| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Nov 30, 2012 | 3.600 | 3.970 | 3.070 | 3.690 | 8,811,431 | +0.15(+4.24%) |
| Nov 29, 2012 | 3.230 | 3.580 | 3.180 | 3.540 | 4,579,215 | +0.33(+10.28%) |
| Nov 28, 2012 | 2.870 | 3.290 | 2.800 | 3.210 | 3,573,693 | +0.33(+11.46%) |
| Nov 27, 2012 | 2.790 | 2.890 | 2.730 | 2.880 | 2,108,283 | +0.14(+5.11%) |
| Nov 26, 2012 | 2.680 | 2.870 | 2.660 | 2.740 | 4,346,077 | +0.25(+10.04%) |
| Nov 24, 2012 | 2.400 | 2.540 | 2.400 | 2.490 | 658,670 | +0.00(+0.00%) |
| Nov 23, 2012 | 2.400 | 2.540 | 2.400 | 2.490 | 677,622 | +0.09(+3.75%) |
| Nov 21, 2012 | 2.410 | 2.440 | 2.260 | 2.400 | 1,593,851 | +0.00(+0.00%) |
| Nov 20, 2012 | 2.400 | 2.570 | 2.350 | 2.400 | 4,290,931 | +0.05(+2.13%) |
| Nov 19, 2012 | 2.250 | 2.370 | 2.190 | 2.350 | 2,739,125 | +0.23(+10.84%) |
| Nov 16, 2012 | 2.250 | 2.250 | 2.040 | 2.120 | 2,186,775 | -0.11(-4.94%) |
| Nov 15, 2012 | 2.140 | 2.280 | 2.100 | 2.230 | 3,052,540 | +0.07(+3.25%) |
| Nov 14, 2012 | 2.340 | 2.390 | 2.130 | 2.160 | 2,424,673 | -0.12(-5.26%) |
| Nov 13, 2012 | 2.380 | 2.380 | 2.190 | 2.280 | 3,175,029 | -0.12(-5.00%) |
| Nov 12, 2012 | 2.670 | 2.840 | 2.370 | 2.400 | 3,441,233 | -0.30(-11.11%) |
| Nov 09, 2012 | 3.290 | 3.297 | 2.650 | 2.700 | 5,771,131 | -0.66(-19.64%) |
| Nov 08, 2012 | 3.260 | 3.610 | 3.220 | 3.360 | 3,358,768 | +0.07(+2.13%) |
| Nov 07, 2012 | 3.350 | 4.000 | 3.200 | 3.290 | 10,388,664 | -1.41(-30.00%) |
| Nov 06, 2012 | 4.750 | 4.850 | 4.610 | 4.700 | 2,068,238 | +0.07(+1.51%) |
| Nov 05, 2012 | 4.470 | 4.710 | 4.442 | 4.630 | 1,591,154 | +0.16(+3.58%) |
| Nov 02, 2012 | 4.990 | 5.140 | 4.420 | 4.470 | 3,490,231 | -0.49(-9.88%) |
| Nov 01, 2012 | 5.030 | 5.150 | 4.912 | 4.960 | 2,116,720 | -0.04(-0.80%) |
| Oct 31, 2012 | 5.250 | 5.290 | 5.000 | 5.000 | 1,778,212 | -0.09(-1.77%) |
| Oct 26, 2012 | 5.090 | 5.090 | 5.090 | 0 | +0.29(+6.04%) | |
| Oct 25, 2012 | 5.160 | 5.280 | 4.530 | 4.800 | 4,437,884 | -0.19(-3.81%) |
| Oct 24, 2012 | 5.610 | 5.890 | 4.880 | 4.990 | 6,825,042 | -0.44(-8.10%) |
| Oct 23, 2012 | 5.180 | 5.550 | 5.100 | 5.430 | 4,691,117 | +0.43(+8.60%) |
| Oct 19, 2012 | 4.900 | 5.250 | 4.700 | 5.000 | 6,503,732 | +0.15(+3.09%) |
| Oct 18, 2012 | 4.500 | 5.140 | 4.490 | 4.850 | 7,199,407 | +0.30(+6.59%) |
| Oct 17, 2012 | 4.280 | 4.600 | 4.210 | 4.550 | 3,953,489 | +0.30(+7.06%) |
| Oct 16, 2012 | 4.730 | 4.830 | 4.210 | 4.250 | 5,539,071 | -0.53(-11.09%) |
