Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 23, 2013 | 86.74 | 87.62 | 86.69 | 87.19 | 1,209,118 | -0.24(-0.27%) |
| May 22, 2013 | 89.00 | 89.22 | 87.02 | 87.43 | 1,139,149 | -1.62(-1.82%) |
| May 21, 2013 | 88.22 | 89.47 | 88.10 | 89.05 | 1,012,582 | +0.97(+1.10%) |
| May 20, 2013 | 88.88 | 88.90 | 88.02 | 88.08 | 826,600 | -1.01(-1.13%) |
| May 17, 2013 | 88.22 | 89.09 | 87.80 | 89.09 | 1,128,305 | +0.93(+1.05%) |
| May 16, 2013 | 88.80 | 88.95 | 88.08 | 88.16 | 835,521 | -0.98(-1.10%) |
| May 15, 2013 | 87.80 | 89.22 | 87.66 | 89.14 | 713,490 | +2.16(+2.48%) |
| May 13, 2013 | 86.73 | 87.58 | 86.51 | 86.98 | 870,509 | +0.18(+0.21%) |
| May 10, 2013 | 86.72 | 87.34 | 86.51 | 86.80 | 571,795 | +0.02(+0.02%) |
| May 09, 2013 | 86.78 | 87.18 | 86.56 | 86.78 | 741,727 | -0.09(-0.10%) |
| May 08, 2013 | 87.09 | 87.09 | 86.51 | 86.87 | 634,938 | -0.30(-0.34%) |
| May 07, 2013 | 85.75 | 87.17 | 85.75 | 87.17 | 1,360,495 | +1.82(+2.13%) |
| May 06, 2013 | 85.73 | 85.74 | 85.02 | 85.35 | 570,068 | -0.23(-0.27%) |
| May 03, 2013 | 85.06 | 85.65 | 84.27 | 85.58 | 1,178,669 | +1.31(+1.55%) |
| May 02, 2013 | 84.17 | 84.56 | 83.97 | 84.27 | 1,277,511 | +0.02(+0.02%) |
| May 01, 2013 | 84.75 | 85.16 | 83.99 | 84.25 | 1,549,021 | -0.37(-0.44%) |
| Apr 30, 2013 | 83.05 | 84.70 | 82.89 | 84.62 | 1,894,786 | +1.37(+1.65%) |
| Apr 29, 2013 | 82.85 | 83.29 | 82.35 | 83.25 | 1,529,483 | +0.31(+0.37%) |
| Apr 26, 2013 | 83.73 | 83.73 | 82.87 | 82.94 | 637,174 | -0.79(-0.94%) |
| Apr 25, 2013 | 83.53 | 84.28 | 83.35 | 83.73 | 743,661 | +0.44(+0.53%) |
| Apr 24, 2013 | 84.17 | 84.21 | 83.29 | 83.29 | 731,713 | -0.50(-0.60%) |
| Apr 23, 2013 | 83.27 | 84.12 | 83.00 | 83.79 | 1,322,073 | +0.77(+0.93%) |
| Apr 22, 2013 | 82.15 | 83.40 | 81.93 | 83.02 | 1,214,833 | +0.79(+0.96%) |
| Apr 19, 2013 | 81.62 | 82.64 | 81.58 | 82.23 | 1,216,394 | +0.90(+1.11%) |
| Apr 18, 2013 | 81.67 | 81.88 | 80.84 | 81.33 | 998,936 | -0.23(-0.28%) |
| Apr 17, 2013 | 81.34 | 81.88 | 80.29 | 81.56 | 948,734 | -0.36(-0.44%) |
| Apr 16, 2013 | 81.33 | 82.12 | 81.14 | 81.92 | 1,346,091 | +1.39(+1.73%) |
| Apr 15, 2013 | 82.00 | 82.40 | 80.53 | 80.53 | 1,309,368 | -1.69(-2.06%) |
