On December 31, 2010, Merck (MRK) had a market capitalization of $65.1B, based on 3.08B shares at a price of $21.12.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 2010 | $21.12 | 5,755,406 | 3,079,918,600 | $65,054,348,661.06 |
December 30 2010 | $21.10 | 5,359,158 | 3,079,918,600 | $65,000,142,093.70 |
December 29 2010 | $21.22 | 5,243,144 | 3,079,918,600 | $65,361,108,553.62 |
December 28 2010 | $21.22 | 5,679,846 | 3,079,918,600 | $65,343,245,025.74 |
December 27 2010 | $21.23 | 4,548,110 | 3,079,918,600 | $65,397,451,593.10 |
December 23 2010 | $21.27 | 7,592,865 | 3,079,918,600 | $65,505,864,727.82 |
December 22 2010 | $21.23 | 9,043,297 | 3,079,918,600 | $65,379,280,073.36 |
December 21 2010 | $21.20 | 10,432,002 | 3,079,918,600 | $65,307,209,978.12 |
December 20 2010 | $21.39 | 11,236,132 | 3,079,918,600 | $65,884,694,715.62 |
December 17 2010 | $21.38 | 19,634,385 | 3,079,918,600 | $65,848,659,668.00 |
December 16 2010 | $21.59 | 10,479,476 | 3,079,918,600 | $66,498,522,492.60 |
December 15 2010 | $21.49 | 15,964,184 | 3,079,918,600 | $66,173,591,080.30 |
December 14 2010 | $21.42 | 17,262,866 | 3,079,918,600 | $65,974,936,330.60 |
December 13 2010 | $21.16 | 19,718,330 | 3,079,918,600 | $65,162,761,795.78 |
December 10 2010 | $20.87 | 12,588,576 | 3,079,918,600 | $64,278,209,173.86 |
December 09 2010 | $20.68 | 9,241,054 | 3,079,918,600 | $63,706,884,273.56 |
December 08 2010 | $20.53 | 8,952,750 | 3,079,918,600 | $63,224,569,020.80 |
December 07 2010 | $20.51 | 19,084,394 | 3,079,918,600 | $63,170,978,437.16 |
December 06 2010 | $20.44 | 11,176,082 | 3,079,918,600 | $62,956,616,102.60 |
December 03 2010 | $20.47 | 11,352,774 | 3,079,918,600 | $63,045,933,742.00 |
December 02 2010 | $20.42 | 39,504,255 | 3,079,918,600 | $62,903,025,518.96 |
December 01 2010 | $20.33 | 34,710,598 | 3,079,918,600 | $62,617,209,072.88 |
November 30 2010 | $19.99 | 40,543,452 | 3,079,918,600 | $61,563,568,919.82 |
November 29 2010 | $20.12 | 13,967,220 | 3,079,918,600 | $61,956,258,541.32 |
November 26 2010 | $20.17 | 7,456,101 | 3,079,918,600 | $62,135,201,811.98 |
