| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Dec 31, 2012 | 7.790 | 8.220 | 7.790 | 8.180 | 2,161,665 | +0.40(+5.14%) |
| Dec 28, 2012 | 7.950 | 8.000 | 7.760 | 7.780 | 1,271,080 | -0.16(-2.02%) |
| Dec 27, 2012 | 7.680 | 8.080 | 7.670 | 7.940 | 2,743,206 | +0.16(+2.06%) |
| Dec 26, 2012 | 7.860 | 7.890 | 7.710 | 7.780 | 1,133,014 | -0.02(-0.26%) |
| Dec 24, 2012 | 7.890 | 7.890 | 7.710 | 7.800 | 759,768 | -0.05(-0.64%) |
| Dec 21, 2012 | 7.710 | 7.940 | 7.710 | 7.850 | 5,587,914 | +0.03(+0.38%) |
| Dec 20, 2012 | 7.790 | 7.930 | 7.605 | 7.820 | 3,240,221 | -0.03(-0.38%) |
| Dec 19, 2012 | 8.000 | 8.060 | 7.820 | 7.850 | 2,670,944 | -0.22(-2.73%) |
| Dec 18, 2012 | 8.230 | 8.332 | 7.940 | 8.070 | 3,550,148 | -0.33(-3.93%) |
| Dec 17, 2012 | 8.440 | 8.510 | 8.230 | 8.400 | 3,831,423 | +0.15(+1.82%) |
| Dec 14, 2012 | 8.200 | 8.340 | 8.150 | 8.250 | 2,404,388 | +0.10(+1.23%) |
| Dec 13, 2012 | 8.090 | 8.355 | 8.030 | 8.150 | 3,142,317 | -0.17(-2.04%) |
| Dec 12, 2012 | 7.900 | 8.380 | 7.900 | 8.320 | 4,651,754 | +0.52(+6.67%) |
| Dec 11, 2012 | 7.730 | 7.840 | 7.670 | 7.800 | 1,605,629 | +0.00(+0.00%) |
| Dec 10, 2012 | 7.700 | 7.800 | 7.610 | 7.800 | 1,367,404 | +0.24(+3.17%) |
| Dec 07, 2012 | 7.520 | 7.680 | 7.470 | 7.560 | 1,559,538 | +0.11(+1.48%) |
| Dec 06, 2012 | 7.280 | 7.610 | 7.240 | 7.450 | 2,260,184 | +0.17(+2.34%) |
| Dec 05, 2012 | 7.610 | 7.650 | 7.250 | 7.280 | 1,843,513 | -0.33(-4.34%) |
| Dec 04, 2012 | 7.480 | 7.730 | 7.420 | 7.610 | 1,879,381 | -0.27(-3.43%) |
| Nov 30, 2012 | 7.880 | 7.980 | 7.760 | 7.880 | 1,656,024 | -0.02(-0.25%) |
| Nov 29, 2012 | 7.990 | 8.070 | 7.860 | 7.900 | 2,056,587 | -0.04(-0.50%) |
| Nov 28, 2012 | 7.790 | 7.980 | 7.670 | 7.940 | 1,879,592 | +0.04(+0.51%) |
| Nov 27, 2012 | 8.110 | 8.110 | 7.870 | 7.900 | 2,040,174 | -0.25(-3.07%) |
| Nov 26, 2012 | 8.200 | 8.200 | 7.900 | 8.150 | 2,101,454 | -0.12(-1.45%) |
| Nov 24, 2012 | 8.180 | 8.370 | 8.030 | 8.270 | 1,950,040 | +0.00(+0.00%) |
| Nov 23, 2012 | 8.180 | 8.370 | 8.030 | 8.270 | 1,950,040 | +0.16(+1.97%) |
| Nov 21, 2012 | 7.950 | 8.250 | 7.890 | 8.110 | 2,291,123 | +0.17(+2.14%) |
| Nov 20, 2012 | 7.980 | 8.120 | 7.870 | 7.940 | 2,954,560 | -0.08(-1.00%) |
| Nov 19, 2012 | 7.800 | 8.050 | 7.730 | 8.020 | 2,999,823 | +0.43(+5.67%) |
| Nov 16, 2012 | 7.430 | 7.700 | 7.320 | 7.590 | 2,151,582 | +0.13(+1.74%) |
| Nov 15, 2012 | 7.780 | 7.830 | 7.290 | 7.460 | 3,444,255 | -0.32(-4.11%) |
