| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2010 | $12.85 | $14.86 | $12.71 | $14.78 | 31,941,000 |
November 2010 | $11.12 | $13.32 | $11.01 | $12.63 | 46,776,200 |
October 2010 | $11.24 | $11.47 | $10.24 | $11.03 | 49,001,200 |
September 2010 | $8.93 | $11.65 | $8.81 | $11.07 | 47,328,500 |
August 2010 | $11.92 | $12.25 | $8.45 | $8.67 | 55,709,600 |
July 2010 | $9.29 | $11.87 | $8.14 | $11.72 | 64,802,900 |
June 2010 | $11.05 | $11.50 | $9.27 | $9.33 | 68,998,000 |
May 2010 | $14.04 | $14.81 | $9.61 | $11.26 | 103,270,500 |
April 2010 | $11.00 | $16.01 | $10.97 | $14.37 | 103,460,900 |
March 2010 | $10.02 | $11.65 | $9.96 | $10.93 | 80,870,300 |
February 2010 | $10.34 | $12.77 | $9.18 | $10.00 | 68,496,800 |
January 2010 | $12.64 | $12.95 | $10.11 | $10.28 | 45,161,300 |
December 2009 | $9.53 | $13.16 | $9.26 | $12.47 | 50,310,900 |
November 2009 | $8.08 | $10.77 | $7.72 | $9.26 | 69,442,700 |
October 2009 | $12.61 | $12.79 | $7.68 | $7.98 | 90,458,900 |
September 2009 | $9.22 | $13.43 | $8.31 | $12.69 | 62,833,100 |
August 2009 | $8.37 | $11.38 | $8.19 | $9.24 | 77,210,400 |
July 2009 | $5.40 | $8.18 | $4.85 | $8.12 | 61,263,400 |
June 2009 | $4.67 | $5.63 | $3.85 | $5.37 | 65,241,100 |
May 2009 | $2.02 | $4.86 | $1.97 | $4.56 | 63,299,400 |
April 2009 | $0.86 | $2.36 | $0.72 | $1.99 | 42,633,600 |
March 2009 | $0.40 | $1.04 | $0.32 | $0.86 | 28,368,000 |
February 2009 | $0.67 | $0.75 | $0.38 | $0.38 | 12,680,200 |
January 2009 | $0.67 | $1.14 | $0.62 | $0.66 | 28,359,500 |
December 2008 | $0.76 | $0.85 | $0.52 | $0.67 | 33,564,800 |
