| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 254.33 | 255.27 | 253.04 | 254.96 | 0 | +0.63(+0.25%) |
| May 16, 2013 | 254.10 | 254.41 | 253.67 | 254.33 | 0 | -0.24(-0.10%) |
| May 15, 2013 | 253.58 | 254.75 | 253.15 | 254.57 | 0 | +2.94(+1.17%) |
| May 13, 2013 | 251.61 | 251.89 | 251.08 | 251.63 | 0 | -0.58(-0.23%) |
| May 10, 2013 | 251.28 | 253.12 | 251.17 | 252.21 | 0 | +0.94(+0.37%) |
| May 09, 2013 | 250.99 | 251.56 | 250.88 | 251.28 | 0 | -0.21(-0.09%) |
| May 08, 2013 | 250.50 | 251.60 | 250.18 | 251.49 | 0 | +1.60(+0.64%) |
| May 07, 2013 | 250.16 | 250.50 | 249.50 | 249.90 | 0 | +0.65(+0.26%) |
| May 06, 2013 | 249.07 | 249.35 | 248.80 | 249.25 | 0 | -0.35(-0.14%) |
| May 03, 2013 | 247.20 | 250.05 | 246.32 | 249.60 | 0 | +2.39(+0.97%) |
| May 02, 2013 | 246.60 | 247.47 | 245.15 | 247.21 | 0 | +1.20(+0.49%) |
| May 01, 2013 | 246.15 | 246.24 | 245.70 | 246.01 | 0 | +0.14(+0.06%) |
| Apr 30, 2013 | 246.75 | 246.81 | 245.12 | 245.87 | 0 | -0.37(-0.15%) |
| Apr 29, 2013 | 245.40 | 246.28 | 245.38 | 246.24 | 0 | +1.25(+0.51%) |
| Apr 26, 2013 | 245.86 | 245.86 | 243.68 | 244.99 | 0 | -0.87(-0.36%) |
| Apr 25, 2013 | 244.35 | 246.20 | 243.20 | 245.86 | 0 | +1.51(+0.62%) |
| Apr 24, 2013 | 242.38 | 244.65 | 242.01 | 244.35 | 0 | +1.98(+0.82%) |
| Apr 23, 2013 | 236.87 | 242.38 | 236.78 | 242.38 | 0 | +5.51(+2.32%) |
| Apr 22, 2013 | 236.52 | 238.67 | 236.09 | 236.87 | 0 | +0.35(+0.15%) |
| Apr 19, 2013 | 236.32 | 236.56 | 235.45 | 236.52 | 0 | +1.19(+0.51%) |
| Apr 18, 2013 | 236.40 | 236.69 | 234.66 | 235.32 | 0 | +0.18(+0.07%) |
| Apr 17, 2013 | 236.36 | 236.63 | 234.35 | 235.15 | 0 | -3.64(-1.53%) |
| Apr 16, 2013 | 239.91 | 240.52 | 238.74 | 238.79 | 0 | -1.74(-0.73%) |
| Apr 15, 2013 | 240.11 | 240.86 | 239.92 | 240.54 | 0 | -1.14(-0.47%) |
| Apr 12, 2013 | 243.92 | 243.92 | 241.01 | 241.68 | 0 | -2.24(-0.92%) |
| Apr 11, 2013 | 243.31 | 244.27 | 242.97 | 243.92 | 0 | +1.17(+0.48%) |
| Apr 10, 2013 | 240.99 | 243.15 | 240.72 | 242.75 | 0 | +4.07(+1.70%) |
| Apr 09, 2013 | 239.09 | 239.21 | 237.99 | 238.68 | 0 | +0.23(+0.10%) |
| Apr 08, 2013 | 239.02 | 239.02 | 238.06 | 238.44 | 0 | +0.54(+0.23%) |
| Apr 05, 2013 | 244.15 | 244.15 | 236.41 | 237.90 | 0 | -3.78(-1.56%) |
| Apr 04, 2013 | 243.40 | 243.55 | 241.50 | 241.68 | 0 | -2.47(-1.01%) |
| Apr 03, 2013 | 245.83 | 245.82 | 244.01 | 244.15 | 0 | -2.20(-0.89%) |
| Apr 02, 2013 | 243.14 | 246.72 | 243.13 | 246.35 | 0 | +3.21(+1.32%) |
| Apr 01, 2013 | 243.14 | 243.14 | 243.14 | 243.14 | 0 | +0.00(+0.00%) |
| Mar 28, 2013 | 243.14 | 243.14 | 243.14 | 0 | +0.90(+0.37%) | |
| Mar 27, 2013 | 241.21 | 242.66 | 240.76 | 242.23 | 0 | -0.86(-0.35%) |
| Mar 26, 2013 | 242.50 | 243.52 | 242.50 | 243.09 | 0 | +0.42(+0.17%) |
| Mar 25, 2013 | 244.98 | 245.21 | 242.10 | 242.67 | 0 | -0.41(-0.17%) |
| Mar 22, 2013 | 243.23 | 244.32 | 242.49 | 243.08 | 0 | -0.15(-0.06%) |
| Mar 21, 2013 | 243.39 | 243.73 | 242.32 | 243.23 | 0 | -1.50(-0.61%) |
| Mar 20, 2013 | 245.01 | 245.35 | 244.22 | 244.73 | 0 | +0.82(+0.34%) |
| Mar 19, 2013 | 244.75 | 245.16 | 243.24 | 243.91 | 0 | -0.86(-0.35%) |
| Mar 18, 2013 | 243.96 | 245.14 | 243.73 | 244.77 | 0 | -0.91(-0.37%) |
| Mar 15, 2013 | 246.77 | 246.92 | 244.67 | 245.68 | 0 | -1.09(-0.44%) |
| Mar 14, 2013 | 245.83 | 246.77 | 245.57 | 246.77 | 0 | +2.90(+1.19%) |
| Mar 13, 2013 | 243.82 | 243.95 | 242.73 | 243.88 | 0 | +0.06(+0.02%) |
| Mar 12, 2013 | 243.99 | 244.35 | 243.47 | 243.82 | 0 | -0.15(-0.06%) |
| Mar 11, 2013 | 243.61 | 244.03 | 243.33 | 243.97 | 0 | +0.01(+0.00%) |
| Mar 08, 2013 | 241.79 | 244.45 | 241.79 | 243.96 | 0 | +2.17(+0.90%) |
| Mar 07, 2013 | 242.54 | 242.60 | 241.71 | 241.79 | 0 | -0.17(-0.07%) |
| Mar 06, 2013 | 243.34 | 243.35 | 241.84 | 241.96 | 0 | -0.67(-0.28%) |
| Mar 05, 2013 | 238.35 | 242.92 | 241.80 | 242.63 | 0 | +4.28(+1.80%) |
| Mar 04, 2013 | 238.18 | 238.69 | 237.68 | 238.35 | 0 | -0.16(-0.07%) |