| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 22, 2013 | 48.02 | 49.13 | 44.73 | 45.43 | 427,745 | -2.18(-4.58%) |
| May 21, 2013 | 48.22 | 48.22 | 47.16 | 47.61 | 154,945 | -0.10(-0.21%) |
| May 20, 2013 | 48.25 | 48.55 | 47.43 | 47.71 | 280,916 | -0.27(-0.56%) |
| May 17, 2013 | 47.30 | 48.05 | 46.66 | 47.98 | 154,702 | +1.74(+3.76%) |
| May 16, 2013 | 47.53 | 47.90 | 46.07 | 46.24 | 141,993 | -0.90(-1.91%) |
| May 15, 2013 | 45.92 | 47.73 | 45.50 | 47.14 | 137,428 | +1.91(+4.22%) |
| May 13, 2013 | 46.75 | 46.75 | 45.03 | 45.23 | 244,126 | -1.40(-3.00%) |
| May 10, 2013 | 45.82 | 46.64 | 45.71 | 46.63 | 200,179 | +1.24(+2.73%) |
| May 09, 2013 | 44.69 | 45.99 | 44.52 | 45.39 | 251,499 | +0.71(+1.59%) |
| May 08, 2013 | 43.00 | 44.75 | 42.96 | 44.68 | 176,795 | +1.69(+3.93%) |
| May 07, 2013 | 43.68 | 43.68 | 42.29 | 42.99 | 169,654 | -0.06(-0.14%) |
| May 06, 2013 | 43.02 | 43.56 | 42.49 | 43.05 | 291,559 | +0.85(+2.01%) |
| May 03, 2013 | 42.45 | 43.00 | 41.01 | 42.20 | 355,954 | +1.19(+2.90%) |
| May 02, 2013 | 40.30 | 41.19 | 39.51 | 41.01 | 210,162 | +1.63(+4.14%) |
| May 01, 2013 | 40.72 | 40.72 | 39.25 | 39.38 | 164,687 | -1.14(-2.81%) |
| Apr 30, 2013 | 39.74 | 40.52 | 38.80 | 40.52 | 160,869 | +1.17(+2.97%) |
| Apr 29, 2013 | 38.00 | 39.65 | 38.00 | 39.35 | 166,933 | +1.30(+3.42%) |
| Apr 26, 2013 | 38.04 | 38.47 | 37.62 | 38.05 | 154,677 | -1.07(-2.74%) |
| Apr 25, 2013 | 38.41 | 39.84 | 38.30 | 39.12 | 301,336 | +1.11(+2.92%) |
| Apr 24, 2013 | 36.03 | 38.36 | 36.03 | 38.01 | 299,817 | +1.32(+3.60%) |
| Apr 23, 2013 | 35.00 | 36.86 | 35.00 | 36.69 | 497,001 | +2.22(+6.44%) |
| Apr 22, 2013 | 33.70 | 34.85 | 32.38 | 34.47 | 370,872 | +1.02(+3.05%) |
| Apr 19, 2013 | 33.02 | 33.68 | 31.96 | 33.45 | 381,061 | +0.78(+2.39%) |
| Apr 18, 2013 | 34.46 | 35.29 | 32.50 | 32.67 | 321,164 | -0.91(-2.71%) |
| Apr 17, 2013 | 35.80 | 35.80 | 33.13 | 33.58 | 441,826 | -3.67(-9.86%) |
| Apr 16, 2013 | 36.01 | 37.35 | 35.66 | 37.25 | 250,538 | +2.11(+6.01%) |
| Apr 15, 2013 | 36.84 | 37.53 | 34.94 | 35.14 | 383,142 | -2.70(-7.14%) |
| Apr 12, 2013 | 37.49 | 38.19 | 36.55 | 37.84 | 190,142 | -0.57(-1.48%) |
| Apr 11, 2013 | 38.38 | 39.12 | 37.67 | 38.41 | 226,235 | -0.38(-0.98%) |
| Apr 10, 2013 | 36.80 | 38.93 | 36.78 | 38.79 | 488,466 | +2.34(+6.42%) |
| Apr 09, 2013 | 35.15 | 37.20 | 34.85 | 36.45 | 331,443 | +0.97(+2.73%) |
| Apr 08, 2013 | 34.46 | 35.48 | 33.42 | 35.48 | 233,362 | +1.26(+3.68%) |
| Apr 05, 2013 | 33.05 | 34.39 | 32.35 | 34.22 | 452,887 | -0.50(-1.44%) |
| Apr 04, 2013 | 33.48 | 34.80 | 32.77 | 34.72 | 289,402 | +1.28(+3.83%) |
| Apr 03, 2013 | 37.00 | 37.00 | 33.07 | 33.44 | 421,802 | -2.14(-6.01%) |
| Apr 02, 2013 | 37.68 | 37.68 | 35.18 | 35.58 | 395,548 | -1.05(-2.87%) |
| Apr 01, 2013 | 38.25 | 38.60 | 36.28 | 36.63 | 248,155 | -2.19(-5.64%) |
| Mar 28, 2013 | 38.74 | 39.00 | 37.65 | 38.82 | 193,903 | +0.69(+1.81%) |
| Mar 27, 2013 | 37.35 | 38.25 | 36.62 | 38.13 | 155,830 | +0.16(+0.42%) |
| Mar 26, 2013 | 37.25 | 38.03 | 37.25 | 37.97 | 160,277 | +1.02(+2.76%) |
| Mar 25, 2013 | 37.92 | 38.49 | 36.36 | 36.95 | 229,316 | -0.19(-0.51%) |
| Mar 22, 2013 | 36.60 | 37.75 | 36.49 | 37.14 | 245,333 | +1.13(+3.14%) |
| Mar 21, 2013 | 37.69 | 37.69 | 35.89 | 36.01 | 342,931 | -1.79(-4.73%) |
| Mar 20, 2013 | 37.20 | 38.00 | 37.08 | 37.80 | 351,720 | +1.43(+3.92%) |
| Mar 19, 2013 | 37.39 | 37.53 | 35.43 | 36.37 | 303,704 | -0.43(-1.17%) |
| Mar 18, 2013 | 36.76 | 37.83 | 36.28 | 36.80 | 371,050 | -1.55(-4.04%) |
| Mar 15, 2013 | 40.31 | 40.31 | 37.98 | 38.35 | 367,942 | -1.96(-4.86%) |
| Mar 14, 2013 | 40.19 | 40.88 | 40.01 | 40.31 | 166,864 | +0.55(+1.38%) |
| Mar 13, 2013 | 39.30 | 39.99 | 38.65 | 39.76 | 214,660 | +0.35(+0.89%) |
| Mar 12, 2013 | 38.29 | 39.45 | 38.29 | 39.41 | 172,455 | +0.58(+1.49%) |
| Mar 11, 2013 | 38.45 | 38.96 | 37.75 | 38.83 | 166,079 | +0.18(+0.47%) |
| Mar 08, 2013 | 39.50 | 39.50 | 37.65 | 38.65 | 492,926 | +0.09(+0.23%) |
| Mar 07, 2013 | 38.47 | 39.15 | 38.20 | 38.56 | 260,859 | +0.49(+1.29%) |
| Mar 06, 2013 | 38.70 | 38.72 | 37.72 | 38.07 | 366,709 | +0.17(+0.45%) |
| Mar 05, 2013 | 36.82 | 38.16 | 36.81 | 37.90 | 409,202 | +2.04(+5.69%) |
| Mar 04, 2013 | 36.19 | 36.32 | 35.01 | 35.86 | 181,493 | -0.15(-0.42%) |