| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Dec 31, 2012 | 7.030 | 7.400 | 7.000 | 7.330 | 9,614,558 | +0.31(+4.42%) |
| Dec 28, 2012 | 7.090 | 7.120 | 6.900 | 7.020 | 9,720,395 | -0.15(-2.09%) |
| Dec 27, 2012 | 7.420 | 7.470 | 7.040 | 7.170 | 9,579,007 | -0.23(-3.11%) |
| Dec 26, 2012 | 7.250 | 7.471 | 7.250 | 7.400 | 5,648,006 | +0.18(+2.49%) |
| Dec 24, 2012 | 7.210 | 7.330 | 7.150 | 7.220 | 3,156,321 | -0.09(-1.23%) |
| Dec 21, 2012 | 7.300 | 7.420 | 7.150 | 7.310 | 8,494,133 | -0.23(-3.05%) |
| Dec 20, 2012 | 7.550 | 7.630 | 7.420 | 7.540 | 6,903,779 | -0.02(-0.26%) |
| Dec 19, 2012 | 7.700 | 7.910 | 7.560 | 7.560 | 7,827,574 | -0.12(-1.56%) |
| Dec 18, 2012 | 7.470 | 7.690 | 7.460 | 7.680 | 8,357,460 | +0.24(+3.23%) |
| Dec 17, 2012 | 7.700 | 7.810 | 7.390 | 7.440 | 8,873,100 | -0.22(-2.87%) |
| Dec 14, 2012 | 7.460 | 7.785 | 7.440 | 7.660 | 11,019,842 | +0.10(+1.32%) |
| Dec 13, 2012 | 7.640 | 7.800 | 7.460 | 7.560 | 15,873,255 | -0.09(-1.18%) |
| Dec 12, 2012 | 7.720 | 7.880 | 7.580 | 7.650 | 16,080,070 | +0.16(+2.14%) |
| Dec 11, 2012 | 7.460 | 7.720 | 7.330 | 7.490 | 11,246,163 | +0.05(+0.67%) |
| Dec 10, 2012 | 7.240 | 7.600 | 7.020 | 7.440 | 13,370,470 | +0.17(+2.34%) |
| Dec 07, 2012 | 7.290 | 7.350 | 7.100 | 7.270 | 7,617,175 | +0.05(+0.69%) |
| Dec 06, 2012 | 7.330 | 7.500 | 7.210 | 7.220 | 11,570,782 | +0.00(+0.00%) |
| Dec 05, 2012 | 6.780 | 7.300 | 6.761 | 7.220 | 14,413,125 | +0.50(+7.44%) |
| Dec 04, 2012 | 6.600 | 6.820 | 6.590 | 6.720 | 6,849,161 | +0.00(+0.00%) |
| Nov 30, 2012 | 6.500 | 6.770 | 6.500 | 6.720 | 11,466,887 | +0.16(+2.44%) |
| Nov 29, 2012 | 6.670 | 6.720 | 6.420 | 6.560 | 10,372,262 | +0.09(+1.39%) |
| Nov 28, 2012 | 6.310 | 6.480 | 6.190 | 6.470 | 13,782,448 | +0.10(+1.57%) |
| Nov 27, 2012 | 6.380 | 6.530 | 6.310 | 6.370 | 13,516,243 | -0.04(-0.62%) |
| Nov 26, 2012 | 6.580 | 6.640 | 6.310 | 6.410 | 8,286,963 | -0.21(-3.17%) |
| Nov 24, 2012 | 6.590 | 6.720 | 6.520 | 6.620 | 4,818,973 | +0.00(+0.00%) |
| Nov 23, 2012 | 6.590 | 6.720 | 6.520 | 6.620 | 4,818,973 | +0.11(+1.69%) |
| Nov 21, 2012 | 6.410 | 6.528 | 6.335 | 6.510 | 6,519,501 | +0.11(+1.72%) |
| Nov 20, 2012 | 6.750 | 6.890 | 6.390 | 6.400 | 12,976,626 | -0.49(-7.11%) |
| Nov 19, 2012 | 6.770 | 6.945 | 6.730 | 6.890 | 14,413,290 | +0.30(+4.55%) |
| Nov 16, 2012 | 6.410 | 6.690 | 6.200 | 6.590 | 13,107,366 | +0.22(+3.45%) |
| Nov 15, 2012 | 6.580 | 6.690 | 6.310 | 6.370 | 10,537,541 | -0.22(-3.34%) |
