| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 27, 2013 | 4.380 | 4.380 | 4.380 | 4.380 | 0 | +0.00(+0.00%) |
| Feb 26, 2013 | 4.380 | 4.420 | 4.350 | 4.380 | 106,816 | +0.05(+1.15%) |
| Feb 22, 2013 | 4.400 | 4.400 | 4.293 | 4.330 | 183,130 | -0.04(-0.92%) |
| Feb 21, 2013 | 4.300 | 4.410 | 4.210 | 4.370 | 614,042 | +0.07(+1.63%) |
| Feb 20, 2013 | 4.370 | 4.400 | 4.260 | 4.300 | 184,561 | -0.05(-1.15%) |
| Feb 19, 2013 | 4.350 | 4.355 | 4.340 | 4.350 | 146,898 | +0.01(+0.23%) |
| Feb 15, 2013 | 4.420 | 4.420 | 4.320 | 4.340 | 180,549 | -0.04(-0.91%) |
| Feb 14, 2013 | 4.490 | 4.563 | 4.370 | 4.380 | 218,285 | +0.01(+0.23%) |
| Feb 13, 2013 | 4.300 | 4.390 | 4.290 | 4.370 | 162,906 | +0.06(+1.39%) |
| Feb 12, 2013 | 4.330 | 4.350 | 4.240 | 4.310 | 137,264 | +0.00(+0.00%) |
| Feb 11, 2013 | 4.330 | 4.450 | 4.250 | 4.310 | 415,447 | -0.01(-0.23%) |
| Feb 08, 2013 | 4.280 | 4.340 | 4.210 | 4.320 | 320,995 | +0.03(+0.70%) |
| Feb 07, 2013 | 4.300 | 4.360 | 4.250 | 4.290 | 137,182 | +0.00(+0.00%) |
| Feb 06, 2013 | 4.190 | 4.310 | 4.150 | 4.290 | 334,433 | +0.19(+4.63%) |
| Feb 04, 2013 | 4.070 | 4.150 | 4.000 | 4.100 | 155,147 | +0.00(+0.00%) |
| Feb 01, 2013 | 4.000 | 4.130 | 4.000 | 4.100 | 96,184 | +0.13(+3.27%) |
| Jan 31, 2013 | 3.960 | 4.060 | 3.880 | 3.970 | 74,072 | +0.02(+0.51%) |
| Jan 30, 2013 | 4.070 | 4.090 | 3.930 | 3.950 | 525,406 | -0.13(-3.19%) |
| Jan 29, 2013 | 4.060 | 4.120 | 4.040 | 4.080 | 251,929 | +0.01(+0.25%) |
| Jan 28, 2013 | 4.050 | 4.070 | 4.030 | 4.070 | 100,020 | +0.02(+0.49%) |
| Jan 25, 2013 | 4.040 | 4.070 | 3.960 | 4.050 | 133,843 | +0.04(+1.00%) |
| Jan 24, 2013 | 4.010 | 4.040 | 3.960 | 4.010 | 57,621 | +0.00(+0.00%) |
| Jan 23, 2013 | 4.010 | 4.070 | 3.980 | 4.010 | 230,036 | +0.01(+0.25%) |
| Jan 22, 2013 | 4.020 | 4.020 | 3.970 | 4.000 | 34,666 | +0.00(+0.00%) |
| Jan 18, 2013 | 4.000 | 4.080 | 3.960 | 4.000 | 117,903 | +0.01(+0.25%) |
| Jan 17, 2013 | 4.000 | 4.040 | 3.975 | 3.990 | 311,107 | -0.01(-0.25%) |
| Jan 16, 2013 | 3.950 | 4.020 | 3.902 | 4.000 | 129,151 | +0.06(+1.52%) |
| Jan 15, 2013 | 3.880 | 3.980 | 3.880 | 3.940 | 36,392 | +0.02(+0.51%) |
| Jan 14, 2013 | 3.920 | 3.980 | 3.870 | 3.920 | 113,088 | +0.00(+0.00%) |
| Jan 12, 2013 | 3.930 | 3.960 | 3.885 | 3.920 | 91,616 | +0.00(+0.00%) |
| Jan 11, 2013 | 3.930 | 3.960 | 3.885 | 3.920 | 91,616 | +0.01(+0.26%) |