| Nov 14, 2012 | 7.940 | 8.110 | 7.700 | 7.780 | 3,044,105 | -0.24(-2.99%) |
| Nov 13, 2012 | 8.060 | 8.240 | 7.930 | 8.020 | 3,045,017 | -0.10(-1.23%) |
| Nov 12, 2012 | 8.230 | 8.360 | 8.100 | 8.120 | 1,841,629 | -0.10(-1.22%) |
| Nov 09, 2012 | 8.460 | 8.530 | 8.220 | 8.220 | 2,476,690 | -0.24(-2.84%) |
| Nov 08, 2012 | 8.060 | 8.520 | 7.970 | 8.460 | 3,958,660 | +0.39(+4.83%) |
| Nov 07, 2012 | 8.000 | 8.130 | 7.750 | 8.070 | 2,923,782 | +0.13(+1.64%) |
| Nov 06, 2012 | 7.730 | 7.980 | 7.585 | 7.940 | 3,987,851 | +0.21(+2.72%) |
| Nov 05, 2012 | 8.050 | 8.100 | 7.730 | 7.730 | 2,553,256 | -0.26(-3.25%) |
| Nov 02, 2012 | 8.190 | 8.310 | 7.960 | 7.990 | 3,722,602 | -0.34(-4.08%) |
| Nov 01, 2012 | 8.440 | 8.490 | 8.325 | 8.330 | 2,388,240 | -0.02(-0.24%) |
| Oct 31, 2012 | 8.150 | 8.440 | 8.120 | 8.350 | 2,578,206 | +0.30(+3.73%) |
| Oct 26, 2012 | 8.050 | 8.050 | 8.050 | 0 | -0.04(-0.49%) | |
| Oct 25, 2012 | 8.020 | 8.162 | 7.942 | 8.090 | 2,072,675 | +0.27(+3.45%) |
| Oct 24, 2012 | 8.100 | 8.190 | 7.800 | 7.820 | 2,165,252 | -0.18(-2.25%) |
| Oct 23, 2012 | 8.070 | 8.245 | 7.800 | 8.000 | 2,498,617 | -0.06(-0.74%) |
| Oct 19, 2012 | 7.990 | 8.220 | 7.930 | 8.060 | 3,809,859 | -0.08(-0.98%) |
| Oct 18, 2012 | 8.040 | 8.270 | 8.000 | 8.140 | 6,260,318 | -0.09(-1.09%) |
| Oct 17, 2012 | 7.950 | 8.250 | 7.930 | 8.230 | 6,239,263 | +0.32(+4.05%) |
| Oct 16, 2012 | 7.580 | 7.940 | 7.530 | 7.910 | 5,192,827 | +0.42(+5.61%) |
| Oct 15, 2012 | 7.140 | 7.510 | 6.970 | 7.490 | 5,767,379 | +0.31(+4.32%) |
| Oct 12, 2012 | 7.550 | 7.610 | 7.110 | 7.180 | 3,656,729 | -0.38(-5.03%) |
| Oct 11, 2012 | 7.670 | 7.780 | 7.380 | 7.560 | 6,202,363 | -0.18(-2.33%) |
| Oct 10, 2012 | 7.120 | 7.770 | 7.110 | 7.740 | 19,338,221 | +1.32(+20.56%) |
| Oct 09, 2012 | 6.630 | 6.720 | 6.410 | 6.420 | 1,806,932 | -0.21(-3.17%) |
| Oct 08, 2012 | 6.630 | 6.660 | 6.480 | 6.630 | 1,259,941 | -0.06(-0.90%) |
| Oct 06, 2012 | 6.870 | 6.870 | 6.600 | 6.690 | 2,282,694 | +0.00(+0.00%) |
| Oct 05, 2012 | 6.870 | 6.870 | 6.600 | 6.690 | 2,282,694 | -0.20(-2.90%) |
| Oct 04, 2012 | 6.710 | 6.920 | 6.710 | 6.890 | 2,905,095 | +0.26(+3.92%) |
| Oct 03, 2012 | 6.820 | 6.830 | 6.570 | 6.630 | 2,354,165 | -0.27(-3.91%) |
| Oct 02, 2012 | 7.010 | 7.010 | 6.740 | 6.900 | 1,747,470 | -0.07(-1.00%) |
| Oct 01, 2012 | 7.110 | 7.150 | 6.870 | 6.970 | 1,954,666 | -0.02(-0.29%) |
