| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 20, 2013 | 4.180 | 4.200 | 4.070 | 4.100 | 35,426,188 | +0.03(+0.74%) |
| May 17, 2013 | 3.930 | 4.095 | 3.900 | 4.070 | 33,952,609 | +0.24(+6.27%) |
| May 16, 2013 | 3.900 | 3.940 | 3.660 | 3.830 | 80,179,191 | -0.55(-12.56%) |
| May 15, 2013 | 4.290 | 4.420 | 4.260 | 4.380 | 39,073,064 | +0.21(+5.04%) |
| May 13, 2013 | 3.950 | 4.220 | 3.940 | 4.170 | 54,854,385 | +0.22(+5.57%) |
| May 10, 2013 | 3.790 | 3.970 | 3.790 | 3.950 | 30,586,522 | +0.09(+2.33%) |
| May 09, 2013 | 3.910 | 3.990 | 3.830 | 3.860 | 47,165,348 | +0.03(+0.78%) |
| May 08, 2013 | 3.540 | 3.850 | 3.470 | 3.830 | 56,997,067 | +0.29(+8.19%) |
| May 07, 2013 | 3.650 | 3.669 | 3.440 | 3.540 | 35,308,690 | -0.07(-1.94%) |
| May 06, 2013 | 3.720 | 3.750 | 3.530 | 3.610 | 51,355,130 | +0.01(+0.28%) |
| May 03, 2013 | 3.470 | 3.800 | 3.410 | 3.600 | 87,328,681 | +0.19(+5.57%) |
| May 02, 2013 | 3.160 | 3.480 | 3.140 | 3.410 | 74,155,955 | +0.19(+5.90%) |
| May 01, 2013 | 2.810 | 3.280 | 2.790 | 3.220 | 87,983,971 | +0.40(+14.18%) |
| Apr 30, 2013 | 2.680 | 2.820 | 2.670 | 2.820 | 32,634,737 | +0.14(+5.22%) |
| Apr 29, 2013 | 2.660 | 2.700 | 2.650 | 2.680 | 11,207,562 | +0.04(+1.52%) |
| Apr 26, 2013 | 2.660 | 2.680 | 2.600 | 2.640 | 17,317,211 | -0.04(-1.49%) |
| Apr 25, 2013 | 2.630 | 2.720 | 2.630 | 2.680 | 20,957,069 | +0.07(+2.68%) |
| Apr 24, 2013 | 2.540 | 2.620 | 2.522 | 2.610 | 16,537,782 | +0.08(+3.16%) |
| Apr 23, 2013 | 2.500 | 2.550 | 2.470 | 2.530 | 14,550,354 | +0.07(+2.85%) |
| Apr 22, 2013 | 2.470 | 2.510 | 2.430 | 2.460 | 14,131,636 | -0.01(-0.40%) |
| Apr 19, 2013 | 2.440 | 2.500 | 2.390 | 2.470 | 25,042,850 | -0.04(-1.59%) |
| Apr 18, 2013 | 2.400 | 2.560 | 2.289 | 2.510 | 27,175,231 | +0.11(+4.58%) |
| Apr 17, 2013 | 2.410 | 2.470 | 2.400 | 2.400 | 14,818,785 | -0.04(-1.64%) |
| Apr 16, 2013 | 2.430 | 2.440 | 2.400 | 2.440 | 10,954,264 | +0.04(+1.67%) |
| Apr 15, 2013 | 2.450 | 2.465 | 2.400 | 2.400 | 11,522,233 | -0.08(-3.23%) |
| Apr 12, 2013 | 2.500 | 2.500 | 2.430 | 2.480 | 10,722,680 | -0.04(-1.59%) |
| Apr 11, 2013 | 2.550 | 2.570 | 2.460 | 2.520 | 12,921,015 | -0.09(-3.45%) |
| Apr 10, 2013 | 2.650 | 2.660 | 2.570 | 2.610 | 20,686,259 | -0.02(-0.76%) |
| Apr 09, 2013 | 2.580 | 2.630 | 2.440 | 2.630 | 33,859,582 | +0.04(+1.54%) |
| Apr 08, 2013 | 2.310 | 2.610 | 2.260 | 2.590 | 44,695,057 | +0.30(+13.10%) |
| Apr 05, 2013 | 2.300 | 2.310 | 2.280 | 2.290 | 13,726,635 | -0.04(-1.72%) |
| Apr 04, 2013 | 2.340 | 2.370 | 2.320 | 2.330 | 11,177,494 | +0.01(+0.43%) |
| Apr 03, 2013 | 2.400 | 2.410 | 2.320 | 2.320 | 14,434,313 | -0.07(-2.93%) |
| Apr 02, 2013 | 2.445 | 2.450 | 2.380 | 2.390 | 11,375,199 | -0.05(-2.05%) |
| Apr 01, 2013 | 2.540 | 2.570 | 2.420 | 2.440 | 14,446,661 | -0.11(-4.31%) |
| Mar 28, 2013 | 2.550 | 2.570 | 2.520 | 2.550 | 4,877,999 | +0.00(+0.00%) |
| Mar 27, 2013 | 2.500 | 2.618 | 2.500 | 2.550 | 5,897,548 | +0.01(+0.39%) |
| Mar 26, 2013 | 2.520 | 2.540 | 2.500 | 2.540 | 6,327,445 | +0.03(+1.20%) |
| Mar 25, 2013 | 2.570 | 2.600 | 2.490 | 2.510 | 11,252,849 | -0.03(-1.18%) |
| Mar 22, 2013 | 2.660 | 2.670 | 2.530 | 2.540 | 18,524,091 | -0.10(-3.79%) |
| Mar 21, 2013 | 2.730 | 2.750 | 2.630 | 2.640 | 17,021,519 | -0.11(-4.00%) |
| Mar 20, 2013 | 2.700 | 2.750 | 2.690 | 2.750 | 13,502,164 | +0.08(+3.00%) |
| Mar 19, 2013 | 2.660 | 2.700 | 2.620 | 2.670 | 19,316,166 | +0.02(+0.75%) |
| Mar 18, 2013 | 2.590 | 2.680 | 2.550 | 2.650 | 12,993,402 | +0.05(+1.92%) |
| Mar 15, 2013 | 2.600 | 2.620 | 2.580 | 2.600 | 15,805,090 | -0.03(-1.14%) |
| Mar 14, 2013 | 2.620 | 2.630 | 2.580 | 2.630 | 9,201,910 | +0.03(+1.15%) |
| Mar 13, 2013 | 2.620 | 2.630 | 2.570 | 2.600 | 7,482,024 | -0.01(-0.38%) |
| Mar 12, 2013 | 2.590 | 2.630 | 2.570 | 2.610 | 9,499,486 | +0.02(+0.77%) |
| Mar 11, 2013 | 2.570 | 2.604 | 2.510 | 2.590 | 13,393,248 | +0.03(+1.17%) |
| Mar 08, 2013 | 2.570 | 2.641 | 2.520 | 2.560 | 11,332,708 | +0.01(+0.39%) |
| Mar 07, 2013 | 2.440 | 2.570 | 2.430 | 2.550 | 21,069,551 | +0.12(+4.94%) |
| Mar 06, 2013 | 2.450 | 2.460 | 2.400 | 2.430 | 10,834,534 | +0.00(+0.00%) |
| Mar 05, 2013 | 2.450 | 2.470 | 2.400 | 2.430 | 13,946,096 | +0.03(+1.25%) |
| Mar 04, 2013 | 2.440 | 2.450 | 2.360 | 2.400 | 14,569,980 | -0.02(-0.83%) |