| Jan 10, 2013 | 3.940 | 3.940 | 3.860 | 3.910 | 146,497 | +0.00(+0.00%) |
| Jan 09, 2013 | 3.910 | 3.940 | 3.860 | 3.910 | 137,037 | +0.02(+0.51%) |
| Jan 08, 2013 | 3.890 | 3.930 | 3.860 | 3.890 | 135,764 | +0.01(+0.26%) |
| Jan 07, 2013 | 3.900 | 3.930 | 3.850 | 3.880 | 72,559 | -0.03(-0.77%) |
| Jan 04, 2013 | 3.880 | 3.960 | 3.800 | 3.910 | 80,993 | +0.06(+1.56%) |
| Jan 03, 2013 | 3.790 | 3.850 | 3.750 | 3.850 | 78,377 | +0.04(+1.05%) |
| Jan 02, 2013 | 3.800 | 3.950 | 3.740 | 3.810 | 260,934 | -0.06(-1.55%) |
| Dec 31, 2012 | 3.700 | 3.890 | 3.690 | 3.870 | 70,666 | +0.17(+4.59%) |
| Dec 28, 2012 | 3.700 | 3.750 | 3.630 | 3.700 | 55,444 | -0.03(-0.80%) |
| Dec 27, 2012 | 3.730 | 3.750 | 3.700 | 3.730 | 10,437 | -0.01(-0.27%) |
| Dec 26, 2012 | 3.740 | 3.750 | 3.690 | 3.740 | 22,842 | +0.02(+0.54%) |
| Dec 24, 2012 | 3.800 | 3.800 | 3.500 | 3.720 | 43,062 | -0.09(-2.36%) |
| Dec 21, 2012 | 3.820 | 3.880 | 3.670 | 3.810 | 358,826 | +0.01(+0.26%) |
| Dec 20, 2012 | 3.610 | 3.940 | 3.262 | 3.800 | 236,287 | +0.18(+4.97%) |
| Dec 19, 2012 | 3.600 | 3.650 | 3.560 | 3.620 | 39,059 | +0.03(+0.84%) |
| Dec 18, 2012 | 3.600 | 3.630 | 3.510 | 3.590 | 71,258 | +0.01(+0.28%) |
| Dec 17, 2012 | 3.570 | 3.650 | 3.450 | 3.580 | 127,674 | +0.03(+0.85%) |
| Dec 14, 2012 | 3.530 | 3.580 | 3.520 | 3.550 | 107,034 | +0.01(+0.28%) |
| Dec 13, 2012 | 3.560 | 3.600 | 3.520 | 3.540 | 59,187 | -0.01(-0.28%) |
| Dec 12, 2012 | 3.570 | 3.580 | 3.500 | 3.550 | 84,664 | +0.00(+0.00%) |
| Dec 11, 2012 | 3.590 | 3.610 | 3.490 | 3.550 | 82,398 | +0.00(+0.00%) |
| Dec 10, 2012 | 3.490 | 3.550 | 3.450 | 3.550 | 44,652 | +0.06(+1.72%) |
| Dec 07, 2012 | 3.550 | 3.550 | 3.450 | 3.490 | 40,078 | -0.03(-0.85%) |
| Dec 06, 2012 | 3.440 | 3.520 | 3.430 | 3.520 | 74,440 | +0.09(+2.62%) |
| Dec 05, 2012 | 3.450 | 3.450 | 3.390 | 3.430 | 107,564 | +0.01(+0.29%) |
| Dec 04, 2012 | 3.370 | 3.430 | 3.370 | 3.420 | 29,134 | +0.07(+2.09%) |
| Nov 30, 2012 | 3.420 | 3.420 | 3.300 | 3.350 | 406,138 | -0.05(-1.47%) |
| Nov 29, 2012 | 3.370 | 3.470 | 3.360 | 3.400 | 149,256 | +0.07(+2.10%) |
| Nov 28, 2012 | 3.250 | 3.340 | 3.250 | 3.330 | 20,109 | +0.05(+1.52%) |
| Nov 27, 2012 | 3.240 | 3.320 | 3.220 | 3.280 | 102,855 | +0.05(+1.55%) |
| Nov 26, 2012 | 3.210 | 3.380 | 3.210 | 3.230 | 69,349 | -0.03(-0.92%) |
