| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 24, 2013 | 22.06 | 22.40 | 21.89 | 22.02 | 14,693 | +0.44(+2.04%) |
| May 23, 2013 | 22.29 | 22.46 | 21.58 | 21.58 | 37,411 | +0.01(+0.05%) |
| May 22, 2013 | 20.43 | 21.79 | 20.03 | 21.57 | 21,457 | +1.13(+5.51%) |
| May 21, 2013 | 20.57 | 20.62 | 20.39 | 20.44 | 2,425 | -0.22(-1.05%) |
| May 20, 2013 | 20.77 | 20.77 | 20.50 | 20.66 | 8,950 | -0.04(-0.19%) |
| May 17, 2013 | 21.07 | 21.08 | 20.70 | 20.70 | 9,392 | -0.61(-2.86%) |
| May 16, 2013 | 20.92 | 21.41 | 20.87 | 21.31 | 8,615 | +0.26(+1.24%) |
| May 15, 2013 | 21.39 | 21.42 | 20.88 | 21.05 | 9,660 | -0.99(-4.49%) |
| May 13, 2013 | 22.00 | 22.17 | 21.93 | 22.04 | 5,400 | +0.11(+0.50%) |
| May 10, 2013 | 22.25 | 22.34 | 21.93 | 21.93 | 7,725 | -0.49(-2.17%) |
| May 09, 2013 | 22.19 | 22.42 | 22.00 | 22.42 | 10,510 | +0.22(+1.00%) |
| May 08, 2013 | 22.57 | 22.62 | 22.16 | 22.19 | 8,395 | -0.22(-0.96%) |
| May 07, 2013 | 22.89 | 22.98 | 22.41 | 22.41 | 31,942 | -0.68(-2.94%) |
| May 06, 2013 | 23.42 | 23.47 | 22.96 | 23.09 | 9,216 | -0.32(-1.37%) |
| May 03, 2013 | 23.54 | 24.33 | 23.15 | 23.41 | 21,264 | -0.92(-3.78%) |
| May 02, 2013 | 24.74 | 24.86 | 24.27 | 24.33 | 10,865 | -0.78(-3.11%) |
| May 01, 2013 | 24.02 | 25.11 | 24.02 | 25.11 | 20,920 | +1.30(+5.46%) |
| Apr 30, 2013 | 24.38 | 24.60 | 23.81 | 23.81 | 43,125 | -0.62(-2.54%) |
| Apr 29, 2013 | 24.64 | 24.64 | 24.31 | 24.43 | 8,744 | -0.59(-2.36%) |
| Apr 26, 2013 | 24.82 | 25.21 | 24.70 | 25.02 | 16,805 | +0.32(+1.30%) |
| Apr 25, 2013 | 24.86 | 24.93 | 24.34 | 24.70 | 11,744 | -0.40(-1.59%) |
| Apr 24, 2013 | 25.28 | 25.39 | 25.05 | 25.10 | 3,572 | -0.26(-1.03%) |
| Apr 23, 2013 | 25.76 | 26.00 | 25.26 | 25.36 | 31,168 | -0.85(-3.24%) |
| Apr 22, 2013 | 26.22 | 27.21 | 26.03 | 26.21 | 21,920 | -0.22(-0.83%) |
| Apr 19, 2013 | 27.12 | 27.43 | 26.39 | 26.43 | 21,987 | -1.23(-4.45%) |
| Apr 18, 2013 | 26.97 | 27.88 | 26.93 | 27.66 | 38,691 | +0.50(+1.84%) |
| Apr 17, 2013 | 27.00 | 27.66 | 26.61 | 27.16 | 37,191 | +1.16(+4.46%) |
| Apr 16, 2013 | 26.53 | 26.81 | 26.00 | 26.00 | 62,759 | -1.20(-4.40%) |
| Apr 15, 2013 | 25.23 | 27.33 | 25.17 | 27.20 | 39,583 | +2.39(+9.62%) |
