| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 23, 2013 | 16.92 | 17.32 | 16.74 | 17.25 | 787,382 | +0.18(+1.05%) |
| May 22, 2013 | 17.20 | 17.61 | 16.87 | 17.07 | 1,392,973 | -0.16(-0.93%) |
| May 21, 2013 | 17.10 | 17.56 | 17.07 | 17.23 | 841,213 | +0.20(+1.17%) |
| May 20, 2013 | 16.53 | 17.07 | 16.47 | 17.03 | 1,118,699 | +0.48(+2.90%) |
| May 17, 2013 | 16.35 | 16.60 | 16.19 | 16.55 | 1,738,024 | +0.33(+2.03%) |
| May 16, 2013 | 16.87 | 17.10 | 16.10 | 16.22 | 1,722,591 | -1.13(-6.51%) |
| May 15, 2013 | 17.60 | 18.22 | 17.24 | 17.35 | 1,383,930 | +0.04(+0.23%) |
| May 13, 2013 | 16.93 | 17.36 | 16.86 | 17.31 | 987,514 | +0.30(+1.76%) |
| May 10, 2013 | 16.59 | 17.09 | 16.34 | 17.01 | 729,330 | +0.30(+1.80%) |
| May 09, 2013 | 16.62 | 17.05 | 16.34 | 16.71 | 762,348 | +0.10(+0.60%) |
| May 08, 2013 | 16.48 | 16.77 | 16.21 | 16.61 | 736,638 | +0.17(+1.03%) |
| May 07, 2013 | 16.12 | 16.70 | 16.09 | 16.44 | 1,106,087 | +0.44(+2.75%) |
| May 06, 2013 | 15.54 | 16.03 | 15.40 | 16.00 | 753,403 | +0.45(+2.89%) |
| May 03, 2013 | 15.44 | 15.77 | 15.22 | 15.55 | 1,377,802 | +0.33(+2.17%) |
| May 02, 2013 | 15.32 | 15.57 | 14.93 | 15.22 | 1,913,388 | -0.47(-3.00%) |
| May 01, 2013 | 15.66 | 16.10 | 15.16 | 15.69 | 1,755,417 | +0.03(+0.19%) |
| Apr 30, 2013 | 15.79 | 16.35 | 15.56 | 15.66 | 2,641,223 | -0.14(-0.89%) |
| Apr 29, 2013 | 16.26 | 16.34 | 15.60 | 15.80 | 2,270,000 | -0.09(-0.57%) |
| Apr 26, 2013 | 16.14 | 16.23 | 15.80 | 15.89 | 1,137,480 | -0.34(-2.09%) |
| Apr 25, 2013 | 16.39 | 16.67 | 16.13 | 16.23 | 1,026,885 | -0.07(-0.43%) |
| Apr 24, 2013 | 15.90 | 16.38 | 15.85 | 16.30 | 1,127,989 | +0.40(+2.52%) |
| Apr 23, 2013 | 16.27 | 16.44 | 15.83 | 15.90 | 1,080,657 | -0.33(-2.03%) |
| Apr 22, 2013 | 16.11 | 16.36 | 15.69 | 16.23 | 996,815 | +0.14(+0.87%) |
| Apr 19, 2013 | 16.25 | 16.28 | 15.55 | 16.09 | 1,041,035 | -0.10(-0.62%) |
| Apr 18, 2013 | 15.97 | 16.50 | 15.55 | 16.19 | 1,287,867 | +0.34(+2.15%) |
| Apr 17, 2013 | 15.87 | 15.99 | 15.40 | 15.85 | 1,587,565 | -0.17(-1.06%) |
| Apr 16, 2013 | 15.66 | 16.33 | 15.33 | 16.02 | 2,238,259 | +0.61(+3.96%) |
| Apr 15, 2013 | 16.24 | 16.30 | 15.38 | 15.41 | 1,231,290 | -1.20(-7.22%) |
