| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 37.44 | 37.44 | 26.90 | 27.19 | 7,064,190 | -9.55(-26.00%) |
| May 16, 2013 | 35.55 | 37.43 | 35.14 | 36.74 | 1,042,156 | +1.57(+4.47%) |
| May 15, 2013 | 33.95 | 36.40 | 33.83 | 35.17 | 0 | +1.04(+3.05%) |
| May 13, 2013 | 33.30 | 34.99 | 32.79 | 34.13 | 0 | -0.62(-1.78%) |
| May 10, 2013 | 34.87 | 35.49 | 33.94 | 34.75 | 0 | +0.27(+0.78%) |
| May 09, 2013 | 34.60 | 35.09 | 33.14 | 34.48 | 0 | -0.41(-1.18%) |
| May 08, 2013 | 35.91 | 36.31 | 34.25 | 34.89 | 0 | -1.06(-2.95%) |
| May 07, 2013 | 35.33 | 36.93 | 35.00 | 35.95 | 0 | +0.56(+1.58%) |
| May 06, 2013 | 35.18 | 36.25 | 35.00 | 35.39 | 0 | +0.05(+0.14%) |
| May 03, 2013 | 34.69 | 35.59 | 34.31 | 35.34 | 0 | +1.03(+3.00%) |
| May 02, 2013 | 34.22 | 35.47 | 33.63 | 34.31 | 0 | +1.09(+3.28%) |
| May 01, 2013 | 34.00 | 34.44 | 32.57 | 33.22 | 1,164,922 | -2.33(-6.55%) |
| Apr 30, 2013 | 36.80 | 36.90 | 34.44 | 35.55 | 901,205 | -0.65(-1.80%) |
| Apr 29, 2013 | 40.29 | 40.88 | 35.77 | 36.20 | 1,236,048 | -2.50(-6.46%) |
| Apr 26, 2013 | 38.01 | 39.70 | 38.00 | 38.70 | 957,649 | +1.15(+3.06%) |
| Apr 25, 2013 | 35.19 | 38.34 | 34.67 | 37.55 | 0 | +2.38(+6.77%) |
| Apr 24, 2013 | 34.28 | 35.50 | 33.63 | 35.17 | 545,376 | +0.72(+2.09%) |
| Apr 23, 2013 | 36.74 | 35.67 | 34.23 | 34.45 | 1,002,032 | -1.22(-3.42%) |
| Apr 22, 2013 | 34.44 | 36.08 | 33.65 | 35.67 | 746,737 | +1.62(+4.76%) |
| Apr 19, 2013 | 32.45 | 34.75 | 31.98 | 34.05 | 1,223,160 | +1.70(+5.26%) |
| Apr 18, 2013 | 35.25 | 36.25 | 32.05 | 32.35 | 3,807,578 | -5.72(-15.02%) |
| Apr 17, 2013 | 38.70 | 41.42 | 37.24 | 38.07 | 2,259,686 | +0.80(+2.15%) |
| Apr 16, 2013 | 32.56 | 38.31 | 32.56 | 37.27 | 2,316,070 | +5.27(+16.47%) |
| Apr 15, 2013 | 31.50 | 33.00 | 30.74 | 32.00 | 770,399 | +0.86(+2.76%) |
| Apr 12, 2013 | 30.39 | 32.00 | 29.52 | 31.14 | 881,381 | +1.79(+6.10%) |
| Apr 11, 2013 | 29.52 | 30.82 | 29.23 | 29.35 | 538,613 | -0.52(-1.74%) |
| Apr 10, 2013 | 27.20 | 30.40 | 26.70 | 29.87 | 1,254,438 | +2.78(+10.26%) |
| Apr 09, 2013 | 28.26 | 28.37 | 26.30 | 27.09 | 1,102,491 | +0.24(+0.89%) |
| Apr 08, 2013 | 31.00 | 31.30 | 26.75 | 26.85 | 2,335,245 | -0.15(-0.56%) |
| Apr 05, 2013 | 27.00 | 27.63 | 26.50 | 27.00 | 421,316 | -0.96(-3.43%) |
| Apr 04, 2013 | 27.35 | 28.28 | 26.26 | 27.96 | 803,154 | +0.74(+2.72%) |
| Apr 03, 2013 | 24.93 | 28.60 | 24.80 | 27.22 | 1,971,735 | +4.37(+19.12%) |
| Apr 02, 2013 | 24.54 | 25.27 | 21.76 | 22.85 | 2,164,346 | -2.16(-8.64%) |
| Apr 01, 2013 | 30.50 | 31.40 | 24.78 | 25.01 | 2,416,733 | -5.64(-18.40%) |
| Mar 28, 2013 | 31.75 | 33.24 | 30.50 | 30.65 | 642,768 | -1.63(-5.05%) |
| Mar 27, 2013 | 31.24 | 32.71 | 30.30 | 32.28 | 639,760 | +1.17(+3.76%) |
| Mar 26, 2013 | 30.00 | 31.67 | 29.74 | 31.11 | 580,875 | +1.39(+4.68%) |
| Mar 25, 2013 | 29.80 | 30.60 | 28.18 | 29.72 | 485,194 | +0.23(+0.78%) |
| Mar 22, 2013 | 32.40 | 32.89 | 28.10 | 29.49 | 1,282,031 | -1.71(-5.48%) |
| Mar 21, 2013 | 30.19 | 33.91 | 29.20 | 31.20 | 1,644,697 | +0.68(+2.23%) |
| Mar 20, 2013 | 28.50 | 30.70 | 28.44 | 30.52 | 994,969 | +2.32(+8.23%) |
| Mar 19, 2013 | 27.59 | 28.45 | 27.31 | 28.20 | 630,418 | +0.51(+1.84%) |
| Mar 18, 2013 | 27.55 | 28.66 | 27.22 | 27.69 | 239,711 | -0.28(-1.00%) |
| Mar 15, 2013 | 28.00 | 28.85 | 26.67 | 27.97 | 615,394 | +0.52(+1.89%) |
| Mar 14, 2013 | 27.49 | 27.76 | 26.35 | 27.45 | 288,304 | +0.54(+2.01%) |
| Mar 13, 2013 | 27.61 | 27.95 | 26.04 | 26.91 | 447,472 | -0.89(-3.20%) |
| Mar 12, 2013 | 29.50 | 29.90 | 27.32 | 27.80 | 750,066 | -0.89(-3.10%) |
| Mar 11, 2013 | 27.61 | 29.32 | 27.00 | 28.69 | 750,759 | +1.69(+6.26%) |
| Mar 08, 2013 | 26.60 | 27.34 | 25.75 | 27.00 | 424,509 | +0.65(+2.47%) |
| Mar 07, 2013 | 25.39 | 28.00 | 25.00 | 26.35 | 649,905 | +0.65(+2.53%) |
| Mar 06, 2013 | 25.67 | 26.00 | 23.62 | 25.70 | 465,789 | +0.43(+1.70%) |
| Mar 05, 2013 | 24.34 | 25.79 | 23.95 | 25.27 | 747,665 | +1.36(+5.69%) |
| Mar 04, 2013 | 21.00 | 24.10 | 20.58 | 23.91 | 1,012,777 | +1.94(+8.83%) |