| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 20, 2013 | 5.060 | 5.080 | 4.310 | 4.670 | 463,632 | -0.36(-7.16%) |
| May 17, 2013 | 5.050 | 5.050 | 4.910 | 5.030 | 0 | +0.03(+0.60%) |
| May 16, 2013 | 5.020 | 5.089 | 4.925 | 5.000 | 79,273 | -0.03(-0.60%) |
| May 15, 2013 | 5.050 | 5.050 | 4.900 | 5.030 | 0 | +0.10(+2.03%) |
| May 13, 2013 | 4.950 | 5.000 | 4.880 | 4.930 | 0 | -0.05(-1.00%) |
| May 10, 2013 | 4.970 | 5.030 | 4.890 | 4.980 | 0 | +0.03(+0.61%) |
| May 09, 2013 | 5.030 | 5.030 | 4.870 | 4.950 | 0 | -0.11(-2.17%) |
| May 08, 2013 | 4.920 | 5.060 | 4.900 | 5.060 | 0 | +0.09(+1.81%) |
| May 07, 2013 | 5.010 | 5.010 | 4.900 | 4.970 | 0 | -0.01(-0.20%) |
| May 06, 2013 | 5.000 | 5.020 | 4.900 | 4.980 | 0 | -0.05(-0.99%) |
| May 03, 2013 | 5.010 | 5.059 | 4.930 | 5.030 | 0 | +0.10(+2.03%) |
| May 02, 2013 | 4.820 | 4.990 | 4.750 | 4.930 | 0 | +0.16(+3.35%) |
| May 01, 2013 | 5.030 | 5.110 | 4.740 | 4.770 | 0 | -0.27(-5.36%) |
| Apr 30, 2013 | 5.120 | 5.130 | 5.000 | 5.040 | 0 | -0.09(-1.75%) |
| Apr 29, 2013 | 5.110 | 5.240 | 5.110 | 5.130 | 197,022 | +0.03(+0.59%) |
| Apr 26, 2013 | 5.190 | 5.190 | 5.053 | 5.100 | 243,476 | -0.09(-1.73%) |
| Apr 25, 2013 | 5.250 | 5.299 | 5.120 | 5.190 | 176,178 | +0.03(+0.58%) |
| Apr 24, 2013 | 5.400 | 5.450 | 5.100 | 5.160 | 305,056 | -0.23(-4.27%) |
| Apr 23, 2013 | 5.410 | 5.470 | 5.290 | 5.390 | 327,261 | +0.06(+1.13%) |
| Apr 22, 2013 | 5.240 | 5.550 | 5.050 | 5.330 | 572,337 | +0.12(+2.30%) |
| Apr 19, 2013 | 4.890 | 5.300 | 4.850 | 5.210 | 664,527 | +0.29(+5.89%) |
| Apr 18, 2013 | 4.840 | 4.970 | 4.700 | 4.920 | 287,783 | +0.07(+1.44%) |
| Apr 17, 2013 | 4.950 | 5.010 | 4.710 | 4.850 | 439,940 | -0.11(-2.22%) |
| Apr 16, 2013 | 4.910 | 5.050 | 4.760 | 4.960 | 304,837 | +0.06(+1.22%) |
| Apr 15, 2013 | 5.070 | 5.080 | 4.700 | 4.900 | 448,780 | -0.10(-2.00%) |
| Apr 12, 2013 | 4.900 | 5.100 | 4.760 | 5.000 | 494,516 | +0.12(+2.46%) |
| Apr 11, 2013 | 4.720 | 5.020 | 4.600 | 4.880 | 352,111 | +0.17(+3.61%) |
| Apr 10, 2013 | 4.650 | 4.900 | 4.540 | 4.710 | 280,905 | +0.08(+1.73%) |
| Apr 09, 2013 | 4.700 | 4.700 | 4.550 | 4.630 | 170,876 | -0.07(-1.49%) |
| Apr 08, 2013 | 4.820 | 4.840 | 4.640 | 4.700 | 231,471 | -0.07(-1.47%) |
| Apr 05, 2013 | 4.820 | 4.900 | 4.520 | 4.770 | 438,204 | -0.10(-2.05%) |
| Apr 04, 2013 | 4.780 | 5.330 | 4.730 | 4.870 | 797,309 | +0.11(+2.31%) |
| Apr 03, 2013 | 4.690 | 4.790 | 4.605 | 4.760 | 247,509 | +0.04(+0.85%) |
| Apr 02, 2013 | 4.770 | 4.900 | 4.580 | 4.720 | 393,779 | -0.13(-2.68%) |
| Apr 01, 2013 | 4.570 | 4.850 | 4.390 | 4.850 | 299,244 | +0.28(+6.13%) |
| Mar 28, 2013 | 4.460 | 4.590 | 4.320 | 4.570 | 277,175 | +0.30(+7.03%) |
| Mar 27, 2013 | 4.300 | 4.350 | 4.230 | 4.270 | 69,407 | -0.07(-1.61%) |
| Mar 26, 2013 | 4.410 | 4.410 | 4.240 | 4.340 | 117,955 | +0.04(+0.93%) |
| Mar 25, 2013 | 4.350 | 4.395 | 4.170 | 4.300 | 124,169 | -0.01(-0.23%) |
| Mar 22, 2013 | 4.090 | 4.340 | 4.090 | 4.310 | 116,824 | +0.22(+5.38%) |
| Mar 21, 2013 | 4.070 | 4.100 | 3.950 | 4.090 | 112,317 | +0.01(+0.25%) |
| Mar 20, 2013 | 4.240 | 4.310 | 4.060 | 4.080 | 98,267 | -0.17(-4.00%) |
| Mar 19, 2013 | 4.430 | 4.430 | 4.230 | 4.250 | 150,106 | -0.15(-3.41%) |
| Mar 18, 2013 | 4.470 | 4.470 | 4.250 | 4.400 | 163,203 | -0.07(-1.57%) |
| Mar 15, 2013 | 4.260 | 4.470 | 4.250 | 4.470 | 226,435 | +0.22(+5.18%) |
| Mar 14, 2013 | 4.240 | 4.260 | 4.180 | 4.250 | 46,658 | -0.01(-0.23%) |
| Mar 13, 2013 | 4.180 | 4.300 | 4.100 | 4.260 | 96,672 | +0.09(+2.16%) |
| Mar 12, 2013 | 4.380 | 4.440 | 4.140 | 4.170 | 278,785 | -0.16(-3.70%) |
| Mar 11, 2013 | 4.200 | 4.350 | 4.100 | 4.330 | 596,506 | +0.34(+8.52%) |
| Mar 08, 2013 | 4.000 | 4.020 | 3.810 | 3.990 | 124,681 | +0.04(+1.01%) |
| Mar 07, 2013 | 3.820 | 4.000 | 3.820 | 3.950 | 138,283 | +0.08(+2.07%) |
| Mar 06, 2013 | 3.830 | 3.890 | 3.790 | 3.870 | 56,378 | +0.01(+0.26%) |
| Mar 05, 2013 | 3.850 | 3.920 | 3.750 | 3.860 | 81,216 | +0.01(+0.26%) |
| Mar 04, 2013 | 3.830 | 3.850 | 3.780 | 3.850 | 41,863 | +0.03(+0.79%) |