| Nov 24, 2012 | 3.270 | 3.270 | 3.130 | 3.260 | 26,315 | +0.00(+0.00%) |
| Nov 23, 2012 | 3.270 | 3.270 | 3.130 | 3.260 | 26,315 | -0.01(-0.31%) |
| Nov 21, 2012 | 3.260 | 3.270 | 3.230 | 3.270 | 14,962 | +0.05(+1.55%) |
| Nov 20, 2012 | 3.240 | 3.250 | 3.210 | 3.220 | 27,762 | -0.04(-1.23%) |
| Nov 19, 2012 | 3.270 | 3.280 | 3.240 | 3.260 | 54,120 | +0.01(+0.31%) |
| Nov 16, 2012 | 3.200 | 3.260 | 3.200 | 3.250 | 120,851 | +0.02(+0.62%) |
| Nov 15, 2012 | 3.220 | 3.250 | 3.200 | 3.230 | 40,408 | +0.00(+0.00%) |
| Nov 14, 2012 | 3.250 | 3.250 | 3.190 | 3.230 | 69,322 | +0.00(+0.00%) |
| Nov 13, 2012 | 3.160 | 3.240 | 3.160 | 3.230 | 59,828 | +0.06(+1.89%) |
| Nov 12, 2012 | 3.240 | 3.240 | 3.150 | 3.170 | 208,090 | -0.06(-1.86%) |
| Nov 09, 2012 | 3.150 | 3.250 | 3.150 | 3.230 | 119,793 | +0.06(+1.89%) |
| Nov 08, 2012 | 3.170 | 3.200 | 3.150 | 3.170 | 75,859 | -0.02(-0.63%) |
| Nov 07, 2012 | 3.170 | 3.220 | 3.150 | 3.190 | 107,002 | -0.03(-0.93%) |
| Nov 06, 2012 | 3.130 | 3.230 | 3.080 | 3.220 | 97,590 | +0.17(+5.57%) |
| Nov 05, 2012 | 2.970 | 3.080 | 2.970 | 3.050 | 164,355 | +0.07(+2.35%) |
| Nov 02, 2012 | 3.060 | 3.060 | 2.970 | 2.980 | 60,137 | -0.08(-2.61%) |
| Nov 01, 2012 | 2.970 | 3.100 | 2.890 | 3.060 | 110,183 | +0.08(+2.68%) |
| Oct 31, 2012 | 2.890 | 2.980 | 2.880 | 2.980 | 42,339 | +0.08(+2.76%) |
| Oct 26, 2012 | 2.900 | 2.900 | 2.900 | 0 | -0.03(-1.02%) | |
| Oct 25, 2012 | 2.930 | 2.970 | 2.920 | 2.930 | 8,086 | +0.03(+1.03%) |
| Oct 24, 2012 | 3.040 | 3.040 | 2.900 | 2.900 | 20,630 | -0.11(-3.65%) |
| Oct 23, 2012 | 2.920 | 3.060 | 2.910 | 3.010 | 19,921 | +0.03(+1.01%) |
| Oct 19, 2012 | 3.060 | 3.110 | 2.880 | 2.980 | 178,090 | -0.08(-2.61%) |
| Oct 18, 2012 | 3.170 | 3.210 | 3.060 | 3.060 | 74,218 | -0.12(-3.77%) |
| Oct 17, 2012 | 3.150 | 3.200 | 3.150 | 3.180 | 9,318 | +0.01(+0.32%) |
| Oct 16, 2012 | 3.240 | 3.240 | 3.150 | 3.170 | 17,644 | -0.04(-1.25%) |
| Oct 15, 2012 | 3.140 | 3.220 | 3.080 | 3.210 | 34,347 | +0.09(+2.88%) |
| Oct 12, 2012 | 3.130 | 3.130 | 3.090 | 3.120 | 17,860 | -0.02(-0.64%) |
| Oct 11, 2012 | 3.180 | 3.190 | 3.110 | 3.140 | 22,551 | -0.01(-0.32%) |
| Oct 10, 2012 | 3.130 | 3.175 | 3.080 | 3.150 | 41,105 | +0.01(+0.32%) |
| Oct 09, 2012 | 3.230 | 3.235 | 3.100 | 3.140 | 57,449 | -0.08(-2.48%) |
