| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Jan 31, 2012 | 18.85 | 19.00 | 18.62 | 18.98 | 212,105 | +0.16(+0.85%) |
| Jan 30, 2012 | 18.50 | 18.85 | 18.39 | 18.82 | 158,998 | +0.26(+1.40%) |
| Jan 27, 2012 | 18.38 | 18.70 | 18.35 | 18.56 | 160,534 | +0.18(+0.98%) |
| Jan 26, 2012 | 18.35 | 18.50 | 18.31 | 18.38 | 156,218 | +0.07(+0.38%) |
| Jan 25, 2012 | 18.20 | 18.32 | 18.16 | 18.31 | 79,659 | +0.10(+0.55%) |
| Jan 24, 2012 | 18.01 | 18.24 | 18.01 | 18.21 | 98,094 | +0.10(+0.55%) |
| Jan 23, 2012 | 17.99 | 18.12 | 17.89 | 18.11 | 147,786 | +0.23(+1.29%) |
| Jan 20, 2012 | 17.99 | 17.99 | 17.85 | 17.88 | 75,977 | -0.09(-0.50%) |
| Jan 19, 2012 | 17.90 | 17.99 | 17.90 | 17.97 | 93,408 | +0.08(+0.45%) |
| Jan 18, 2012 | 17.69 | 17.98 | 17.58 | 17.89 | 58,810 | +0.32(+1.82%) |
| Jan 17, 2012 | 17.75 | 17.80 | 17.53 | 17.57 | 71,884 | -0.13(-0.73%) |
| Jan 13, 2012 | 17.92 | 17.93 | 17.50 | 17.70 | 79,836 | -0.27(-1.50%) |
| Jan 12, 2012 | 17.75 | 17.97 | 17.74 | 17.97 | 117,577 | +0.31(+1.76%) |
| Jan 11, 2012 | 17.50 | 17.80 | 17.47 | 17.66 | 79,969 | +0.03(+0.17%) |
| Jan 10, 2012 | 18.01 | 18.01 | 17.59 | 17.63 | 107,646 | -0.26(-1.45%) |
| Jan 09, 2012 | 17.83 | 17.95 | 17.81 | 17.89 | 81,475 | +0.06(+0.34%) |
| Jan 06, 2012 | 17.68 | 17.83 | 17.50 | 17.83 | 102,054 | +0.26(+1.48%) |
| Jan 05, 2012 | 17.35 | 17.59 | 17.28 | 17.57 | 132,088 | +0.33(+1.91%) |
| Jan 04, 2012 | 16.97 | 17.34 | 16.90 | 17.24 | 63,649 | +0.49(+2.93%) |
| Dec 30, 2011 | 16.33 | 16.80 | 16.33 | 16.75 | 121,880 | +0.42(+2.60%) |
| Dec 29, 2011 | 16.24 | 16.37 | 16.15 | 16.33 | 98,639 | +0.14(+0.84%) |
| Dec 28, 2011 | 16.22 | 16.28 | 16.11 | 16.19 | 119,171 | +0.03(+0.19%) |
| Dec 27, 2011 | 16.15 | 16.24 | 16.15 | 16.16 | 88,114 | +0.00(+0.00%) |
| Dec 23, 2011 | 16.27 | 16.37 | 16.14 | 16.16 | 118,557 | +0.02(+0.12%) |
| Dec 21, 2011 | 16.11 | 16.60 | 16.00 | 16.14 | 98,085 | +0.13(+0.81%) |
| Dec 20, 2011 | 15.98 | 16.20 | 15.90 | 16.01 | 106,578 | +0.27(+1.72%) |
| Dec 19, 2011 | 16.04 | 16.09 | 15.60 | 15.74 | 253,795 | -0.33(-2.05%) |
| Dec 16, 2011 | 16.30 | 16.34 | 15.91 | 16.07 | 240,913 | -0.19(-1.17%) |
| Dec 15, 2011 | 16.46 | 16.46 | 16.25 | 16.26 | 90,629 | -0.21(-1.28%) |
