../ EQY_US_AMEX_STOCKSUM_20230103.gz 03-Apr-2023 00:16 80187696 EQY_US_AMEX_STOCKSUM_20230104.gz 03-Apr-2023 00:32 79346521 EQY_US_TAQ_AMEX_TRADES_20230103.gz 03-Apr-2023 00:15 6580097 EQY_US_TAQ_AMEX_TRADES_20230104.gz 03-Apr-2023 00:23 6806949