| Oct 15, 2012 | 3.850 | 4.920 | 3.720 | 4.780 | 6,196,362 | +0.90(+23.20%) |
| Oct 12, 2012 | 3.700 | 3.960 | 3.560 | 3.880 | 4,013,226 | +0.14(+3.74%) |
| Oct 11, 2012 | 3.230 | 3.800 | 3.230 | 3.740 | 3,936,207 | +0.58(+18.35%) |
| Oct 10, 2012 | 3.220 | 3.409 | 3.160 | 3.160 | 1,920,313 | -0.21(-6.23%) |
| Oct 09, 2012 | 3.100 | 3.380 | 3.050 | 3.370 | 2,489,334 | +0.31(+10.13%) |
| Oct 08, 2012 | 2.910 | 3.090 | 2.850 | 3.060 | 1,130,620 | +0.08(+2.68%) |
| Oct 06, 2012 | 2.970 | 3.050 | 2.920 | 2.980 | 997,505 | +0.00(+0.00%) |
| Oct 05, 2012 | 2.970 | 3.050 | 2.920 | 2.980 | 997,005 | +0.02(+0.68%) |
| Oct 04, 2012 | 2.740 | 2.980 | 2.710 | 2.960 | 1,450,871 | +0.31(+11.70%) |
| Oct 03, 2012 | 2.760 | 2.790 | 2.625 | 2.650 | 889,228 | -0.11(-3.99%) |
| Oct 02, 2012 | 2.910 | 2.950 | 2.690 | 2.760 | 679,505 | -0.15(-5.15%) |
| Oct 01, 2012 | 2.890 | 2.960 | 2.870 | 2.910 | 419,486 | +0.03(+1.04%) |
| Sep 28, 2012 | 2.930 | 2.950 | 2.860 | 2.880 | 463,007 | -0.06(-2.04%) |
| Sep 27, 2012 | 2.950 | 3.070 | 2.850 | 2.940 | 979,287 | +0.03(+1.03%) |
| Sep 26, 2012 | 2.860 | 2.990 | 2.820 | 2.910 | 1,340,132 | +0.04(+1.39%) |
| Sep 25, 2012 | 3.000 | 3.000 | 2.860 | 2.870 | 687,925 | -0.11(-3.69%) |
| Sep 24, 2012 | 2.940 | 3.030 | 2.900 | 2.980 | 890,235 | -0.01(-0.33%) |
| Sep 21, 2012 | 2.920 | 3.140 | 2.850 | 2.990 | 2,268,880 | +0.12(+4.18%) |
| Sep 20, 2012 | 2.970 | 2.990 | 2.870 | 2.870 | 1,052,636 | -0.19(-6.21%) |
| Sep 19, 2012 | 3.180 | 3.200 | 3.010 | 3.060 | 971,977 | -0.10(-3.16%) |
| Sep 18, 2012 | 3.070 | 3.210 | 2.960 | 3.160 | 1,052,717 | +0.03(+0.96%) |
| Sep 17, 2012 | 3.230 | 3.260 | 3.010 | 3.130 | 1,466,368 | -0.15(-4.57%) |
| Sep 14, 2012 | 3.270 | 3.560 | 3.250 | 3.280 | 3,247,038 | +0.12(+3.80%) |
| Sep 13, 2012 | 2.970 | 3.230 | 2.810 | 3.160 | 2,683,767 | +0.18(+6.04%) |
| Sep 12, 2012 | 2.990 | 3.000 | 2.860 | 2.980 | 1,316,673 | +0.11(+3.83%) |
| Sep 11, 2012 | 2.780 | 2.900 | 2.750 | 2.870 | 816,955 | +0.16(+5.90%) |
| Sep 10, 2012 | 2.750 | 3.010 | 2.669 | 2.710 | 1,356,260 | -0.05(-1.81%) |
| Sep 07, 2012 | 2.660 | 2.880 | 2.660 | 2.760 | 1,389,402 | +0.14(+5.34%) |
| Sep 06, 2012 | 2.500 | 2.690 | 2.500 | 2.620 | 586,106 | +0.13(+5.22%) |
| Sep 05, 2012 | 2.510 | 2.550 | 2.280 | 2.490 | 1,171,403 | -0.17(-6.39%) |
| Sep 04, 2012 | 2.810 | 2.840 | 2.522 | 2.660 | 1,213,388 | -0.19(-6.67%) |
| Aug 31, 2012 | 2.930 | 2.930 | 2.800 | 2.850 | 552,511 | -0.04(-1.38%) |