| Sep 28, 2012 | 7.090 | 7.190 | 6.960 | 6.990 | 1,812,902 | -0.11(-1.55%) |
| Sep 27, 2012 | 6.900 | 7.120 | 6.830 | 7.100 | 2,148,708 | +0.33(+4.87%) |
| Sep 26, 2012 | 6.620 | 6.880 | 6.460 | 6.770 | 2,922,316 | +0.02(+0.30%) |
| Sep 25, 2012 | 7.050 | 7.140 | 6.740 | 6.750 | 2,237,374 | -0.18(-2.60%) |
| Sep 24, 2012 | 7.320 | 7.380 | 6.925 | 6.930 | 3,510,552 | -0.53(-7.10%) |
| Sep 21, 2012 | 7.340 | 7.490 | 7.305 | 7.460 | 8,940,380 | +0.24(+3.32%) |
| Sep 20, 2012 | 7.030 | 7.230 | 6.910 | 7.220 | 3,524,355 | +0.15(+2.12%) |
| Sep 19, 2012 | 6.960 | 7.070 | 6.890 | 7.070 | 3,014,920 | +0.12(+1.73%) |
| Sep 18, 2012 | 6.750 | 7.070 | 6.720 | 6.950 | 3,524,130 | +0.11(+1.61%) |
| Sep 17, 2012 | 6.880 | 6.930 | 6.740 | 6.840 | 2,797,625 | +0.01(+0.15%) |
| Sep 14, 2012 | 6.430 | 6.925 | 6.430 | 6.830 | 3,052,598 | +0.49(+7.73%) |
| Sep 13, 2012 | 5.850 | 6.360 | 5.740 | 6.340 | 4,362,486 | +0.48(+8.19%) |
| Sep 12, 2012 | 5.960 | 6.005 | 5.790 | 5.860 | 5,704,850 | -0.05(-0.85%) |
| Sep 11, 2012 | 5.860 | 5.950 | 5.830 | 5.910 | 2,157,442 | +0.08(+1.37%) |
| Sep 10, 2012 | 5.980 | 5.990 | 5.830 | 5.830 | 2,447,764 | -0.14(-2.35%) |
| Sep 07, 2012 | 5.910 | 6.000 | 5.780 | 5.970 | 3,827,898 | +0.26(+4.55%) |
| Sep 06, 2012 | 5.620 | 5.760 | 5.440 | 5.710 | 5,153,105 | +0.17(+3.07%) |
| Sep 05, 2012 | 6.070 | 6.130 | 5.250 | 5.540 | 11,611,446 | -1.45(-20.74%) |
| Sep 04, 2012 | 7.010 | 7.030 | 6.800 | 6.990 | 1,525,285 | +0.06(+0.87%) |
| Aug 31, 2012 | 6.550 | 6.970 | 6.400 | 6.930 | 2,712,640 | +0.51(+7.94%) |
| Aug 30, 2012 | 6.530 | 6.650 | 6.390 | 6.420 | 2,004,519 | -0.14(-2.13%) |
| Aug 29, 2012 | 6.840 | 6.880 | 6.550 | 6.560 | 2,151,062 | -0.48(-6.82%) |
| Aug 27, 2012 | 7.170 | 7.170 | 7.010 | 7.040 | 1,944,338 | -0.10(-1.40%) |
| Aug 24, 2012 | 7.210 | 7.230 | 7.050 | 7.140 | 1,896,183 | +0.00(+0.00%) |
| Aug 23, 2012 | 7.090 | 7.210 | 7.040 | 7.140 | 2,536,538 | +0.14(+2.00%) |
| Aug 22, 2012 | 6.800 | 7.000 | 6.730 | 7.000 | 1,760,149 | +0.17(+2.49%) |
| Aug 21, 2012 | 6.690 | 6.960 | 6.650 | 6.830 | 1,967,974 | +0.23(+3.48%) |
| Aug 20, 2012 | 6.630 | 6.630 | 6.435 | 6.600 | 1,264,658 | +0.00(+0.00%) |
| Aug 17, 2012 | 6.460 | 6.660 | 6.460 | 6.600 | 1,380,863 | +0.14(+2.17%) |
| Aug 16, 2012 | 6.290 | 6.470 | 6.270 | 6.460 | 1,316,872 | +0.18(+2.87%) |
| Aug 15, 2012 | 6.240 | 6.300 | 6.060 | 6.280 | 2,069,642 | +0.04(+0.64%) |
| Aug 14, 2012 | 6.220 | 6.380 | 6.220 | 6.240 | 2,266,070 | -0.11(-1.73%) |
