| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 24, 2013 | 61.66 | 62.09 | 61.31 | 62.06 | 0 | +0.53(+0.86%) |
| May 23, 2013 | 59.72 | 61.62 | 59.12 | 61.53 | 0 | +0.56(+0.92%) |
| May 22, 2013 | 62.54 | 63.61 | 60.91 | 60.97 | 424,861 | -1.52(-2.43%) |
| May 21, 2013 | 62.63 | 62.84 | 61.76 | 62.49 | 0 | -0.42(-0.67%) |
| May 20, 2013 | 61.80 | 63.37 | 60.78 | 62.91 | 576,876 | +3.49(+5.87%) |
| May 17, 2013 | 58.65 | 59.75 | 58.45 | 59.42 | 0 | +1.35(+2.32%) |
| May 16, 2013 | 61.00 | 61.00 | 55.88 | 58.07 | 969,846 | -2.35(-3.89%) |
| May 15, 2013 | 59.66 | 61.43 | 59.55 | 60.42 | 842,425 | +2.26(+3.89%) |
| May 13, 2013 | 57.61 | 58.83 | 57.61 | 58.16 | 0 | +0.19(+0.33%) |
| May 10, 2013 | 58.46 | 59.31 | 57.75 | 57.97 | 0 | -0.60(-1.02%) |
| May 09, 2013 | 57.76 | 59.84 | 57.25 | 58.57 | 0 | +0.03(+0.05%) |
| May 08, 2013 | 58.27 | 58.93 | 57.60 | 58.54 | 0 | +0.46(+0.79%) |
| May 07, 2013 | 58.39 | 58.39 | 57.75 | 58.08 | 0 | +0.05(+0.09%) |
| May 06, 2013 | 57.46 | 58.38 | 57.20 | 58.03 | 0 | +0.70(+1.22%) |
| May 03, 2013 | 57.10 | 57.40 | 56.88 | 57.33 | 0 | +0.45(+0.79%) |
| May 02, 2013 | 56.00 | 57.27 | 55.97 | 56.88 | 0 | +1.08(+1.94%) |
| May 01, 2013 | 56.21 | 56.28 | 55.72 | 55.80 | 0 | -0.59(-1.05%) |
| Apr 30, 2013 | 55.92 | 56.39 | 55.06 | 56.39 | 0 | +0.58(+1.04%) |
| Apr 29, 2013 | 55.59 | 56.48 | 55.31 | 55.81 | 380,008 | +0.91(+1.66%) |
| Apr 26, 2013 | 54.63 | 55.20 | 54.76 | 54.90 | 179,633 | -0.14(-0.25%) |
| Apr 25, 2013 | 54.78 | 55.16 | 54.30 | 55.04 | 0 | +0.48(+0.88%) |
| Apr 24, 2013 | 53.34 | 54.63 | 53.22 | 54.56 | 0 | +1.07(+2.00%) |
| Apr 23, 2013 | 52.13 | 53.75 | 51.76 | 53.49 | 466,606 | +1.12(+2.14%) |
| Apr 22, 2013 | 52.38 | 52.63 | 51.43 | 52.37 | 262,676 | +0.09(+0.17%) |
| Apr 19, 2013 | 52.28 | 53.15 | 52.04 | 52.28 | 281,363 | +0.33(+0.64%) |
| Apr 18, 2013 | 52.00 | 52.20 | 51.33 | 51.95 | 309,375 | -0.10(-0.19%) |
| Apr 17, 2013 | 51.99 | 52.62 | 51.95 | 52.05 | 474,659 | -0.18(-0.34%) |
| Apr 16, 2013 | 52.50 | 52.72 | 51.49 | 52.23 | 388,106 | +0.48(+0.93%) |
| Apr 15, 2013 | 52.71 | 53.07 | 51.70 | 51.75 | 506,215 | -1.57(-2.94%) |
