 22, 2024August/0822315 MBAug 1, 2024July/0722272 MBAug 1, 2024June/0620242 MBNov 22, 2024May/0522284 MBNov 22, 2024April/0421240 MBNov 22, 2024March/0321244 MBAug 1, 2024February/0219211 MBAug 1, 2024January/0121244 MBJan 24, 2025