| Aug 13, 2012 | 6.720 | 6.780 | 6.210 | 6.350 | 4,314,065 | -0.46(-6.75%) |
| Aug 11, 2012 | 6.780 | 6.960 | 6.730 | 6.810 | 1,391,858 | +0.00(+0.00%) |
| Aug 10, 2012 | 6.780 | 6.960 | 6.730 | 6.810 | 1,391,858 | +0.02(+0.29%) |
| Aug 09, 2012 | 6.720 | 6.860 | 6.650 | 6.790 | 2,874,439 | +0.11(+1.65%) |
| Aug 08, 2012 | 7.010 | 7.100 | 6.680 | 6.680 | 1,771,660 | -0.37(-5.25%) |
| Aug 07, 2012 | 6.870 | 7.050 | 6.820 | 7.050 | 1,783,040 | +0.22(+3.22%) |
| Aug 06, 2012 | 6.650 | 6.910 | 6.630 | 6.830 | 1,594,875 | +0.23(+3.48%) |
| Aug 03, 2012 | 6.550 | 6.690 | 6.490 | 6.600 | 1,532,492 | +0.12(+1.85%) |
| Aug 02, 2012 | 6.500 | 6.640 | 6.410 | 6.480 | 1,602,962 | -0.02(-0.31%) |
| Aug 01, 2012 | 6.530 | 6.690 | 6.200 | 6.500 | 2,499,090 | +0.00(+0.00%) |
| Jul 31, 2012 | 6.700 | 6.750 | 6.500 | 6.500 | 1,642,016 | -0.20(-2.99%) |
| Jul 30, 2012 | 6.590 | 6.750 | 6.520 | 6.700 | 1,319,137 | +0.14(+2.13%) |
| Jul 27, 2012 | 6.600 | 6.640 | 6.470 | 6.560 | 1,604,807 | -0.05(-0.76%) |
| Jul 26, 2012 | 6.560 | 6.690 | 6.510 | 6.610 | 2,087,251 | +0.15(+2.32%) |
| Jul 25, 2012 | 6.540 | 6.660 | 6.330 | 6.460 | 2,284,729 | +0.07(+1.10%) |
| Jul 24, 2012 | 6.170 | 6.410 | 6.110 | 6.390 | 3,110,953 | +0.26(+4.24%) |
| Jul 23, 2012 | 6.220 | 6.290 | 6.090 | 6.130 | 2,083,794 | -0.21(-3.31%) |
| Jul 20, 2012 | 6.200 | 6.380 | 6.200 | 6.340 | 2,634,994 | +0.16(+2.59%) |
| Jul 19, 2012 | 6.250 | 6.360 | 6.130 | 6.180 | 2,121,170 | +0.00(+0.00%) |
| Jul 18, 2012 | 6.450 | 6.520 | 6.150 | 6.180 | 4,283,431 | -0.44(-6.65%) |
| Jul 17, 2012 | 6.770 | 6.800 | 6.230 | 6.620 | 14,272,343 | -0.92(-12.20%) |
| Jul 16, 2012 | 7.730 | 7.750 | 7.530 | 7.540 | 2,480,225 | -0.19(-2.46%) |
| Jul 14, 2012 | 7.670 | 7.740 | 7.550 | 7.730 | 2,005,205 | +0.00(+0.00%) |
| Jul 13, 2012 | 7.670 | 7.740 | 7.550 | 7.730 | 2,005,205 | +0.16(+2.11%) |
| Jul 12, 2012 | 7.550 | 7.660 | 7.330 | 7.570 | 2,728,328 | -0.18(-2.32%) |
| Jul 11, 2012 | 7.870 | 8.020 | 7.690 | 7.750 | 3,050,466 | -0.18(-2.27%) |
| Jul 10, 2012 | 8.380 | 8.430 | 7.860 | 7.930 | 1,892,334 | -0.35(-4.23%) |
| Jul 09, 2012 | 8.510 | 8.510 | 8.250 | 8.280 | 1,802,416 | -0.27(-3.16%) |
| Jul 06, 2012 | 8.395 | 8.600 | 8.340 | 8.550 | 2,778,629 | -0.01(-0.12%) |
| Jul 05, 2012 | 8.400 | 8.620 | 8.310 | 8.560 | 1,765,710 | +0.10(+1.18%) |
| Jul 03, 2012 | 8.210 | 8.490 | 8.200 | 8.460 | 1,311,127 | +0.35(+4.32%) |
