| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 21, 2013 | 44.78 | 44.86 | 44.60 | 44.70 | 3,504 | -0.07(-0.16%) |
| May 20, 2013 | 45.20 | 45.20 | 44.61 | 44.77 | 10,080 | -0.49(-1.08%) |
| May 17, 2013 | 45.45 | 45.45 | 45.11 | 45.26 | 2,692 | +0.63(+1.41%) |
| May 16, 2013 | 44.80 | 45.00 | 44.52 | 44.63 | 3,687 | -0.09(-0.20%) |
| May 15, 2013 | 44.80 | 45.06 | 44.72 | 44.72 | 4,911 | +0.62(+1.41%) |
| May 13, 2013 | 43.90 | 44.28 | 43.90 | 44.10 | 3,962 | +0.08(+0.18%) |
| May 10, 2013 | 43.91 | 44.25 | 43.85 | 44.02 | 3,515 | +0.18(+0.41%) |
| May 09, 2013 | 42.98 | 43.96 | 42.98 | 43.84 | 5,021 | +0.88(+2.05%) |
| May 08, 2013 | 42.68 | 42.98 | 42.68 | 42.96 | 1,548 | -0.44(-1.02%) |
| May 07, 2013 | 43.45 | 43.45 | 43.40 | 43.40 | 1,720 | +0.04(+0.09%) |
| May 06, 2013 | 43.03 | 43.55 | 43.03 | 43.36 | 3,537 | +0.02(+0.05%) |
| May 03, 2013 | 43.11 | 43.34 | 43.34 | 43.34 | 1,000 | -0.23(-0.54%) |
| May 02, 2013 | 43.50 | 43.60 | 43.39 | 43.57 | 4,314 | +0.63(+1.48%) |
| May 01, 2013 | 42.77 | 42.94 | 42.36 | 42.94 | 3,400 | -0.12(-0.28%) |
| Apr 30, 2013 | 43.28 | 43.28 | 42.85 | 43.06 | 10,129 | -0.20(-0.46%) |
| Apr 29, 2013 | 43.45 | 43.45 | 43.26 | 43.26 | 1,370 | -0.51(-1.17%) |
| Apr 26, 2013 | 44.11 | 44.06 | 43.72 | 43.77 | 4,196 | -0.19(-0.43%) |
| Apr 25, 2013 | 44.00 | 44.09 | 43.80 | 43.96 | 17,248 | +0.17(+0.39%) |
| Apr 24, 2013 | 44.10 | 44.25 | 43.79 | 43.79 | 6,724 | -0.29(-0.66%) |
| Apr 23, 2013 | 44.18 | 44.29 | 44.08 | 44.08 | 2,900 | +0.58(+1.33%) |
| Apr 22, 2013 | 43.65 | 43.65 | 43.49 | 43.50 | 1,950 | +0.15(+0.35%) |
| Apr 19, 2013 | 43.20 | 43.35 | 43.20 | 43.35 | 200 | -0.19(-0.44%) |
| Apr 18, 2013 | 43.60 | 43.86 | 43.26 | 43.54 | 5,840 | -0.45(-1.02%) |
| Apr 17, 2013 | 43.21 | 43.99 | 43.21 | 43.99 | 5,110 | +1.22(+2.85%) |
| Apr 16, 2013 | 43.44 | 43.44 | 42.72 | 42.77 | 10,004 | -1.13(-2.57%) |
| Apr 15, 2013 | 43.29 | 43.90 | 43.29 | 43.90 | 5,386 | +0.45(+1.03%) |
| Apr 12, 2013 | 43.66 | 43.66 | 43.45 | 43.45 | 250 | +0.13(+0.29%) |
| Apr 11, 2013 | 43.25 | 43.33 | 43.08 | 43.33 | 1,025 | -0.16(-0.38%) |
| Apr 10, 2013 | 43.32 | 43.76 | 43.28 | 43.49 | 2,475 | +0.07(+0.16%) |
| Apr 09, 2013 | 43.89 | 43.91 | 43.26 | 43.42 | 7,346 | -0.57(-1.28%) |
| Apr 08, 2013 | 43.93 | 43.99 | 43.82 | 43.99 | 2,885 | +0.08(+0.17%) |
| Apr 05, 2013 | 44.60 | 44.60 | 43.75 | 43.91 | 8,328 | -0.54(-1.21%) |
| Apr 04, 2013 | 45.43 | 45.43 | 44.39 | 44.45 | 9,668 | -0.68(-1.51%) |
| Apr 03, 2013 | 45.13 | 45.29 | 45.05 | 45.13 | 3,255 | -0.22(-0.49%) |
| Apr 02, 2013 | 45.22 | 45.50 | 45.22 | 45.35 | 1,055 | +0.23(+0.51%) |
| Apr 01, 2013 | 45.75 | 45.75 | 42.61 | 45.12 | 10,667 | -0.15(-0.34%) |
| Mar 28, 2013 | 45.90 | 45.90 | 45.27 | 45.27 | 8,619 | -0.55(-1.19%) |
| Mar 27, 2013 | 45.67 | 45.91 | 45.52 | 45.82 | 14,854 | +0.67(+1.48%) |
| Mar 26, 2013 | 45.20 | 45.31 | 45.10 | 45.15 | 3,939 | +0.11(+0.24%) |
| Mar 25, 2013 | 44.77 | 45.17 | 44.77 | 45.04 | 4,614 | +0.73(+1.64%) |
| Mar 22, 2013 | 44.66 | 44.67 | 44.14 | 44.31 | 7,226 | -0.41(-0.91%) |
| Mar 21, 2013 | 44.65 | 44.82 | 44.56 | 44.72 | 5,511 | +0.22(+0.49%) |
| Mar 20, 2013 | 44.59 | 44.60 | 44.36 | 44.50 | 4,690 | -0.50(-1.11%) |
| Mar 19, 2013 | 44.51 | 45.17 | 44.34 | 45.00 | 10,352 | +0.37(+0.83%) |
| Mar 18, 2013 | 43.89 | 44.63 | 43.89 | 44.63 | 6,570 | +1.02(+2.33%) |
| Mar 15, 2013 | 43.79 | 43.80 | 43.52 | 43.61 | 6,148 | -0.56(-1.27%) |
| Mar 14, 2013 | 44.17 | 44.34 | 43.93 | 44.17 | 4,700 | -0.21(-0.46%) |
| Mar 13, 2013 | 44.25 | 44.57 | 44.25 | 44.38 | 3,312 | +0.52(+1.18%) |
| Mar 12, 2013 | 43.78 | 44.01 | 43.78 | 43.86 | 2,428 | +0.07(+0.16%) |
| Mar 11, 2013 | 43.97 | 44.37 | 43.79 | 43.79 | 2,768 | -0.18(-0.41%) |
| Mar 08, 2013 | 43.60 | 44.38 | 43.60 | 43.97 | 5,029 | +0.71(+1.64%) |
| Mar 07, 2013 | 43.44 | 43.69 | 43.21 | 43.26 | 2,884 | -0.94(-2.12%) |
| Mar 06, 2013 | 44.09 | 44.22 | 44.05 | 44.20 | 1,180 | +0.23(+0.52%) |
| Mar 05, 2013 | 43.98 | 44.10 | 43.85 | 43.97 | 11,580 | +0.06(+0.13%) |
| Mar 04, 2013 | 44.31 | 44.32 | 43.90 | 43.91 | 50,358 | -0.18(-0.40%) |