| Aug 30, 2012 | 2.790 | 2.940 | 2.720 | 2.890 | 975,457 | +0.08(+2.85%) |
| Aug 29, 2012 | 2.910 | 2.910 | 2.720 | 2.810 | 820,885 | -0.05(-1.75%) |
| Aug 27, 2012 | 2.890 | 2.920 | 2.600 | 2.860 | 1,300,227 | +0.03(+1.06%) |
| Aug 24, 2012 | 2.970 | 2.970 | 2.780 | 2.830 | 787,105 | -0.13(-4.39%) |
| Aug 23, 2012 | 3.070 | 3.080 | 2.810 | 2.960 | 1,726,089 | -0.01(-0.34%) |
| Aug 22, 2012 | 2.710 | 2.980 | 2.650 | 2.970 | 2,211,167 | +0.25(+9.19%) |
| Aug 21, 2012 | 2.600 | 2.800 | 2.600 | 2.720 | 2,127,516 | +0.15(+5.84%) |
| Aug 20, 2012 | 2.500 | 2.600 | 2.480 | 2.570 | 622,346 | +0.07(+2.80%) |
| Aug 17, 2012 | 2.590 | 2.650 | 2.480 | 2.500 | 814,187 | -0.09(-3.47%) |
| Aug 16, 2012 | 2.500 | 2.640 | 2.420 | 2.590 | 1,090,867 | +0.08(+3.19%) |
| Aug 15, 2012 | 2.590 | 2.590 | 2.420 | 2.510 | 961,570 | -0.04(-1.57%) |
| Aug 14, 2012 | 2.690 | 2.770 | 2.510 | 2.550 | 1,174,794 | -0.13(-4.85%) |
| Aug 13, 2012 | 2.700 | 2.800 | 2.560 | 2.680 | 1,561,574 | +0.03(+1.13%) |
| Aug 11, 2012 | 2.530 | 2.680 | 2.420 | 2.650 | 1,943,309 | +0.00(+0.00%) |
| Aug 10, 2012 | 2.530 | 2.680 | 2.420 | 2.650 | 1,943,309 | +0.13(+5.16%) |
| Aug 09, 2012 | 2.400 | 2.680 | 2.320 | 2.520 | 4,395,416 | +0.29(+13.00%) |
| Aug 08, 2012 | 2.070 | 2.300 | 2.050 | 2.230 | 1,092,034 | -0.06(-2.62%) |
| Aug 07, 2012 | 2.300 | 2.357 | 2.240 | 2.290 | 850,670 | +0.02(+0.88%) |
| Aug 06, 2012 | 2.310 | 2.389 | 2.000 | 2.270 | 1,166,024 | -0.01(-0.44%) |
| Aug 03, 2012 | 2.430 | 2.570 | 2.190 | 2.280 | 2,169,554 | -0.09(-3.80%) |
| Aug 02, 2012 | 2.220 | 2.370 | 2.120 | 2.370 | 1,755,392 | +0.17(+7.73%) |
| Aug 01, 2012 | 2.370 | 2.420 | 2.170 | 2.200 | 1,783,545 | -0.09(-3.93%) |
| Jul 31, 2012 | 1.990 | 2.290 | 1.910 | 2.290 | 3,451,610 | +0.33(+16.84%) |
| Jul 30, 2012 | 2.100 | 2.110 | 1.900 | 1.960 | 1,336,906 | -0.09(-4.39%) |
| Jul 27, 2012 | 1.920 | 2.110 | 1.850 | 2.050 | 1,888,397 | +0.27(+15.17%) |
| Jul 26, 2012 | 1.750 | 1.820 | 1.700 | 1.780 | 837,306 | +0.07(+4.09%) |
| Jul 25, 2012 | 2.000 | 2.020 | 1.680 | 1.710 | 1,740,726 | -0.26(-13.20%) |
| Jul 24, 2012 | 2.080 | 2.170 | 1.910 | 1.970 | 1,448,645 | -0.13(-6.19%) |
| Jul 23, 2012 | 2.040 | 2.150 | 2.040 | 2.100 | 1,334,075 | -0.05(-2.33%) |
| Jul 20, 2012 | 2.080 | 2.150 | 2.000 | 2.150 | 983,778 | +0.08(+3.86%) |
| Jul 19, 2012 | 2.050 | 2.110 | 1.990 | 2.070 | 606,096 | +0.04(+1.97%) |
