| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 5.530 | 5.670 | 5.500 | 5.610 | 0 | +0.15(+2.75%) |
| May 16, 2013 | 5.250 | 5.500 | 5.170 | 5.460 | 1,317,487 | +0.21(+4.00%) |
| May 15, 2013 | 5.180 | 5.290 | 5.150 | 5.250 | 0 | +0.06(+1.16%) |
| May 13, 2013 | 5.120 | 5.220 | 5.080 | 5.190 | 0 | +0.07(+1.37%) |
| May 10, 2013 | 5.050 | 5.160 | 5.040 | 5.120 | 0 | +0.06(+1.19%) |
| May 09, 2013 | 5.100 | 5.145 | 5.045 | 5.060 | 0 | -0.07(-1.36%) |
| May 08, 2013 | 5.130 | 5.150 | 5.060 | 5.130 | 0 | +0.00(+0.00%) |
| May 07, 2013 | 5.080 | 5.190 | 5.050 | 5.130 | 0 | +0.07(+1.38%) |
| May 06, 2013 | 4.940 | 5.080 | 4.940 | 5.060 | 0 | +0.11(+2.22%) |
| May 03, 2013 | 4.830 | 4.960 | 4.760 | 4.950 | 0 | +0.19(+3.99%) |
| May 02, 2013 | 5.060 | 5.100 | 4.730 | 4.760 | 0 | -0.20(-4.03%) |
| May 01, 2013 | 5.020 | 5.080 | 4.760 | 4.960 | 0 | +0.01(+0.20%) |
| Apr 30, 2013 | 4.870 | 5.000 | 4.850 | 4.950 | 0 | +0.05(+1.02%) |
| Apr 29, 2013 | 4.840 | 4.930 | 4.770 | 4.900 | 128,047 | +0.06(+1.24%) |
| Apr 26, 2013 | 4.800 | 4.910 | 4.810 | 4.840 | 285,083 | +0.03(+0.62%) |
| Apr 25, 2013 | 4.540 | 4.925 | 4.540 | 4.810 | 250,069 | +0.31(+6.77%) |
| Apr 24, 2013 | 4.420 | 4.530 | 4.370 | 4.505 | 454,684 | +0.05(+1.24%) |
| Apr 23, 2013 | 4.510 | 4.550 | 4.410 | 4.450 | 511,820 | -0.01(-0.22%) |
| Apr 22, 2013 | 4.460 | 4.520 | 4.335 | 4.460 | 679,318 | -0.02(-0.45%) |
| Apr 19, 2013 | 4.530 | 4.550 | 4.470 | 4.480 | 266,035 | -0.07(-1.54%) |
| Apr 18, 2013 | 4.680 | 4.750 | 4.520 | 4.550 | 218,088 | -0.11(-2.36%) |
| Apr 17, 2013 | 4.700 | 4.730 | 4.630 | 4.660 | 239,096 | -0.07(-1.48%) |
| Apr 16, 2013 | 4.540 | 4.730 | 4.410 | 4.730 | 354,382 | +0.22(+4.88%) |
| Apr 15, 2013 | 4.730 | 4.730 | 4.460 | 4.510 | 348,179 | -0.25(-5.25%) |
| Apr 12, 2013 | 4.710 | 4.770 | 4.660 | 4.760 | 156,755 | +0.02(+0.42%) |
| Apr 11, 2013 | 4.780 | 4.830 | 4.700 | 4.740 | 167,363 | -0.06(-1.25%) |
| Apr 10, 2013 | 4.630 | 4.890 | 4.600 | 4.800 | 251,341 | +0.17(+3.67%) |
| Apr 09, 2013 | 4.590 | 4.680 | 4.520 | 4.630 | 304,173 | +0.03(+0.65%) |
| Apr 08, 2013 | 4.400 | 4.610 | 4.390 | 4.600 | 211,798 | +0.21(+4.78%) |
| Apr 05, 2013 | 4.340 | 4.410 | 4.300 | 4.390 | 187,460 | -0.03(-0.68%) |
| Apr 04, 2013 | 4.490 | 4.530 | 4.390 | 4.420 | 141,956 | -0.08(-1.78%) |
| Apr 03, 2013 | 4.460 | 4.550 | 4.380 | 4.500 | 414,743 | +0.06(+1.35%) |
| Apr 02, 2013 | 4.620 | 4.680 | 4.410 | 4.440 | 245,834 | -0.14(-3.06%) |
| Apr 01, 2013 | 5.200 | 5.200 | 4.445 | 4.580 | 379,046 | -0.12(-2.55%) |
| Mar 28, 2013 | 4.800 | 4.800 | 4.660 | 4.700 | 168,159 | -0.08(-1.67%) |
| Mar 27, 2013 | 4.750 | 4.800 | 4.670 | 4.780 | 119,505 | -0.01(-0.21%) |
| Mar 26, 2013 | 4.870 | 4.870 | 4.730 | 4.790 | 102,915 | -0.04(-0.83%) |
| Mar 25, 2013 | 4.820 | 4.893 | 4.790 | 4.830 | 113,754 | +0.01(+0.21%) |
| Mar 22, 2013 | 4.810 | 4.920 | 4.800 | 4.820 | 280,346 | +0.06(+1.26%) |
| Mar 21, 2013 | 4.870 | 4.870 | 4.600 | 4.760 | 219,501 | -0.16(-3.25%) |
| Mar 20, 2013 | 4.810 | 4.920 | 4.755 | 4.920 | 172,184 | +0.13(+2.71%) |
| Mar 19, 2013 | 4.890 | 4.890 | 4.790 | 4.790 | 111,664 | -0.07(-1.44%) |
| Mar 18, 2013 | 4.810 | 4.905 | 4.800 | 4.860 | 130,898 | -0.02(-0.41%) |
| Mar 15, 2013 | 5.020 | 5.020 | 4.830 | 4.880 | 581,693 | -0.12(-2.40%) |
| Mar 14, 2013 | 5.040 | 5.110 | 4.990 | 5.000 | 320,753 | -0.03(-0.60%) |
| Mar 13, 2013 | 5.020 | 5.110 | 5.010 | 5.030 | 405,298 | +0.02(+0.40%) |
| Mar 12, 2013 | 5.000 | 5.020 | 5.000 | 5.010 | 92,661 | -0.03(-0.60%) |
| Mar 11, 2013 | 4.970 | 5.070 | 4.900 | 5.040 | 135,276 | +0.08(+1.61%) |
| Mar 08, 2013 | 5.000 | 5.000 | 4.920 | 4.960 | 118,564 | +0.00(+0.00%) |
| Mar 07, 2013 | 4.950 | 4.980 | 4.880 | 4.960 | 100,630 | +0.03(+0.61%) |
| Mar 06, 2013 | 5.000 | 5.000 | 4.890 | 4.930 | 145,469 | -0.07(-1.40%) |
| Mar 05, 2013 | 4.970 | 5.010 | 4.870 | 5.000 | 177,897 | +0.07(+1.42%) |
| Mar 04, 2013 | 5.050 | 5.050 | 4.910 | 4.930 | 170,401 | -0.13(-2.57%) |