Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Jul 31, 2012 | 8.930 | 9.310 | 8.900 | 9.310 | 284,610 | +0.33(+3.67%) |
| Jul 30, 2012 | 9.210 | 9.395 | 8.880 | 8.980 | 507,037 | -0.22(-2.39%) |
| Jul 27, 2012 | 9.910 | 10.07 | 9.110 | 9.200 | 634,150 | -1.02(-9.98%) |
| Jul 26, 2012 | 10.70 | 10.84 | 9.910 | 10.22 | 361,683 | -0.50(-4.66%) |
| Jul 25, 2012 | 11.72 | 11.72 | 10.55 | 10.72 | 540,151 | -0.91(-7.82%) |
| Jul 24, 2012 | 11.25 | 11.83 | 11.20 | 11.63 | 720,415 | +0.49(+4.40%) |
| Jul 23, 2012 | 10.16 | 11.44 | 10.16 | 11.14 | 1,155,442 | +1.05(+10.41%) |
| Jul 20, 2012 | 8.880 | 10.35 | 8.770 | 10.09 | 1,136,322 | +0.98(+10.76%) |
| Jul 19, 2012 | 10.26 | 10.26 | 8.810 | 9.110 | 2,257,649 | -1.60(-14.94%) |
| Jul 18, 2012 | 16.07 | 16.30 | 10.50 | 10.71 | 2,943,559 | -5.62(-34.42%) |
| Jul 17, 2012 | 17.89 | 18.20 | 16.01 | 16.33 | 823,700 | -1.66(-9.23%) |
| Jul 16, 2012 | 18.04 | 18.18 | 17.95 | 17.99 | 80,840 | -0.02(-0.11%) |
| Jul 14, 2012 | 18.15 | 18.18 | 17.91 | 18.01 | 95,668 | +0.00(+0.00%) |
| Jul 13, 2012 | 18.15 | 18.18 | 17.91 | 18.01 | 95,668 | -0.05(-0.28%) |
| Jul 12, 2012 | 17.97 | 18.15 | 17.88 | 18.06 | 98,159 | +0.11(+0.61%) |
| Jul 11, 2012 | 17.90 | 18.00 | 17.85 | 17.95 | 79,024 | +0.04(+0.22%) |
| Jul 10, 2012 | 17.99 | 17.99 | 17.86 | 17.91 | 65,938 | -0.02(-0.11%) |
| Jul 09, 2012 | 17.96 | 17.99 | 17.75 | 17.93 | 85,929 | -0.06(-0.33%) |
| Jul 06, 2012 | 17.83 | 17.99 | 17.83 | 17.99 | 109,623 | +0.05(+0.28%) |
| Jul 05, 2012 | 17.70 | 17.99 | 17.70 | 17.94 | 100,301 | +0.24(+1.36%) |
| Jul 03, 2012 | 17.69 | 17.83 | 17.68 | 17.70 | 54,361 | -0.08(-0.45%) |
| Jul 02, 2012 | 17.71 | 17.85 | 17.70 | 17.78 | 75,039 | +0.06(+0.33%) |
| Jun 30, 2012 | 17.85 | 17.90 | 17.60 | 17.72 | 100,998 | +0.01(+0.07%) |
| Jun 29, 2012 | 17.85 | 17.90 | 17.60 | 17.71 | 101,898 | +0.02(+0.11%) |
| Jun 28, 2012 | 17.61 | 17.75 | 17.52 | 17.69 | 110,172 | -0.02(-0.11%) |
| Jun 27, 2012 | 17.74 | 17.74 | 17.51 | 17.71 | 83,442 | -0.04(-0.23%) |
| Jun 26, 2012 | 17.71 | 17.75 | 17.56 | 17.75 | 123,456 | -0.02(-0.11%) |
| Jun 25, 2012 | 17.57 | 17.83 | 17.56 | 17.77 | 108,007 | +0.20(+1.14%) |
| Jun 22, 2012 | 17.48 | 17.78 | 17.46 | 17.57 | 100,443 | +0.09(+0.51%) |
| Jun 21, 2012 | 17.59 | 17.80 | 17.42 | 17.48 | 118,256 | -0.16(-0.91%) |
| Jun 20, 2012 | 17.78 | 17.88 | 17.45 | 17.64 | 109,271 | -0.11(-0.62%) |
| Jun 19, 2012 | 17.49 | 17.78 | 17.41 | 17.75 | 134,650 | +0.25(+1.43%) |
| Jun 18, 2012 | 17.40 | 17.50 | 17.35 | 17.50 | 121,601 | +0.15(+0.86%) |