| Jul 02, 2012 | 8.010 | 8.150 | 7.905 | 8.110 | 1,366,738 | +0.10(+1.25%) |
| Jun 30, 2012 | 8.110 | 8.150 | 7.890 | 8.010 | 1,928,653 | +0.00(+0.00%) |
| Jun 29, 2012 | 8.110 | 8.150 | 7.890 | 8.010 | 2,068,263 | +0.20(+2.56%) |
| Jun 28, 2012 | 7.860 | 7.920 | 7.610 | 7.810 | 2,199,031 | -0.18(-2.25%) |
| Jun 27, 2012 | 8.010 | 8.030 | 7.770 | 7.990 | 1,223,088 | +0.01(+0.13%) |
| Jun 26, 2012 | 8.070 | 8.160 | 7.770 | 7.980 | 1,788,588 | -0.14(-1.72%) |
| Jun 25, 2012 | 7.840 | 8.170 | 7.730 | 8.120 | 1,470,669 | +0.17(+2.14%) |
| Jun 22, 2012 | 7.980 | 8.010 | 7.650 | 7.950 | 2,210,337 | +0.00(+0.00%) |
| Jun 21, 2012 | 8.230 | 8.280 | 7.950 | 7.950 | 2,452,163 | -0.48(-5.69%) |
| Jun 20, 2012 | 8.430 | 8.720 | 8.250 | 8.430 | 3,234,551 | -0.17(-1.98%) |
| Jun 19, 2012 | 8.660 | 8.690 | 8.420 | 8.600 | 2,055,776 | +0.03(+0.35%) |
| Jun 18, 2012 | 8.280 | 8.640 | 8.220 | 8.570 | 2,443,512 | +0.22(+2.63%) |
| Jun 15, 2012 | 8.520 | 8.560 | 8.190 | 8.350 | 7,105,680 | -0.08(-0.95%) |
| Jun 14, 2012 | 8.480 | 8.580 | 8.315 | 8.430 | 2,601,106 | +0.02(+0.24%) |
| Jun 13, 2012 | 8.640 | 8.790 | 8.380 | 8.410 | 2,719,854 | -0.20(-2.32%) |
| Jun 12, 2012 | 8.290 | 8.620 | 8.210 | 8.610 | 2,344,073 | +0.43(+5.26%) |
| Jun 11, 2012 | 8.330 | 8.400 | 8.180 | 8.180 | 2,023,895 | -0.11(-1.33%) |
| Jun 08, 2012 | 8.010 | 8.320 | 7.950 | 8.290 | 1,811,279 | +0.11(+1.34%) |
| Jun 07, 2012 | 8.410 | 8.480 | 8.070 | 8.180 | 2,294,733 | -0.20(-2.39%) |
| Jun 06, 2012 | 8.360 | 8.570 | 8.220 | 8.380 | 4,269,704 | +0.22(+2.70%) |
| Jun 05, 2012 | 7.790 | 8.180 | 7.770 | 8.160 | 2,528,179 | +0.41(+5.29%) |
| Jun 04, 2012 | 7.860 | 7.900 | 7.530 | 7.750 | 1,945,897 | +0.00(+0.00%) |
| Jun 02, 2012 | 7.590 | 7.910 | 7.510 | 7.750 | 2,871,368 | +0.00(+0.00%) |
| Jun 01, 2012 | 7.590 | 7.910 | 7.510 | 7.750 | 2,871,368 | +0.33(+4.45%) |
| May 31, 2012 | 7.760 | 7.850 | 7.320 | 7.420 | 2,197,988 | -0.31(-4.01%) |
| May 30, 2012 | 7.620 | 7.930 | 7.530 | 7.730 | 1,889,080 | -0.06(-0.77%) |
| May 29, 2012 | 7.990 | 8.040 | 7.650 | 7.790 | 2,250,201 | -0.03(-0.38%) |
| May 25, 2012 | 7.810 | 7.940 | 7.700 | 7.820 | 1,537,013 | +0.04(+0.51%) |
| May 24, 2012 | 7.930 | 7.930 | 7.540 | 7.780 | 2,781,711 | +0.05(+0.65%) |
| May 23, 2012 | 7.450 | 7.840 | 7.270 | 7.730 | 3,330,932 | +0.22(+2.93%) |
| May 22, 2012 | 7.590 | 7.800 | 7.430 | 7.510 | 2,855,277 | -0.12(-1.57%) |
| May 21, 2012 | 7.370 | 7.660 | 7.310 | 7.630 | 1,495,598 | +0.30(+4.09%) |
