On December 31, 1985, International Business Machines (IBM) had a market capitalization of $32.2B, based on 2.45B shares at a price of $13.12.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 1985 | $13.12 | 3,866,434 | 2,454,832,000 | $32,209,114,222.40 |
December 30 1985 | $13.35 | 3,987,352 | 2,454,832,000 | $32,778,880,729.60 |
December 27 1985 | $13.11 | 3,016,664 | 2,454,832,000 | $32,183,338,486.40 |
December 26 1985 | $12.93 | 2,351,408 | 2,454,832,000 | $31,743,187,108.80 |
December 24 1985 | $12.89 | 4,225,840 | 2,454,832,000 | $31,639,593,198.40 |
December 23 1985 | $12.99 | 5,104,480 | 2,454,832,000 | $31,898,577,974.40 |
December 20 1985 | $13.02 | 8,903,552 | 2,454,832,000 | $31,950,129,446.40 |
December 19 1985 | $12.97 | 4,602,400 | 2,454,832,000 | $31,846,781,019.20 |
December 18 1985 | $12.90 | 6,380,600 | 2,454,832,000 | $31,665,368,934.40 |
December 17 1985 | $12.87 | 7,468,440 | 2,454,832,000 | $31,587,796,243.20 |
December 16 1985 | $12.85 | 6,610,720 | 2,454,832,000 | $31,535,999,288.00 |
December 13 1985 | $12.68 | 7,907,760 | 2,454,832,000 | $31,121,623,646.40 |
December 12 1985 | $12.54 | 5,857,600 | 2,454,832,000 | $30,785,066,179.20 |
December 11 1985 | $12.57 | 8,305,240 | 2,454,832,000 | $30,862,884,353.60 |
December 10 1985 | $12.37 | 8,116,960 | 2,454,832,000 | $30,370,936,020.80 |
December 09 1985 | $12.20 | 6,953,808 | 2,454,832,000 | $29,956,560,379.20 |
December 06 1985 | $11.96 | 6,853,392 | 2,454,832,000 | $29,361,018,136.00 |
December 05 1985 | $11.88 | 7,970,520 | 2,454,832,000 | $29,154,075,798.40 |
December 04 1985 | $11.97 | 5,071,008 | 2,454,832,000 | $29,387,039,355.20 |
December 03 1985 | $11.70 | 3,350,129 | 2,454,832,000 | $28,713,924,420.80 |
December 02 1985 | $11.63 | 2,809,556 | 2,454,832,000 | $28,558,533,555.20 |
November 29 1985 | $11.79 | 2,149,739 | 2,454,832,000 | $28,946,887,977.60 |
November 27 1985 | $11.83 | 4,476,880 | 2,454,832,000 | $29,050,481,888.00 |
November 26 1985 | $11.73 | 2,951,812 | 2,454,832,000 | $28,791,497,112.00 |
November 25 1985 | $11.73 | 2,587,804 | 2,454,832,000 | $28,791,497,112.00 |
