Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 31, 2012 | 7.350 | 7.750 | 7.340 | 7.710 | 6,316,783 | +0.37(+5.04%) |
| May 30, 2012 | 7.340 | 7.400 | 7.140 | 7.340 | 1,780,547 | -0.02(-0.27%) |
| May 29, 2012 | 7.250 | 7.480 | 7.230 | 7.360 | 3,712,262 | +0.18(+2.51%) |
| May 28, 2012 | 7.280 | 7.280 | 7.120 | 7.180 | 839,621 | +0.06(+0.84%) |
| May 25, 2012 | 7.040 | 7.150 | 6.890 | 7.120 | 3,868,121 | +0.16(+2.30%) |
| May 24, 2012 | 7.040 | 7.120 | 6.890 | 6.960 | 5,706,632 | +0.09(+1.31%) |
| May 23, 2012 | 6.740 | 6.990 | 6.500 | 6.870 | 3,480,680 | +0.13(+1.93%) |
| May 22, 2012 | 7.070 | 7.080 | 6.720 | 6.740 | 1,888,612 | -0.26(-3.71%) |
| May 18, 2012 | 7.000 | 7.000 | 7.000 | 0 | -0.02(-0.28%) | |
| May 17, 2012 | 7.000 | 7.350 | 6.830 | 7.020 | 5,149,275 | +0.35(+5.25%) |
| May 16, 2012 | 6.400 | 7.040 | 6.300 | 6.670 | 5,945,162 | +0.26(+4.06%) |
| May 15, 2012 | 6.550 | 6.660 | 6.250 | 6.410 | 3,936,520 | -0.06(-0.93%) |
| May 14, 2012 | 7.190 | 7.250 | 6.410 | 6.470 | 5,118,924 | -0.93(-12.57%) |
| May 11, 2012 | 7.890 | 7.890 | 7.230 | 7.400 | 9,618,572 | -1.10(-12.94%) |
| May 10, 2012 | 7.500 | 8.500 | 7.430 | 8.500 | 7,357,176 | +0.11(+1.31%) |
| May 09, 2012 | 8.800 | 8.840 | 8.240 | 8.390 | 5,671,364 | -0.59(-6.57%) |
| May 08, 2012 | 9.510 | 9.510 | 8.790 | 8.980 | 1,047,453 | -0.66(-6.85%) |
| May 07, 2012 | 9.580 | 9.700 | 9.490 | 9.640 | 634,564 | -0.04(-0.41%) |
| May 04, 2012 | 9.520 | 9.970 | 9.510 | 9.680 | 928,854 | +0.10(+1.04%) |
| May 03, 2012 | 9.980 | 9.980 | 9.460 | 9.580 | 1,233,778 | -0.40(-4.01%) |
| May 02, 2012 | 10.00 | 10.22 | 9.940 | 9.980 | 926,030 | -0.11(-1.09%) |
| May 01, 2012 | 10.12 | 10.23 | 9.910 | 10.09 | 666,721 | -0.08(-0.79%) |
| Apr 30, 2012 | 10.04 | 10.21 | 9.720 | 10.17 | 894,665 | +0.12(+1.19%) |
| Apr 27, 2012 | 10.10 | 10.29 | 9.980 | 10.05 | 522,251 | -0.02(-0.20%) |
| Apr 26, 2012 | 9.690 | 10.15 | 9.630 | 10.07 | 1,210,854 | +0.43(+4.46%) |
| Apr 25, 2012 | 9.650 | 9.750 | 9.470 | 9.640 | 815,113 | +0.12(+1.26%) |
| Apr 24, 2012 | 9.510 | 9.660 | 9.470 | 9.520 | 480,143 | -0.02(-0.21%) |
| Apr 23, 2012 | 9.680 | 9.770 | 9.470 | 9.540 | 1,495,988 | -0.16(-1.65%) |
| Apr 20, 2012 | 9.690 | 9.840 | 9.570 | 9.700 | 1,714,124 | +0.08(+0.83%) |
| Apr 19, 2012 | 9.780 | 9.900 | 9.460 | 9.620 | 2,191,983 | -0.15(-1.54%) |
| Apr 18, 2012 | 9.890 | 9.980 | 9.680 | 9.770 | 1,137,009 | -0.23(-2.30%) |
