| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Oct 31, 2012 | 2.130 | 2.140 | 2.050 | 2.050 | 17,426,302 | -0.02(-0.97%) |
| Oct 26, 2012 | 2.070 | 2.070 | 2.070 | 0 | -0.05(-2.36%) | |
| Oct 25, 2012 | 2.100 | 2.150 | 2.070 | 2.120 | 21,977,052 | +0.04(+1.92%) |
| Oct 24, 2012 | 2.170 | 2.220 | 2.060 | 2.080 | 37,302,905 | -0.06(-2.80%) |
| Oct 23, 2012 | 2.060 | 2.210 | 2.030 | 2.140 | 33,484,550 | -0.04(-1.83%) |
| Oct 19, 2012 | 2.540 | 2.620 | 2.170 | 2.180 | 110,068,912 | -0.44(-16.79%) |
| Oct 18, 2012 | 2.760 | 2.780 | 2.600 | 2.620 | 35,493,699 | -0.15(-5.42%) |
| Oct 17, 2012 | 2.660 | 2.800 | 2.640 | 2.770 | 32,945,758 | +0.09(+3.36%) |
| Oct 16, 2012 | 2.765 | 2.780 | 2.660 | 2.680 | 38,362,267 | -0.07(-2.55%) |
| Oct 15, 2012 | 2.790 | 2.830 | 2.730 | 2.750 | 26,703,607 | +0.01(+0.36%) |
| Oct 12, 2012 | 2.860 | 2.994 | 2.740 | 2.740 | 83,877,926 | -0.46(-14.38%) |
| Oct 11, 2012 | 3.190 | 3.240 | 3.130 | 3.200 | 18,046,877 | +0.05(+1.59%) |
| Oct 10, 2012 | 3.220 | 3.220 | 3.130 | 3.150 | 19,223,288 | -0.10(-3.08%) |
| Oct 09, 2012 | 3.180 | 3.260 | 3.150 | 3.250 | 19,696,445 | +0.06(+1.88%) |
| Oct 08, 2012 | 3.210 | 3.240 | 3.150 | 3.190 | 9,897,375 | -0.03(-0.93%) |
| Oct 06, 2012 | 3.240 | 3.280 | 3.170 | 3.220 | 11,220,486 | +0.00(+0.00%) |
| Oct 05, 2012 | 3.240 | 3.280 | 3.170 | 3.220 | 11,214,400 | +0.00(+0.00%) |
| Oct 04, 2012 | 3.170 | 3.250 | 3.090 | 3.220 | 23,217,344 | +0.10(+3.21%) |
| Oct 03, 2012 | 3.280 | 3.290 | 3.100 | 3.120 | 27,769,598 | -0.15(-4.59%) |
| Oct 02, 2012 | 3.300 | 3.410 | 3.170 | 3.270 | 27,004,806 | -0.01(-0.30%) |
| Oct 01, 2012 | 3.390 | 3.410 | 3.260 | 3.280 | 25,043,719 | -0.09(-2.67%) |
| Sep 28, 2012 | 3.430 | 3.440 | 3.350 | 3.370 | 15,558,068 | -0.06(-1.75%) |
| Sep 27, 2012 | 3.360 | 3.500 | 3.340 | 3.430 | 19,546,447 | +0.11(+3.31%) |
| Sep 26, 2012 | 3.270 | 3.420 | 3.220 | 3.320 | 22,943,923 | +0.04(+1.22%) |
| Sep 25, 2012 | 3.480 | 3.500 | 3.280 | 3.280 | 29,232,117 | -0.18(-5.20%) |
| Sep 24, 2012 | 3.540 | 3.550 | 3.450 | 3.460 | 23,695,777 | -0.14(-3.89%) |
| Sep 21, 2012 | 3.630 | 3.680 | 3.580 | 3.600 | 20,269,240 | +0.01(+0.28%) |
| Sep 20, 2012 | 3.640 | 3.660 | 3.590 | 3.590 | 20,835,821 | -0.07(-1.91%) |
| Sep 19, 2012 | 3.660 | 3.710 | 3.580 | 3.660 | 31,303,969 | +0.04(+1.10%) |
| Sep 18, 2012 | 3.700 | 3.900 | 3.600 | 3.620 | 91,345,129 | -0.39(-9.73%) |
| Sep 17, 2012 | 3.900 | 4.020 | 3.820 | 4.010 | 41,984,608 | +0.11(+2.82%) |