| Jul 18, 2012 | 2.050 | 2.180 | 2.010 | 2.030 | 1,080,180 | -0.04(-1.93%) |
| Jul 17, 2012 | 2.060 | 2.110 | 1.880 | 2.070 | 1,349,263 | +0.01(+0.49%) |
| Jul 16, 2012 | 2.050 | 2.240 | 1.950 | 2.060 | 1,826,451 | +0.06(+3.00%) |
| Jul 14, 2012 | 2.250 | 2.300 | 1.870 | 2.000 | 3,404,283 | +0.00(+0.00%) |
| Jul 13, 2012 | 2.250 | 2.300 | 1.870 | 2.000 | 3,403,483 | -0.25(-11.11%) |
| Jul 12, 2012 | 2.260 | 2.300 | 2.120 | 2.250 | 1,833,378 | -0.07(-3.02%) |
| Jul 11, 2012 | 2.240 | 2.470 | 2.190 | 2.320 | 2,989,264 | +0.16(+7.41%) |
| Jul 10, 2012 | 2.460 | 2.730 | 2.050 | 2.160 | 7,460,720 | -0.71(-24.74%) |
| Jul 09, 2012 | 3.470 | 3.480 | 2.750 | 2.870 | 3,417,907 | -0.67(-18.93%) |
| Jul 06, 2012 | 3.750 | 3.850 | 3.320 | 3.540 | 3,014,413 | -0.09(-2.48%) |
| Jul 05, 2012 | 3.200 | 3.800 | 3.160 | 3.630 | 5,786,487 | +0.49(+15.61%) |
| Jul 03, 2012 | 2.980 | 3.150 | 2.940 | 3.140 | 1,983,846 | +0.28(+9.79%) |
| Jul 02, 2012 | 2.680 | 2.890 | 2.660 | 2.860 | 1,216,747 | +0.15(+5.54%) |
| Jun 30, 2012 | 2.990 | 2.990 | 2.620 | 2.710 | 1,716,326 | +0.00(+0.00%) |
| Jun 29, 2012 | 2.990 | 2.990 | 2.620 | 2.710 | 1,838,687 | -0.15(-5.24%) |
| Jun 28, 2012 | 2.650 | 2.880 | 2.530 | 2.860 | 1,590,884 | +0.17(+6.32%) |
| Jun 27, 2012 | 2.640 | 2.750 | 2.490 | 2.690 | 2,231,446 | +0.20(+8.03%) |
| Jun 26, 2012 | 2.710 | 2.720 | 2.270 | 2.490 | 3,533,442 | -0.43(-14.73%) |
| Jun 25, 2012 | 3.130 | 3.150 | 2.830 | 2.920 | 2,958,878 | -0.32(-9.88%) |
| Jun 22, 2012 | 3.060 | 3.370 | 2.955 | 3.240 | 8,239,616 | +0.18(+5.88%) |
| Jun 21, 2012 | 3.360 | 3.430 | 2.891 | 3.060 | 3,909,910 | -0.36(-10.53%) |
| Jun 20, 2012 | 2.680 | 3.450 | 2.660 | 3.420 | 5,249,535 | +0.73(+27.14%) |
| Jun 19, 2012 | 2.490 | 2.690 | 2.420 | 2.690 | 2,184,554 | +0.26(+10.70%) |
| Jun 18, 2012 | 2.430 | 2.470 | 2.310 | 2.430 | 1,819,916 | +0.05(+2.10%) |
| Jun 15, 2012 | 2.230 | 2.380 | 2.190 | 2.380 | 3,298,453 | +0.19(+8.68%) |
| Jun 14, 2012 | 2.110 | 2.350 | 1.970 | 2.190 | 4,077,016 | +0.12(+5.80%) |
| Jun 13, 2012 | 1.960 | 2.110 | 1.900 | 2.070 | 2,526,708 | +0.13(+6.70%) |
| Jun 12, 2012 | 2.020 | 2.060 | 1.910 | 1.940 | 2,080,050 | -0.07(-3.48%) |
| Jun 11, 2012 | 2.280 | 2.300 | 2.000 | 2.010 | 1,614,467 | -0.18(-8.22%) |
| Jun 08, 2012 | 2.150 | 2.230 | 2.070 | 2.190 | 1,510,476 | +0.02(+0.92%) |
| Jun 07, 2012 | 2.300 | 2.370 | 2.130 | 2.170 | 2,086,477 | -0.07(-3.13%) |
| Jun 06, 2012 | 2.380 | 2.490 | 2.140 | 2.240 | 2,927,620 | -0.10(-4.27%) |