| Apr 17, 2012 | 10.29 | 10.29 | 9.970 | 10.00 | 1,866,294 | -0.07(-0.70%) |
| Apr 16, 2012 | 10.31 | 10.54 | 10.06 | 10.07 | 1,015,241 | -0.31(-2.99%) |
| Apr 13, 2012 | 10.85 | 10.85 | 10.33 | 10.38 | 1,496,623 | -0.50(-4.60%) |
| Apr 12, 2012 | 10.21 | 11.03 | 10.21 | 10.88 | 2,206,229 | +0.71(+6.98%) |
| Apr 11, 2012 | 10.56 | 10.64 | 10.14 | 10.17 | 1,382,400 | -0.39(-3.69%) |
| Apr 10, 2012 | 10.52 | 10.67 | 10.40 | 10.56 | 1,859,652 | +0.15(+1.44%) |
| Apr 09, 2012 | 10.47 | 10.53 | 10.30 | 10.41 | 1,138,610 | -0.07(-0.67%) |
| Apr 05, 2012 | 10.84 | 10.84 | 10.43 | 10.48 | 2,527,661 | -0.22(-2.06%) |
| Apr 04, 2012 | 10.77 | 11.04 | 10.54 | 10.70 | 2,956,572 | -0.66(-5.81%) |
| Apr 03, 2012 | 11.65 | 11.68 | 11.34 | 11.36 | 2,554,600 | -0.32(-2.74%) |
| Apr 02, 2012 | 11.50 | 11.71 | 11.50 | 11.68 | 906,735 | +0.10(+0.86%) |
| Mar 30, 2012 | 11.34 | 11.62 | 11.28 | 11.58 | 1,361,764 | +0.33(+2.93%) |
| Mar 29, 2012 | 11.08 | 11.34 | 11.02 | 11.25 | 1,100,428 | +0.18(+1.63%) |
| Mar 28, 2012 | 11.24 | 11.24 | 10.99 | 11.07 | 3,845,797 | -0.18(-1.60%) |
| Mar 27, 2012 | 11.08 | 11.50 | 10.97 | 11.25 | 6,004,117 | +0.20(+1.81%) |
| Mar 26, 2012 | 11.02 | 11.21 | 10.96 | 11.05 | 941,829 | +0.13(+1.19%) |
| Mar 23, 2012 | 10.77 | 10.98 | 10.77 | 10.92 | 1,077,475 | +0.15(+1.39%) |
| Mar 22, 2012 | 10.50 | 10.83 | 10.42 | 10.77 | 1,556,634 | -0.01(-0.09%) |
| Mar 21, 2012 | 11.03 | 11.14 | 10.70 | 10.78 | 2,304,018 | -0.25(-2.27%) |
| Mar 20, 2012 | 11.08 | 11.08 | 10.84 | 11.03 | 2,683,497 | -0.17(-1.52%) |
| Mar 19, 2012 | 11.42 | 11.48 | 11.18 | 11.20 | 1,291,960 | -0.22(-1.93%) |
| Mar 16, 2012 | 11.64 | 11.65 | 11.39 | 11.42 | 1,457,049 | -0.25(-2.14%) |
| Mar 15, 2012 | 11.73 | 11.86 | 11.56 | 11.67 | 2,818,656 | -0.10(-0.85%) |
| Mar 14, 2012 | 12.23 | 12.23 | 11.65 | 11.77 | 4,670,657 | -0.68(-5.46%) |
| Mar 13, 2012 | 12.54 | 12.71 | 12.25 | 12.45 | 1,848,154 | -0.13(-1.03%) |
| Mar 12, 2012 | 12.72 | 12.75 | 12.48 | 12.58 | 3,193,106 | -0.14(-1.10%) |
| Mar 09, 2012 | 12.60 | 12.97 | 12.50 | 12.72 | 1,759,168 | +0.09(+0.71%) |
| Mar 08, 2012 | 12.45 | 12.76 | 12.45 | 12.63 | 1,428,526 | +0.24(+1.94%) |
| Mar 07, 2012 | 12.04 | 12.48 | 12.02 | 12.39 | 2,655,811 | +0.39(+3.25%) |
| Mar 06, 2012 | 12.20 | 12.20 | 11.86 | 12.00 | 6,532,941 | -0.26(-2.12%) |
| Mar 05, 2012 | 12.61 | 12.62 | 12.23 | 12.26 | 1,813,446 | -0.39(-3.08%) |
| Mar 02, 2012 | 12.65 | 12.83 | 12.51 | 12.65 | 1,388,668 | -0.01(-0.08%) |
