| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Apr 30, 2013 | 199.13 | 202.59 | 197.35 | 202.54 | 7,540,560 | +3.39(+1.70%) |
| Apr 29, 2013 | 194.78 | 199.68 | 194.65 | 199.15 | 5,933,505 | +4.84(+2.49%) |
| Apr 26, 2013 | 194.16 | 194.65 | 193.25 | 194.31 | 3,490,234 | +0.36(+0.19%) |
| Apr 25, 2013 | 192.69 | 195.17 | 192.32 | 193.95 | 4,651,956 | +2.24(+1.17%) |
| Apr 24, 2013 | 192.16 | 192.50 | 191.09 | 191.71 | 3,693,898 | +0.10(+0.05%) |
| Apr 23, 2013 | 189.27 | 192.55 | 188.61 | 191.61 | 6,296,229 | +3.78(+2.01%) |
| Apr 22, 2013 | 191.15 | 191.38 | 187.68 | 187.83 | 9,846,017 | -2.17(-1.14%) |
| Apr 19, 2013 | 195.74 | 196.50 | 189.76 | 190.00 | 18,847,982 | -17.15(-8.28%) |
| Apr 18, 2013 | 210.11 | 210.25 | 206.15 | 207.15 | 6,485,301 | -2.52(-1.20%) |
| Apr 17, 2013 | 210.53 | 211.09 | 209.50 | 209.67 | 3,269,774 | -2.33(-1.10%) |
| Apr 16, 2013 | 210.84 | 212.00 | 209.20 | 212.00 | 2,860,054 | +2.74(+1.31%) |
| Apr 15, 2013 | 210.44 | 211.69 | 209.26 | 209.26 | 4,217,875 | -2.12(-1.00%) |
| Apr 12, 2013 | 210.79 | 211.49 | 209.78 | 211.38 | 3,165,897 | -1.54(-0.72%) |
| Apr 11, 2013 | 211.50 | 213.09 | 210.85 | 212.92 | 3,655,566 | +0.92(+0.43%) |
| Apr 10, 2013 | 211.86 | 212.51 | 210.47 | 212.00 | 3,523,612 | +2.78(+1.33%) |
| Apr 09, 2013 | 209.56 | 210.00 | 208.61 | 209.22 | 2,577,249 | -0.10(-0.05%) |
| Apr 08, 2013 | 209.07 | 209.32 | 207.33 | 209.32 | 2,351,166 | -0.09(-0.04%) |
| Apr 05, 2013 | 209.10 | 209.84 | 206.34 | 209.41 | 4,148,177 | -1.90(-0.90%) |
| Apr 04, 2013 | 212.77 | 212.93 | 210.04 | 211.31 | 3,709,490 | -1.35(-0.63%) |
| Apr 03, 2013 | 214.32 | 214.89 | 212.63 | 212.66 | 3,128,818 | -1.70(-0.79%) |
| Apr 02, 2013 | 212.92 | 214.71 | 211.57 | 214.36 | 3,116,554 | +1.98(+0.93%) |
| Apr 01, 2013 | 212.80 | 213.50 | 211.25 | 212.38 | 2,144,926 | -0.92(-0.43%) |
| Mar 28, 2013 | 209.83 | 213.44 | 209.74 | 213.30 | 3,752,999 | +2.41(+1.14%) |
| Mar 27, 2013 | 210.96 | 212.16 | 210.10 | 210.89 | 3,223,381 | -1.47(-0.69%) |
| Mar 26, 2013 | 211.77 | 212.50 | 211.50 | 212.36 | 2,300,240 | +1.62(+0.77%) |
| Mar 25, 2013 | 212.54 | 212.81 | 210.05 | 210.74 | 3,242,463 | -1.34(-0.63%) |
| Mar 22, 2013 | 212.21 | 213.17 | 211.62 | 212.08 | 3,031,457 | -0.18(-0.08%) |
| Mar 21, 2013 | 212.96 | 213.00 | 210.11 | 212.26 | 5,830,566 | -2.80(-1.30%) |
| Mar 20, 2013 | 214.76 | 215.82 | 214.30 | 215.06 | 3,019,153 | +1.62(+0.76%) |
