| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2010 | $53.06 | $54.65 | $46.92 | $47.05 | 78,358,667 |
November 2010 | $51.69 | $54.39 | $46.10 | $52.19 | 94,471,441 |
October 2010 | $50.52 | $53.64 | $42.91 | $51.67 | 121,121,370 |
September 2010 | $47.07 | $53.06 | $47.01 | $50.18 | 77,258,216 |
August 2010 | $38.88 | $48.63 | $36.69 | $46.07 | 127,258,462 |
July 2010 | $40.57 | $45.99 | $37.21 | $38.36 | 102,504,909 |
June 2010 | $39.14 | $46.72 | $39.03 | $40.57 | 109,836,846 |
May 2010 | $39.33 | $42.69 | $33.95 | $39.72 | 93,565,441 |
April 2010 | $31.63 | $40.10 | $31.13 | $38.83 | 84,785,486 |
March 2010 | $26.53 | $32.46 | $26.53 | $31.42 | 106,444,224 |
February 2010 | $25.93 | $26.83 | $24.62 | $26.30 | 61,921,034 |
January 2010 | $25.63 | $27.28 | $24.50 | $24.70 | 71,536,314 |
December 2009 | $24.04 | $26.27 | $23.74 | $25.34 | 87,152,931 |
November 2009 | $22.19 | $25.19 | $22.03 | $24.00 | 72,770,573 |
October 2009 | $19.05 | $23.30 | $18.00 | $22.00 | 129,681,506 |
September 2009 | $17.66 | $20.42 | $16.76 | $19.68 | 95,703,033 |
August 2009 | $16.67 | $19.80 | $16.11 | $17.64 | 154,855,150 |
July 2009 | $19.26 | $21.55 | $15.86 | $16.44 | 179,654,828 |
June 2009 | $22.31 | $23.07 | $18.65 | $19.18 | 91,088,926 |
May 2009 | $22.03 | $23.58 | $20.13 | $22.27 | 70,023,751 |
April 2009 | $19.27 | $22.49 | $18.59 | $22.02 | 109,851,376 |
March 2009 | $17.60 | $20.85 | $15.84 | $19.40 | 121,723,563 |
February 2009 | $13.60 | $18.98 | $13.51 | $18.09 | 130,728,178 |
January 2009 | $15.40 | $16.75 | $12.29 | $13.48 | 79,280,741 |
December 2008 | $12.01 | $16.28 | $11.03 | $15.09 | 77,483,576 |