| Oct 08, 2012 | 3.270 | 3.270 | 3.200 | 3.220 | 19,446 | -0.05(-1.53%) |
| Oct 06, 2012 | 3.260 | 3.300 | 3.230 | 3.270 | 25,751 | +0.00(+0.00%) |
| Oct 05, 2012 | 3.260 | 3.300 | 3.230 | 3.270 | 25,751 | +0.01(+0.31%) |
| Oct 04, 2012 | 3.200 | 3.260 | 3.120 | 3.260 | 61,743 | +0.07(+2.19%) |
| Oct 03, 2012 | 3.230 | 3.230 | 3.068 | 3.190 | 43,535 | -0.03(-0.93%) |
| Oct 02, 2012 | 3.240 | 3.240 | 3.130 | 3.220 | 28,681 | +0.00(+0.00%) |
| Oct 01, 2012 | 3.100 | 3.240 | 3.100 | 3.220 | 30,235 | +0.13(+4.21%) |
| Sep 28, 2012 | 3.180 | 3.180 | 3.090 | 3.090 | 85,812 | -0.11(-3.44%) |
| Sep 27, 2012 | 3.190 | 3.200 | 3.170 | 3.200 | 35,897 | +0.01(+0.31%) |
| Sep 26, 2012 | 3.190 | 3.230 | 3.130 | 3.190 | 39,876 | +0.01(+0.31%) |
| Sep 25, 2012 | 3.330 | 3.470 | 3.160 | 3.180 | 127,986 | -0.13(-3.93%) |
| Sep 24, 2012 | 3.410 | 3.430 | 3.270 | 3.310 | 329,517 | -0.12(-3.50%) |
| Sep 21, 2012 | 3.240 | 3.435 | 3.150 | 3.430 | 224,878 | +0.29(+9.24%) |
| Sep 20, 2012 | 3.130 | 3.160 | 3.130 | 3.140 | 60,246 | +0.00(+0.00%) |
| Sep 19, 2012 | 3.220 | 3.220 | 3.130 | 3.140 | 93,718 | -0.08(-2.48%) |
| Sep 18, 2012 | 3.270 | 3.340 | 3.185 | 3.220 | 55,781 | -0.07(-2.13%) |
| Sep 17, 2012 | 3.210 | 3.300 | 3.180 | 3.290 | 47,883 | +0.06(+1.86%) |
| Sep 14, 2012 | 3.180 | 3.250 | 3.140 | 3.230 | 85,203 | +0.07(+2.22%) |
| Sep 13, 2012 | 3.010 | 3.160 | 2.990 | 3.160 | 61,734 | +0.16(+5.33%) |
| Sep 12, 2012 | 2.980 | 3.020 | 2.970 | 3.000 | 26,592 | +0.01(+0.33%) |
| Sep 11, 2012 | 3.020 | 3.035 | 2.980 | 2.990 | 50,289 | -0.02(-0.66%) |
| Sep 10, 2012 | 3.090 | 3.090 | 3.000 | 3.010 | 62,765 | -0.08(-2.59%) |
| Sep 07, 2012 | 3.080 | 3.120 | 2.950 | 3.090 | 57,836 | +0.05(+1.64%) |
| Sep 06, 2012 | 2.980 | 3.120 | 2.950 | 3.040 | 84,536 | +0.07(+2.36%) |
| Sep 05, 2012 | 3.080 | 3.100 | 2.930 | 2.970 | 110,369 | -0.07(-2.30%) |
| Sep 04, 2012 | 3.050 | 3.060 | 2.890 | 3.040 | 41,407 | +0.01(+0.33%) |
| Aug 31, 2012 | 3.050 | 3.080 | 3.030 | 3.030 | 66,990 | +0.01(+0.33%) |
| Aug 30, 2012 | 3.040 | 3.040 | 2.950 | 3.020 | 14,698 | -0.03(-0.98%) |
| Aug 29, 2012 | 3.020 | 3.050 | 3.010 | 3.050 | 50,296 | +0.00(+0.00%) |
| Aug 27, 2012 | 3.040 | 3.100 | 3.030 | 3.050 | 36,428 | -0.02(-0.65%) |
| Aug 24, 2012 | 3.030 | 3.100 | 3.010 | 3.070 | 45,024 | +0.03(+0.99%) |
| Aug 23, 2012 | 3.040 | 3.060 | 2.990 | 3.040 | 46,298 | +0.01(+0.33%) |
