Volume data that I compiled from nasdaq-trader.com
MM / ECN January-99 February-99 March-99 April-99 YEAR-TO-DATE
NITE - KNIGHT SECURITIES, INC. NITE 2,011,968,065 1,666,501,213 2,024,939,645 2,421,518,940 8,124,927,863
MASH - MAYER & SCHWEITZER, INC. MASH 1,779,358,311 1,422,727,167 1,762,134,119 2,084,375,675 7,048,595,272
HRZG - HERZOG, HEINE, GEDULD, INC. HRZG 1,041,930,601 898,428,639 991,267,154 1,178,575,448 4,110,201,842
SBSH - SALOMON SMITH BARNEY INC SBSH 994,084,944 799,694,227 950,343,092 998,996,637 3,743,118,900
ISLD - ISLAND ECN (THE) ISLD 864,114,661 813,296,131 927,170,854 966,718,124 3,571,299,770
MLCO - MERRILL LYNCH, PIERCE, FENNER & SMITH MLCO 861,314,713 737,024,598 908,586,093 915,940,415 3,422,865,819
SLKC - SPEAR LEEDS & KELLOGG CAPITAL MARKETS SLKC 731,105,036 580,102,559 784,580,078 871,364,703 2,967,152,376
GSCO - GOLDMAN, SACHS & CO. GSCO 661,521,155 599,872,571 718,875,051 771,617,650 2,751,886,427
MSCO - MORGAN STANLEY & CO., INCORPORATED MSCO 643,516,146 578,855,834 702,306,499 739,945,051 2,664,623,530
INCA - INSTINET CORPORATION INCA 536,045,915 484,123,755 564,022,386 608,017,783 2,192,209,839
BEST - BEAR, STEARNS & CO. INC. BEST 452,995,326 397,308,467 536,949,173 480,040,207 1,867,293,173
MONT - NATIONSBANC MONTGOMERY SECURITIES MONT 389,730,271 401,599,302 476,445,241 471,954,064 1,739,728,878
DLJP - DONALDSON, LUFKIN & JENRETTE DLJP 400,834,314 332,464,834 431,205,355 460,885,530 1,625,390,033
FBCO - CREDIT SUISSE FIRST BOSTON CORP FBCO 356,500,832 334,614,178 418,272,816 442,086,478 1,551,474,304
BTAB - BT ALEX. BROWN INCORPORATED BTAB 344,033,277 325,073,704 420,881,461 384,897,903 1,474,886,345
NFSC - NATIONAL FINANCIAL SERVICES CORP NFSC 376,704,298 287,720,771 366,201,861 427,215,504 1,457,842,434
LEHM - LEHMAN BROTHERS INC. LEHM 377,302,201 291,922,227 349,186,696 405,226,178 1,423,637,302
PWJC - PAINEWEBBER INCORPORATED PWJC 321,261,722 255,578,984 317,946,832 387,812,935 1,282,600,473
PRUS - PRUDENTIAL SECURITIES INCORPORATED PRUS 271,646,453 223,051,571 279,421,711 319,243,023 1,093,362,758
PIPR - U.S. BANCORP PIPER JAFFRAY INC. PIPR 178,498,896 152,626,893 197,717,044 207,034,207 735,877,040
BRUT - THE BRASS UTILITY, L.L.C. BRUT 59,978,930 65,212,300 77,237,600 83,509,898 285,938,728 |
