On April 30, 1991, Microsoft (MSFT) had a market capitalization of $7.8B, based on 9.33B shares at a price of $0.84.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
April 30 1991 | $0.84 | 115,178,290 | 9,328,409,100 | $7,827,468,075.81 |
April 29 1991 | $0.83 | 71,258,332 | 9,328,409,100 | $7,728,586,939.35 |
April 26 1991 | $0.85 | 88,372,716 | 9,328,409,100 | $7,966,461,371.40 |
April 25 1991 | $0.85 | 65,707,130 | 9,328,409,100 | $7,966,461,371.40 |
April 24 1991 | $0.87 | 82,130,322 | 9,328,409,100 | $8,143,701,144.30 |
April 23 1991 | $0.86 | 103,910,301 | 9,328,409,100 | $8,035,491,598.74 |
April 22 1991 | $0.87 | 139,708,667 | 9,328,409,100 | $8,074,670,916.96 |
April 19 1991 | $0.91 | 96,587,908 | 9,328,409,100 | $8,480,456,712.81 |
April 18 1991 | $0.93 | 88,084,716 | 9,328,409,100 | $8,697,808,644.84 |
April 17 1991 | $0.95 | 128,383,077 | 9,328,409,100 | $8,816,279,440.41 |
April 16 1991 | $0.95 | 81,331,122 | 9,328,409,100 | $8,875,048,417.74 |
April 15 1991 | $0.96 | 88,689,515 | 9,328,409,100 | $8,994,452,054.22 |
April 12 1991 | $0.91 | 176,731,031 | 9,328,409,100 | $8,480,456,712.81 |
April 11 1991 | $0.94 | 47,937,554 | 9,328,409,100 | $8,776,167,281.28 |
April 10 1991 | $0.91 | 74,361,529 | 9,328,409,100 | $8,500,046,371.92 |
April 09 1991 | $0.93 | 60,767,942 | 9,328,409,100 | $8,717,398,303.95 |
April 08 1991 | $0.94 | 46,526,356 | 9,328,409,100 | $8,806,018,190.40 |
April 05 1991 | $0.93 | 108,986,296 | 9,328,409,100 | $8,697,808,644.84 |
April 04 1991 | $0.96 | 73,850,329 | 9,328,409,100 | $8,994,452,054.22 |
April 03 1991 | $0.96 | 91,778,312 | 9,328,409,100 | $8,994,452,054.22 |
April 02 1991 | $0.95 | 96,256,708 | 9,328,409,100 | $8,875,048,417.74 |
April 01 1991 | $0.90 | 59,205,543 | 9,328,409,100 | $8,440,344,553.68 |