| Nov 14, 2012 | 7.060 | 7.140 | 6.550 | 6.590 | 15,917,565 | -0.44(-6.26%) |
| Nov 13, 2012 | 7.230 | 7.420 | 7.000 | 7.030 | 11,115,468 | -0.33(-4.48%) |
| Nov 12, 2012 | 7.520 | 7.520 | 7.340 | 7.360 | 5,995,713 | +0.00(+0.00%) |
| Nov 09, 2012 | 7.300 | 7.710 | 7.231 | 7.360 | 12,339,945 | -0.12(-1.60%) |
| Nov 08, 2012 | 7.620 | 7.705 | 7.430 | 7.480 | 9,613,520 | -0.10(-1.32%) |
| Nov 07, 2012 | 7.500 | 7.810 | 7.410 | 7.580 | 32,489,662 | -1.08(-12.47%) |
| Nov 06, 2012 | 8.440 | 8.750 | 8.370 | 8.660 | 20,182,982 | +0.32(+3.84%) |
| Nov 05, 2012 | 8.280 | 8.610 | 8.190 | 8.340 | 13,034,312 | +0.08(+0.97%) |
| Nov 02, 2012 | 8.660 | 8.790 | 8.190 | 8.260 | 16,680,355 | -0.23(-2.71%) |
| Nov 01, 2012 | 8.000 | 8.540 | 7.980 | 8.490 | 17,083,647 | +0.53(+6.66%) |
| Oct 31, 2012 | 8.110 | 8.180 | 7.880 | 7.960 | 14,415,434 | -0.13(-1.61%) |
| Oct 26, 2012 | 8.090 | 8.090 | 8.090 | 0 | +0.78(+10.67%) | |
| Oct 25, 2012 | 7.640 | 7.765 | 7.130 | 7.310 | 29,789,611 | -0.22(-2.92%) |
| Oct 24, 2012 | 8.120 | 8.200 | 7.520 | 7.530 | 18,789,173 | -0.47(-5.87%) |
| Oct 23, 2012 | 8.190 | 8.235 | 7.920 | 8.000 | 15,815,546 | +0.09(+1.14%) |
| Oct 19, 2012 | 8.430 | 8.450 | 7.850 | 7.910 | 25,808,489 | -0.44(-5.27%) |
| Oct 18, 2012 | 8.070 | 8.550 | 8.040 | 8.350 | 21,367,832 | +0.22(+2.71%) |
| Oct 17, 2012 | 7.870 | 8.170 | 7.500 | 8.130 | 20,980,576 | +0.35(+4.50%) |
| Oct 16, 2012 | 7.880 | 8.260 | 7.720 | 7.780 | 26,105,281 | -0.01(-0.13%) |
| Oct 15, 2012 | 7.610 | 7.880 | 7.460 | 7.790 | 15,526,241 | +0.17(+2.23%) |
| Oct 12, 2012 | 7.650 | 7.850 | 7.530 | 7.620 | 18,779,157 | -0.32(-4.03%) |
| Oct 11, 2012 | 7.010 | 8.000 | 6.970 | 7.940 | 32,322,262 | +1.08(+15.74%) |
| Oct 10, 2012 | 6.940 | 7.090 | 6.700 | 6.860 | 10,737,249 | +0.00(+0.00%) |
| Oct 09, 2012 | 6.520 | 7.050 | 6.510 | 6.860 | 17,115,978 | +0.22(+3.31%) |
| Oct 08, 2012 | 6.460 | 6.870 | 6.420 | 6.640 | 10,071,366 | +0.04(+0.61%) |
| Oct 06, 2012 | 6.780 | 6.940 | 6.510 | 6.600 | 12,433,592 | +0.00(+0.00%) |
| Oct 05, 2012 | 6.780 | 6.940 | 6.510 | 6.600 | 12,428,792 | -0.09(-1.35%) |
| Oct 04, 2012 | 6.350 | 6.750 | 6.340 | 6.690 | 19,973,919 | +0.49(+7.90%) |
| Oct 03, 2012 | 6.330 | 6.380 | 6.150 | 6.200 | 7,998,062 | -0.15(-2.36%) |
| Oct 02, 2012 | 6.290 | 6.420 | 6.220 | 6.350 | 9,521,469 | +0.07(+1.11%) |
| Oct 01, 2012 | 6.440 | 6.679 | 6.260 | 6.280 | 11,925,843 | -0.05(-0.79%) |