| Aug 22, 2012 | 2.990 | 3.060 | 2.990 | 3.030 | 23,317 | +0.03(+1.00%) |
| Aug 21, 2012 | 3.100 | 3.120 | 2.980 | 3.000 | 133,620 | -0.10(-3.23%) |
| Aug 20, 2012 | 3.060 | 3.110 | 3.000 | 3.100 | 31,205 | +0.03(+0.98%) |
| Aug 17, 2012 | 2.960 | 3.070 | 2.960 | 3.070 | 48,137 | +0.09(+3.02%) |
| Aug 16, 2012 | 3.000 | 3.030 | 2.960 | 2.980 | 35,655 | -0.03(-1.00%) |
| Aug 15, 2012 | 2.950 | 3.050 | 2.950 | 3.010 | 47,421 | +0.04(+1.35%) |
| Aug 14, 2012 | 2.890 | 2.990 | 2.890 | 2.970 | 46,992 | +0.08(+2.77%) |
| Aug 13, 2012 | 2.880 | 2.890 | 2.840 | 2.890 | 26,456 | +0.00(+0.00%) |
| Aug 11, 2012 | 2.950 | 2.950 | 2.880 | 2.890 | 20,508 | +0.00(+0.00%) |
| Aug 10, 2012 | 2.950 | 2.950 | 2.880 | 2.890 | 20,508 | -0.05(-1.70%) |
| Aug 09, 2012 | 2.980 | 2.990 | 2.881 | 2.940 | 37,806 | -0.04(-1.34%) |
| Aug 08, 2012 | 2.960 | 2.990 | 2.960 | 2.980 | 22,240 | +0.02(+0.68%) |
| Aug 07, 2012 | 3.020 | 3.060 | 2.940 | 2.960 | 50,180 | -0.05(-1.66%) |
| Aug 06, 2012 | 2.890 | 3.040 | 2.860 | 3.010 | 54,278 | +0.11(+3.79%) |
| Aug 03, 2012 | 2.790 | 2.930 | 2.770 | 2.900 | 39,217 | +0.15(+5.45%) |
| Aug 02, 2012 | 2.790 | 2.798 | 2.740 | 2.750 | 56,326 | -0.05(-1.79%) |
| Aug 01, 2012 | 2.910 | 2.910 | 2.770 | 2.800 | 135,905 | -0.11(-3.78%) |
| Jul 31, 2012 | 2.970 | 3.020 | 2.820 | 2.910 | 437,103 | -0.07(-2.35%) |
| Jul 30, 2012 | 2.970 | 3.000 | 2.940 | 2.980 | 49,237 | +0.02(+0.68%) |
| Jul 27, 2012 | 3.000 | 3.010 | 2.890 | 2.960 | 143,529 | -0.04(-1.33%) |
| Jul 26, 2012 | 2.900 | 3.000 | 2.900 | 3.000 | 52,400 | +0.11(+3.81%) |
| Jul 25, 2012 | 2.930 | 2.930 | 2.880 | 2.890 | 49,722 | -0.02(-0.69%) |
| Jul 24, 2012 | 2.920 | 2.940 | 2.880 | 2.910 | 76,403 | +0.01(+0.34%) |
| Jul 23, 2012 | 2.920 | 2.960 | 2.850 | 2.900 | 47,334 | -0.08(-2.68%) |
| Jul 20, 2012 | 3.030 | 3.050 | 2.980 | 2.980 | 102,485 | -0.11(-3.56%) |
| Jul 19, 2012 | 3.050 | 3.090 | 3.020 | 3.090 | 29,039 | +0.04(+1.31%) |
| Jul 18, 2012 | 3.070 | 3.100 | 2.840 | 3.050 | 142,018 | -0.07(-2.24%) |
| Jul 17, 2012 | 2.940 | 3.200 | 2.911 | 3.120 | 440,280 | +0.20(+6.85%) |
| Jul 16, 2012 | 3.000 | 3.000 | 2.900 | 2.920 | 85,741 | -0.05(-1.68%) |
| Jul 14, 2012 | 2.880 | 3.000 | 2.780 | 2.970 | 158,231 | +0.00(+0.00%) |
| Jul 13, 2012 | 2.880 | 3.000 | 2.780 | 2.970 | 158,231 | +0.09(+3.12%) |