| May 18, 2012 | 7.450 | 7.570 | 7.300 | 7.330 | 2,404,660 | +0.03(+0.41%) |
| May 17, 2012 | 6.950 | 7.590 | 6.910 | 7.300 | 4,793,141 | +0.50(+7.35%) |
| May 16, 2012 | 6.930 | 7.180 | 6.690 | 6.800 | 3,764,313 | -0.13(-1.88%) |
| May 15, 2012 | 7.450 | 7.620 | 6.900 | 6.930 | 5,092,957 | -0.51(-6.85%) |
| May 14, 2012 | 7.810 | 7.860 | 7.440 | 7.440 | 2,594,814 | -0.51(-6.42%) |
| May 11, 2012 | 8.040 | 8.230 | 7.920 | 7.950 | 1,691,883 | -0.17(-2.09%) |
| May 10, 2012 | 8.430 | 8.500 | 8.020 | 8.120 | 3,252,335 | -0.02(-0.25%) |
| May 09, 2012 | 7.960 | 8.460 | 7.870 | 8.140 | 3,268,855 | -0.01(-0.12%) |
| May 08, 2012 | 8.300 | 8.310 | 8.080 | 8.150 | 2,661,482 | -0.35(-4.12%) |
| May 07, 2012 | 8.560 | 8.660 | 8.310 | 8.500 | 1,217,152 | -0.09(-1.05%) |
| May 04, 2012 | 8.610 | 8.920 | 8.530 | 8.590 | 2,743,527 | -0.11(-1.26%) |
| May 03, 2012 | 9.010 | 9.020 | 8.560 | 8.700 | 1,827,395 | -0.39(-4.29%) |
| May 02, 2012 | 9.190 | 9.240 | 9.010 | 9.090 | 1,961,779 | -0.20(-2.15%) |
| May 01, 2012 | 9.260 | 9.500 | 9.250 | 9.290 | 3,760,492 | +0.12(+1.31%) |
| Apr 30, 2012 | 8.960 | 9.210 | 8.800 | 9.170 | 3,447,732 | +0.16(+1.78%) |
| Apr 27, 2012 | 8.960 | 9.110 | 8.840 | 9.010 | 1,768,686 | +0.13(+1.46%) |
| Apr 26, 2012 | 8.600 | 8.920 | 8.540 | 8.880 | 2,706,003 | +0.30(+3.50%) |
| Apr 25, 2012 | 8.120 | 8.590 | 8.120 | 8.580 | 2,224,497 | +0.50(+6.19%) |
| Apr 24, 2012 | 8.250 | 8.310 | 8.010 | 8.080 | 1,526,561 | -0.14(-1.70%) |
| Apr 23, 2012 | 8.340 | 8.340 | 8.130 | 8.220 | 2,106,085 | -0.22(-2.61%) |
| Apr 20, 2012 | 8.560 | 8.670 | 8.430 | 8.440 | 1,254,837 | -0.13(-1.52%) |
| Apr 19, 2012 | 8.750 | 8.910 | 8.560 | 8.570 | 1,530,684 | -0.11(-1.27%) |
| Apr 18, 2012 | 8.770 | 8.800 | 8.530 | 8.680 | 1,940,804 | -0.14(-1.59%) |
| Apr 17, 2012 | 8.790 | 9.030 | 8.630 | 8.820 | 2,289,584 | +0.11(+1.26%) |
| Apr 16, 2012 | 8.930 | 9.200 | 8.670 | 8.710 | 2,868,577 | -0.24(-2.68%) |
| Apr 13, 2012 | 9.020 | 9.060 | 8.850 | 8.950 | 2,351,711 | -0.16(-1.76%) |
| Apr 12, 2012 | 8.610 | 9.170 | 8.600 | 9.110 | 2,470,666 | +0.48(+5.56%) |
| Apr 11, 2012 | 8.640 | 8.790 | 8.600 | 8.630 | 2,206,778 | +0.05(+0.58%) |
| Apr 10, 2012 | 8.380 | 8.630 | 8.200 | 8.580 | 2,215,154 | +0.21(+2.51%) |
| Apr 09, 2012 | 8.600 | 8.810 | 8.270 | 8.370 | 3,339,471 | -0.25(-2.90%) |
| Apr 05, 2012 | 8.880 | 9.000 | 8.600 | 8.620 | 2,698,665 | -0.07(-0.81%) |