| Apr 12, 2013 | 16.81 | 17.04 | 16.51 | 16.61 | 1,315,781 | -0.42(-2.47%) |
| Apr 11, 2013 | 16.64 | 17.35 | 16.60 | 17.03 | 1,558,042 | +0.38(+2.28%) |
| Apr 10, 2013 | 16.18 | 16.80 | 16.18 | 16.65 | 1,529,253 | +0.52(+3.22%) |
| Apr 09, 2013 | 15.50 | 16.24 | 15.46 | 16.13 | 1,729,805 | +0.66(+4.27%) |
| Apr 08, 2013 | 15.57 | 15.60 | 15.16 | 15.47 | 2,153,357 | +0.02(+0.13%) |
| Apr 05, 2013 | 14.47 | 15.46 | 14.46 | 15.45 | 2,668,882 | +0.89(+6.11%) |
| Apr 04, 2013 | 14.34 | 14.76 | 14.11 | 14.56 | 1,560,236 | +0.14(+0.97%) |
| Apr 03, 2013 | 15.00 | 15.00 | 14.33 | 14.42 | 1,744,282 | -0.57(-3.80%) |
| Apr 02, 2013 | 15.81 | 15.81 | 14.92 | 14.99 | 2,172,019 | -0.79(-5.01%) |
| Apr 01, 2013 | 16.18 | 16.21 | 15.61 | 15.78 | 1,690,036 | -0.47(-2.89%) |
| Mar 28, 2013 | 16.41 | 16.60 | 16.16 | 16.25 | 970,353 | -0.17(-1.04%) |
| Mar 27, 2013 | 16.46 | 16.63 | 16.33 | 16.42 | 1,125,165 | -0.19(-1.14%) |
| Mar 26, 2013 | 16.31 | 16.70 | 16.27 | 16.61 | 1,248,475 | +0.41(+2.53%) |
| Mar 25, 2013 | 16.45 | 16.80 | 16.08 | 16.20 | 1,729,316 | -0.59(-3.51%) |
| Mar 22, 2013 | 17.30 | 17.58 | 16.70 | 16.79 | 1,551,884 | -0.33(-1.93%) |
| Mar 21, 2013 | 17.22 | 17.70 | 17.10 | 17.12 | 2,189,375 | -0.22(-1.27%) |
| Mar 20, 2013 | 17.68 | 17.69 | 17.30 | 17.34 | 1,595,210 | -0.16(-0.91%) |
| Mar 19, 2013 | 18.15 | 18.16 | 17.15 | 17.50 | 2,043,336 | -0.47(-2.62%) |
| Mar 18, 2013 | 17.65 | 18.28 | 17.65 | 17.97 | 2,434,734 | -0.03(-0.17%) |
| Mar 15, 2013 | 17.67 | 18.86 | 17.42 | 18.00 | 5,579,806 | +2.04(+12.78%) |
| Mar 14, 2013 | 15.19 | 15.98 | 15.16 | 15.96 | 1,875,477 | +0.84(+5.56%) |
| Mar 13, 2013 | 15.65 | 15.82 | 14.92 | 15.12 | 1,539,545 | -0.45(-2.89%) |
| Mar 12, 2013 | 15.99 | 15.99 | 15.39 | 15.57 | 818,468 | -0.37(-2.32%) |
| Mar 11, 2013 | 15.85 | 16.00 | 15.63 | 15.94 | 756,998 | -0.02(-0.13%) |
| Mar 08, 2013 | 15.90 | 16.11 | 15.61 | 15.96 | 1,083,954 | +0.13(+0.82%) |
| Mar 07, 2013 | 14.70 | 15.88 | 14.48 | 15.83 | 1,722,521 | +1.11(+7.54%) |
| Mar 06, 2013 | 14.32 | 14.86 | 14.26 | 14.72 | 1,325,609 | +0.43(+3.01%) |
| Mar 05, 2013 | 14.18 | 14.54 | 14.18 | 14.29 | 794,860 | +0.19(+1.35%) |
| Mar 04, 2013 | 13.97 | 14.24 | 13.81 | 14.10 | 1,185,281 | +0.06(+0.43%) |