| Apr 12, 2013 | 24.78 | 25.14 | 24.63 | 24.81 | 16,473 | +0.27(+1.10%) |
| Apr 11, 2013 | 24.83 | 24.89 | 24.29 | 24.54 | 17,539 | -0.33(-1.33%) |
| Apr 10, 2013 | 25.75 | 25.75 | 24.80 | 24.87 | 53,944 | -0.97(-3.75%) |
| Apr 09, 2013 | 26.00 | 26.26 | 25.64 | 25.84 | 18,230 | -0.08(-0.31%) |
| Apr 08, 2013 | 26.47 | 26.80 | 25.91 | 25.92 | 29,819 | -0.62(-2.34%) |
| Apr 05, 2013 | 27.59 | 27.75 | 26.54 | 26.54 | 25,493 | +0.03(+0.11%) |
| Apr 04, 2013 | 26.86 | 26.99 | 26.51 | 26.51 | 37,307 | -0.36(-1.34%) |
| Apr 03, 2013 | 25.59 | 27.11 | 25.58 | 26.87 | 25,165 | +1.15(+4.47%) |
| Apr 02, 2013 | 25.01 | 25.88 | 25.01 | 25.72 | 1,180 | +0.29(+1.14%) |
| Apr 01, 2013 | 24.74 | 25.59 | 24.74 | 25.43 | 12,691 | +0.82(+3.33%) |
| Mar 28, 2013 | 25.16 | 25.16 | 24.61 | 24.61 | 21,969 | -0.58(-2.30%) |
| Mar 27, 2013 | 25.78 | 25.98 | 25.13 | 25.19 | 27,317 | -0.13(-0.51%) |
| Mar 26, 2013 | 25.49 | 25.59 | 25.30 | 25.32 | 5,855 | -0.47(-1.82%) |
| Mar 25, 2013 | 25.39 | 26.10 | 25.30 | 25.79 | 20,158 | +0.19(+0.74%) |
| Mar 22, 2013 | 25.54 | 25.77 | 25.54 | 25.60 | 8,933 | -0.24(-0.93%) |
| Mar 21, 2013 | 25.77 | 25.88 | 25.49 | 25.84 | 43,242 | +0.61(+2.42%) |
| Mar 20, 2013 | 25.46 | 25.68 | 25.20 | 25.23 | 25,111 | -0.75(-2.89%) |
| Mar 19, 2013 | 25.63 | 26.58 | 25.59 | 25.98 | 20,672 | +0.09(+0.35%) |
| Mar 18, 2013 | 26.27 | 26.27 | 25.60 | 25.89 | 20,696 | +0.37(+1.45%) |
| Mar 15, 2013 | 25.53 | 25.73 | 25.42 | 25.52 | 12,566 | +0.07(+0.28%) |
| Mar 14, 2013 | 25.84 | 25.86 | 25.43 | 25.45 | 22,151 | -0.56(-2.15%) |
| Mar 13, 2013 | 26.20 | 26.37 | 25.90 | 26.01 | 39,744 | -0.27(-1.03%) |
| Mar 12, 2013 | 26.28 | 26.58 | 26.17 | 26.28 | 37,283 | +0.04(+0.15%) |
| Mar 11, 2013 | 26.47 | 26.57 | 26.24 | 26.24 | 32,734 | -0.08(-0.30%) |
| Mar 08, 2013 | 26.53 | 27.05 | 26.28 | 26.32 | 36,718 | -0.69(-2.55%) |
| Mar 07, 2013 | 27.12 | 27.18 | 26.93 | 27.01 | 29,100 | -0.22(-0.81%) |
| Mar 06, 2013 | 27.22 | 27.40 | 27.00 | 27.23 | 31,573 | -0.16(-0.58%) |
| Mar 05, 2013 | 27.93 | 28.54 | 27.35 | 27.39 | 37,603 | -1.15(-4.03%) |
| Mar 04, 2013 | 29.12 | 29.29 | 28.52 | 28.54 | 37,763 | -0.25(-0.87%) |