| Apr 04, 2012 | 8.810 | 8.830 | 8.500 | 8.690 | 5,013,166 | -0.26(-2.91%) |
| Apr 03, 2012 | 9.180 | 9.320 | 8.850 | 8.950 | 3,131,832 | -0.19(-2.08%) |
| Apr 02, 2012 | 8.930 | 9.210 | 8.810 | 9.140 | 1,824,859 | +0.27(+3.04%) |
| Mar 30, 2012 | 8.870 | 8.960 | 8.520 | 8.870 | 2,969,678 | +0.17(+1.95%) |
| Mar 29, 2012 | 8.820 | 8.880 | 8.570 | 8.700 | 3,335,757 | -0.21(-2.36%) |
| Mar 28, 2012 | 9.120 | 9.410 | 8.870 | 8.910 | 2,970,342 | -0.05(-0.56%) |
| Mar 27, 2012 | 9.170 | 9.290 | 8.940 | 8.960 | 1,848,403 | -0.13(-1.43%) |
| Mar 26, 2012 | 9.050 | 9.170 | 8.950 | 9.090 | 1,532,285 | +0.21(+2.36%) |
| Mar 23, 2012 | 8.780 | 8.960 | 8.680 | 8.880 | 1,155,952 | +0.19(+2.19%) |
| Mar 22, 2012 | 8.700 | 8.780 | 8.550 | 8.690 | 1,120,442 | -0.14(-1.59%) |
| Mar 21, 2012 | 8.800 | 8.950 | 8.740 | 8.830 | 1,550,223 | +0.11(+1.26%) |
| Mar 20, 2012 | 8.590 | 8.760 | 8.480 | 8.720 | 1,830,909 | +0.00(+0.00%) |
| Mar 19, 2012 | 8.670 | 8.895 | 8.670 | 8.720 | 1,640,081 | +0.03(+0.35%) |
| Mar 16, 2012 | 8.750 | 8.920 | 8.630 | 8.690 | 6,610,481 | -0.11(-1.25%) |
| Mar 15, 2012 | 8.760 | 8.920 | 8.650 | 8.800 | 2,479,181 | +0.03(+0.34%) |
| Mar 14, 2012 | 8.980 | 8.980 | 8.650 | 8.770 | 3,217,797 | -0.36(-3.94%) |
| Mar 13, 2012 | 9.190 | 9.320 | 9.100 | 9.130 | 1,622,679 | -0.13(-1.40%) |
| Mar 12, 2012 | 9.450 | 9.550 | 9.230 | 9.260 | 1,293,468 | -0.26(-2.73%) |
| Mar 09, 2012 | 9.490 | 9.730 | 9.320 | 9.520 | 2,174,694 | +0.03(+0.32%) |
| Mar 08, 2012 | 9.420 | 9.590 | 9.220 | 9.490 | 2,090,095 | +0.22(+2.37%) |
| Mar 07, 2012 | 9.190 | 9.350 | 9.020 | 9.270 | 1,793,703 | +0.14(+1.53%) |
| Mar 06, 2012 | 9.230 | 9.280 | 8.980 | 9.130 | 2,619,535 | -0.37(-3.89%) |
| Mar 05, 2012 | 9.960 | 10.04 | 9.470 | 9.500 | 2,306,755 | -0.62(-6.13%) |
| Mar 02, 2012 | 9.950 | 10.16 | 9.930 | 10.12 | 2,860,995 | +0.06(+0.60%) |
| Mar 01, 2012 | 9.850 | 10.11 | 9.760 | 10.06 | 2,419,826 | +0.27(+2.76%) |
| Feb 29, 2012 | 10.11 | 10.36 | 9.630 | 9.790 | 4,421,556 | -0.33(-3.26%) |
| Feb 28, 2012 | 9.780 | 10.14 | 9.650 | 10.12 | 2,623,529 | +0.43(+4.44%) |
| Feb 27, 2012 | 9.590 | 9.750 | 9.410 | 9.690 | 1,354,583 | +0.10(+1.04%) |
| Feb 24, 2012 | 9.610 | 9.669 | 9.420 | 9.590 | 1,383,515 | -0.06(-0.62%) |
| Feb 23, 2012 | 9.480 | 9.740 | 9.480 | 9.650 | 2,149,087 | +0.21(+2.22%) |
| Feb 22, 2012 | 9.290 | 9.570 | 9.240 | 9.440 | 2,050,607 | +0.09(+0.96%) |
| Feb 21, 2012 | 9.100 | 9.400 | 9.040 | 9.350 | 2,563,926 | +0.42(+4.70%) |