| Sep 28, 2012 | 6.380 | 6.490 | 6.170 | 6.330 | 10,801,631 | -0.10(-1.56%) |
| Sep 27, 2012 | 6.510 | 6.690 | 6.320 | 6.430 | 12,990,795 | +0.03(+0.47%) |
| Sep 26, 2012 | 6.210 | 6.580 | 6.010 | 6.400 | 14,851,839 | +0.17(+2.73%) |
| Sep 25, 2012 | 6.620 | 6.730 | 6.190 | 6.230 | 13,976,337 | -0.37(-5.61%) |
| Sep 24, 2012 | 6.790 | 6.810 | 6.590 | 6.600 | 10,237,513 | -0.35(-5.04%) |
| Sep 21, 2012 | 7.210 | 7.250 | 6.949 | 6.950 | 12,064,769 | -0.17(-2.39%) |
| Sep 20, 2012 | 7.130 | 7.230 | 6.910 | 7.120 | 8,923,544 | -0.20(-2.73%) |
| Sep 19, 2012 | 7.500 | 7.540 | 7.200 | 7.320 | 10,441,806 | -0.13(-1.74%) |
| Sep 18, 2012 | 7.620 | 7.780 | 7.320 | 7.450 | 11,299,056 | -0.16(-2.10%) |
| Sep 17, 2012 | 7.740 | 8.000 | 7.550 | 7.610 | 13,137,186 | -0.30(-3.79%) |
| Sep 14, 2012 | 7.660 | 8.050 | 7.580 | 7.910 | 27,667,680 | +0.52(+7.04%) |
| Sep 13, 2012 | 6.660 | 7.450 | 6.610 | 7.390 | 23,867,514 | +0.68(+10.13%) |
| Sep 12, 2012 | 6.900 | 6.930 | 6.420 | 6.710 | 11,043,549 | -0.12(-1.76%) |
| Sep 11, 2012 | 6.740 | 6.950 | 6.620 | 6.830 | 11,537,758 | +0.24(+3.64%) |
| Sep 10, 2012 | 6.670 | 7.000 | 6.540 | 6.590 | 16,268,167 | -0.01(-0.15%) |
| Sep 07, 2012 | 6.250 | 6.790 | 6.250 | 6.600 | 21,909,440 | +0.50(+8.20%) |
| Sep 06, 2012 | 6.050 | 6.320 | 5.960 | 6.100 | 11,618,026 | +0.13(+2.18%) |
| Sep 05, 2012 | 5.730 | 6.050 | 5.620 | 5.970 | 12,574,086 | +0.18(+3.11%) |
| Sep 04, 2012 | 6.040 | 6.050 | 5.610 | 5.790 | 16,067,247 | -0.32(-5.24%) |
| Aug 31, 2012 | 6.250 | 6.280 | 6.070 | 6.110 | 8,316,513 | -0.07(-1.13%) |
| Aug 30, 2012 | 6.250 | 6.360 | 6.140 | 6.180 | 8,196,985 | -0.12(-1.90%) |
| Aug 29, 2012 | 6.170 | 6.340 | 6.150 | 6.300 | 7,252,837 | -0.08(-1.25%) |
| Aug 27, 2012 | 6.640 | 6.660 | 6.250 | 6.380 | 9,234,296 | -0.20(-3.04%) |
| Aug 24, 2012 | 6.730 | 6.760 | 6.510 | 6.580 | 8,989,428 | -0.18(-2.66%) |
| Aug 23, 2012 | 7.270 | 7.290 | 6.710 | 6.760 | 13,672,930 | -0.54(-7.40%) |
| Aug 22, 2012 | 7.230 | 7.460 | 7.170 | 7.300 | 12,610,717 | +0.08(+1.11%) |
| Aug 21, 2012 | 7.210 | 7.680 | 7.160 | 7.220 | 19,699,107 | +0.06(+0.84%) |
| Aug 20, 2012 | 6.960 | 7.210 | 6.930 | 7.160 | 6,846,172 | +0.15(+2.14%) |
| Aug 17, 2012 | 7.040 | 7.120 | 6.940 | 7.010 | 6,151,557 | -0.02(-0.28%) |
| Aug 16, 2012 | 6.940 | 7.110 | 6.800 | 7.030 | 8,625,615 | +0.09(+1.30%) |
| Aug 15, 2012 | 7.080 | 7.100 | 6.830 | 6.940 | 10,259,733 | -0.14(-1.98%) |
| Aug 14, 2012 | 7.330 | 7.360 | 7.050 | 7.080 | 8,975,516 | -0.14(-1.94%) |
