On December 31, 1985, International Business Machines (IBM) had a market capitalization of $33B, based on 2.45B shares at a price of $13.46.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 1985 | $13.46 | 3,866,434 | 2,454,832,000 | $33,041,302,270.40 |
December 30 1985 | $13.70 | 3,987,352 | 2,454,832,000 | $33,625,797,769.60 |
December 27 1985 | $13.45 | 3,016,664 | 2,454,832,000 | $33,014,790,084.80 |
December 26 1985 | $13.27 | 2,351,408 | 2,454,832,000 | $32,563,346,480.00 |
December 24 1985 | $13.22 | 4,225,840 | 2,454,832,000 | $32,457,052,254.40 |
December 23 1985 | $13.33 | 5,104,480 | 2,454,832,000 | $32,722,665,076.80 |
December 20 1985 | $13.35 | 8,903,552 | 2,454,832,000 | $32,775,689,448.00 |
December 19 1985 | $13.31 | 4,602,400 | 2,454,832,000 | $32,669,395,222.40 |
December 18 1985 | $13.23 | 6,380,600 | 2,454,832,000 | $32,483,564,440.00 |
December 17 1985 | $13.20 | 7,468,440 | 2,454,832,000 | $32,404,027,883.20 |
December 16 1985 | $13.18 | 6,610,720 | 2,454,832,000 | $32,350,758,028.80 |
December 13 1985 | $13.01 | 7,907,760 | 2,454,832,000 | $31,925,826,609.60 |
December 12 1985 | $12.86 | 5,857,600 | 2,454,832,000 | $31,580,431,747.20 |
December 11 1985 | $12.90 | 8,305,240 | 2,454,832,000 | $31,660,213,787.20 |
December 10 1985 | $12.69 | 8,116,960 | 2,454,832,000 | $31,155,500,328.00 |
December 09 1985 | $12.52 | 6,953,808 | 2,454,832,000 | $30,730,568,908.80 |
December 06 1985 | $12.27 | 6,853,392 | 2,454,832,000 | $30,119,806,707.20 |
December 05 1985 | $12.18 | 7,970,520 | 2,454,832,000 | $29,907,218,256.00 |
December 04 1985 | $12.28 | 5,071,008 | 2,454,832,000 | $30,146,318,892.80 |
December 03 1985 | $12.00 | 3,350,129 | 2,454,832,000 | $29,455,774,651.20 |
December 02 1985 | $11.93 | 2,809,556 | 2,454,832,000 | $29,296,456,054.40 |
November 29 1985 | $12.10 | 2,149,739 | 2,454,832,000 | $29,694,875,288.00 |
November 27 1985 | $12.14 | 4,476,880 | 2,454,832,000 | $29,800,924,030.40 |
November 26 1985 | $12.03 | 2,951,812 | 2,454,832,000 | $29,535,311,208.00 |
November 25 1985 | $12.03 | 2,587,804 | 2,454,832,000 | $29,535,311,208.00 |
