| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 28, 2013 | 12.41 | 12.88 | 12.29 | 12.88 | 2,860,165 | +0.38(+3.04%) |
| Feb 27, 2013 | 13.48 | 13.62 | 12.27 | 12.50 | 3,238,480 | -0.92(-6.86%) |
| Feb 26, 2013 | 13.58 | 14.40 | 13.19 | 13.42 | 4,877,512 | +1.35(+11.18%) |
| Feb 22, 2013 | 12.18 | 12.44 | 12.05 | 12.07 | 1,152,279 | -0.41(-3.29%) |
| Feb 21, 2013 | 12.27 | 12.93 | 12.27 | 12.48 | 2,986,910 | +0.20(+1.63%) |
| Feb 20, 2013 | 11.32 | 12.32 | 11.31 | 12.28 | 2,884,456 | +1.00(+8.87%) |
| Feb 19, 2013 | 11.70 | 11.70 | 11.25 | 11.28 | 1,570,567 | -0.49(-4.16%) |
| Feb 15, 2013 | 11.77 | 12.07 | 11.72 | 11.77 | 1,256,422 | -0.11(-0.93%) |
| Feb 14, 2013 | 12.15 | 12.21 | 11.81 | 11.88 | 1,396,264 | -0.19(-1.57%) |
| Feb 13, 2013 | 11.96 | 12.26 | 11.85 | 12.07 | 1,165,142 | +0.08(+0.67%) |
| Feb 12, 2013 | 12.10 | 12.19 | 11.91 | 11.99 | 843,573 | -0.12(-0.99%) |
| Feb 11, 2013 | 12.29 | 12.40 | 12.08 | 12.11 | 1,367,765 | -0.24(-1.94%) |
| Feb 08, 2013 | 12.50 | 12.51 | 12.29 | 12.35 | 1,543,858 | -0.23(-1.83%) |
| Feb 07, 2013 | 12.48 | 13.09 | 12.44 | 12.58 | 2,120,047 | -0.04(-0.32%) |
| Feb 06, 2013 | 12.97 | 13.00 | 12.61 | 12.62 | 1,188,651 | -0.63(-4.75%) |
| Feb 04, 2013 | 12.77 | 13.25 | 12.63 | 13.25 | 1,330,550 | +0.85(+6.85%) |
| Feb 01, 2013 | 12.56 | 12.56 | 12.24 | 12.40 | 1,814,983 | -0.67(-5.13%) |
| Jan 31, 2013 | 13.11 | 13.20 | 12.78 | 13.07 | 1,003,724 | +0.03(+0.23%) |
| Jan 30, 2013 | 12.56 | 13.05 | 12.40 | 13.04 | 1,470,767 | +0.79(+6.45%) |
| Jan 29, 2013 | 12.80 | 12.90 | 12.17 | 12.25 | 1,247,904 | -0.39(-3.09%) |
| Jan 28, 2013 | 12.28 | 12.79 | 12.25 | 12.64 | 966,768 | +0.33(+2.68%) |
| Jan 25, 2013 | 12.25 | 12.53 | 12.10 | 12.31 | 1,231,249 | +0.10(+0.82%) |
| Jan 24, 2013 | 12.22 | 12.92 | 12.04 | 12.21 | 1,936,983 | +0.07(+0.58%) |
| Jan 23, 2013 | 12.48 | 12.52 | 12.08 | 12.14 | 1,221,294 | -0.32(-2.57%) |
| Jan 22, 2013 | 12.84 | 13.10 | 12.43 | 12.46 | 1,064,359 | -0.42(-3.26%) |
| Jan 18, 2013 | 13.60 | 13.68 | 12.80 | 12.88 | 2,034,125 | -0.85(-6.19%) |
| Jan 17, 2013 | 13.49 | 13.73 | 13.43 | 13.73 | 847,593 | +0.09(+0.66%) |
| Jan 16, 2013 | 13.85 | 13.91 | 13.52 | 13.64 | 1,179,161 | -0.30(-2.15%) |