| Jun 05, 2012 | 2.270 | 2.350 | 2.260 | 2.340 | 1,612,715 | +0.08(+3.54%) |
| Jun 04, 2012 | 2.440 | 2.450 | 2.200 | 2.260 | 1,359,899 | -0.16(-6.61%) |
| Jun 02, 2012 | 2.380 | 2.490 | 2.250 | 2.420 | 1,745,584 | +0.00(+0.00%) |
| Jun 01, 2012 | 2.380 | 2.490 | 2.250 | 2.420 | 1,745,584 | -0.09(-3.59%) |
| May 31, 2012 | 2.660 | 2.680 | 2.410 | 2.510 | 2,819,963 | -0.09(-3.46%) |
| May 30, 2012 | 2.900 | 2.900 | 2.570 | 2.600 | 3,529,800 | -0.38(-12.75%) |
| May 29, 2012 | 3.130 | 3.210 | 2.900 | 2.980 | 1,997,785 | -0.12(-3.87%) |
| May 25, 2012 | 3.190 | 3.190 | 3.080 | 3.100 | 809,994 | -0.10(-3.13%) |
| May 24, 2012 | 3.300 | 3.340 | 3.100 | 3.200 | 1,204,075 | -0.08(-2.44%) |
| May 23, 2012 | 3.040 | 3.290 | 2.950 | 3.280 | 1,847,985 | +0.23(+7.54%) |
| May 22, 2012 | 3.490 | 3.580 | 3.000 | 3.050 | 4,813,018 | -0.42(-12.10%) |
| May 21, 2012 | 3.220 | 3.500 | 3.220 | 3.470 | 1,405,459 | +0.30(+9.46%) |
| May 18, 2012 | 3.430 | 3.430 | 3.130 | 3.170 | 1,807,462 | -0.25(-7.31%) |
| May 17, 2012 | 3.640 | 3.689 | 3.360 | 3.420 | 1,625,990 | -0.23(-6.30%) |
| May 16, 2012 | 3.670 | 3.760 | 3.550 | 3.650 | 2,150,956 | +0.00(+0.00%) |
| May 15, 2012 | 3.830 | 3.890 | 3.580 | 3.650 | 2,518,418 | -0.19(-4.82%) |
| May 14, 2012 | 3.860 | 4.050 | 3.750 | 3.835 | 1,334,313 | -0.08(-2.17%) |
| May 11, 2012 | 4.030 | 4.130 | 3.870 | 3.920 | 1,060,477 | -0.14(-3.45%) |
| May 10, 2012 | 4.280 | 4.350 | 4.010 | 4.060 | 1,572,912 | -0.13(-3.10%) |
| May 09, 2012 | 3.700 | 4.290 | 3.600 | 4.190 | 3,671,780 | +0.42(+11.14%) |
| May 08, 2012 | 3.930 | 3.930 | 3.590 | 3.770 | 3,823,491 | -0.19(-4.80%) |
| May 07, 2012 | 4.070 | 4.170 | 3.910 | 3.960 | 2,557,098 | -0.17(-4.12%) |
| May 04, 2012 | 4.380 | 4.390 | 4.100 | 4.130 | 3,072,456 | -0.31(-6.98%) |
| May 03, 2012 | 4.710 | 4.890 | 4.360 | 4.440 | 2,722,687 | -0.19(-4.10%) |
| May 02, 2012 | 4.810 | 4.810 | 4.560 | 4.630 | 1,696,752 | -0.23(-4.73%) |
| May 01, 2012 | 4.970 | 5.000 | 4.780 | 4.860 | 1,530,258 | -0.11(-2.31%) |
| Apr 30, 2012 | 4.840 | 5.000 | 4.730 | 4.975 | 905,521 | +0.10(+2.16%) |
| Apr 27, 2012 | 4.940 | 4.990 | 4.750 | 4.870 | 900,202 | -0.06(-1.22%) |
| Apr 26, 2012 | 4.740 | 5.000 | 4.650 | 4.930 | 1,467,537 | +0.18(+3.79%) |
| Apr 25, 2012 | 4.830 | 4.890 | 4.590 | 4.750 | 1,215,300 | -0.03(-0.63%) |
| Apr 24, 2012 | 4.420 | 4.860 | 4.350 | 4.780 | 2,218,502 | +0.36(+8.14%) |