| Jul 12, 2012 | 2.790 | 2.910 | 2.680 | 2.880 | 207,370 | +0.10(+3.60%) |
| Jul 11, 2012 | 2.790 | 2.800 | 2.750 | 2.780 | 76,196 | -0.01(-0.36%) |
| Jul 10, 2012 | 2.830 | 2.830 | 2.670 | 2.790 | 61,022 | -0.01(-0.36%) |
| Jul 09, 2012 | 2.780 | 2.830 | 2.760 | 2.800 | 47,130 | -0.01(-0.36%) |
| Jul 06, 2012 | 2.780 | 2.830 | 2.740 | 2.810 | 110,840 | -0.01(-0.35%) |
| Jul 05, 2012 | 2.820 | 2.830 | 2.750 | 2.820 | 27,402 | +0.02(+0.71%) |
| Jul 03, 2012 | 2.830 | 2.830 | 2.750 | 2.800 | 66,746 | -0.03(-1.06%) |
| Jul 02, 2012 | 2.750 | 2.830 | 2.680 | 2.830 | 84,133 | +0.06(+2.17%) |
| Jun 30, 2012 | 2.780 | 2.780 | 2.700 | 2.770 | 78,806 | +0.00(+0.00%) |
| Jun 29, 2012 | 2.780 | 2.780 | 2.700 | 2.770 | 80,589 | +0.05(+1.84%) |
| Jun 28, 2012 | 2.680 | 2.730 | 2.660 | 2.720 | 96,896 | +0.02(+0.74%) |
| Jun 27, 2012 | 2.680 | 2.710 | 2.650 | 2.700 | 41,280 | +0.02(+0.75%) |
| Jun 26, 2012 | 2.710 | 2.750 | 2.670 | 2.680 | 87,641 | -0.02(-0.74%) |
| Jun 25, 2012 | 2.780 | 2.790 | 2.670 | 2.700 | 54,272 | -0.09(-3.23%) |
| Jun 22, 2012 | 2.670 | 2.800 | 2.660 | 2.790 | 402,792 | +0.14(+5.28%) |
| Jun 21, 2012 | 2.770 | 2.770 | 2.650 | 2.650 | 99,054 | -0.11(-3.99%) |
| Jun 20, 2012 | 2.740 | 2.870 | 2.720 | 2.760 | 60,120 | +0.02(+0.73%) |
| Jun 19, 2012 | 2.690 | 2.780 | 2.610 | 2.740 | 267,965 | +0.06(+2.24%) |
| Jun 18, 2012 | 2.840 | 2.840 | 2.660 | 2.680 | 538,223 | -0.15(-5.30%) |
| Jun 15, 2012 | 2.830 | 2.875 | 2.730 | 2.830 | 212,920 | -0.02(-0.70%) |
| Jun 14, 2012 | 2.830 | 2.880 | 2.690 | 2.850 | 139,843 | +0.00(+0.00%) |
| Jun 13, 2012 | 2.830 | 2.880 | 2.820 | 2.850 | 162,836 | +0.01(+0.35%) |
| Jun 12, 2012 | 2.910 | 2.910 | 2.820 | 2.840 | 202,456 | -0.09(-3.07%) |
| Jun 11, 2012 | 2.960 | 3.000 | 2.850 | 2.930 | 234,818 | -0.02(-0.68%) |
| Jun 08, 2012 | 2.800 | 2.960 | 2.770 | 2.950 | 161,274 | +0.13(+4.61%) |
| Jun 07, 2012 | 2.850 | 2.850 | 2.750 | 2.820 | 110,954 | +0.02(+0.71%) |
| Jun 06, 2012 | 2.760 | 2.840 | 2.730 | 2.800 | 211,141 | +0.07(+2.56%) |
| Jun 05, 2012 | 2.730 | 2.750 | 2.730 | 2.730 | 195,420 | -0.01(-0.36%) |
| Jun 04, 2012 | 2.650 | 2.750 | 2.650 | 2.740 | 149,782 | +0.10(+3.79%) |
| Jun 02, 2012 | 2.620 | 2.700 | 2.620 | 2.640 | 232,189 | +0.00(+0.00%) |
| Jun 01, 2012 | 2.620 | 2.700 | 2.620 | 2.640 | 239,261 | -0.02(-0.75%) |