| Jan 15, 2013 | 14.13 | 14.18 | 13.83 | 13.94 | 856,859 | -0.02(-0.14%) |
| Jan 14, 2013 | 14.17 | 14.27 | 13.89 | 13.96 | 902,730 | -0.22(-1.55%) |
| Jan 12, 2013 | 14.29 | 14.45 | 14.18 | 14.18 | 498,415 | +0.00(+0.00%) |
| Jan 11, 2013 | 14.29 | 14.45 | 14.18 | 14.18 | 497,915 | -0.07(-0.49%) |
| Jan 10, 2013 | 14.33 | 14.54 | 14.23 | 14.25 | 946,919 | -0.35(-2.40%) |
| Jan 09, 2013 | 14.34 | 14.74 | 14.30 | 14.60 | 1,066,838 | +0.03(+0.21%) |
| Jan 08, 2013 | 14.67 | 14.92 | 14.52 | 14.57 | 935,387 | -0.17(-1.15%) |
| Jan 07, 2013 | 14.93 | 15.05 | 14.68 | 14.74 | 851,355 | -0.02(-0.14%) |
| Jan 04, 2013 | 15.03 | 15.11 | 14.70 | 14.76 | 1,054,485 | -0.33(-2.19%) |
| Jan 03, 2013 | 15.13 | 15.29 | 14.80 | 15.09 | 745,194 | +0.13(+0.87%) |
| Jan 02, 2013 | 15.68 | 15.82 | 14.93 | 14.96 | 2,089,419 | -2.05(-12.05%) |
| Dec 31, 2012 | 19.50 | 19.69 | 16.82 | 17.01 | 2,348,120 | -1.97(-10.38%) |
| Dec 28, 2012 | 18.61 | 19.07 | 18.19 | 18.98 | 846,237 | +0.92(+5.09%) |
| Dec 27, 2012 | 18.00 | 19.18 | 17.82 | 18.06 | 1,169,607 | +0.01(+0.06%) |
| Dec 26, 2012 | 17.37 | 18.06 | 17.34 | 18.05 | 716,233 | +0.95(+5.56%) |
| Dec 24, 2012 | 17.11 | 17.31 | 17.03 | 17.10 | 400,644 | -0.29(-1.67%) |
| Dec 21, 2012 | 17.63 | 17.70 | 17.13 | 17.39 | 1,402,913 | +1.07(+6.56%) |
| Dec 20, 2012 | 15.89 | 16.42 | 15.77 | 16.32 | 1,285,539 | +0.40(+2.51%) |
| Dec 19, 2012 | 15.04 | 15.95 | 15.04 | 15.92 | 1,100,749 | +0.84(+5.57%) |
| Dec 18, 2012 | 15.38 | 15.48 | 14.95 | 15.08 | 1,205,057 | -0.57(-3.64%) |
| Dec 17, 2012 | 16.27 | 16.31 | 15.65 | 15.65 | 795,438 | -0.58(-3.57%) |
| Dec 14, 2012 | 16.20 | 16.43 | 16.11 | 16.23 | 671,082 | +0.10(+0.62%) |
| Dec 13, 2012 | 15.78 | 16.37 | 15.71 | 16.13 | 910,977 | +0.29(+1.83%) |
| Dec 12, 2012 | 15.39 | 15.86 | 15.29 | 15.84 | 655,263 | +0.41(+2.66%) |
| Dec 11, 2012 | 15.79 | 15.85 | 15.43 | 15.43 | 979,904 | -0.55(-3.44%) |
| Dec 10, 2012 | 15.90 | 16.10 | 15.81 | 15.98 | 839,602 | +0.23(+1.46%) |
| Dec 07, 2012 | 16.07 | 16.42 | 15.73 | 15.75 | 510,113 | -0.58(-3.52%) |
| Dec 06, 2012 | 16.15 | 16.47 | 16.09 | 16.33 | 575,406 | +0.19(+1.15%) |
| Dec 05, 2012 | 16.40 | 16.80 | 16.07 | 16.14 | 634,607 | -0.30(-1.82%) |