Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Jan 31, 2012 | 14.72 | 14.75 | 14.09 | 14.43 | 8,033,201 | -0.07(-0.48%) |
| Jan 30, 2012 | 14.22 | 14.60 | 14.09 | 14.50 | 3,999,636 | -0.01(-0.07%) |
| Jan 27, 2012 | 14.29 | 14.58 | 14.22 | 14.51 | 5,739,153 | +0.16(+1.11%) |
| Jan 26, 2012 | 14.88 | 14.95 | 14.20 | 14.35 | 6,601,081 | -0.20(-1.37%) |
| Jan 25, 2012 | 13.82 | 14.62 | 13.61 | 14.55 | 8,064,714 | +0.79(+5.74%) |
| Jan 24, 2012 | 13.79 | 13.87 | 13.52 | 13.76 | 9,625,176 | -0.36(-2.55%) |
| Jan 23, 2012 | 14.35 | 14.62 | 14.12 | 14.12 | 9,400,722 | +0.25(+1.80%) |
| Jan 20, 2012 | 13.86 | 13.94 | 13.61 | 13.87 | 6,370,310 | -0.14(-1.00%) |
| Jan 19, 2012 | 13.96 | 14.22 | 13.78 | 14.01 | 6,227,964 | +0.20(+1.45%) |
| Jan 18, 2012 | 13.39 | 13.97 | 13.30 | 13.81 | 7,755,818 | +0.41(+3.02%) |
| Jan 17, 2012 | 14.42 | 14.43 | 13.28 | 13.40 | 12,537,696 | -0.73(-5.13%) |
| Jan 13, 2012 | 15.23 | 15.23 | 13.91 | 14.13 | 15,583,944 | -1.53(-9.77%) |
| Jan 12, 2012 | 15.82 | 15.94 | 15.38 | 15.66 | 7,633,404 | -0.03(-0.19%) |
| Jan 11, 2012 | 15.38 | 15.99 | 15.36 | 15.69 | 5,791,426 | +0.02(+0.13%) |
| Jan 10, 2012 | 15.66 | 15.79 | 15.45 | 15.67 | 6,493,750 | +0.41(+2.69%) |
| Jan 09, 2012 | 15.39 | 15.49 | 15.12 | 15.26 | 5,321,164 | -0.10(-0.65%) |
| Jan 06, 2012 | 15.42 | 15.50 | 15.11 | 15.36 | 3,872,955 | +0.02(+0.13%) |
| Jan 05, 2012 | 15.19 | 15.58 | 14.85 | 15.34 | 5,806,164 | +0.04(+0.26%) |
| Jan 04, 2012 | 15.15 | 15.32 | 14.72 | 15.30 | 6,141,989 | +0.79(+5.44%) |
| Dec 30, 2011 | 14.09 | 14.61 | 14.07 | 14.51 | 3,907,211 | +0.40(+2.83%) |
| Dec 29, 2011 | 14.24 | 14.32 | 14.02 | 14.11 | 3,363,041 | -0.13(-0.91%) |
| Dec 28, 2011 | 14.55 | 14.65 | 14.06 | 14.24 | 3,899,559 | -0.29(-2.00%) |
| Dec 27, 2011 | 14.76 | 14.91 | 14.50 | 14.53 | 2,676,238 | -0.29(-1.96%) |
| Dec 23, 2011 | 15.24 | 15.27 | 14.66 | 14.82 | 3,922,573 | +0.03(+0.20%) |
| Dec 21, 2011 | 14.52 | 14.89 | 14.27 | 14.79 | 4,668,966 | +0.27(+1.86%) |
| Dec 20, 2011 | 14.07 | 14.58 | 14.01 | 14.52 | 5,302,003 | +0.84(+6.14%) |
| Dec 19, 2011 | 14.39 | 14.43 | 13.59 | 13.68 | 5,957,161 | -0.64(-4.47%) |
| Dec 16, 2011 | 14.20 | 14.59 | 14.11 | 14.32 | 6,541,007 | +0.24(+1.70%) |
| Dec 15, 2011 | 14.57 | 14.62 | 14.02 | 14.08 | 5,840,695 | -0.14(-0.98%) |
