| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Jan 31, 2013 | 36.86 | 36.95 | 36.44 | 36.57 | 767,599 | -1.36(-3.59%) |
| Jan 30, 2013 | 37.06 | 38.75 | 37.02 | 37.93 | 1,189,243 | +1.63(+4.49%) |
| Jan 29, 2013 | 36.22 | 36.48 | 36.22 | 36.30 | 566,176 | -0.11(-0.30%) |
| Jan 28, 2013 | 36.69 | 36.72 | 36.33 | 36.41 | 1,606,475 | -0.59(-1.59%) |
| Jan 25, 2013 | 37.37 | 37.40 | 36.92 | 37.00 | 1,088,593 | -0.15(-0.40%) |
| Jan 24, 2013 | 37.18 | 37.47 | 37.12 | 37.15 | 918,209 | +0.19(+0.51%) |
| Jan 23, 2013 | 36.95 | 37.16 | 36.75 | 36.96 | 660,781 | +0.59(+1.62%) |
| Jan 22, 2013 | 36.47 | 36.64 | 36.14 | 36.37 | 1,460,366 | -1.32(-3.50%) |
| Jan 18, 2013 | 37.71 | 37.74 | 37.39 | 37.69 | 1,258,170 | -0.11(-0.29%) |
| Jan 17, 2013 | 37.19 | 38.31 | 37.06 | 37.80 | 1,329,295 | +0.70(+1.89%) |
| Jan 16, 2013 | 36.81 | 37.69 | 36.75 | 37.10 | 645,893 | -1.02(-2.68%) |
| Jan 15, 2013 | 37.97 | 38.16 | 37.87 | 38.12 | 309,763 | -0.17(-0.44%) |
| Jan 14, 2013 | 38.56 | 38.56 | 38.25 | 38.29 | 378,977 | +0.14(+0.37%) |
| Jan 12, 2013 | 38.35 | 38.40 | 38.10 | 38.15 | 868,624 | +0.00(+0.00%) |
| Jan 11, 2013 | 38.35 | 38.40 | 38.10 | 38.15 | 868,624 | +0.25(+0.66%) |
| Jan 10, 2013 | 37.64 | 37.93 | 37.45 | 37.90 | 1,806,469 | +0.14(+0.37%) |
| Jan 09, 2013 | 37.68 | 37.92 | 37.63 | 37.76 | 731,714 | -0.19(-0.50%) |
| Jan 08, 2013 | 38.07 | 38.12 | 37.69 | 37.95 | 979,564 | -0.60(-1.56%) |
| Jan 07, 2013 | 39.01 | 39.15 | 38.10 | 38.55 | 1,374,644 | -0.70(-1.78%) |
| Jan 04, 2013 | 39.06 | 39.44 | 39.00 | 39.25 | 429,254 | -0.75(-1.88%) |
| Jan 03, 2013 | 39.99 | 40.43 | 39.78 | 40.00 | 594,885 | -0.14(-0.35%) |
| Jan 02, 2013 | 40.20 | 40.20 | 39.86 | 40.14 | 301,603 | +0.93(+2.37%) |
| Dec 31, 2012 | 38.77 | 39.35 | 38.67 | 39.21 | 436,795 | +0.48(+1.24%) |
| Dec 28, 2012 | 38.54 | 38.87 | 38.53 | 38.73 | 347,236 | +0.16(+0.41%) |
| Dec 27, 2012 | 38.46 | 38.74 | 38.33 | 38.57 | 790,802 | -0.62(-1.58%) |
| Dec 26, 2012 | 39.20 | 39.47 | 39.06 | 39.19 | 360,576 | -0.46(-1.16%) |
| Dec 24, 2012 | 39.63 | 39.72 | 39.54 | 39.65 | 281,692 | -1.10(-2.70%) |
| Dec 21, 2012 | 39.37 | 40.75 | 38.58 | 40.75 | 1,037,583 | +0.42(+1.04%) |
| Dec 20, 2012 | 40.02 | 40.52 | 39.80 | 40.33 | 541,864 | -0.20(-0.49%) |
| Dec 19, 2012 | 40.83 | 40.94 | 40.44 | 40.53 | 1,172,622 | +1.05(+2.66%) |
| Dec 18, 2012 | 38.73 | 39.52 | 38.66 | 39.48 | 1,292,580 | +1.71(+4.53%) |
