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/1221950 MBJan 30, 2025November/1120925 MBJan 30, 2025October/1023950 MBJan 30, 2025September/0920823 MBJan 30, 2025August/0822900 MBJan 30, 2025July/0722950 MBJan 30, 2025June/0619771 MBJan 30, 2025May/0522846 MBJan 30, 2025April/0422889 MBAug 5, 2024March/0320839 MBJan 30, 2025February/0220859 MBJan 30, 2025January/0121805 MBJan 30, 2025