| Apr 12, 2013 | 53.48 | 53.59 | 52.72 | 53.32 | 690,363 | -0.02(-0.04%) |
| Apr 11, 2013 | 54.87 | 54.98 | 52.94 | 53.34 | 869,750 | -1.53(-2.79%) |
| Apr 10, 2013 | 55.08 | 55.42 | 54.65 | 54.87 | 337,357 | +0.12(+0.22%) |
| Apr 09, 2013 | 55.15 | 55.15 | 54.04 | 54.75 | 337,122 | -0.01(-0.02%) |
| Apr 08, 2013 | 54.53 | 55.10 | 54.31 | 54.76 | 296,988 | +0.02(+0.04%) |
| Apr 05, 2013 | 54.69 | 55.21 | 54.18 | 54.74 | 263,546 | -0.42(-0.76%) |
| Apr 04, 2013 | 54.59 | 55.28 | 53.69 | 55.16 | 361,488 | +0.83(+1.53%) |
| Apr 03, 2013 | 55.58 | 55.94 | 54.05 | 54.33 | 758,855 | -1.37(-2.46%) |
| Apr 02, 2013 | 55.71 | 55.95 | 54.94 | 55.70 | 574,359 | +0.62(+1.13%) |
| Apr 01, 2013 | 54.73 | 55.97 | 54.34 | 55.08 | 494,483 | +0.31(+0.57%) |
| Mar 28, 2013 | 54.87 | 55.14 | 54.38 | 54.77 | 457,128 | -0.35(-0.63%) |
| Mar 27, 2013 | 54.57 | 55.13 | 54.01 | 55.12 | 340,697 | +0.16(+0.29%) |
| Mar 26, 2013 | 55.29 | 55.37 | 54.37 | 54.96 | 222,505 | -0.04(-0.07%) |
| Mar 25, 2013 | 55.15 | 55.49 | 54.68 | 55.00 | 288,378 | -0.01(-0.02%) |
| Mar 22, 2013 | 54.45 | 55.40 | 53.82 | 55.01 | 418,164 | +0.56(+1.03%) |
| Mar 21, 2013 | 54.27 | 54.66 | 53.84 | 54.45 | 277,076 | -0.03(-0.06%) |
| Mar 20, 2013 | 53.43 | 54.58 | 53.04 | 54.48 | 404,626 | +1.43(+2.70%) |
| Mar 19, 2013 | 52.73 | 53.86 | 52.41 | 53.05 | 459,353 | +0.77(+1.47%) |
| Mar 18, 2013 | 51.26 | 52.60 | 50.73 | 52.28 | 328,342 | +0.62(+1.20%) |
| Mar 15, 2013 | 52.57 | 52.71 | 49.85 | 51.66 | 1,156,789 | -1.34(-2.53%) |
| Mar 14, 2013 | 53.87 | 53.87 | 52.25 | 53.00 | 509,011 | -0.41(-0.77%) |
| Mar 13, 2013 | 53.57 | 53.88 | 53.19 | 53.41 | 230,704 | -0.51(-0.95%) |
| Mar 12, 2013 | 54.63 | 54.63 | 53.86 | 53.92 | 705,410 | -0.76(-1.39%) |
| Mar 11, 2013 | 54.25 | 55.05 | 53.40 | 54.68 | 575,325 | +0.45(+0.83%) |
| Mar 08, 2013 | 54.00 | 54.62 | 53.76 | 54.23 | 531,351 | +0.39(+0.72%) |
| Mar 07, 2013 | 53.29 | 54.29 | 52.52 | 53.84 | 930,927 | +0.85(+1.60%) |
| Mar 06, 2013 | 52.62 | 53.51 | 52.22 | 52.99 | 500,304 | -0.15(-0.28%) |
| Mar 05, 2013 | 52.12 | 54.13 | 51.60 | 53.14 | 1,333,884 | +1.13(+2.17%) |
| Mar 04, 2013 | 50.65 | 52.01 | 49.51 | 52.01 | 843,409 | +1.36(+2.69%) |