| Aug 13, 2012 | 7.470 | 7.660 | 7.190 | 7.220 | 11,386,374 | -0.24(-3.22%) |
| Aug 11, 2012 | 7.340 | 7.630 | 7.140 | 7.460 | 12,581,086 | +0.00(+0.00%) |
| Aug 10, 2012 | 7.340 | 7.630 | 7.140 | 7.460 | 12,581,086 | +0.04(+0.54%) |
| Aug 09, 2012 | 6.910 | 7.780 | 6.821 | 7.420 | 17,007,869 | +0.49(+7.07%) |
| Aug 08, 2012 | 7.360 | 7.460 | 6.610 | 6.930 | 17,297,043 | -0.47(-6.35%) |
| Aug 07, 2012 | 7.160 | 7.490 | 7.100 | 7.400 | 17,470,942 | +0.43(+6.17%) |
| Aug 06, 2012 | 6.700 | 7.130 | 6.670 | 6.970 | 11,415,466 | +0.25(+3.72%) |
| Aug 03, 2012 | 6.690 | 7.100 | 6.560 | 6.720 | 15,331,533 | +0.24(+3.70%) |
| Aug 02, 2012 | 6.900 | 7.120 | 6.420 | 6.480 | 18,697,495 | -0.48(-6.90%) |
| Aug 01, 2012 | 7.270 | 7.760 | 6.960 | 6.960 | 26,654,481 | -0.25(-3.47%) |
| Jul 31, 2012 | 7.160 | 7.330 | 6.920 | 7.210 | 16,958,560 | -0.01(-0.14%) |
| Jul 30, 2012 | 7.160 | 7.320 | 6.600 | 7.220 | 30,838,806 | +0.42(+6.18%) |
| Jul 27, 2012 | 6.050 | 6.920 | 5.460 | 6.800 | 42,963,978 | +1.54(+29.28%) |
| Jul 26, 2012 | 5.380 | 5.485 | 5.160 | 5.260 | 16,662,543 | -0.05(-0.94%) |
| Jul 25, 2012 | 5.600 | 5.630 | 5.240 | 5.310 | 12,856,066 | -0.23(-4.15%) |
| Jul 24, 2012 | 6.320 | 6.410 | 5.500 | 5.540 | 18,640,014 | -0.78(-12.34%) |
| Jul 23, 2012 | 5.980 | 6.420 | 5.900 | 6.320 | 10,734,605 | +0.16(+2.60%) |
| Jul 20, 2012 | 6.150 | 6.330 | 6.040 | 6.160 | 13,051,877 | -0.06(-0.96%) |
| Jul 19, 2012 | 6.090 | 6.320 | 6.010 | 6.220 | 11,466,451 | +0.17(+2.81%) |
| Jul 18, 2012 | 5.790 | 6.235 | 5.690 | 6.050 | 12,916,749 | +0.21(+3.60%) |
| Jul 17, 2012 | 5.860 | 5.990 | 5.560 | 5.840 | 13,022,106 | -0.06(-1.02%) |
| Jul 16, 2012 | 5.870 | 6.010 | 5.580 | 5.900 | 15,291,541 | -0.24(-3.91%) |
| Jul 14, 2012 | 6.070 | 6.350 | 6.070 | 6.140 | 7,817,019 | +0.00(+0.00%) |
| Jul 13, 2012 | 6.070 | 6.350 | 6.070 | 6.140 | 7,817,019 | +0.05(+0.82%) |
| Jul 12, 2012 | 6.000 | 6.210 | 5.790 | 6.090 | 11,069,409 | -0.01(-0.16%) |
| Jul 11, 2012 | 6.120 | 6.350 | 6.050 | 6.100 | 10,763,243 | -0.01(-0.16%) |
| Jul 10, 2012 | 6.650 | 6.970 | 6.020 | 6.110 | 17,088,167 | -0.56(-8.40%) |
| Jul 09, 2012 | 7.170 | 7.180 | 6.430 | 6.670 | 13,990,083 | -0.48(-6.71%) |
| Jul 06, 2012 | 7.150 | 7.430 | 6.960 | 7.150 | 12,095,112 | -0.12(-1.65%) |
| Jul 05, 2012 | 7.140 | 7.630 | 7.090 | 7.270 | 13,869,293 | -0.09(-1.22%) |
| Jul 03, 2012 | 7.130 | 7.630 | 7.090 | 7.360 | 11,227,538 | +0.27(+3.81%) |
