| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 20, 2013 | 2.390 | 2.395 | 2.320 | 2.350 | 1,915,269 | -0.04(-1.67%) |
| May 17, 2013 | 2.380 | 2.420 | 2.360 | 2.390 | 2,421,796 | -0.01(-0.42%) |
| May 16, 2013 | 2.390 | 2.440 | 2.350 | 2.400 | 3,792,447 | -0.01(-0.41%) |
| May 15, 2013 | 2.330 | 2.410 | 2.330 | 2.410 | 2,890,281 | +0.13(+5.70%) |
| May 13, 2013 | 2.260 | 2.280 | 2.240 | 2.280 | 588,191 | +0.02(+0.88%) |
| May 10, 2013 | 2.210 | 2.300 | 2.210 | 2.260 | 1,666,718 | +0.02(+0.89%) |
| May 09, 2013 | 2.240 | 2.270 | 2.200 | 2.240 | 2,597,257 | +0.02(+0.90%) |
| May 08, 2013 | 2.230 | 2.240 | 2.160 | 2.220 | 1,811,166 | +0.00(+0.00%) |
| May 07, 2013 | 2.120 | 2.255 | 2.120 | 2.220 | 1,572,267 | +0.08(+3.74%) |
| May 06, 2013 | 2.220 | 2.250 | 2.120 | 2.140 | 6,864,454 | -0.12(-5.31%) |
| May 03, 2013 | 2.320 | 2.320 | 2.210 | 2.260 | 4,971,438 | -0.06(-2.59%) |
| May 02, 2013 | 2.390 | 2.400 | 2.300 | 2.320 | 3,299,095 | +0.01(+0.43%) |
| May 01, 2013 | 2.440 | 2.510 | 2.310 | 2.310 | 2,059,603 | -0.08(-3.35%) |
| Apr 30, 2013 | 2.470 | 2.550 | 2.380 | 2.390 | 6,440,843 | -0.09(-3.63%) |
| Apr 29, 2013 | 2.550 | 2.560 | 2.460 | 2.480 | 1,320,666 | -0.06(-2.36%) |
| Apr 26, 2013 | 2.600 | 2.660 | 2.540 | 2.540 | 2,647,775 | -0.03(-1.17%) |
| Apr 25, 2013 | 2.620 | 2.680 | 2.570 | 2.570 | 2,723,689 | -0.04(-1.53%) |
| Apr 24, 2013 | 2.540 | 2.620 | 2.530 | 2.610 | 3,086,802 | +0.07(+2.76%) |
| Apr 23, 2013 | 2.580 | 2.620 | 2.510 | 2.540 | 2,750,916 | +0.01(+0.40%) |
| Apr 22, 2013 | 2.570 | 2.570 | 2.500 | 2.530 | 2,156,806 | -0.06(-2.32%) |
| Apr 19, 2013 | 2.610 | 2.640 | 2.555 | 2.590 | 1,637,148 | +0.04(+1.57%) |
| Apr 18, 2013 | 2.650 | 2.670 | 2.550 | 2.550 | 3,450,295 | -0.15(-5.56%) |
| Apr 17, 2013 | 2.670 | 2.770 | 2.630 | 2.700 | 1,819,158 | +0.02(+0.75%) |
| Apr 16, 2013 | 2.640 | 2.710 | 2.590 | 2.680 | 3,127,766 | +0.09(+3.47%) |
| Apr 15, 2013 | 2.680 | 2.740 | 2.580 | 2.590 | 3,633,658 | -0.14(-5.13%) |
| Apr 12, 2013 | 2.800 | 2.815 | 2.680 | 2.730 | 5,953,362 | -0.12(-4.21%) |
| Apr 11, 2013 | 2.940 | 2.940 | 2.820 | 2.850 | 1,202,616 | -0.14(-4.68%) |
| Apr 10, 2013 | 2.970 | 3.040 | 2.970 | 2.990 | 2,259,850 | +0.05(+1.70%) |
| Apr 09, 2013 | 2.940 | 2.970 | 2.930 | 2.940 | 2,448,697 | +0.05(+1.73%) |
| Apr 08, 2013 | 2.920 | 2.930 | 2.880 | 2.890 | 6,568,262 | -0.03(-1.03%) |
| Apr 05, 2013 | 2.940 | 2.950 | 2.860 | 2.920 | 6,916,740 | +0.00(+0.00%) |
| Apr 04, 2013 | 2.950 | 3.000 | 2.880 | 2.920 | 7,853,626 | -0.01(-0.34%) |
| Apr 03, 2013 | 3.050 | 3.050 | 2.890 | 2.930 | 8,704,655 | -0.14(-4.56%) |
| Apr 02, 2013 | 3.070 | 3.120 | 3.010 | 3.070 | 3,378,597 | +0.00(+0.00%) |
| Apr 01, 2013 | 3.000 | 3.090 | 2.990 | 3.070 | 7,283,464 | +0.03(+0.99%) |
| Mar 28, 2013 | 3.010 | 3.060 | 3.000 | 3.040 | 3,228,120 | +0.04(+1.33%) |
| Mar 27, 2013 | 2.930 | 3.050 | 2.905 | 3.000 | 2,649,071 | +0.08(+2.74%) |
| Mar 26, 2013 | 2.940 | 2.975 | 2.910 | 2.920 | 2,897,580 | +0.02(+0.69%) |
| Mar 25, 2013 | 3.000 | 3.020 | 2.850 | 2.900 | 6,471,411 | -0.05(-1.69%) |
| Mar 22, 2013 | 3.130 | 3.150 | 2.950 | 2.950 | 6,748,730 | -0.49(-14.24%) |
| Mar 21, 2013 | 3.480 | 3.500 | 3.430 | 3.440 | 3,519,786 | -0.06(-1.71%) |
| Mar 20, 2013 | 3.570 | 3.585 | 3.470 | 3.500 | 3,764,637 | -0.06(-1.69%) |
| Mar 19, 2013 | 3.580 | 3.620 | 3.510 | 3.560 | 2,005,346 | +0.05(+1.42%) |
| Mar 18, 2013 | 3.500 | 3.540 | 3.470 | 3.510 | 2,649,695 | +0.04(+1.15%) |
| Mar 15, 2013 | 3.590 | 3.610 | 3.470 | 3.470 | 5,449,679 | -0.10(-2.80%) |
| Mar 14, 2013 | 3.620 | 3.660 | 3.560 | 3.570 | 1,455,413 | -0.02(-0.56%) |
| Mar 13, 2013 | 3.670 | 3.690 | 3.560 | 3.590 | 3,011,385 | -0.06(-1.64%) |
| Mar 12, 2013 | 3.690 | 3.710 | 3.640 | 3.650 | 1,429,089 | -0.01(-0.27%) |
| Mar 11, 2013 | 3.620 | 3.690 | 3.610 | 3.660 | 3,290,309 | +0.05(+1.39%) |
| Mar 08, 2013 | 3.610 | 3.720 | 3.590 | 3.610 | 5,541,761 | +0.01(+0.28%) |
| Mar 07, 2013 | 3.560 | 3.620 | 3.550 | 3.600 | 1,780,918 | +0.05(+1.41%) |
| Mar 06, 2013 | 3.520 | 3.560 | 3.490 | 3.550 | 1,953,159 | +0.02(+0.57%) |
| Mar 05, 2013 | 3.550 | 3.585 | 3.500 | 3.530 | 1,671,153 | -0.06(-1.67%) |
| Mar 04, 2013 | 3.600 | 3.600 | 3.520 | 3.590 | 2,561,959 | +0.00(+0.00%) |