blackberry 2002-2010 market cap

On December 31, 2010, BlackBerry (BB) had a market capitalization of $30.5B, based on 524M shares at a price of $58.13.

DATE CLOSE VOLUME OUTSTANDING MARKET CAP
December 2010
$58.13
237,815,849
524,000,000
$30,460,120,000.00
November 2010
$61.83
307,034,269
524,000,000
$32,398,920,000.00
October 2010
$56.92
333,430,682
524,000,000
$29,826,080,000.00
September 2010
$48.69
434,470,198
August 2010
$42.84
418,858,635
July 2010
$57.53
292,388,024
June 2010
$49.26
316,810,555
May 2010
$60.69
229,664,673
April 2010
$71.19
338,217,818
March 2010
$73.97
302,170,087
February 2010
$70.88
260,177,299
January 2010
$62.91
285,761,239
December 2009
$67.54
397,776,227
November 2009
$57.89
361,085,588
October 2009
$58.73
369,290,228
September 2009
$67.63
428,202,725
August 2009
$73.06
242,942,393
July 2009
$75.99
305,117,422
June 2009
$71.09
436,602,218
May 2009
$78.64
353,291,054
April 2009
$69.50
525,124,077
March 2009
$43.11
416,612,408
February 2009
$39.94
492,125,247
January 2009
$55.40
451,738,101
December 2008
$40.58
495,292,172