| Jul 02, 2012 | 6.860 | 7.170 | 6.830 | 7.090 | 15,180,872 | +0.21(+2.98%) |
| Jun 30, 2012 | 6.700 | 6.910 | 6.500 | 6.885 | 14,986,602 | -0.00(-0.07%) |
| Jun 29, 2012 | 6.700 | 6.910 | 6.500 | 6.890 | 16,024,634 | +0.39(+6.00%) |
| Jun 28, 2012 | 5.950 | 6.590 | 5.930 | 6.500 | 16,205,346 | +0.47(+7.79%) |
| Jun 27, 2012 | 5.590 | 6.170 | 5.520 | 6.030 | 13,024,830 | +0.48(+8.65%) |
| Jun 26, 2012 | 5.810 | 5.820 | 5.410 | 5.550 | 12,338,781 | -0.28(-4.80%) |
| Jun 25, 2012 | 6.010 | 6.020 | 5.780 | 5.830 | 9,327,914 | -0.30(-4.89%) |
| Jun 22, 2012 | 6.160 | 6.210 | 6.060 | 6.130 | 28,580,561 | -0.07(-1.13%) |
| Jun 21, 2012 | 6.410 | 6.450 | 6.180 | 6.200 | 8,475,420 | -0.20(-3.13%) |
| Jun 20, 2012 | 6.410 | 6.550 | 6.280 | 6.400 | 10,509,825 | -0.05(-0.78%) |
| Jun 19, 2012 | 6.260 | 6.490 | 6.125 | 6.450 | 11,865,859 | +0.26(+4.20%) |
| Jun 18, 2012 | 5.940 | 6.220 | 5.916 | 6.190 | 11,745,372 | +0.18(+3.00%) |
| Jun 15, 2012 | 5.770 | 6.060 | 5.690 | 6.010 | 12,186,107 | +0.27(+4.70%) |
| Jun 14, 2012 | 5.740 | 5.850 | 5.620 | 5.740 | 11,041,945 | -0.02(-0.35%) |
| Jun 13, 2012 | 5.780 | 5.990 | 5.720 | 5.760 | 9,718,582 | -0.10(-1.71%) |
| Jun 12, 2012 | 5.930 | 6.030 | 5.760 | 5.860 | 11,348,875 | -0.01(-0.17%) |
| Jun 11, 2012 | 6.220 | 6.240 | 5.860 | 5.870 | 11,930,164 | -0.23(-3.77%) |
| Jun 08, 2012 | 6.020 | 6.215 | 5.910 | 6.100 | 13,055,326 | -0.02(-0.33%) |
| Jun 07, 2012 | 6.340 | 6.490 | 6.120 | 6.120 | 9,053,603 | -0.08(-1.29%) |
| Jun 06, 2012 | 6.310 | 6.420 | 6.080 | 6.200 | 9,777,035 | -0.02(-0.32%) |
| Jun 05, 2012 | 6.270 | 6.490 | 6.150 | 6.220 | 10,523,814 | -0.06(-0.96%) |
| Jun 04, 2012 | 6.290 | 6.340 | 6.020 | 6.280 | 10,600,173 | +0.05(+0.80%) |
| Jun 02, 2012 | 6.090 | 6.430 | 6.080 | 6.230 | 18,548,056 | +0.00(+0.00%) |
| Jun 01, 2012 | 6.090 | 6.430 | 6.080 | 6.230 | 18,547,906 | -0.11(-1.74%) |
| May 31, 2012 | 6.840 | 6.930 | 6.290 | 6.340 | 27,852,596 | -0.57(-8.25%) |
| May 30, 2012 | 7.140 | 7.210 | 6.820 | 6.910 | 13,631,072 | -0.43(-5.86%) |
| May 29, 2012 | 7.410 | 7.500 | 7.240 | 7.340 | 9,530,345 | +0.11(+1.52%) |
| May 25, 2012 | 7.280 | 7.370 | 7.070 | 7.230 | 5,932,085 | -0.07(-0.96%) |
| May 24, 2012 | 7.620 | 7.640 | 7.170 | 7.300 | 11,912,197 | -0.11(-1.48%) |
| May 23, 2012 | 7.080 | 7.450 | 6.960 | 7.410 | 9,772,924 | +0.26(+3.64%) |
| May 22, 2012 | 7.750 | 7.820 | 6.770 | 7.150 | 29,623,337 | -0.57(-7.38%) |
