On March 31, 2011, Apple (AAPL) had a market capitalization of $273.2B, based on 26.21B shares at a price of $10.42.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
March 31 2011 | $10.42 | 274,019,200 | 26,206,432,000 | $273,170,605,881.60 |
March 30 2011 | $10.43 | 329,406,000 | 26,206,432,000 | $273,264,949,036.80 |
March 29 2011 | $10.50 | 352,900,800 | 26,206,432,000 | $275,091,537,347.20 |
March 28 2011 | $10.48 | 309,355,200 | 26,206,432,000 | $274,682,717,008.00 |
March 25 2011 | $10.51 | 448,910,000 | 26,206,432,000 | $275,547,529,264.00 |
March 24 2011 | $10.32 | 404,712,000 | 26,206,432,000 | $270,397,965,376.00 |
March 23 2011 | $10.15 | 372,996,400 | 26,206,432,000 | $265,864,252,640.00 |
March 22 2011 | $10.21 | 325,922,800 | 26,206,432,000 | $267,441,879,846.40 |
March 21 2011 | $10.15 | 409,402,000 | 26,206,432,000 | $265,953,354,508.80 |
March 18 2011 | $9.89 | 753,214,000 | 26,206,432,000 | $259,186,853,766.40 |
March 17 2011 | $10.01 | 659,422,400 | 26,206,432,000 | $262,300,177,888.00 |
March 16 2011 | $9.87 | 1,162,011,200 | 26,206,432,000 | $258,670,587,056.00 |
March 15 2011 | $10.33 | 721,081,200 | 26,206,432,000 | $270,756,993,494.40 |
March 14 2011 | $10.57 | 435,957,200 | 26,206,432,000 | $277,127,777,113.60 |
March 11 2011 | $10.53 | 471,080,400 | 26,206,432,000 | $275,898,695,452.80 |
March 10 2011 | $10.37 | 507,539,200 | 26,206,432,000 | $271,729,252,121.60 |
March 09 2011 | $10.54 | 453,306,000 | 26,206,432,000 | $276,276,068,073.60 |
March 08 2011 | $10.64 | 356,316,800 | 26,206,432,000 | $278,854,780,982.40 |
March 07 2011 | $10.63 | 546,123,200 | 26,206,432,000 | $278,540,303,798.40 |
March 04 2011 | $10.77 | 453,266,800 | 26,206,432,000 | $282,177,756,560.00 |
March 03 2011 | $10.75 | 500,788,400 | 26,206,432,000 | $281,831,831,657.60 |
March 02 2011 | $10.53 | 602,590,800 | 26,206,432,000 | $276,000,900,537.60 |
March 01 2011 | $10.45 | 456,136,800 | 26,206,432,000 | $273,799,560,249.60 |