| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2009 | $18.90 | $20.96 | $17.51 | $19.15 | 243,815,600 |
November 2009 | $21.99 | $25.61 | $17.91 | $18.14 | 366,250,600 |
October 2009 | $27.84 | $30.30 | $21.10 | $21.48 | 574,491,000 |
September 2009 | $26.22 | $34.76 | $20.87 | $28.18 | 1,144,957,400 |
August 2009 | $8.49 | $35.71 | $8.29 | $28.96 | 1,178,001,300 |
July 2009 | $12.55 | $14.67 | $5.25 | $8.40 | 579,763,300 |
June 2009 | $21.72 | $22.23 | $13.80 | $14.82 | 55,970,810 |
May 2009 | $17.63 | $27.98 | $17.51 | $21.59 | 121,326,155 |
April 2009 | $12.52 | $22.74 | $12.39 | $17.63 | 120,331,950 |
March 2009 | $6.64 | $25.56 | $4.22 | $12.78 | 201,987,810 |
February 2009 | $16.23 | $16.23 | $4.86 | $5.37 | 50,440,900 |
January 2009 | $20.06 | $22.36 | $15.97 | $16.36 | 30,970,855 |
December 2008 | $25.05 | $27.09 | $19.42 | $20.06 | 44,661,575 |
November 2008 | $25.56 | $36.29 | $18.40 | $25.68 | 74,570,090 |
October 2008 | $47.66 | $63.38 | $17.25 | $24.41 | 130,256,020 |
September 2008 | $280.83 | $315.36 | $15.97 | $42.55 | 288,265,890 |
August 2008 | $335.48 | $378.24 | $235.80 | $271.85 | 48,044,960 |
July 2008 | $330.04 | $393.29 | $249.58 | $329.53 | 45,998,160 |
June 2008 | $452.87 | $465.14 | $333.58 | $334.72 | 33,028,330 |
May 2008 | $581.44 | $622.70 | $434.38 | $452.87 | 43,695,695 |
April 2008 | $559.93 | $618.67 | $541.81 | $581.19 | 16,257,870 |
March 2008 | $583.78 | $599.17 | $484.32 | $544.07 | 25,146,510 |
February 2008 | $689.62 | $708.91 | $552.35 | $586.92 | 28,511,875 |
January 2008 | $733.83 | $744.23 | $618.73 | $688.49 | 20,970,770 |
December 2007 | $720.09 | $780.30 | $684.36 | $730.20 | 17,335,050 |
