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/1221704 MBAug 5, 2024November/1121777 MBAug 5, 2024October/1021797 MBAug 5, 2024September/0921798 MBAug 5, 2024August/0823852 MBAug 5, 2024July/0721692 MBAug 5, 2024June/0622753 MBAug 5, 2024May/0522845 MBAug 5, 2024April/0420766 MBAug 5, 2024March/0323926 MBAug 5, 2024February/0219815 MBAug 5, 2024January/0120896 MBNov 22, 2024