Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 77.75 | 79.76 | 77.75 | 79.56 | 606,097 | +2.13(+2.75%) |
| May 16, 2013 | 77.36 | 77.99 | 77.22 | 77.43 | 429,683 | -0.29(-0.37%) |
| May 15, 2013 | 76.89 | 77.98 | 76.78 | 77.72 | 502,804 | +2.34(+3.10%) |
| May 13, 2013 | 75.45 | 75.90 | 74.94 | 75.38 | 817,957 | -0.23(-0.30%) |
| May 10, 2013 | 74.32 | 75.94 | 73.96 | 75.61 | 558,331 | +1.31(+1.76%) |
| May 09, 2013 | 74.26 | 74.86 | 74.04 | 74.30 | 427,328 | -0.24(-0.32%) |
| May 08, 2013 | 74.50 | 74.93 | 74.29 | 74.54 | 676,343 | +0.32(+0.43%) |
| May 07, 2013 | 74.20 | 74.87 | 73.90 | 74.22 | 456,827 | +0.23(+0.31%) |
| May 06, 2013 | 73.47 | 74.01 | 73.15 | 73.99 | 583,977 | +0.63(+0.86%) |
| May 03, 2013 | 71.01 | 73.36 | 70.60 | 73.36 | 1,792,085 | +2.76(+3.91%) |
| May 02, 2013 | 68.53 | 70.63 | 68.33 | 70.60 | 1,378,090 | +2.34(+3.43%) |
| May 01, 2013 | 68.97 | 69.50 | 67.19 | 68.26 | 2,139,821 | -6.25(-8.39%) |
| Apr 30, 2013 | 74.67 | 74.67 | 73.58 | 74.51 | 473,457 | -0.07(-0.09%) |
| Apr 29, 2013 | 74.78 | 75.06 | 74.32 | 74.58 | 353,545 | +0.13(+0.17%) |
| Apr 26, 2013 | 74.94 | 74.98 | 73.78 | 74.45 | 413,054 | -0.53(-0.71%) |
| Apr 25, 2013 | 74.09 | 75.41 | 74.03 | 74.98 | 448,886 | +1.28(+1.74%) |
| Apr 24, 2013 | 73.22 | 74.17 | 73.18 | 73.70 | 423,516 | +0.58(+0.79%) |
| Apr 23, 2013 | 73.53 | 73.70 | 72.42 | 73.12 | 495,750 | -0.04(-0.05%) |
| Apr 22, 2013 | 73.88 | 73.88 | 72.78 | 73.16 | 347,308 | -0.54(-0.73%) |
| Apr 19, 2013 | 73.83 | 73.93 | 72.82 | 73.70 | 681,306 | +0.20(+0.27%) |
| Apr 18, 2013 | 73.66 | 73.97 | 72.72 | 73.50 | 900,636 | -0.05(-0.07%) |
| Apr 17, 2013 | 73.50 | 73.65 | 72.35 | 73.55 | 505,424 | -0.54(-0.73%) |
| Apr 16, 2013 | 72.60 | 74.12 | 72.21 | 74.09 | 522,493 | +1.96(+2.72%) |
| Apr 15, 2013 | 75.34 | 75.41 | 71.96 | 72.13 | 683,030 | -4.20(-5.50%) |
| Apr 12, 2013 | 77.20 | 77.47 | 75.97 | 76.33 | 215,064 | -1.27(-1.64%) |
| Apr 11, 2013 | 76.98 | 77.92 | 76.80 | 77.60 | 361,357 | +0.59(+0.77%) |
| Apr 10, 2013 | 76.13 | 77.22 | 76.08 | 77.01 | 285,891 | +1.10(+1.45%) |
| Apr 09, 2013 | 75.72 | 76.15 | 74.99 | 75.91 | 235,902 | +0.43(+0.57%) |
| Apr 08, 2013 | 75.42 | 75.97 | 75.07 | 75.48 | 356,764 | -0.07(-0.09%) |
| Apr 05, 2013 | 75.51 | 75.63 | 74.78 | 75.55 | 566,316 | -0.98(-1.28%) |
| Apr 04, 2013 | 76.36 | 77.17 | 76.22 | 76.53 | 344,598 | +0.11(+0.14%) |
| Apr 03, 2013 | 77.75 | 78.54 | 76.06 | 76.42 | 495,890 | -0.81(-1.05%) |
| Apr 02, 2013 | 77.82 | 78.18 | 76.94 | 77.23 | 336,315 | -0.17(-0.22%) |
| Apr 01, 2013 | 79.01 | 79.82 | 77.00 | 77.40 | 355,407 | -1.56(-1.98%) |
| Mar 28, 2013 | 78.50 | 79.08 | 78.32 | 78.96 | 437,722 | +0.55(+0.70%) |
| Mar 27, 2013 | 77.80 | 78.51 | 76.76 | 78.41 | 353,609 | +0.18(+0.23%) |
| Mar 26, 2013 | 78.50 | 78.94 | 77.96 | 78.23 | 464,104 | -0.11(-0.14%) |
| Mar 25, 2013 | 79.50 | 80.20 | 77.87 | 78.34 | 638,834 | -2.83(-3.49%) |
| Mar 22, 2013 | 81.30 | 81.31 | 80.72 | 81.17 | 267,550 | +0.22(+0.27%) |
| Mar 21, 2013 | 81.27 | 81.96 | 80.86 | 80.95 | 622,228 | -0.94(-1.15%) |
| Mar 20, 2013 | 81.63 | 82.09 | 81.40 | 81.89 | 364,288 | +0.66(+0.81%) |
| Mar 19, 2013 | 82.04 | 82.21 | 80.55 | 81.23 | 382,701 | -0.31(-0.38%) |
| Mar 18, 2013 | 81.10 | 82.16 | 79.67 | 81.54 | 479,486 | -0.06(-0.07%) |
| Mar 15, 2013 | 81.69 | 82.05 | 81.26 | 81.60 | 639,913 | -0.40(-0.49%) |
| Mar 14, 2013 | 81.75 | 82.01 | 81.29 | 82.00 | 271,953 | +0.45(+0.55%) |
| Mar 13, 2013 | 81.07 | 81.68 | 80.45 | 81.55 | 641,722 | +0.50(+0.62%) |
| Mar 12, 2013 | 81.07 | 81.41 | 80.83 | 81.05 | 453,413 | -0.46(-0.56%) |
| Mar 11, 2013 | 81.28 | 81.68 | 80.96 | 81.51 | 422,420 | +0.12(+0.15%) |
| Mar 08, 2013 | 81.32 | 81.60 | 81.14 | 81.39 | 539,308 | +0.56(+0.69%) |
| Mar 07, 2013 | 80.97 | 81.33 | 80.40 | 80.83 | 358,612 | -0.15(-0.19%) |
| Mar 06, 2013 | 81.19 | 81.32 | 80.51 | 80.98 | 1,136,071 | -0.08(-0.10%) |
| Mar 05, 2013 | 79.33 | 81.24 | 79.12 | 81.06 | 606,541 | +2.21(+2.80%) |
| Mar 04, 2013 | 78.66 | 78.89 | 77.50 | 78.85 | 524,293 | -0.10(-0.13%) |
