| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
May 31 2011 | $55.34 | $55.42 | $54.77 | $54.94 | 7,161,400 |
May 27 2011 | $55.34 | $55.39 | $54.76 | $54.99 | 5,443,300 |
May 26 2011 | $55.42 | $55.49 | $54.98 | $55.13 | 7,160,900 |
May 25 2011 | $55.22 | $55.50 | $55.18 | $55.32 | 6,589,800 |
May 24 2011 | $55.28 | $55.56 | $55.12 | $55.27 | 6,309,900 |
May 23 2011 | $54.53 | $55.31 | $54.50 | $55.18 | 6,550,800 |
May 20 2011 | $55.37 | $55.41 | $54.83 | $55.06 | 4,790,700 |
May 19 2011 | $54.57 | $55.26 | $54.42 | $55.18 | 5,909,600 |
May 18 2011 | $54.11 | $54.51 | $53.99 | $54.51 | 4,373,100 |
May 17 2011 | $53.97 | $54.37 | $53.80 | $54.13 | 6,471,600 |
May 16 2011 | $53.80 | $54.34 | $53.80 | $54.27 | 6,244,100 |
May 13 2011 | $53.90 | $54.11 | $53.76 | $54.00 | 5,220,900 |
May 12 2011 | $53.04 | $53.98 | $52.91 | $53.95 | 6,400,000 |
May 11 2011 | $53.29 | $53.48 | $52.95 | $53.18 | 4,304,800 |
May 10 2011 | $53.18 | $53.40 | $53.02 | $53.31 | 4,375,800 |
May 09 2011 | $53.14 | $53.38 | $52.89 | $53.04 | 6,284,700 |
May 06 2011 | $52.72 | $53.08 | $52.60 | $52.63 | 6,076,200 |
May 05 2011 | $52.73 | $52.96 | $52.30 | $52.57 | 6,407,800 |
May 04 2011 | $52.77 | $53.04 | $52.71 | $52.88 | 5,493,400 |
May 03 2011 | $52.59 | $52.90 | $52.51 | $52.79 | 4,446,300 |
May 02 2011 | $52.43 | $52.79 | $52.40 | $52.59 | 4,021,700 |