market freq_block round_num bid_amt bidder_num date time net_bid_amt sort_col_1 sort_col_2 E033 C 140 33000 3060 11/26/97 10:30:30 33000 1 99 E034 B 140 504000 3060 11/26/97 10:30:30 504000 1 101 E042 B 140 246000 3060 11/26/97 10:30:30 246000 1 125 E054 C 140 25000 3060 11/26/97 10:30:30 25000 1 162 E139 B 140 196000 3060 11/26/97 10:30:30 196000 1 416 E143 A 140 15000 3085 11/26/97 10:37:05 9750 1 427 E143 B 140 61000 3060 11/26/97 10:30:30 61000 1 428 E144 A 140 30000 3085 11/26/97 10:37:05 19500 1 430 E144 B 140 108000 3060 11/26/97 10:30:30 108000 1 431 E145 A 140 30000 3085 11/26/97 10:37:05 19500 1 433 E145 B 140 164000 3060 11/26/97 10:30:30 164000 1 434 E147 A 140 120000 3085 11/26/97 10:37:05 78000 1 439 E164 A 140 85000 3085 11/26/97 10:37:05 55250 1 490