| Sep 14, 2012 | 3.960 | 3.990 | 3.850 | 3.900 | 23,588,470 | -0.02(-0.51%) |
| Sep 13, 2012 | 3.820 | 3.940 | 3.745 | 3.920 | 38,356,274 | +0.03(+0.77%) |
| Sep 12, 2012 | 3.830 | 3.920 | 3.750 | 3.890 | 50,272,378 | +0.14(+3.73%) |
| Sep 11, 2012 | 3.520 | 3.770 | 3.480 | 3.750 | 33,067,581 | +0.28(+8.07%) |
| Sep 10, 2012 | 3.490 | 3.590 | 3.460 | 3.470 | 32,407,055 | +0.02(+0.58%) |
| Sep 07, 2012 | 3.620 | 3.620 | 3.430 | 3.450 | 31,043,287 | -0.21(-5.74%) |
| Sep 06, 2012 | 3.550 | 3.660 | 3.530 | 3.660 | 19,936,156 | +0.15(+4.27%) |
| Sep 05, 2012 | 3.570 | 3.630 | 3.430 | 3.510 | 34,254,300 | -0.13(-3.57%) |
| Sep 04, 2012 | 3.690 | 3.710 | 3.600 | 3.640 | 16,162,549 | -0.08(-2.15%) |
| Aug 31, 2012 | 3.770 | 3.780 | 3.600 | 3.720 | 23,650,954 | +0.02(+0.54%) |
| Aug 30, 2012 | 3.750 | 3.800 | 3.700 | 3.700 | 12,153,525 | -0.07(-1.86%) |
| Aug 29, 2012 | 3.800 | 3.840 | 3.760 | 3.770 | 10,003,126 | -0.08(-2.08%) |
| Aug 27, 2012 | 3.950 | 3.950 | 3.820 | 3.850 | 13,057,556 | -0.09(-2.28%) |
| Aug 24, 2012 | 3.880 | 3.950 | 3.850 | 3.940 | 12,558,509 | +0.04(+1.03%) |
| Aug 23, 2012 | 3.980 | 3.980 | 3.880 | 3.900 | 24,423,718 | -0.11(-2.74%) |
| Aug 22, 2012 | 4.050 | 4.050 | 3.960 | 4.010 | 17,671,649 | -0.06(-1.47%) |
| Aug 21, 2012 | 4.100 | 4.180 | 4.030 | 4.070 | 15,999,432 | -0.02(-0.49%) |
| Aug 20, 2012 | 4.100 | 4.100 | 3.980 | 4.090 | 17,270,558 | -0.01(-0.24%) |
| Aug 17, 2012 | 4.170 | 4.200 | 4.080 | 4.100 | 9,235,011 | -0.07(-1.68%) |
| Aug 16, 2012 | 4.190 | 4.240 | 4.130 | 4.170 | 12,980,054 | -0.02(-0.48%) |
| Aug 15, 2012 | 4.110 | 4.230 | 4.100 | 4.190 | 10,406,535 | +0.07(+1.70%) |
| Aug 14, 2012 | 4.310 | 4.350 | 4.110 | 4.120 | 13,190,075 | -0.14(-3.29%) |
| Aug 13, 2012 | 4.310 | 4.320 | 4.210 | 4.260 | 12,805,112 | -0.08(-1.84%) |
| Aug 11, 2012 | 4.230 | 4.370 | 4.220 | 4.340 | 7,849,329 | +0.00(+0.00%) |
| Aug 10, 2012 | 4.230 | 4.370 | 4.220 | 4.340 | 7,849,329 | -0.03(-0.69%) |
| Aug 09, 2012 | 4.410 | 4.410 | 4.230 | 4.370 | 23,069,194 | -0.03(-0.68%) |
| Aug 08, 2012 | 4.050 | 4.470 | 4.030 | 4.400 | 52,638,708 | +0.38(+9.45%) |
| Aug 07, 2012 | 4.040 | 4.120 | 4.010 | 4.020 | 17,095,409 | +0.01(+0.25%) |
| Aug 06, 2012 | 4.100 | 4.120 | 3.950 | 4.010 | 18,011,420 | -0.08(-1.96%) |
| Aug 03, 2012 | 4.010 | 4.100 | 3.980 | 4.090 | 8,354,084 | +0.12(+3.02%) |
| Aug 02, 2012 | 4.030 | 4.120 | 3.890 | 3.970 | 15,798,725 | -0.08(-1.98%) |