
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
March 31 2011 | $82.67 | $83.23 | $81.87 | $82.87 | 2,875,586 |
March 30 2011 | $83.07 | $83.43 | $81.37 | $82.78 | 2,875,368 |
March 29 2011 | $79.59 | $82.14 | $79.00 | $81.92 | 2,959,821 |
March 28 2011 | $79.68 | $81.54 | $79.20 | $79.80 | 2,685,666 |
March 25 2011 | $80.21 | $80.83 | $79.27 | $79.60 | 3,283,984 |
March 24 2011 | $80.14 | $80.73 | $78.16 | $80.00 | 3,733,946 |
March 23 2011 | $77.49 | $80.02 | $76.63 | $79.36 | 3,503,377 |
March 22 2011 | $77.74 | $77.86 | $76.19 | $77.57 | 3,630,601 |
March 21 2011 | $75.80 | $77.37 | $74.83 | $77.35 | 3,996,619 |
March 18 2011 | $76.22 | $76.68 | $73.90 | $74.16 | 5,570,658 |
March 17 2011 | $73.03 | $75.11 | $72.20 | $74.70 | 6,389,347 |
March 16 2011 | $73.08 | $73.73 | $69.42 | $70.60 | 5,993,724 |
March 15 2011 | $71.66 | $72.93 | $70.12 | $72.36 | 7,936,043 |
March 14 2011 | $73.97 | $74.90 | $72.30 | $74.72 | 3,550,478 |
March 11 2011 | $71.15 | $74.33 | $70.93 | $73.94 | 5,363,736 |
March 10 2011 | $75.35 | $76.20 | $71.43 | $71.77 | 7,928,714 |
March 09 2011 | $81.20 | $81.52 | $76.87 | $77.20 | 6,338,994 |
March 08 2011 | $80.93 | $81.94 | $78.88 | $81.53 | 3,048,038 |
March 07 2011 | $84.01 | $84.05 | $79.09 | $80.75 | 4,539,618 |
March 04 2011 | $85.05 | $85.66 | $82.55 | $83.57 | 2,782,061 |
March 03 2011 | $82.94 | $85.07 | $82.26 | $84.70 | 4,176,514 |
March 02 2011 | $79.97 | $82.12 | $79.46 | $81.69 | 3,435,026 |
March 01 2011 | $82.20 | $82.59 | $79.61 | $79.73 | 4,380,833 |