| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 22, 2013 | 3.050 | 3.060 | 2.900 | 2.940 | 0 | -0.11(-3.61%) |
| May 21, 2013 | 3.060 | 3.170 | 3.025 | 3.050 | 0 | +0.00(+0.00%) |
| May 20, 2013 | 3.070 | 3.130 | 2.890 | 3.050 | 0 | -0.03(-0.97%) |
| May 17, 2013 | 2.810 | 3.270 | 2.800 | 3.080 | 0 | +0.30(+10.79%) |
| May 16, 2013 | 2.930 | 3.000 | 2.725 | 2.780 | 1,078,255 | -0.18(-6.11%) |
| May 15, 2013 | 2.800 | 2.970 | 2.790 | 2.961 | 0 | +0.32(+12.16%) |
| May 13, 2013 | 2.600 | 2.670 | 2.600 | 2.640 | 0 | +0.04(+1.54%) |
| May 10, 2013 | 2.560 | 2.650 | 2.490 | 2.600 | 0 | +0.06(+2.36%) |
| May 09, 2013 | 2.520 | 2.570 | 2.460 | 2.540 | 0 | +0.03(+1.20%) |
| May 08, 2013 | 2.350 | 2.590 | 2.320 | 2.510 | 0 | +0.14(+5.91%) |
| May 07, 2013 | 2.400 | 2.450 | 2.300 | 2.370 | 0 | +0.00(+0.00%) |
| May 06, 2013 | 2.360 | 2.400 | 2.230 | 2.370 | 0 | +0.11(+4.87%) |
| May 03, 2013 | 2.320 | 2.280 | 2.210 | 2.260 | 0 | -0.02(-0.88%) |
| May 02, 2013 | 2.210 | 2.280 | 2.180 | 2.280 | 0 | +0.08(+3.64%) |
| May 01, 2013 | 2.190 | 2.260 | 2.130 | 2.200 | 475,558 | +0.01(+0.46%) |
| Apr 30, 2013 | 2.260 | 2.290 | 2.190 | 2.190 | 0 | -0.10(-4.37%) |
| Apr 29, 2013 | 2.250 | 2.290 | 2.200 | 2.290 | 347,655 | +0.10(+4.57%) |
| Apr 26, 2013 | 2.250 | 2.270 | 2.180 | 2.190 | 627,878 | -0.08(-3.52%) |
| Apr 25, 2013 | 2.160 | 2.400 | 2.150 | 2.270 | 1,244,824 | +0.17(+8.10%) |
| Apr 24, 2013 | 2.160 | 2.180 | 2.070 | 2.100 | 576,081 | -0.12(-5.41%) |
| Apr 23, 2013 | 2.080 | 2.230 | 2.068 | 2.220 | 692,035 | +0.17(+8.29%) |
| Apr 22, 2013 | 2.160 | 2.240 | 2.030 | 2.050 | 1,141,244 | -0.12(-5.53%) |
| Apr 19, 2013 | 2.120 | 2.220 | 2.100 | 2.170 | 343,015 | +0.05(+2.36%) |
| Apr 18, 2013 | 2.090 | 2.150 | 2.050 | 2.120 | 574,791 | +0.03(+1.44%) |
| Apr 17, 2013 | 2.070 | 2.160 | 2.050 | 2.090 | 455,771 | +0.02(+0.97%) |
| Apr 16, 2013 | 2.110 | 2.110 | 2.050 | 2.070 | 503,314 | -0.01(-0.48%) |
| Apr 15, 2013 | 2.180 | 2.180 | 2.050 | 2.080 | 844,477 | -0.08(-3.70%) |
| Apr 12, 2013 | 2.180 | 2.230 | 2.120 | 2.160 | 680,710 | +0.01(+0.47%) |
| Apr 11, 2013 | 2.200 | 2.220 | 2.140 | 2.150 | 701,546 | -0.06(-2.71%) |
| Apr 10, 2013 | 2.140 | 2.230 | 2.140 | 2.210 | 750,141 | +0.07(+3.27%) |
| Apr 09, 2013 | 2.240 | 2.250 | 2.070 | 2.140 | 1,355,532 | -0.06(-2.73%) |
| Apr 08, 2013 | 2.280 | 2.280 | 2.140 | 2.200 | 880,656 | -0.08(-3.51%) |
| Apr 05, 2013 | 2.260 | 2.310 | 2.240 | 2.280 | 414,627 | -0.05(-2.15%) |
| Apr 04, 2013 | 2.260 | 2.330 | 2.230 | 2.330 | 409,801 | +0.06(+2.64%) |
| Apr 03, 2013 | 2.230 | 2.280 | 2.170 | 2.270 | 834,393 | +0.04(+1.57%) |
| Apr 02, 2013 | 2.300 | 2.320 | 2.200 | 2.235 | 690,660 | -0.06(-2.40%) |
| Apr 01, 2013 | 2.380 | 2.450 | 2.220 | 2.290 | 723,217 | -0.08(-3.38%) |
| Mar 28, 2013 | 2.520 | 2.540 | 2.350 | 2.370 | 1,219,541 | -0.14(-5.58%) |
| Mar 27, 2013 | 2.360 | 2.530 | 2.330 | 2.510 | 576,305 | +0.10(+4.15%) |
| Mar 26, 2013 | 2.560 | 2.560 | 2.360 | 2.410 | 702,059 | -0.12(-4.74%) |
| Mar 25, 2013 | 2.610 | 2.680 | 2.520 | 2.530 | 810,823 | -0.07(-2.69%) |
| Mar 22, 2013 | 2.620 | 2.640 | 2.550 | 2.600 | 553,677 | -0.02(-0.76%) |
| Mar 21, 2013 | 2.750 | 2.770 | 2.620 | 2.620 | 547,533 | -0.07(-2.60%) |
| Mar 20, 2013 | 2.760 | 2.770 | 2.630 | 2.690 | 852,070 | -0.05(-1.82%) |
| Mar 19, 2013 | 2.720 | 2.790 | 2.675 | 2.740 | 1,153,404 | +0.04(+1.48%) |
| Mar 18, 2013 | 2.690 | 2.780 | 2.610 | 2.700 | 794,640 | +0.00(+0.00%) |
| Mar 15, 2013 | 2.590 | 2.700 | 2.590 | 2.700 | 1,298,754 | +0.11(+4.25%) |
| Mar 14, 2013 | 2.590 | 2.610 | 2.550 | 2.590 | 792,823 | +0.03(+1.17%) |
| Mar 13, 2013 | 2.600 | 2.600 | 2.560 | 2.560 | 569,779 | -0.03(-1.16%) |
| Mar 12, 2013 | 2.650 | 2.670 | 2.580 | 2.590 | 921,736 | -0.06(-2.26%) |
| Mar 11, 2013 | 2.650 | 2.680 | 2.580 | 2.650 | 981,300 | +0.00(+0.00%) |
| Mar 08, 2013 | 2.720 | 2.740 | 2.630 | 2.650 | 1,153,401 | +0.00(+0.00%) |
| Mar 07, 2013 | 2.560 | 2.700 | 2.530 | 2.650 | 1,865,458 | +0.09(+3.52%) |
| Mar 06, 2013 | 2.690 | 2.700 | 2.550 | 2.560 | 1,286,582 | -0.09(-3.40%) |
| Mar 05, 2013 | 2.750 | 2.760 | 2.640 | 2.650 | 1,091,451 | -0.07(-2.57%) |
| Mar 04, 2013 | 2.950 | 2.950 | 2.710 | 2.720 | 2,024,812 | -0.28(-9.33%) |
