TradesS3us_stocks_sip/trades_v1Tick level nanosecond timestamped trade data from all major U.S. exchanges and darkpools including NYSE, Nasdaq, Cboe, Finra, and more, made available as a daily downloadable S3 file. Select a tabFile BrowserDocumentationFile BrowserDocumentationFile BrowserNameFilesSizeLast UpdatedSelect..May/051938.5 GBMay 29, 2025April/042149 GBMay 1, 2025March/032143.2 GBApr 1, 2025February/021938 GBMar 1, 2025January/012037.9 GBFeb 1, 2025