On December 31, 1990, Merck (MRK) had a market capitalization of $10.9B, based on 2.33B shares at a price of $4.70.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 1990 | $4.70 | 1,710,336 | 2,325,000,000 | $10,933,777,500.00 |
December 28 1990 | $4.64 | 1,728,571 | 2,325,000,000 | $10,781,490,000.00 |
December 27 1990 | $4.61 | 1,769,443 | 2,325,000,000 | $10,720,807,500.00 |
December 26 1990 | $4.62 | 1,639,282 | 2,325,000,000 | $10,751,265,000.00 |
December 24 1990 | $4.56 | 1,306,646 | 2,325,000,000 | $10,599,210,000.00 |
December 21 1990 | $4.58 | 10,863,149 | 2,325,000,000 | $10,659,892,500.00 |
December 20 1990 | $4.51 | 3,604,282 | 2,325,000,000 | $10,477,380,000.00 |
December 19 1990 | $4.51 | 3,513,734 | 2,325,000,000 | $10,492,725,000.00 |
December 18 1990 | $4.55 | 5,115,917 | 2,325,000,000 | $10,583,865,000.00 |
December 17 1990 | $4.51 | 2,093,275 | 2,325,000,000 | $10,492,725,000.00 |
December 14 1990 | $4.53 | 3,487,325 | 2,325,000,000 | $10,538,295,000.00 |
December 13 1990 | $4.61 | 3,034,589 | 2,325,000,000 | $10,720,807,500.00 |
December 12 1990 | $4.63 | 4,708,454 | 2,325,000,000 | $10,766,377,500.00 |
December 11 1990 | $4.51 | 4,406,002 | 2,325,000,000 | $10,492,725,000.00 |
December 10 1990 | $4.53 | 2,694,408 | 2,325,000,000 | $10,538,295,000.00 |
December 07 1990 | $4.53 | 3,914,280 | 2,325,000,000 | $10,538,295,000.00 |
December 06 1990 | $4.55 | 4,974,437 | 2,325,000,000 | $10,583,865,000.00 |
December 05 1990 | $4.53 | 3,081,749 | 2,325,000,000 | $10,523,182,500.00 |
December 04 1990 | $4.50 | 3,108,158 | 2,325,000,000 | $10,462,267,500.00 |
December 03 1990 | $4.47 | 3,452,741 | 2,325,000,000 | $10,386,240,000.00 |
November 30 1990 | $4.48 | 6,754,570 | 2,325,000,000 | $10,424,602,500.00 |
November 29 1990 | $4.36 | 3,821,846 | 2,325,000,000 | $10,137,465,000.00 |
November 28 1990 | $4.38 | 1,869,422 | 2,325,000,000 | $10,182,802,500.00 |
November 27 1990 | $4.43 | 3,948,864 | 2,325,000,000 | $10,288,590,000.00 |
November 26 1990 | $4.41 | 3,351,504 | 2,325,000,000 | $10,258,365,000.00 |
