| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 2.480 | 2.480 | 2.350 | 2.450 | 0 | -0.02(-0.81%) |
| May 16, 2013 | 2.490 | 2.500 | 2.450 | 2.470 | 70,372 | -0.03(-1.20%) |
| May 15, 2013 | 2.420 | 2.510 | 2.300 | 2.500 | 0 | +0.04(+1.63%) |
| May 13, 2013 | 2.370 | 2.490 | 2.370 | 2.460 | 0 | +0.07(+2.93%) |
| May 10, 2013 | 2.350 | 2.400 | 2.220 | 2.390 | 0 | +0.04(+1.49%) |
| May 09, 2013 | 2.320 | 2.400 | 2.320 | 2.355 | 0 | +0.00(+0.21%) |
| May 08, 2013 | 2.500 | 2.500 | 2.210 | 2.350 | 0 | -0.20(-7.84%) |
| May 07, 2013 | 2.670 | 2.693 | 2.540 | 2.550 | 0 | -0.09(-3.41%) |
| May 06, 2013 | 2.720 | 2.860 | 2.630 | 2.640 | 0 | -0.04(-1.49%) |
| May 03, 2013 | 2.700 | 2.700 | 2.660 | 2.680 | 0 | -0.01(-0.37%) |
| May 02, 2013 | 2.680 | 2.720 | 2.680 | 2.690 | 0 | +0.04(+1.51%) |
| May 01, 2013 | 2.680 | 2.720 | 2.650 | 2.650 | 0 | -0.04(-1.49%) |
| Apr 30, 2013 | 2.790 | 2.810 | 2.680 | 2.690 | 0 | -0.08(-2.89%) |
| Apr 29, 2013 | 2.720 | 2.790 | 2.680 | 2.770 | 108,177 | +0.05(+1.84%) |
| Apr 26, 2013 | 2.790 | 2.770 | 2.700 | 2.720 | 72,510 | -0.05(-1.81%) |
| Apr 25, 2013 | 2.770 | 2.840 | 2.700 | 2.770 | 116,360 | +0.05(+1.84%) |
| Apr 24, 2013 | 2.820 | 2.850 | 2.710 | 2.720 | 0 | -0.08(-2.86%) |
| Apr 23, 2013 | 2.900 | 2.940 | 2.800 | 2.800 | 216,352 | -0.02(-0.71%) |
| Apr 22, 2013 | 2.810 | 2.890 | 2.700 | 2.820 | 159,327 | +0.08(+2.92%) |
| Apr 19, 2013 | 2.700 | 2.820 | 2.670 | 2.740 | 126,619 | +0.05(+1.86%) |
| Apr 18, 2013 | 2.750 | 2.810 | 2.650 | 2.690 | 113,222 | -0.08(-2.89%) |
| Apr 17, 2013 | 2.850 | 2.920 | 2.720 | 2.770 | 57,982 | -0.07(-2.46%) |
| Apr 16, 2013 | 2.810 | 2.850 | 2.790 | 2.840 | 65,921 | +0.05(+1.79%) |
| Apr 15, 2013 | 2.810 | 2.870 | 2.780 | 2.790 | 146,590 | -0.08(-2.79%) |
| Apr 12, 2013 | 2.900 | 2.900 | 2.800 | 2.870 | 149,704 | -0.03(-1.03%) |
| Apr 11, 2013 | 2.790 | 2.900 | 2.780 | 2.900 | 144,694 | +0.11(+3.94%) |
| Apr 10, 2013 | 2.650 | 2.820 | 2.630 | 2.790 | 138,808 | +0.14(+5.28%) |
| Apr 09, 2013 | 2.690 | 2.690 | 2.590 | 2.650 | 74,771 | -0.02(-0.75%) |
| Apr 08, 2013 | 2.610 | 2.670 | 2.600 | 2.670 | 49,941 | +0.04(+1.52%) |
| Apr 05, 2013 | 2.630 | 2.690 | 2.550 | 2.630 | 74,016 | +0.00(+0.00%) |
| Apr 04, 2013 | 2.650 | 2.730 | 2.610 | 2.630 | 64,875 | -0.02(-0.75%) |
| Apr 03, 2013 | 2.700 | 2.740 | 2.610 | 2.650 | 190,330 | -0.06(-2.21%) |
| Apr 02, 2013 | 2.750 | 2.750 | 2.610 | 2.710 | 117,484 | +0.02(+0.74%) |
| Apr 01, 2013 | 2.680 | 2.730 | 2.560 | 2.690 | 215,905 | -0.03(-1.10%) |
| Mar 28, 2013 | 2.860 | 2.860 | 2.680 | 2.720 | 177,334 | -0.08(-2.86%) |
| Mar 27, 2013 | 2.780 | 2.850 | 2.780 | 2.800 | 91,395 | +0.01(+0.36%) |
| Mar 26, 2013 | 2.940 | 2.940 | 2.760 | 2.790 | 196,262 | -0.11(-3.79%) |
| Mar 25, 2013 | 2.850 | 3.070 | 2.750 | 2.900 | 403,472 | +0.09(+3.20%) |
| Mar 22, 2013 | 2.660 | 2.820 | 2.660 | 2.810 | 212,079 | +0.16(+6.04%) |
| Mar 21, 2013 | 2.640 | 2.750 | 2.594 | 2.650 | 146,613 | +0.04(+1.53%) |
| Mar 20, 2013 | 2.620 | 2.680 | 2.540 | 2.610 | 63,684 | +0.02(+0.77%) |
| Mar 19, 2013 | 2.600 | 2.660 | 2.540 | 2.590 | 93,365 | -0.01(-0.38%) |
| Mar 18, 2013 | 2.520 | 2.600 | 2.480 | 2.600 | 126,514 | +0.09(+3.59%) |
| Mar 15, 2013 | 2.440 | 2.520 | 2.430 | 2.510 | 113,021 | +0.09(+3.72%) |
| Mar 14, 2013 | 2.550 | 2.572 | 2.420 | 2.420 | 100,685 | -0.13(-5.10%) |
| Mar 13, 2013 | 2.510 | 2.550 | 2.460 | 2.550 | 40,378 | +0.06(+2.41%) |
| Mar 12, 2013 | 2.730 | 2.750 | 2.390 | 2.490 | 209,834 | -0.17(-6.39%) |
| Mar 11, 2013 | 2.450 | 2.850 | 2.410 | 2.660 | 269,469 | +0.20(+8.13%) |
| Mar 08, 2013 | 2.440 | 2.510 | 2.410 | 2.460 | 96,110 | +0.07(+2.93%) |
| Mar 07, 2013 | 2.670 | 2.830 | 2.310 | 2.390 | 524,863 | -0.28(-10.49%) |
| Mar 06, 2013 | 2.460 | 2.930 | 2.420 | 2.670 | 705,787 | +0.25(+10.33%) |
| Mar 05, 2013 | 2.290 | 2.455 | 2.274 | 2.420 | 316,999 | +0.14(+6.14%) |
| Mar 04, 2013 | 2.230 | 2.300 | 2.160 | 2.280 | 106,985 | +0.07(+3.17%) |