| May 31, 2012 | 2.640 | 2.730 | 2.640 | 2.660 | 1,449,164 | +0.01(+0.38%) |
| May 30, 2012 | 2.650 | 2.730 | 2.650 | 2.650 | 103,267 | -0.02(-0.75%) |
| May 29, 2012 | 2.670 | 2.700 | 2.650 | 2.670 | 118,125 | +0.01(+0.38%) |
| May 25, 2012 | 2.690 | 2.710 | 2.660 | 2.660 | 90,600 | -0.02(-0.75%) |
| May 24, 2012 | 2.740 | 2.740 | 2.660 | 2.680 | 124,118 | -0.05(-1.83%) |
| May 23, 2012 | 2.630 | 2.740 | 2.630 | 2.730 | 149,529 | +0.08(+3.02%) |
| May 22, 2012 | 2.700 | 2.720 | 2.650 | 2.650 | 127,134 | -0.04(-1.49%) |
| May 21, 2012 | 2.620 | 2.690 | 2.620 | 2.690 | 176,979 | +0.08(+3.07%) |
| May 18, 2012 | 2.680 | 2.715 | 2.610 | 2.610 | 263,898 | -0.08(-2.97%) |
| May 17, 2012 | 2.710 | 2.710 | 2.690 | 2.690 | 131,664 | -0.01(-0.37%) |
| May 16, 2012 | 2.760 | 2.800 | 2.680 | 2.700 | 288,639 | -0.06(-2.17%) |
| May 15, 2012 | 2.810 | 2.830 | 2.760 | 2.760 | 64,598 | -0.04(-1.43%) |
| May 14, 2012 | 2.810 | 2.860 | 2.800 | 2.800 | 110,639 | -0.03(-1.06%) |
| May 11, 2012 | 2.810 | 2.840 | 2.710 | 2.830 | 103,704 | +0.01(+0.35%) |
| May 10, 2012 | 2.890 | 2.890 | 2.790 | 2.820 | 130,672 | -0.04(-1.40%) |
| May 09, 2012 | 2.730 | 2.880 | 2.720 | 2.860 | 149,618 | +0.16(+5.93%) |
| May 08, 2012 | 2.670 | 2.710 | 2.610 | 2.700 | 28,606 | +0.02(+0.75%) |
| May 07, 2012 | 2.640 | 2.810 | 2.610 | 2.680 | 54,609 | +0.03(+1.13%) |
| May 04, 2012 | 2.680 | 2.720 | 2.620 | 2.650 | 92,541 | -0.05(-1.85%) |
| May 03, 2012 | 2.760 | 2.760 | 2.660 | 2.700 | 77,116 | -0.05(-1.82%) |
| May 02, 2012 | 2.660 | 2.760 | 2.630 | 2.750 | 123,063 | +0.05(+1.85%) |
| May 01, 2012 | 2.640 | 2.753 | 2.600 | 2.700 | 187,224 | +0.05(+1.89%) |
| Apr 30, 2012 | 2.620 | 2.670 | 2.560 | 2.650 | 89,165 | +0.02(+0.76%) |
| Apr 27, 2012 | 2.620 | 2.720 | 2.430 | 2.630 | 170,919 | +0.01(+0.38%) |
| Apr 26, 2012 | 2.580 | 2.680 | 2.541 | 2.620 | 49,268 | +0.04(+1.55%) |
| Apr 25, 2012 | 2.600 | 2.690 | 2.560 | 2.580 | 150,604 | +0.02(+0.78%) |
| Apr 24, 2012 | 2.390 | 2.600 | 2.390 | 2.560 | 135,935 | +0.16(+6.67%) |
| Apr 23, 2012 | 2.420 | 2.470 | 2.360 | 2.400 | 98,090 | -0.06(-2.44%) |
| Apr 20, 2012 | 2.560 | 2.560 | 2.440 | 2.460 | 132,087 | -0.01(-0.40%) |
| Apr 19, 2012 | 2.480 | 2.520 | 2.450 | 2.470 | 48,306 | -0.01(-0.40%) |
| Apr 18, 2012 | 2.490 | 2.540 | 2.470 | 2.480 | 65,938 | -0.03(-1.20%) |
| Apr 17, 2012 | 2.510 | 2.600 | 2.500 | 2.510 | 127,395 | +0.03(+1.21%) |
