| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 21, 2013 | 14.25 | 14.55 | 13.50 | 13.79 | 3,443,844 | -0.36(-2.54%) |
| May 20, 2013 | 13.46 | 14.75 | 13.40 | 14.15 | 6,848,404 | +0.88(+6.63%) |
| May 17, 2013 | 13.04 | 13.60 | 12.99 | 13.27 | 0 | +0.26(+2.00%) |
| May 16, 2013 | 13.17 | 13.25 | 12.72 | 13.01 | 2,674,520 | -0.04(-0.31%) |
| May 15, 2013 | 13.25 | 13.65 | 12.89 | 13.05 | 0 | +0.35(+2.76%) |
| May 13, 2013 | 11.93 | 12.81 | 11.81 | 12.70 | 3,085,480 | +0.68(+5.66%) |
| May 10, 2013 | 11.89 | 12.18 | 11.58 | 12.02 | 0 | +0.09(+0.75%) |
| May 09, 2013 | 11.60 | 12.25 | 11.60 | 11.93 | 0 | +0.28(+2.40%) |
| May 08, 2013 | 12.10 | 12.15 | 11.26 | 11.65 | 0 | -0.38(-3.16%) |
| May 07, 2013 | 12.13 | 12.25 | 11.80 | 12.03 | 1,943,546 | -0.15(-1.23%) |
| May 06, 2013 | 12.40 | 12.55 | 12.03 | 12.18 | 1,248,783 | -0.17(-1.38%) |
| May 03, 2013 | 12.49 | 12.46 | 12.20 | 12.35 | 0 | +0.02(+0.16%) |
| May 02, 2013 | 12.05 | 12.64 | 12.05 | 12.33 | 2,708,301 | +0.31(+2.58%) |
| May 01, 2013 | 12.84 | 12.89 | 11.86 | 12.02 | 3,774,584 | -0.87(-6.75%) |
| Apr 30, 2013 | 13.15 | 13.23 | 12.35 | 12.89 | 0 | -0.30(-2.27%) |
| Apr 29, 2013 | 13.40 | 13.92 | 13.07 | 13.19 | 3,558,549 | -0.21(-1.57%) |
| Apr 26, 2013 | 13.25 | 13.49 | 13.35 | 13.40 | 2,119,798 | +0.03(+0.22%) |
| Apr 25, 2013 | 13.44 | 13.71 | 13.11 | 13.37 | 4,048,111 | -0.12(-0.88%) |
| Apr 24, 2013 | 13.73 | 13.80 | 12.95 | 13.49 | 0 | -0.06(-0.44%) |
| Apr 23, 2013 | 13.20 | 13.65 | 12.88 | 13.55 | 5,464,803 | +0.40(+3.04%) |
| Apr 22, 2013 | 12.19 | 13.51 | 11.94 | 13.15 | 10,379,249 | +1.06(+8.77%) |
| Apr 19, 2013 | 12.20 | 12.30 | 11.81 | 12.09 | 4,035,010 | -0.09(-0.74%) |
| Apr 18, 2013 | 12.32 | 12.39 | 11.97 | 12.18 | 2,698,005 | -0.14(-1.14%) |
| Apr 17, 2013 | 12.26 | 12.47 | 11.88 | 12.32 | 2,801,938 | -0.07(-0.56%) |
| Apr 16, 2013 | 12.30 | 12.65 | 12.15 | 12.39 | 3,296,959 | +0.23(+1.89%) |
| Apr 15, 2013 | 12.50 | 12.68 | 12.02 | 12.16 | 4,386,967 | -0.38(-3.03%) |
| Apr 12, 2013 | 12.74 | 13.15 | 11.97 | 12.54 | 17,451,815 | -0.56(-4.27%) |
| Apr 11, 2013 | 11.11 | 13.92 | 10.72 | 13.10 | 40,006,253 | +5.13(+64.37%) |
| Apr 10, 2013 | 8.030 | 8.100 | 7.830 | 7.970 | 1,249,257 | +0.04(+0.50%) |
| Apr 09, 2013 | 8.050 | 8.180 | 7.850 | 7.930 | 1,842,295 | -0.05(-0.63%) |
| Apr 08, 2013 | 7.790 | 7.980 | 7.620 | 7.980 | 1,634,313 | +0.28(+3.64%) |
| Apr 05, 2013 | 7.510 | 7.750 | 7.500 | 7.700 | 947,027 | +0.01(+0.13%) |
| Apr 04, 2013 | 7.550 | 7.750 | 7.525 | 7.690 | 914,712 | +0.10(+1.32%) |
| Apr 03, 2013 | 7.820 | 7.870 | 7.400 | 7.590 | 1,980,544 | -0.16(-2.06%) |
| Apr 02, 2013 | 7.880 | 8.140 | 7.680 | 7.750 | 1,976,465 | -0.15(-1.90%) |
| Apr 01, 2013 | 7.930 | 7.950 | 7.590 | 7.900 | 2,474,644 | -0.04(-0.50%) |
| Mar 28, 2013 | 8.050 | 8.190 | 7.900 | 7.940 | 2,044,039 | -0.17(-2.10%) |
| Mar 27, 2013 | 8.240 | 8.340 | 8.020 | 8.110 | 1,881,187 | -0.12(-1.45%) |
| Mar 26, 2013 | 8.440 | 8.680 | 8.050 | 8.229 | 5,122,843 | -0.08(-0.97%) |
| Mar 25, 2013 | 7.950 | 8.550 | 7.760 | 8.310 | 7,961,304 | +0.74(+9.78%) |
| Mar 22, 2013 | 8.230 | 8.230 | 7.500 | 7.570 | 6,350,303 | -0.67(-8.13%) |
| Mar 21, 2013 | 7.130 | 8.810 | 7.040 | 8.240 | 22,302,698 | +1.59(+23.91%) |
| Mar 20, 2013 | 6.680 | 6.780 | 6.560 | 6.650 | 1,437,175 | +0.07(+1.06%) |
| Mar 19, 2013 | 6.500 | 6.640 | 6.270 | 6.580 | 3,058,452 | +0.40(+6.47%) |
| Mar 18, 2013 | 6.290 | 6.500 | 6.100 | 6.180 | 983,718 | -0.08(-1.28%) |
| Mar 15, 2013 | 6.390 | 6.460 | 6.230 | 6.260 | 1,256,409 | -0.13(-2.03%) |
| Mar 14, 2013 | 6.160 | 6.390 | 6.100 | 6.390 | 1,352,609 | +0.30(+4.93%) |
| Mar 13, 2013 | 6.280 | 6.380 | 6.040 | 6.090 | 1,537,368 | -0.22(-3.49%) |
| Mar 12, 2013 | 6.440 | 6.470 | 6.290 | 6.310 | 1,125,050 | -0.17(-2.62%) |
| Mar 11, 2013 | 6.520 | 6.530 | 6.400 | 6.480 | 859,804 | -0.05(-0.77%) |
| Mar 08, 2013 | 6.600 | 6.670 | 6.490 | 6.530 | 1,186,727 | -0.01(-0.15%) |
| Mar 07, 2013 | 6.500 | 6.630 | 6.409 | 6.540 | 1,081,172 | +0.03(+0.46%) |
| Mar 06, 2013 | 6.400 | 6.590 | 6.270 | 6.510 | 1,483,801 | +0.14(+2.20%) |
| Mar 05, 2013 | 6.440 | 6.620 | 6.270 | 6.370 | 1,481,964 | +0.04(+0.63%) |
| Mar 04, 2013 | 6.370 | 6.500 | 6.250 | 6.330 | 895,084 | -0.03(-0.47%) |