| Apr 23, 2012 | 4.435 | 4.590 | 4.300 | 4.420 | 1,666,760 | -0.13(-2.86%) |
| Apr 20, 2012 | 4.830 | 4.890 | 4.530 | 4.550 | 2,080,501 | -0.21(-4.51%) |
| Apr 19, 2012 | 4.930 | 5.080 | 4.740 | 4.765 | 2,622,067 | -0.19(-3.74%) |
| Apr 18, 2012 | 4.990 | 5.030 | 4.840 | 4.950 | 910,098 | -0.06(-1.20%) |
| Apr 17, 2012 | 5.050 | 5.210 | 4.920 | 5.010 | 2,401,234 | +0.03(+0.60%) |
| Apr 16, 2012 | 5.080 | 5.140 | 4.970 | 4.980 | 1,119,234 | +0.00(+0.00%) |
| Apr 13, 2012 | 4.950 | 5.000 | 4.860 | 4.980 | 1,175,222 | -0.03(-0.60%) |
| Apr 12, 2012 | 4.730 | 5.040 | 4.730 | 5.010 | 2,149,631 | +0.30(+6.37%) |
| Apr 11, 2012 | 4.610 | 4.840 | 4.610 | 4.710 | 1,385,430 | +0.18(+3.97%) |
| Apr 10, 2012 | 4.620 | 4.740 | 4.510 | 4.530 | 1,625,292 | -0.10(-2.16%) |
| Apr 09, 2012 | 4.660 | 4.830 | 4.600 | 4.630 | 1,577,108 | -0.23(-4.73%) |
| Apr 05, 2012 | 4.990 | 5.000 | 4.750 | 4.860 | 2,236,973 | -0.13(-2.61%) |
| Apr 04, 2012 | 5.050 | 5.120 | 4.960 | 4.990 | 2,088,355 | -0.10(-1.96%) |
| Apr 03, 2012 | 5.400 | 5.410 | 5.080 | 5.090 | 1,995,718 | -0.28(-5.21%) |
| Apr 02, 2012 | 5.110 | 5.400 | 5.060 | 5.370 | 2,158,895 | +0.25(+4.88%) |
| Mar 30, 2012 | 5.370 | 5.420 | 5.080 | 5.120 | 2,441,912 | -0.19(-3.58%) |
| Mar 29, 2012 | 5.070 | 5.360 | 5.020 | 5.310 | 2,851,262 | +0.21(+4.12%) |
| Mar 28, 2012 | 5.350 | 5.350 | 5.040 | 5.100 | 2,317,019 | -0.21(-3.95%) |
| Mar 27, 2012 | 5.440 | 5.515 | 5.300 | 5.310 | 1,612,378 | -0.13(-2.39%) |
| Mar 26, 2012 | 5.920 | 5.920 | 5.400 | 5.440 | 2,602,344 | -0.45(-7.64%) |
| Mar 23, 2012 | 5.500 | 5.910 | 5.500 | 5.890 | 2,324,828 | +0.40(+7.29%) |
| Mar 22, 2012 | 5.820 | 5.880 | 5.470 | 5.490 | 2,016,451 | -0.45(-7.58%) |
| Mar 21, 2012 | 6.060 | 6.150 | 5.880 | 5.940 | 981,123 | -0.07(-1.16%) |
| Mar 20, 2012 | 6.040 | 6.060 | 5.770 | 6.010 | 1,463,706 | -0.12(-1.96%) |
| Mar 19, 2012 | 6.110 | 6.250 | 6.020 | 6.130 | 2,070,819 | +0.02(+0.33%) |
| Mar 16, 2012 | 5.960 | 6.190 | 5.940 | 6.110 | 3,037,081 | +0.18(+3.04%) |
| Mar 15, 2012 | 5.640 | 5.990 | 5.530 | 5.930 | 2,572,577 | +0.34(+6.08%) |
| Mar 14, 2012 | 5.720 | 5.810 | 5.520 | 5.590 | 1,033,358 | -0.09(-1.58%) |
| Mar 13, 2012 | 5.660 | 5.790 | 5.560 | 5.680 | 1,233,030 | +0.05(+0.89%) |
| Mar 12, 2012 | 5.650 | 5.790 | 5.500 | 5.630 | 1,511,377 | -0.07(-1.23%) |
| Mar 09, 2012 | 5.350 | 5.940 | 5.310 | 5.700 | 3,464,908 | +0.34(+6.34%) |
| Mar 08, 2012 | 5.280 | 5.400 | 5.160 | 5.360 | 1,838,779 | +0.11(+2.10%) |
