On December 30, 1988, International Business Machines (IBM) had a market capitalization of $27.6B, based on 2.37B shares at a price of $11.66.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 30 1988 | $11.66 | 2,474,418 | 2,367,760,000 | $27,610,449,360.00 |
December 29 1988 | $11.79 | 3,227,119 | 2,367,760,000 | $27,921,809,800.00 |
December 28 1988 | $11.72 | 2,440,109 | 2,367,760,000 | $27,752,041,408.00 |
December 27 1988 | $11.78 | 2,405,800 | 2,367,760,000 | $27,893,633,456.00 |
December 23 1988 | $11.80 | 1,936,774 | 2,367,760,000 | $27,950,222,920.00 |
December 22 1988 | $11.72 | 3,334,648 | 2,367,760,000 | $27,752,041,408.00 |
December 21 1988 | $11.77 | 5,051,762 | 2,367,760,000 | $27,865,220,336.00 |
December 20 1988 | $11.79 | 8,809,830 | 2,367,760,000 | $27,921,809,800.00 |
December 19 1988 | $11.74 | 5,949,648 | 2,367,760,000 | $27,808,630,872.00 |
December 16 1988 | $11.60 | 8,397,706 | 2,367,760,000 | $27,468,620,536.00 |
December 15 1988 | $11.58 | 3,871,874 | 2,367,760,000 | $27,412,031,072.00 |
December 14 1988 | $11.53 | 5,003,227 | 2,367,760,000 | $27,298,852,144.00 |
December 13 1988 | $11.55 | 4,014,966 | 2,367,760,000 | $27,355,441,608.00 |
December 12 1988 | $11.53 | 3,748,027 | 2,367,760,000 | $27,298,852,144.00 |
December 09 1988 | $11.52 | 4,720,807 | 2,367,760,000 | $27,270,439,024.00 |
December 08 1988 | $11.42 | 3,805,766 | 2,367,760,000 | $27,044,081,168.00 |
December 07 1988 | $11.58 | 5,877,683 | 2,367,760,000 | $27,412,031,072.00 |
December 06 1988 | $11.68 | 5,307,404 | 2,367,760,000 | $27,667,038,824.00 |
December 05 1988 | $11.57 | 5,771,828 | 2,367,760,000 | $27,383,854,728.00 |
December 02 1988 | $11.41 | 5,681,035 | 2,367,760,000 | $27,015,668,048.00 |
December 01 1988 | $11.31 | 3,755,977 | 2,367,760,000 | $26,789,073,416.00 |
November 30 1988 | $11.34 | 5,317,446 | 2,367,760,000 | $26,845,899,656.00 |
November 29 1988 | $11.42 | 7,092,717 | 2,367,760,000 | $27,044,081,168.00 |
November 28 1988 | $11.37 | 6,245,038 | 2,367,760,000 | $26,930,665,464.00 |
November 25 1988 | $11.10 | 2,765,624 | 2,367,760,000 | $26,279,531,464.00 |