| Apr 16, 2012 | 2.500 | 2.540 | 2.470 | 2.480 | 31,061 | -0.02(-0.80%) |
| Apr 13, 2012 | 2.530 | 2.590 | 2.490 | 2.500 | 96,153 | -0.05(-1.96%) |
| Apr 12, 2012 | 2.490 | 2.560 | 2.490 | 2.550 | 99,774 | +0.05(+2.00%) |
| Apr 11, 2012 | 2.420 | 2.500 | 2.381 | 2.500 | 110,426 | +0.08(+3.31%) |
| Apr 10, 2012 | 2.430 | 2.560 | 2.410 | 2.420 | 132,484 | +0.00(+0.00%) |
| Apr 09, 2012 | 2.520 | 2.560 | 2.410 | 2.420 | 68,623 | -0.12(-4.72%) |
| Apr 05, 2012 | 2.500 | 2.560 | 2.500 | 2.540 | 35,200 | +0.02(+0.79%) |
| Apr 04, 2012 | 2.560 | 2.570 | 2.520 | 2.520 | 68,406 | -0.08(-3.08%) |
| Apr 03, 2012 | 2.590 | 2.600 | 2.530 | 2.600 | 60,720 | +0.00(+0.00%) |
| Apr 02, 2012 | 2.560 | 2.610 | 2.540 | 2.600 | 91,558 | +0.03(+1.17%) |
| Mar 30, 2012 | 2.600 | 2.610 | 2.560 | 2.570 | 93,711 | -0.01(-0.39%) |
| Mar 29, 2012 | 2.540 | 2.610 | 2.520 | 2.580 | 42,711 | +0.02(+0.78%) |
| Mar 28, 2012 | 2.550 | 2.570 | 2.530 | 2.560 | 91,486 | +0.01(+0.39%) |
| Mar 27, 2012 | 2.560 | 2.600 | 2.530 | 2.550 | 92,328 | -0.01(-0.39%) |
| Mar 26, 2012 | 2.550 | 2.590 | 2.520 | 2.560 | 119,779 | +0.03(+1.19%) |
| Mar 23, 2012 | 2.500 | 2.540 | 2.460 | 2.530 | 94,133 | +0.03(+1.20%) |
| Mar 22, 2012 | 2.500 | 2.530 | 2.480 | 2.500 | 43,035 | -0.03(-1.19%) |
| Mar 21, 2012 | 2.590 | 2.630 | 2.503 | 2.530 | 72,654 | -0.05(-1.94%) |
| Mar 20, 2012 | 2.670 | 2.710 | 2.560 | 2.580 | 75,752 | -0.12(-4.44%) |
| Mar 19, 2012 | 2.650 | 2.760 | 2.640 | 2.700 | 96,333 | +0.03(+1.12%) |
| Mar 16, 2012 | 2.580 | 2.670 | 2.560 | 2.670 | 132,693 | +0.10(+3.89%) |
| Mar 15, 2012 | 2.540 | 2.580 | 2.490 | 2.570 | 56,698 | +0.06(+2.39%) |
| Mar 14, 2012 | 2.580 | 2.580 | 2.490 | 2.510 | 48,297 | -0.07(-2.71%) |
| Mar 13, 2012 | 2.540 | 2.580 | 2.499 | 2.580 | 71,732 | +0.07(+2.79%) |
| Mar 12, 2012 | 2.500 | 2.550 | 2.465 | 2.510 | 38,687 | +0.02(+0.80%) |
| Mar 09, 2012 | 2.420 | 2.550 | 2.350 | 2.490 | 187,245 | +0.06(+2.47%) |
| Mar 08, 2012 | 2.420 | 2.430 | 2.380 | 2.430 | 44,593 | +0.02(+0.83%) |
| Mar 07, 2012 | 2.380 | 2.430 | 2.370 | 2.410 | 46,672 | +0.03(+1.26%) |
| Mar 06, 2012 | 2.470 | 2.475 | 2.370 | 2.380 | 109,264 | -0.10(-4.03%) |
| Mar 05, 2012 | 2.410 | 2.500 | 2.390 | 2.480 | 26,317 | +0.06(+2.48%) |
| Mar 02, 2012 | 2.510 | 2.530 | 2.420 | 2.420 | 105,432 | -0.09(-3.59%) |