| Mar 07, 2012 | 5.480 | 5.580 | 5.170 | 5.250 | 2,598,568 | -0.18(-3.31%) |
| Mar 06, 2012 | 5.160 | 5.480 | 5.010 | 5.430 | 4,404,803 | +0.07(+1.31%) |
| Mar 05, 2012 | 5.840 | 5.840 | 5.280 | 5.360 | 4,237,467 | -0.43(-7.43%) |
| Mar 02, 2012 | 6.290 | 6.320 | 5.740 | 5.790 | 4,274,766 | -0.42(-6.76%) |
| Mar 01, 2012 | 6.300 | 6.660 | 6.210 | 6.210 | 9,833,679 | +0.48(+8.38%) |
| Feb 29, 2012 | 6.080 | 6.110 | 5.710 | 5.730 | 4,498,874 | -0.37(-6.07%) |
| Feb 28, 2012 | 6.190 | 6.230 | 6.030 | 6.100 | 2,910,598 | -0.09(-1.45%) |
| Feb 27, 2012 | 6.300 | 6.320 | 6.120 | 6.190 | 2,460,302 | -0.11(-1.75%) |
| Feb 24, 2012 | 6.450 | 6.570 | 6.290 | 6.300 | 3,245,233 | -0.17(-2.63%) |
| Feb 23, 2012 | 6.460 | 6.600 | 6.310 | 6.470 | 1,538,974 | +0.01(+0.15%) |
| Feb 22, 2012 | 6.580 | 6.700 | 6.420 | 6.460 | 1,305,622 | -0.17(-2.56%) |
| Feb 21, 2012 | 6.980 | 7.070 | 6.620 | 6.630 | 1,784,719 | -0.33(-4.74%) |
| Feb 17, 2012 | 6.660 | 6.970 | 6.610 | 6.960 | 3,174,719 | +0.41(+6.26%) |
| Feb 16, 2012 | 6.450 | 6.640 | 6.330 | 6.550 | 1,382,985 | +0.08(+1.24%) |
| Feb 15, 2012 | 6.400 | 6.550 | 6.280 | 6.470 | 2,056,107 | +0.14(+2.21%) |
| Feb 14, 2012 | 6.490 | 6.530 | 6.250 | 6.330 | 1,719,691 | -0.24(-3.65%) |
| Feb 13, 2012 | 6.530 | 6.620 | 6.250 | 6.570 | 2,516,411 | +0.19(+2.98%) |
| Feb 10, 2012 | 6.700 | 6.770 | 6.370 | 6.380 | 2,621,986 | -0.51(-7.40%) |
| Feb 09, 2012 | 6.950 | 7.030 | 6.710 | 6.890 | 1,886,320 | -0.01(-0.14%) |
| Feb 08, 2012 | 6.920 | 7.240 | 6.850 | 6.900 | 2,472,832 | +0.04(+0.58%) |
| Feb 07, 2012 | 7.460 | 7.680 | 6.850 | 6.860 | 4,634,217 | -0.62(-8.29%) |
| Feb 06, 2012 | 6.810 | 7.520 | 6.810 | 7.480 | 4,014,624 | +0.52(+7.47%) |
| Feb 03, 2012 | 6.990 | 7.090 | 6.800 | 6.960 | 3,258,519 | +0.16(+2.35%) |
| Feb 02, 2012 | 6.230 | 6.850 | 6.220 | 6.800 | 5,230,623 | +0.56(+8.97%) |
| Feb 01, 2012 | 6.330 | 6.440 | 6.190 | 6.240 | 3,125,029 | -0.05(-0.79%) |
| Jan 31, 2012 | 6.730 | 6.800 | 6.270 | 6.290 | 3,868,961 | -0.40(-5.98%) |
| Jan 30, 2012 | 6.740 | 6.800 | 6.600 | 6.690 | 1,152,141 | -0.19(-2.76%) |
| Jan 27, 2012 | 6.560 | 6.920 | 6.550 | 6.880 | 2,101,462 | +0.19(+2.84%) |
| Jan 26, 2012 | 7.010 | 7.210 | 6.600 | 6.690 | 3,111,537 | -0.19(-2.76%) |
| Jan 25, 2012 | 6.530 | 6.930 | 6.460 | 6.880 | 2,181,964 | +0.34(+5.20%) |
| Jan 24, 2012 | 6.600 | 6.810 | 6.530 | 6.540 | 2,422,152 | -0.39(-5.63%) |