| Mar 19, 2013 | 214.13 | 215.12 | 211.83 | 213.44 | 3,198,577 | +0.23(+0.11%) |
| Mar 18, 2013 | 212.90 | 214.50 | 212.64 | 213.21 | 3,006,125 | -1.71(-0.80%) |
| Mar 15, 2013 | 215.38 | 215.90 | 213.41 | 214.92 | 7,937,244 | -0.88(-0.41%) |
| Mar 14, 2013 | 212.15 | 215.86 | 212.15 | 215.80 | 5,505,484 | +3.74(+1.76%) |
| Mar 13, 2013 | 210.20 | 212.36 | 209.77 | 212.06 | 3,355,969 | +1.51(+0.72%) |
| Mar 12, 2013 | 209.40 | 210.73 | 209.09 | 210.55 | 3,591,596 | +0.47(+0.22%) |
| Mar 11, 2013 | 210.04 | 210.20 | 209.04 | 210.08 | 3,049,701 | -0.30(-0.14%) |
| Mar 08, 2013 | 209.85 | 210.74 | 209.43 | 210.38 | 3,700,986 | +0.96(+0.46%) |
| Mar 07, 2013 | 208.29 | 209.60 | 208.24 | 209.42 | 3,884,317 | +1.04(+0.50%) |
| Mar 06, 2013 | 207.03 | 208.49 | 206.66 | 208.38 | 3,594,899 | +1.85(+0.90%) |
| Mar 05, 2013 | 205.86 | 207.70 | 205.69 | 206.53 | 3,807,706 | +1.34(+0.65%) |
| Mar 04, 2013 | 202.59 | 205.19 | 202.55 | 205.19 | 3,693,365 | +2.28(+1.12%) |
| Mar 01, 2013 | 200.65 | 202.94 | 199.36 | 202.91 | 3,309,434 | +2.08(+1.04%) |
| Feb 28, 2013 | 202.15 | 202.48 | 200.79 | 200.83 | 4,689,998 | -1.50(-0.74%) |
| Feb 27, 2013 | 198.89 | 202.75 | 198.60 | 202.33 | 4,185,545 | +3.19(+1.60%) |
| Feb 26, 2013 | 198.63 | 199.90 | 197.84 | 199.14 | 3,391,562 | +1.63(+0.83%) |
| Feb 25, 2013 | 201.67 | 202.47 | 197.51 | 197.51 | 3,845,376 | -3.58(-1.78%) |
| Feb 22, 2013 | 199.23 | 201.09 | 198.84 | 201.09 | 3,107,976 | +2.76(+1.39%) |
| Feb 21, 2013 | 198.63 | 199.07 | 198.11 | 198.33 | 3,923,051 | -0.98(-0.49%) |
| Feb 20, 2013 | 200.62 | 201.72 | 198.86 | 199.31 | 3,715,311 | -1.01(-0.50%) |
| Feb 19, 2013 | 200.60 | 201.89 | 200.22 | 200.32 | 2,998,317 | -0.66(-0.33%) |
| Feb 15, 2013 | 199.98 | 201.25 | 199.82 | 200.98 | 3,627,887 | +1.33(+0.67%) |
| Feb 14, 2013 | 199.73 | 200.32 | 199.26 | 199.65 | 3,294,126 | -0.44(-0.22%) |
| Feb 13, 2013 | 200.65 | 200.95 | 199.57 | 200.09 | 2,169,757 | +0.05(+0.02%) |
| Feb 12, 2013 | 200.01 | 200.74 | 199.02 | 200.04 | 2,461,779 | -0.12(-0.06%) |
| Feb 11, 2013 | 200.98 | 201.95 | 199.75 | 200.16 | 2,944,651 | -1.52(-0.75%) |
| Feb 08, 2013 | 199.97 | 202.09 | 199.68 | 201.68 | 2,893,254 | +1.94(+0.97%) |
| Feb 07, 2013 | 200.62 | 200.91 | 198.68 | 199.74 | 3,076,693 | -1.28(-0.64%) |
| Feb 06, 2013 | 200.39 | 201.29 | 199.56 | 201.02 | 3,624,103 | -2.77(-1.36%) |
| Feb 04, 2013 | 204.19 | 205.02 | 203.57 | 203.79 | 3,188,819 | -1.39(-0.68%) |