| Dec 14, 2011 | 14.11 | 14.57 | 14.02 | 14.22 | 6,810,053 | -0.14(-0.97%) |
| Dec 13, 2011 | 14.98 | 15.25 | 14.25 | 14.36 | 5,080,725 | -0.49(-3.30%) |
| Dec 12, 2011 | 15.12 | 15.12 | 14.51 | 14.85 | 4,766,231 | -0.69(-4.44%) |
| Dec 09, 2011 | 15.03 | 15.74 | 14.99 | 15.54 | 4,284,370 | +0.56(+3.74%) |
| Dec 08, 2011 | 15.23 | 15.69 | 14.89 | 14.98 | 8,301,530 | -0.79(-5.01%) |
| Dec 07, 2011 | 16.04 | 16.06 | 15.57 | 15.77 | 5,739,687 | -0.56(-3.43%) |
| Dec 06, 2011 | 16.39 | 16.57 | 16.01 | 16.33 | 5,599,548 | -0.10(-0.61%) |
| Dec 05, 2011 | 16.60 | 16.88 | 16.15 | 16.43 | 5,410,340 | +0.23(+1.42%) |
| Dec 02, 2011 | 16.53 | 16.68 | 16.06 | 16.20 | 4,726,389 | +0.01(+0.06%) |
| Dec 01, 2011 | 16.22 | 16.57 | 15.97 | 16.19 | 5,433,557 | -0.20(-1.22%) |
| Nov 30, 2011 | 15.36 | 16.40 | 15.28 | 16.39 | 12,401,837 | +1.78(+12.18%) |
| Nov 29, 2011 | 14.24 | 14.83 | 14.03 | 14.61 | 7,036,614 | +0.36(+2.53%) |
| Nov 28, 2011 | 14.52 | 14.68 | 14.02 | 14.25 | 8,884,392 | +0.62(+4.55%) |
| Nov 25, 2011 | 13.83 | 14.14 | 13.57 | 13.63 | 3,799,689 | -0.30(-2.15%) |
| Nov 23, 2011 | 14.22 | 14.50 | 13.93 | 13.93 | 7,258,901 | -0.51(-3.53%) |
| Nov 22, 2011 | 14.73 | 14.96 | 14.30 | 14.44 | 6,473,557 | -0.26(-1.77%) |
| Nov 21, 2011 | 14.41 | 14.87 | 14.12 | 14.70 | 7,940,106 | -0.17(-1.14%) |
| Nov 18, 2011 | 15.09 | 15.32 | 14.82 | 14.87 | 5,520,578 | -0.02(-0.13%) |
| Nov 17, 2011 | 15.75 | 15.76 | 14.73 | 14.89 | 8,465,261 | -0.89(-5.64%) |
| Nov 16, 2011 | 16.50 | 16.71 | 15.74 | 15.78 | 8,478,339 | -0.90(-5.40%) |
| Nov 15, 2011 | 16.62 | 16.94 | 16.34 | 16.68 | 4,204,720 | -0.05(-0.30%) |
| Nov 14, 2011 | 16.93 | 17.19 | 16.43 | 16.73 | 3,604,063 | -0.23(-1.36%) |
| Nov 11, 2011 | 17.16 | 17.47 | 16.86 | 16.96 | 5,546,500 | +0.15(+0.89%) |
| Nov 10, 2011 | 17.27 | 17.39 | 16.51 | 16.81 | 5,705,258 | -0.06(-0.36%) |
| Nov 09, 2011 | 17.30 | 17.55 | 16.80 | 16.87 | 7,218,794 | -1.37(-7.51%) |
| Nov 08, 2011 | 18.28 | 18.58 | 17.71 | 18.24 | 4,855,476 | +0.17(+0.94%) |
| Nov 07, 2011 | 18.09 | 18.57 | 17.52 | 18.07 | 4,071,175 | -0.05(-0.28%) |
| Nov 04, 2011 | 17.87 | 18.53 | 17.57 | 18.12 | 6,003,403 | +0.07(+0.39%) |
| Nov 03, 2011 | 18.50 | 18.58 | 17.59 | 18.05 | 7,692,370 | +0.09(+0.50%) |
| Nov 02, 2011 | 17.67 | 17.98 | 17.32 | 17.96 | 4,936,761 | +0.89(+5.21%) |
