| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 21, 2013 | 3.050 | 3.050 | 2.955 | 2.980 | 2,967,430 | -0.03(-1.00%) |
| May 20, 2013 | 2.880 | 3.140 | 2.880 | 3.010 | 9,298,989 | +0.16(+5.61%) |
| May 17, 2013 | 2.800 | 2.890 | 2.780 | 2.850 | 2,037,672 | +0.03(+1.06%) |
| May 16, 2013 | 2.830 | 2.880 | 2.800 | 2.820 | 2,823,651 | -0.03(-1.05%) |
| May 15, 2013 | 2.920 | 2.940 | 2.810 | 2.850 | 4,077,692 | -0.14(-4.68%) |
| May 13, 2013 | 3.070 | 3.100 | 2.970 | 2.990 | 6,916,266 | -0.06(-1.97%) |
| May 10, 2013 | 3.050 | 3.150 | 3.010 | 3.050 | 3,844,020 | +0.01(+0.33%) |
| May 09, 2013 | 3.060 | 3.250 | 3.000 | 3.040 | 7,888,495 | +0.01(+0.33%) |
| May 08, 2013 | 3.000 | 3.100 | 2.900 | 3.030 | 4,040,258 | +0.03(+1.00%) |
| May 07, 2013 | 3.160 | 3.160 | 2.950 | 3.000 | 3,393,225 | -0.10(-3.23%) |
| May 06, 2013 | 2.850 | 3.230 | 2.850 | 3.100 | 5,374,927 | +0.31(+11.11%) |
| May 03, 2013 | 2.790 | 2.800 | 2.750 | 2.790 | 464,152 | +0.02(+0.72%) |
| May 02, 2013 | 2.780 | 2.800 | 2.750 | 2.770 | 300,435 | +0.02(+0.73%) |
| May 01, 2013 | 2.780 | 2.830 | 2.750 | 2.750 | 343,056 | -0.05(-1.79%) |
| Apr 30, 2013 | 2.760 | 2.870 | 2.750 | 2.800 | 734,235 | +0.01(+0.36%) |
| Apr 29, 2013 | 2.910 | 2.930 | 2.790 | 2.790 | 878,355 | -0.07(-2.45%) |
| Apr 26, 2013 | 2.750 | 2.860 | 2.740 | 2.860 | 951,457 | +0.10(+3.62%) |
| Apr 25, 2013 | 2.800 | 2.800 | 2.740 | 2.760 | 684,409 | +0.03(+1.10%) |
| Apr 24, 2013 | 2.730 | 2.780 | 2.710 | 2.730 | 533,136 | -0.02(-0.73%) |
| Apr 23, 2013 | 2.600 | 2.750 | 2.520 | 2.750 | 2,329,941 | +0.15(+5.77%) |
| Apr 22, 2013 | 2.680 | 2.735 | 2.580 | 2.600 | 1,575,060 | -0.10(-3.70%) |
| Apr 19, 2013 | 2.720 | 2.750 | 2.680 | 2.700 | 1,036,262 | -0.02(-0.74%) |
| Apr 18, 2013 | 2.750 | 2.770 | 2.720 | 2.720 | 753,978 | -0.03(-1.09%) |
| Apr 17, 2013 | 2.810 | 2.810 | 2.730 | 2.750 | 735,778 | -0.03(-1.08%) |
| Apr 16, 2013 | 2.800 | 2.800 | 2.750 | 2.780 | 660,388 | -0.02(-0.71%) |
| Apr 15, 2013 | 2.920 | 2.920 | 2.740 | 2.800 | 1,416,925 | -0.12(-4.11%) |
| Apr 12, 2013 | 2.800 | 2.920 | 2.800 | 2.920 | 1,455,091 | +0.08(+2.82%) |
| Apr 11, 2013 | 2.860 | 2.870 | 2.790 | 2.840 | 1,055,093 | -0.01(-0.35%) |
| Apr 10, 2013 | 2.800 | 2.870 | 2.800 | 2.850 | 1,099,646 | +0.05(+1.79%) |
| Apr 09, 2013 | 2.720 | 2.810 | 2.720 | 2.800 | 1,203,420 | +0.07(+2.56%) |
| Apr 08, 2013 | 2.740 | 2.770 | 2.730 | 2.730 | 503,040 | -0.03(-1.09%) |
| Apr 05, 2013 | 2.730 | 2.770 | 2.710 | 2.760 | 927,692 | -0.01(-0.36%) |
| Apr 04, 2013 | 2.770 | 2.790 | 2.710 | 2.770 | 453,851 | +0.00(+0.00%) |
| Apr 03, 2013 | 2.800 | 2.810 | 2.710 | 2.770 | 1,494,448 | -0.01(-0.36%) |
| Apr 02, 2013 | 2.750 | 2.800 | 2.720 | 2.780 | 1,196,276 | +0.02(+0.72%) |
| Apr 01, 2013 | 2.900 | 2.930 | 2.740 | 2.760 | 1,815,593 | -0.13(-4.50%) |
| Mar 28, 2013 | 2.950 | 2.990 | 2.880 | 2.890 | 1,480,135 | -0.08(-2.69%) |
| Mar 27, 2013 | 2.940 | 3.030 | 2.930 | 2.970 | 741,585 | +0.03(+1.02%) |
| Mar 26, 2013 | 2.950 | 2.990 | 2.940 | 2.940 | 838,415 | -0.01(-0.34%) |
| Mar 25, 2013 | 2.940 | 3.000 | 2.940 | 2.950 | 511,039 | +0.00(+0.00%) |
| Mar 22, 2013 | 2.960 | 3.000 | 2.930 | 2.950 | 944,549 | -0.03(-1.01%) |
| Mar 21, 2013 | 3.050 | 3.072 | 2.980 | 2.980 | 720,929 | -0.06(-1.97%) |
| Mar 20, 2013 | 2.950 | 3.100 | 2.940 | 3.040 | 1,320,837 | +0.07(+2.36%) |
| Mar 19, 2013 | 2.980 | 3.000 | 2.939 | 2.970 | 1,050,941 | +0.00(+0.00%) |
| Mar 18, 2013 | 2.930 | 3.020 | 2.930 | 2.970 | 1,138,657 | +0.00(+0.00%) |
| Mar 15, 2013 | 3.200 | 3.200 | 2.950 | 2.970 | 3,150,393 | -0.22(-6.90%) |
| Mar 14, 2013 | 3.200 | 3.240 | 3.100 | 3.190 | 2,292,033 | -0.02(-0.62%) |
| Mar 13, 2013 | 3.020 | 3.230 | 3.020 | 3.210 | 1,723,752 | +0.14(+4.56%) |
| Mar 12, 2013 | 3.010 | 3.115 | 2.960 | 3.070 | 2,557,386 | +0.04(+1.32%) |
| Mar 11, 2013 | 2.930 | 3.180 | 2.920 | 3.030 | 4,142,765 | -0.04(-1.30%) |
| Mar 08, 2013 | 3.000 | 3.120 | 3.000 | 3.070 | 1,488,476 | +0.08(+2.68%) |
| Mar 07, 2013 | 3.010 | 3.020 | 2.970 | 2.990 | 1,105,609 | +0.02(+0.67%) |
| Mar 06, 2013 | 2.950 | 3.030 | 2.900 | 2.970 | 1,202,978 | -0.03(-1.00%) |
| Mar 05, 2013 | 2.950 | 3.100 | 2.930 | 3.000 | 2,465,960 | +0.05(+1.69%) |
| Mar 04, 2013 | 2.920 | 3.060 | 2.900 | 2.950 | 1,628,807 | +0.04(+1.37%) |