| Dec 14, 2011 | 16.67 | 16.75 | 16.31 | 16.47 | 82,776 | -0.33(-1.96%) |
| Dec 13, 2011 | 16.99 | 17.04 | 16.49 | 16.80 | 94,468 | -0.04(-0.24%) |
| Dec 12, 2011 | 16.76 | 16.91 | 16.44 | 16.84 | 105,886 | -0.02(-0.12%) |
| Dec 09, 2011 | 17.01 | 17.12 | 16.65 | 16.86 | 91,608 | -0.14(-0.82%) |
| Dec 08, 2011 | 17.06 | 17.18 | 17.00 | 17.00 | 75,021 | -0.08(-0.47%) |
| Dec 07, 2011 | 17.20 | 17.21 | 17.00 | 17.08 | 57,319 | -0.15(-0.87%) |
| Dec 06, 2011 | 17.37 | 17.37 | 17.17 | 17.23 | 78,213 | -0.03(-0.17%) |
| Dec 05, 2011 | 17.25 | 17.49 | 17.17 | 17.26 | 75,674 | +0.05(+0.29%) |
| Dec 02, 2011 | 17.12 | 17.35 | 17.09 | 17.21 | 77,316 | +0.06(+0.35%) |
| Dec 01, 2011 | 17.18 | 17.47 | 17.05 | 17.15 | 75,370 | -0.15(-0.87%) |
| Nov 30, 2011 | 17.37 | 17.68 | 17.00 | 17.30 | 103,252 | +0.03(+0.17%) |
| Nov 29, 2011 | 17.50 | 17.50 | 16.96 | 17.27 | 102,445 | -0.14(-0.80%) |
| Nov 28, 2011 | 17.45 | 17.48 | 17.25 | 17.41 | 108,370 | +0.20(+1.16%) |
| Nov 25, 2011 | 17.50 | 17.50 | 17.21 | 17.21 | 65,324 | -0.24(-1.38%) |
| Nov 23, 2011 | 17.05 | 17.49 | 17.05 | 17.45 | 112,133 | +0.22(+1.28%) |
| Nov 22, 2011 | 17.13 | 17.29 | 17.07 | 17.23 | 58,821 | +0.13(+0.76%) |
| Nov 21, 2011 | 17.24 | 17.29 | 16.61 | 17.10 | 228,092 | -0.43(-2.45%) |
| Nov 18, 2011 | 17.69 | 17.69 | 17.30 | 17.53 | 129,061 | -0.27(-1.52%) |
| Nov 17, 2011 | 17.54 | 17.80 | 17.39 | 17.80 | 127,951 | +0.34(+1.95%) |
| Nov 16, 2011 | 17.84 | 17.84 | 17.29 | 17.46 | 273,097 | -1.28(-6.83%) |
| Nov 15, 2011 | 18.80 | 18.85 | 18.69 | 18.74 | 282,193 | -0.04(-0.21%) |
| Nov 14, 2011 | 18.80 | 18.84 | 18.73 | 18.78 | 318,974 | +0.00(+0.00%) |
| Nov 11, 2011 | 18.83 | 18.83 | 18.65 | 18.78 | 231,879 | +0.09(+0.48%) |
| Nov 10, 2011 | 18.65 | 18.74 | 18.61 | 18.69 | 205,967 | +0.08(+0.43%) |
| Nov 09, 2011 | 18.09 | 18.65 | 18.09 | 18.61 | 207,901 | +0.11(+0.59%) |
| Nov 08, 2011 | 18.45 | 18.68 | 18.31 | 18.50 | 219,839 | +0.09(+0.49%) |
| Nov 07, 2011 | 18.07 | 18.45 | 18.03 | 18.41 | 293,658 | +0.42(+2.33%) |
| Nov 04, 2011 | 17.92 | 18.08 | 17.92 | 17.99 | 97,813 | +0.00(+0.00%) |
| Nov 03, 2011 | 18.03 | 18.04 | 17.91 | 17.99 | 120,372 | -0.01(-0.06%) |
| Nov 02, 2011 | 17.93 | 18.00 | 17.79 | 18.00 | 120,484 | +0.08(+0.45%) |