| Feb 17, 2012 | 8.950 | 9.010 | 8.850 | 8.930 | 1,767,830 | -0.02(-0.22%) |
| Feb 16, 2012 | 8.720 | 8.965 | 8.590 | 8.950 | 1,616,371 | +0.20(+2.29%) |
| Feb 15, 2012 | 8.960 | 9.020 | 8.730 | 8.750 | 1,496,215 | -0.09(-1.02%) |
| Feb 14, 2012 | 8.840 | 8.950 | 8.710 | 8.840 | 1,811,289 | -0.03(-0.34%) |
| Feb 13, 2012 | 9.010 | 9.060 | 8.820 | 8.870 | 1,138,133 | -0.09(-1.00%) |
| Feb 10, 2012 | 8.960 | 9.070 | 8.870 | 8.960 | 1,510,773 | -0.17(-1.86%) |
| Feb 09, 2012 | 9.100 | 9.210 | 9.010 | 9.130 | 1,804,451 | +0.10(+1.11%) |
| Feb 08, 2012 | 9.320 | 9.420 | 9.020 | 9.030 | 1,924,425 | -0.21(-2.27%) |
| Feb 07, 2012 | 9.210 | 9.400 | 9.040 | 9.240 | 2,158,393 | -0.10(-1.07%) |
| Feb 06, 2012 | 9.470 | 9.520 | 9.290 | 9.340 | 1,850,408 | -0.28(-2.91%) |
| Feb 03, 2012 | 9.810 | 9.840 | 9.580 | 9.620 | 1,489,915 | -0.28(-2.83%) |
| Feb 02, 2012 | 9.760 | 9.970 | 9.700 | 9.900 | 2,075,817 | +0.19(+1.96%) |
| Feb 01, 2012 | 9.580 | 9.760 | 9.450 | 9.710 | 1,970,651 | +0.26(+2.75%) |
| Jan 31, 2012 | 9.780 | 9.810 | 9.341 | 9.450 | 2,115,454 | +0.05(+0.53%) |
| Jan 30, 2012 | 9.490 | 9.570 | 9.310 | 9.400 | 1,782,903 | -0.18(-1.88%) |
| Jan 27, 2012 | 9.360 | 9.750 | 9.360 | 9.580 | 1,889,193 | +0.19(+2.02%) |
| Jan 26, 2012 | 9.590 | 9.750 | 9.261 | 9.390 | 2,553,931 | -0.02(-0.21%) |
| Jan 25, 2012 | 8.720 | 9.450 | 8.640 | 9.410 | 2,613,679 | +0.70(+8.04%) |
| Jan 24, 2012 | 8.780 | 8.860 | 8.610 | 8.710 | 1,633,483 | -0.16(-1.80%) |
| Jan 23, 2012 | 8.720 | 8.940 | 8.610 | 8.870 | 2,083,575 | +0.22(+2.54%) |
| Jan 20, 2012 | 8.530 | 8.700 | 8.380 | 8.650 | 1,270,717 | +0.13(+1.53%) |
| Jan 19, 2012 | 8.660 | 8.700 | 8.430 | 8.520 | 1,338,307 | -0.11(-1.27%) |
| Jan 18, 2012 | 8.600 | 8.700 | 8.500 | 8.630 | 2,026,724 | +0.00(+0.00%) |
| Jan 17, 2012 | 8.870 | 8.950 | 8.580 | 8.630 | 1,690,863 | +0.03(+0.35%) |
| Jan 13, 2012 | 8.460 | 8.690 | 8.160 | 8.600 | 2,517,440 | -0.12(-1.38%) |
| Jan 12, 2012 | 8.900 | 9.060 | 8.620 | 8.720 | 1,574,364 | -0.05(-0.57%) |
| Jan 11, 2012 | 8.820 | 8.830 | 8.660 | 8.770 | 1,234,000 | +0.04(+0.46%) |
| Jan 10, 2012 | 8.790 | 8.890 | 8.690 | 8.730 | 1,990,528 | +0.14(+1.63%) |
| Jan 09, 2012 | 8.450 | 8.660 | 8.450 | 8.590 | 1,874,177 | +0.14(+1.66%) |
| Jan 06, 2012 | 8.490 | 8.540 | 8.330 | 8.450 | 1,767,263 | +0.01(+0.12%) |
| Jan 05, 2012 | 8.310 | 8.530 | 8.080 | 8.440 | 1,383,606 | +0.04(+0.48%) |