| May 21, 2012 | 7.260 | 7.790 | 7.220 | 7.720 | 9,950,281 | +0.52(+7.22%) |
| May 18, 2012 | 7.440 | 7.660 | 7.120 | 7.200 | 12,955,488 | -0.23(-3.10%) |
| May 17, 2012 | 7.720 | 7.770 | 7.390 | 7.430 | 11,874,884 | -0.23(-3.00%) |
| May 16, 2012 | 7.720 | 8.090 | 7.560 | 7.660 | 13,695,941 | -0.02(-0.26%) |
| May 15, 2012 | 8.170 | 8.200 | 7.650 | 7.680 | 13,212,308 | -0.51(-6.23%) |
| May 14, 2012 | 8.250 | 8.440 | 8.070 | 8.190 | 12,185,489 | +0.13(+1.61%) |
| May 11, 2012 | 8.050 | 8.390 | 7.970 | 8.060 | 12,871,902 | -0.24(-2.89%) |
| May 10, 2012 | 8.430 | 8.480 | 8.140 | 8.300 | 18,960,526 | -0.04(-0.48%) |
| May 09, 2012 | 7.450 | 8.415 | 7.290 | 8.340 | 28,437,990 | +0.74(+9.74%) |
| May 08, 2012 | 7.960 | 8.050 | 7.320 | 7.600 | 24,295,475 | -0.48(-5.94%) |
| May 07, 2012 | 8.040 | 8.220 | 7.810 | 8.080 | 13,174,575 | +0.00(+0.00%) |
| May 04, 2012 | 8.160 | 8.280 | 7.780 | 8.080 | 15,746,782 | -0.14(-1.70%) |
| May 03, 2012 | 8.430 | 8.680 | 8.095 | 8.220 | 17,139,025 | -0.28(-3.29%) |
| May 02, 2012 | 9.200 | 9.220 | 8.420 | 8.500 | 26,492,894 | -0.72(-7.81%) |
| May 01, 2012 | 9.630 | 10.26 | 9.220 | 9.220 | 25,772,091 | -0.54(-5.53%) |
| Apr 30, 2012 | 9.440 | 9.930 | 9.300 | 9.760 | 13,224,746 | +0.30(+3.17%) |
| Apr 27, 2012 | 9.700 | 9.730 | 9.320 | 9.460 | 7,756,295 | -0.16(-1.66%) |
| Apr 26, 2012 | 9.350 | 9.790 | 9.300 | 9.620 | 10,521,723 | +0.06(+0.63%) |
| Apr 25, 2012 | 9.790 | 9.820 | 9.290 | 9.560 | 9,720,864 | -0.08(-0.83%) |
| Apr 24, 2012 | 9.480 | 9.787 | 9.400 | 9.640 | 7,268,738 | +0.16(+1.69%) |
| Apr 23, 2012 | 9.220 | 9.630 | 9.050 | 9.480 | 11,822,037 | +0.08(+0.85%) |
| Apr 20, 2012 | 10.05 | 10.12 | 9.400 | 9.400 | 17,297,855 | -0.54(-5.43%) |
| Apr 19, 2012 | 9.920 | 10.18 | 9.850 | 9.940 | 10,704,396 | +0.11(+1.12%) |
| Apr 18, 2012 | 10.07 | 10.16 | 9.700 | 9.830 | 13,080,841 | -0.36(-3.53%) |
| Apr 17, 2012 | 9.920 | 10.43 | 9.800 | 10.19 | 14,510,191 | +0.44(+4.51%) |
| Apr 16, 2012 | 10.28 | 10.32 | 9.730 | 9.750 | 13,341,247 | -0.24(-2.40%) |
| Apr 13, 2012 | 10.60 | 10.60 | 9.880 | 9.990 | 19,291,245 | -0.64(-6.02%) |
| Apr 12, 2012 | 10.03 | 10.75 | 9.920 | 10.63 | 15,246,473 | +0.72(+7.27%) |
| Apr 11, 2012 | 10.32 | 10.37 | 9.880 | 9.910 | 14,636,712 | -0.08(-0.80%) |
| Apr 10, 2012 | 10.14 | 10.47 | 9.900 | 9.990 | 13,313,919 | -0.16(-1.58%) |
| Apr 09, 2012 | 10.00 | 10.29 | 9.950 | 10.15 | 10,187,447 | +0.00(+0.00%) |
| Apr 05, 2012 | 10.27 | 10.58 | 10.14 | 10.15 | 9,648,238 | -0.16(-1.55%) |
