| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
August 31 2011 | $59.01 | $62.93 | $57.99 | $58.55 | 1,767,700 |
August 30 2011 | $57.48 | $59.07 | $57.09 | $58.97 | 1,150,200 |
August 29 2011 | $55.91 | $58.33 | $55.69 | $58.14 | 971,900 |
August 26 2011 | $53.15 | $55.70 | $51.80 | $55.35 | 1,413,500 |
August 25 2011 | $56.53 | $57.44 | $55.17 | $55.83 | 734,600 |
August 24 2011 | $57.02 | $57.02 | $54.88 | $56.33 | 756,100 |
August 23 2011 | $53.34 | $57.05 | $52.64 | $57.03 | 1,158,000 |
August 22 2011 | $54.71 | $55.31 | $52.49 | $52.97 | 1,125,300 |
August 19 2011 | $51.86 | $54.63 | $51.47 | $53.92 | 1,597,900 |
August 18 2011 | $53.62 | $53.98 | $51.61 | $52.76 | 1,353,700 |
August 17 2011 | $55.80 | $56.94 | $54.06 | $55.46 | 2,967,400 |
August 16 2011 | $57.11 | $57.51 | $55.54 | $56.95 | 1,205,300 |
August 15 2011 | $54.29 | $57.99 | $54.29 | $57.69 | 1,079,400 |
August 12 2011 | $50.58 | $56.28 | $49.80 | $53.74 | 1,556,300 |
August 11 2011 | $47.75 | $50.57 | $46.72 | $49.71 | 1,163,900 |
August 10 2011 | $47.60 | $48.55 | $45.00 | $46.71 | 1,171,000 |
August 09 2011 | $45.25 | $47.95 | $43.70 | $47.84 | 1,303,000 |
August 08 2011 | $44.98 | $46.67 | $42.48 | $44.59 | 1,878,200 |
August 05 2011 | $47.88 | $48.56 | $44.05 | $46.43 | 994,100 |
August 04 2011 | $50.35 | $50.37 | $46.96 | $47.33 | 1,979,000 |
August 03 2011 | $51.96 | $52.34 | $47.45 | $51.53 | 976,600 |
August 02 2011 | $51.91 | $52.95 | $50.81 | $51.87 | 1,019,600 |
August 01 2011 | $53.56 | $53.74 | $51.57 | $52.23 | 896,100 |