| Dec 17, 2012 | 37.46 | 37.80 | 37.43 | 37.77 | 499,717 | -0.08(-0.21%) |
| Dec 14, 2012 | 37.73 | 37.90 | 37.67 | 37.85 | 447,925 | +0.14(+0.37%) |
| Dec 13, 2012 | 37.52 | 37.82 | 37.48 | 37.71 | 781,743 | +0.05(+0.13%) |
| Dec 12, 2012 | 37.36 | 37.88 | 37.31 | 37.66 | 596,690 | +0.43(+1.15%) |
| Dec 11, 2012 | 36.50 | 37.39 | 36.38 | 37.23 | 855,723 | +0.86(+2.36%) |
| Dec 10, 2012 | 36.29 | 36.40 | 36.18 | 36.37 | 326,443 | -0.22(-0.60%) |
| Dec 07, 2012 | 36.46 | 36.65 | 36.32 | 36.59 | 340,806 | +0.34(+0.94%) |
| Dec 06, 2012 | 36.25 | 36.40 | 36.17 | 36.25 | 465,365 | +0.57(+1.60%) |
| Dec 05, 2012 | 35.44 | 35.83 | 35.40 | 35.68 | 377,028 | +0.23(+0.65%) |
| Dec 04, 2012 | 35.40 | 35.63 | 35.34 | 35.45 | 687,156 | +0.27(+0.77%) |
| Nov 30, 2012 | 35.10 | 35.24 | 35.02 | 35.18 | 436,015 | +0.23(+0.66%) |
| Nov 29, 2012 | 34.87 | 35.10 | 34.73 | 34.95 | 480,483 | +0.36(+1.04%) |
| Nov 28, 2012 | 34.10 | 34.62 | 33.94 | 34.59 | 1,049,987 | -0.36(-1.03%) |
| Nov 27, 2012 | 35.15 | 35.25 | 34.93 | 34.95 | 345,567 | -0.21(-0.60%) |
| Nov 26, 2012 | 35.48 | 35.48 | 35.06 | 35.16 | 716,170 | -0.56(-1.57%) |
| Nov 24, 2012 | 35.32 | 35.72 | 35.28 | 35.72 | 738,028 | +0.00(+0.00%) |
| Nov 23, 2012 | 35.32 | 35.80 | 35.28 | 35.72 | 738,028 | +1.16(+3.36%) |
| Nov 21, 2012 | 34.43 | 34.59 | 34.37 | 34.56 | 1,211,129 | +0.39(+1.14%) |
| Nov 20, 2012 | 34.20 | 34.25 | 33.87 | 34.17 | 756,647 | -0.68(-1.95%) |
| Nov 19, 2012 | 34.69 | 34.86 | 34.38 | 34.85 | 1,508,894 | +1.69(+5.10%) |
| Nov 16, 2012 | 33.25 | 33.34 | 32.75 | 33.16 | 1,177,295 | +1.08(+3.37%) |
| Nov 15, 2012 | 31.42 | 32.16 | 31.41 | 32.08 | 1,336,210 | +1.69(+5.56%) |
| Nov 14, 2012 | 30.72 | 30.79 | 30.29 | 30.39 | 504,567 | -0.34(-1.11%) |
| Nov 13, 2012 | 30.53 | 30.91 | 30.48 | 30.73 | 336,448 | -0.04(-0.13%) |
| Nov 12, 2012 | 30.97 | 30.97 | 30.74 | 30.77 | 375,025 | -0.38(-1.22%) |
| Nov 09, 2012 | 31.17 | 31.35 | 31.03 | 31.15 | 306,788 | +0.08(+0.26%) |
| Nov 08, 2012 | 31.33 | 31.41 | 31.01 | 31.07 | 529,902 | -0.40(-1.27%) |
| Nov 07, 2012 | 31.85 | 31.85 | 31.29 | 31.47 | 500,245 | -0.76(-2.36%) |
| Nov 06, 2012 | 32.13 | 32.31 | 32.04 | 32.23 | 371,344 | +0.57(+1.80%) |
| Nov 05, 2012 | 31.62 | 31.77 | 31.49 | 31.66 | 415,826 | -0.03(-0.09%) |
| Nov 02, 2012 | 32.30 | 32.33 | 31.68 | 31.69 | 544,570 | -0.86(-2.64%) |