| Apr 04, 2012 | 10.16 | 10.43 | 10.10 | 10.31 | 9,217,076 | +0.04(+0.39%) |
| Apr 03, 2012 | 10.77 | 10.77 | 10.25 | 10.27 | 14,008,889 | -0.36(-3.39%) |
| Apr 02, 2012 | 10.75 | 11.06 | 10.58 | 10.63 | 8,912,895 | -0.08(-0.75%) |
| Mar 30, 2012 | 11.12 | 11.12 | 10.53 | 10.71 | 9,660,086 | -0.19(-1.74%) |
| Mar 29, 2012 | 10.65 | 10.92 | 10.44 | 10.90 | 11,443,739 | +0.10(+0.93%) |
| Mar 28, 2012 | 11.23 | 11.24 | 10.60 | 10.80 | 11,782,167 | -0.46(-4.09%) |
| Mar 27, 2012 | 11.45 | 11.58 | 11.25 | 11.26 | 5,875,400 | -0.16(-1.40%) |
| Mar 26, 2012 | 11.73 | 11.82 | 11.30 | 11.42 | 8,790,260 | -0.24(-2.06%) |
| Mar 23, 2012 | 11.61 | 11.87 | 11.51 | 11.66 | 7,656,380 | +0.03(+0.26%) |
| Mar 22, 2012 | 11.90 | 11.93 | 11.50 | 11.63 | 7,893,301 | -0.43(-3.57%) |
| Mar 21, 2012 | 12.14 | 12.30 | 11.99 | 12.06 | 6,888,912 | -0.07(-0.58%) |
| Mar 20, 2012 | 12.08 | 12.18 | 11.75 | 12.13 | 9,036,007 | -0.16(-1.30%) |
| Mar 19, 2012 | 12.07 | 12.53 | 12.00 | 12.29 | 8,386,098 | -0.11(-0.89%) |
| Mar 16, 2012 | 12.39 | 12.75 | 12.34 | 12.40 | 13,469,688 | +0.06(+0.49%) |
| Mar 15, 2012 | 11.49 | 12.49 | 11.25 | 12.34 | 16,368,091 | +0.90(+7.87%) |
| Mar 14, 2012 | 11.73 | 11.87 | 11.37 | 11.44 | 7,839,004 | -0.32(-2.72%) |
| Mar 13, 2012 | 11.70 | 11.81 | 11.55 | 11.76 | 10,056,430 | +0.16(+1.38%) |
| Mar 12, 2012 | 12.05 | 12.35 | 11.57 | 11.60 | 9,424,305 | -0.48(-3.97%) |
| Mar 09, 2012 | 11.68 | 12.27 | 11.60 | 12.08 | 7,921,349 | +0.21(+1.77%) |
| Mar 08, 2012 | 12.00 | 12.06 | 11.67 | 11.87 | 6,607,199 | +0.02(+0.17%) |
| Mar 07, 2012 | 12.09 | 12.09 | 11.79 | 11.85 | 10,140,115 | -0.04(-0.34%) |
| Mar 06, 2012 | 11.94 | 12.08 | 11.56 | 11.89 | 15,360,786 | -0.31(-2.54%) |
| Mar 05, 2012 | 12.87 | 12.89 | 12.15 | 12.20 | 12,643,181 | -0.69(-5.35%) |
| Mar 02, 2012 | 13.32 | 13.50 | 12.84 | 12.89 | 10,945,610 | -0.49(-3.66%) |
| Mar 01, 2012 | 13.56 | 13.80 | 13.36 | 13.38 | 6,769,277 | -0.19(-1.40%) |
| Feb 29, 2012 | 13.93 | 14.00 | 13.33 | 13.57 | 7,532,765 | -0.28(-2.02%) |
| Feb 28, 2012 | 13.92 | 14.07 | 13.73 | 13.85 | 5,598,813 | -0.03(-0.22%) |
| Feb 27, 2012 | 14.13 | 14.16 | 13.86 | 13.88 | 5,114,752 | -0.41(-2.87%) |
| Feb 24, 2012 | 13.90 | 14.39 | 13.81 | 14.29 | 6,966,933 | +0.36(+2.58%) |
| Feb 23, 2012 | 13.91 | 14.04 | 13.68 | 13.93 | 7,765,497 | +0.02(+0.14%) |
| Feb 22, 2012 | 14.15 | 14.23 | 13.82 | 13.91 | 9,138,264 | -0.24(-1.70%) |