| Jan 23, 2012 | 6.520 | 6.980 | 6.520 | 6.930 | 2,730,347 | +0.46(+7.11%) |
| Jan 20, 2012 | 6.570 | 6.680 | 6.350 | 6.470 | 3,797,016 | -0.31(-4.57%) |
| Jan 19, 2012 | 6.850 | 6.890 | 6.600 | 6.780 | 1,229,914 | +0.03(+0.44%) |
| Jan 18, 2012 | 6.330 | 6.750 | 6.300 | 6.750 | 1,838,012 | +0.33(+5.14%) |
| Jan 17, 2012 | 6.790 | 6.850 | 6.410 | 6.420 | 1,834,106 | -0.26(-3.89%) |
| Jan 13, 2012 | 7.160 | 7.160 | 6.610 | 6.680 | 4,423,140 | -0.71(-9.61%) |
| Jan 12, 2012 | 7.710 | 7.720 | 7.330 | 7.390 | 2,090,836 | -0.22(-2.89%) |
| Jan 11, 2012 | 7.450 | 7.700 | 7.440 | 7.610 | 2,318,809 | +0.08(+1.06%) |
| Jan 10, 2012 | 7.710 | 7.780 | 7.480 | 7.530 | 1,183,431 | +0.07(+0.94%) |
| Jan 09, 2012 | 7.630 | 7.660 | 7.360 | 7.460 | 1,220,998 | -0.16(-2.10%) |
| Jan 06, 2012 | 7.910 | 8.032 | 7.610 | 7.620 | 1,335,361 | -0.17(-2.18%) |
| Jan 05, 2012 | 7.650 | 8.050 | 7.490 | 7.790 | 2,019,874 | +0.01(+0.13%) |
| Jan 04, 2012 | 7.560 | 7.950 | 7.420 | 7.780 | 2,315,783 | +0.86(+12.43%) |
| Dec 30, 2011 | 6.432 | 7.010 | 6.400 | 6.920 | 2,419,798 | +0.51(+7.96%) |
| Dec 29, 2011 | 6.350 | 6.580 | 6.250 | 6.410 | 1,280,258 | +0.12(+1.91%) |
| Dec 28, 2011 | 6.560 | 6.570 | 6.210 | 6.290 | 1,478,430 | -0.29(-4.41%) |
| Dec 27, 2011 | 6.780 | 6.878 | 6.550 | 6.580 | 936,158 | -0.22(-3.24%) |
| Dec 23, 2011 | 7.130 | 7.180 | 6.750 | 6.800 | 1,272,747 | +0.18(+2.72%) |
| Dec 21, 2011 | 6.810 | 6.880 | 6.540 | 6.620 | 1,610,930 | -0.21(-3.07%) |
| Dec 20, 2011 | 6.560 | 6.890 | 6.560 | 6.830 | 1,994,841 | +0.54(+8.59%) |
| Dec 19, 2011 | 6.810 | 6.900 | 6.240 | 6.290 | 2,478,562 | -0.52(-7.64%) |
| Dec 16, 2011 | 6.660 | 6.960 | 6.390 | 6.810 | 9,159,552 | +0.22(+3.34%) |
| Dec 15, 2011 | 7.040 | 7.100 | 6.570 | 6.590 | 2,052,820 | -0.21(-3.09%) |
| Dec 14, 2011 | 6.890 | 7.000 | 6.570 | 6.800 | 2,310,214 | -0.19(-2.72%) |
| Dec 13, 2011 | 7.460 | 7.700 | 6.950 | 6.990 | 2,035,024 | -0.37(-5.03%) |
| Dec 12, 2011 | 7.520 | 7.720 | 7.180 | 7.360 | 1,529,025 | -0.62(-7.77%) |
| Dec 09, 2011 | 7.710 | 8.050 | 7.620 | 7.980 | 1,704,283 | +0.35(+4.59%) |
| Dec 08, 2011 | 8.200 | 8.280 | 7.560 | 7.630 | 1,644,374 | -0.73(-8.73%) |
| Dec 07, 2011 | 8.390 | 8.430 | 8.100 | 8.360 | 1,185,092 | -0.09(-1.07%) |
| Dec 06, 2011 | 8.360 | 8.600 | 8.150 | 8.450 | 1,315,307 | +0.00(+0.00%) |
| Dec 05, 2011 | 8.390 | 8.640 | 8.350 | 8.450 | 1,614,571 | +0.31(+3.81%) |
| Dec 02, 2011 | 8.490 | 8.670 | 8.110 | 8.140 | 1,748,077 | -0.09(-1.09%) |