| Jun 15, 2012 | 17.23 | 17.35 | 17.15 | 17.35 | 87,023 | +0.24(+1.40%) |
| Jun 14, 2012 | 17.15 | 17.35 | 17.07 | 17.11 | 160,033 | -0.09(-0.52%) |
| Jun 13, 2012 | 17.10 | 17.20 | 17.00 | 17.20 | 142,260 | +0.10(+0.58%) |
| Jun 12, 2012 | 17.00 | 17.15 | 16.99 | 17.10 | 88,033 | +0.13(+0.77%) |
| Jun 11, 2012 | 17.02 | 17.09 | 16.90 | 16.97 | 76,259 | -0.02(-0.12%) |
| Jun 08, 2012 | 16.98 | 17.05 | 16.90 | 16.99 | 84,492 | -0.01(-0.06%) |
| Jun 07, 2012 | 17.20 | 17.20 | 16.93 | 17.00 | 78,629 | -0.10(-0.58%) |
| Jun 06, 2012 | 17.35 | 17.35 | 16.92 | 17.10 | 93,483 | -0.10(-0.58%) |
| Jun 05, 2012 | 17.00 | 17.24 | 16.85 | 17.20 | 66,331 | +0.06(+0.35%) |
| Jun 04, 2012 | 16.94 | 17.19 | 16.71 | 17.14 | 142,559 | +0.21(+1.24%) |
| Jun 02, 2012 | 16.94 | 17.28 | 16.85 | 16.93 | 115,778 | +0.00(+0.00%) |
| Jun 01, 2012 | 16.94 | 17.28 | 16.85 | 16.93 | 115,778 | -0.05(-0.29%) |
| May 31, 2012 | 17.09 | 17.34 | 16.85 | 16.98 | 175,326 | -0.10(-0.59%) |
| May 30, 2012 | 17.23 | 17.33 | 16.99 | 17.08 | 114,111 | -0.26(-1.50%) |
| May 29, 2012 | 17.30 | 17.37 | 17.05 | 17.34 | 178,569 | +0.04(+0.23%) |
| May 25, 2012 | 17.40 | 17.42 | 16.99 | 17.30 | 138,325 | +0.31(+1.82%) |
| May 24, 2012 | 17.10 | 17.16 | 16.86 | 16.99 | 112,584 | -0.10(-0.59%) |
| May 23, 2012 | 16.89 | 17.22 | 16.75 | 17.09 | 121,362 | +0.03(+0.18%) |
| May 22, 2012 | 17.30 | 17.44 | 17.00 | 17.06 | 113,404 | -0.24(-1.39%) |
| May 21, 2012 | 17.10 | 17.38 | 16.96 | 17.30 | 194,483 | +0.67(+4.03%) |
| May 18, 2012 | 16.87 | 17.25 | 16.33 | 16.63 | 223,994 | -0.54(-3.15%) |
| May 17, 2012 | 16.72 | 17.19 | 16.66 | 17.17 | 237,818 | +0.45(+2.69%) |
| May 16, 2012 | 16.42 | 16.94 | 16.22 | 16.72 | 314,565 | -0.28(-1.65%) |
| May 15, 2012 | 18.04 | 18.09 | 17.00 | 17.00 | 505,200 | -1.01(-5.61%) |
| May 14, 2012 | 18.37 | 18.39 | 17.91 | 18.01 | 279,832 | -0.38(-2.07%) |
| May 11, 2012 | 18.31 | 18.43 | 18.27 | 18.39 | 217,686 | -0.01(-0.05%) |
| May 10, 2012 | 18.50 | 18.52 | 18.22 | 18.40 | 205,277 | -0.10(-0.54%) |
| May 09, 2012 | 18.17 | 18.50 | 18.10 | 18.50 | 235,108 | +0.29(+1.59%) |
| May 08, 2012 | 18.24 | 18.34 | 17.83 | 18.21 | 391,267 | +0.11(+0.61%) |
| May 07, 2012 | 18.18 | 18.18 | 17.80 | 18.10 | 217,812 | -0.10(-0.55%) |
| May 04, 2012 | 18.28 | 18.30 | 18.12 | 18.20 | 115,012 | -0.06(-0.33%) |
| May 03, 2012 | 18.48 | 18.50 | 17.95 | 18.26 | 238,722 | -0.24(-1.30%) |
| May 02, 2012 | 18.50 | 18.56 | 18.39 | 18.50 | 131,257 | +0.02(+0.11%) |