| Feb 21, 2012 | 14.27 | 14.37 | 14.05 | 14.15 | 7,934,060 | -0.04(-0.28%) |
| Feb 17, 2012 | 14.37 | 14.39 | 14.08 | 14.19 | 6,958,711 | -0.02(-0.14%) |
| Feb 16, 2012 | 13.99 | 14.25 | 13.74 | 14.21 | 10,703,104 | +0.16(+1.14%) |
| Feb 15, 2012 | 13.74 | 14.11 | 13.35 | 14.05 | 15,998,882 | +0.49(+3.61%) |
| Feb 14, 2012 | 13.68 | 13.74 | 13.26 | 13.56 | 14,267,948 | -0.30(-2.16%) |
| Feb 13, 2012 | 14.42 | 14.42 | 13.65 | 13.86 | 15,652,170 | -0.53(-3.68%) |
| Feb 10, 2012 | 14.99 | 15.23 | 14.33 | 14.39 | 18,873,209 | -1.19(-7.64%) |
| Feb 09, 2012 | 15.29 | 15.62 | 15.13 | 15.58 | 10,032,807 | +0.41(+2.70%) |
| Feb 08, 2012 | 15.28 | 15.60 | 15.06 | 15.17 | 6,089,206 | -0.05(-0.33%) |
| Feb 07, 2012 | 15.69 | 15.70 | 15.12 | 15.22 | 6,477,898 | -0.49(-3.12%) |
| Feb 06, 2012 | 15.50 | 15.81 | 15.37 | 15.71 | 7,208,505 | +0.01(+0.06%) |
| Feb 03, 2012 | 15.90 | 15.94 | 15.40 | 15.70 | 9,955,302 | +0.21(+1.36%) |
| Feb 02, 2012 | 14.75 | 15.64 | 14.65 | 15.49 | 12,025,816 | +0.78(+5.30%) |
| Feb 01, 2012 | 14.57 | 14.84 | 14.50 | 14.71 | 7,464,647 | +0.28(+1.94%) |
| Jan 31, 2012 | 14.72 | 14.75 | 14.09 | 14.43 | 8,033,201 | -0.07(-0.48%) |
| Jan 30, 2012 | 14.22 | 14.60 | 14.09 | 14.50 | 3,999,636 | -0.01(-0.07%) |
| Jan 27, 2012 | 14.29 | 14.58 | 14.22 | 14.51 | 5,739,153 | +0.16(+1.11%) |
| Jan 26, 2012 | 14.88 | 14.95 | 14.20 | 14.35 | 6,601,081 | -0.20(-1.37%) |
| Jan 25, 2012 | 13.82 | 14.62 | 13.61 | 14.55 | 8,064,714 | +0.79(+5.74%) |
| Jan 24, 2012 | 13.79 | 13.87 | 13.52 | 13.76 | 9,625,176 | -0.36(-2.55%) |
| Jan 23, 2012 | 14.35 | 14.62 | 14.12 | 14.12 | 9,400,722 | +0.25(+1.80%) |
| Jan 20, 2012 | 13.86 | 13.94 | 13.61 | 13.87 | 6,370,310 | -0.14(-1.00%) |
| Jan 19, 2012 | 13.96 | 14.22 | 13.78 | 14.01 | 6,227,964 | +0.20(+1.45%) |
| Jan 18, 2012 | 13.39 | 13.97 | 13.30 | 13.81 | 7,755,818 | +0.41(+3.02%) |
| Jan 17, 2012 | 14.42 | 14.43 | 13.28 | 13.40 | 12,537,696 | -0.73(-5.13%) |
| Jan 13, 2012 | 15.23 | 15.23 | 13.91 | 14.13 | 15,583,944 | -1.53(-9.77%) |
| Jan 12, 2012 | 15.82 | 15.94 | 15.38 | 15.66 | 7,633,404 | -0.03(-0.19%) |
| Jan 11, 2012 | 15.38 | 15.99 | 15.36 | 15.69 | 5,791,426 | +0.02(+0.13%) |
| Jan 10, 2012 | 15.66 | 15.79 | 15.45 | 15.67 | 6,493,750 | +0.41(+2.69%) |
| Jan 09, 2012 | 15.39 | 15.49 | 15.12 | 15.26 | 5,321,164 | -0.10(-0.65%) |
| Jan 06, 2012 | 15.42 | 15.50 | 15.11 | 15.36 | 3,872,955 | +0.02(+0.13%) |
| Jan 05, 2012 | 15.19 | 15.58 | 14.85 | 15.34 | 5,806,164 | +0.04(+0.26%) |