| Apr 12, 2013 | 82.76 | 82.78 | 81.74 | 82.22 | 644,284 | -0.75(-0.90%) |
| Apr 11, 2013 | 82.31 | 83.24 | 82.14 | 82.97 | 1,677,575 | +0.66(+0.80%) |
| Apr 10, 2013 | 80.99 | 82.33 | 80.68 | 82.31 | 899,417 | +1.74(+2.16%) |
| Apr 09, 2013 | 80.62 | 81.22 | 80.01 | 80.57 | 1,219,351 | +0.53(+0.66%) |
| Apr 08, 2013 | 79.18 | 80.04 | 78.92 | 80.04 | 707,438 | +0.70(+0.88%) |
| Apr 05, 2013 | 78.99 | 79.48 | 78.74 | 79.34 | 879,836 | -0.51(-0.64%) |
| Apr 04, 2013 | 79.78 | 80.11 | 79.28 | 79.85 | 1,130,995 | +0.29(+0.36%) |
| Apr 03, 2013 | 80.17 | 80.28 | 78.94 | 79.56 | 1,102,120 | -0.64(-0.80%) |
| Apr 02, 2013 | 79.90 | 80.33 | 79.63 | 80.20 | 711,286 | +0.70(+0.88%) |
| Apr 01, 2013 | 80.00 | 80.26 | 79.29 | 79.50 | 731,988 | -0.68(-0.85%) |
| Mar 28, 2013 | 78.67 | 80.35 | 78.67 | 80.18 | 1,304,428 | +1.84(+2.35%) |
| Mar 27, 2013 | 78.19 | 78.86 | 77.83 | 78.34 | 1,513,000 | -0.54(-0.68%) |
| Mar 26, 2013 | 80.06 | 80.22 | 78.63 | 78.88 | 1,070,959 | -0.85(-1.07%) |
| Mar 25, 2013 | 79.75 | 80.69 | 79.29 | 79.73 | 1,141,623 | +0.26(+0.33%) |
| Mar 22, 2013 | 78.99 | 79.81 | 78.70 | 79.47 | 877,646 | +0.62(+0.79%) |
| Mar 21, 2013 | 78.76 | 79.31 | 78.32 | 78.85 | 656,275 | -0.53(-0.67%) |
| Mar 20, 2013 | 79.61 | 80.00 | 79.16 | 79.38 | 726,513 | +0.19(+0.24%) |
| Mar 19, 2013 | 78.93 | 79.36 | 78.31 | 79.19 | 894,668 | +0.41(+0.52%) |
| Mar 18, 2013 | 78.97 | 79.16 | 78.63 | 78.78 | 877,036 | -0.86(-1.08%) |
| Mar 15, 2013 | 79.69 | 79.96 | 79.34 | 79.64 | 1,697,553 | -0.32(-0.40%) |
| Mar 14, 2013 | 80.29 | 80.32 | 79.50 | 79.96 | 1,089,332 | +0.01(+0.01%) |
| Mar 13, 2013 | 79.46 | 80.14 | 79.19 | 79.95 | 1,336,372 | +0.50(+0.63%) |
| Mar 12, 2013 | 78.73 | 79.49 | 78.73 | 79.45 | 1,016,929 | +0.64(+0.81%) |
| Mar 11, 2013 | 78.16 | 78.93 | 78.03 | 78.81 | 837,265 | +0.67(+0.86%) |
| Mar 08, 2013 | 78.04 | 78.40 | 77.70 | 78.14 | 700,627 | +0.21(+0.27%) |
| Mar 07, 2013 | 77.86 | 78.21 | 77.48 | 77.93 | 1,105,358 | +0.26(+0.33%) |
| Mar 06, 2013 | 77.60 | 78.04 | 77.31 | 77.67 | 970,645 | +0.39(+0.50%) |
| Mar 05, 2013 | 77.69 | 78.00 | 77.14 | 77.28 | 866,777 | -0.04(-0.05%) |
| Mar 04, 2013 | 76.44 | 77.32 | 76.19 | 77.32 | 736,448 | +0.55(+0.72%) |
