On December 31, 2010, Amazon (AMZN) had a market capitalization of $82.4B, based on 9.16B shares at a price of $9.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 2010 | $9.00 | 69,077,899 | 9,160,000,000 | $82,440,000,000.00 |
December 30 2010 | $9.14 | 39,230,979 | 9,160,000,000 | $83,699,500,000.00 |
December 29 2010 | $9.17 | 62,447,579 | 9,160,000,000 | $83,983,460,000.00 |
December 28 2010 | $9.05 | 39,514,359 | 9,160,000,000 | $82,939,220,000.00 |
December 27 2010 | $9.11 | 44,994,679 | 9,160,000,000 | $83,420,120,000.00 |
December 23 2010 | $9.13 | 67,197,599 | 9,160,000,000 | $83,626,220,000.00 |
December 22 2010 | $9.24 | 51,616,799 | 9,160,000,000 | $84,620,080,000.00 |
December 21 2010 | $9.24 | 102,255,059 | 9,160,000,000 | $84,615,500,000.00 |
December 20 2010 | $9.16 | 174,705,438 | 9,160,000,000 | $83,946,820,000.00 |
December 17 2010 | $8.88 | 90,161,479 | 9,160,000,000 | $81,331,640,000.00 |
December 16 2010 | $8.90 | 82,464,439 | 9,160,000,000 | $81,542,320,000.00 |
December 15 2010 | $8.78 | 116,352,398 | 9,160,000,000 | $80,411,060,000.00 |
December 14 2010 | $8.70 | 73,790,559 | 9,160,000,000 | $79,664,520,000.00 |
December 13 2010 | $8.71 | 84,130,219 | 9,160,000,000 | $79,806,500,000.00 |
December 10 2010 | $8.78 | 71,330,459 | 9,160,000,000 | $80,433,960,000.00 |
December 09 2010 | $8.74 | 91,119,479 | 9,160,000,000 | $80,081,300,000.00 |
December 08 2010 | $8.81 | 74,719,959 | 9,160,000,000 | $80,740,820,000.00 |
December 07 2010 | $8.84 | 101,598,559 | 9,160,000,000 | $80,960,660,000.00 |
December 06 2010 | $8.90 | 113,269,638 | 9,160,000,000 | $81,546,900,000.00 |
December 03 2010 | $8.78 | 98,193,179 | 9,160,000,000 | $80,461,440,000.00 |
December 02 2010 | $8.83 | 110,833,658 | 9,160,000,000 | $80,850,740,000.00 |
December 01 2010 | $8.83 | 115,575,138 | 9,160,000,000 | $80,859,900,000.00 |
November 30 2010 | $8.77 | 135,344,498 | 9,160,000,000 | $80,333,200,000.00 |
November 29 2010 | $8.97 | 193,990,797 | 9,160,000,000 | $82,206,420,000.00 |
November 26 2010 | $8.88 | 85,442,759 | 9,160,000,000 | $81,295,000,000.00 |
