| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Nov 30, 2012 | 7.170 | 7.590 | 7.170 | 7.480 | 18,265,613 | +0.30(+4.18%) |
| Nov 29, 2012 | 7.120 | 7.260 | 7.070 | 7.180 | 14,458,677 | +0.18(+2.57%) |
| Nov 28, 2012 | 6.960 | 7.110 | 6.800 | 7.000 | 20,677,039 | -0.02(-0.28%) |
| Nov 27, 2012 | 7.200 | 7.280 | 7.020 | 7.020 | 11,775,712 | -0.16(-2.23%) |
| Nov 26, 2012 | 7.230 | 7.400 | 7.130 | 7.180 | 10,991,101 | -0.10(-1.37%) |
| Nov 24, 2012 | 7.290 | 7.320 | 7.150 | 7.280 | 4,822,294 | +0.00(+0.00%) |
| Nov 23, 2012 | 7.290 | 7.320 | 7.150 | 7.280 | 4,822,294 | +0.11(+1.53%) |
| Nov 21, 2012 | 7.180 | 7.390 | 7.050 | 7.170 | 10,393,779 | -0.01(-0.14%) |
| Nov 20, 2012 | 7.470 | 7.590 | 7.060 | 7.180 | 16,253,574 | -0.39(-5.15%) |
| Nov 19, 2012 | 7.350 | 7.570 | 7.280 | 7.570 | 11,462,024 | +0.47(+6.62%) |
| Nov 16, 2012 | 7.140 | 7.340 | 6.880 | 7.100 | 16,797,365 | +0.01(+0.14%) |
| Nov 15, 2012 | 7.260 | 7.470 | 7.030 | 7.090 | 12,935,691 | -0.18(-2.48%) |
| Nov 14, 2012 | 7.700 | 7.730 | 7.260 | 7.270 | 14,069,062 | -0.31(-4.09%) |
| Nov 13, 2012 | 7.750 | 7.860 | 7.520 | 7.580 | 16,878,370 | -0.29(-3.68%) |
| Nov 12, 2012 | 8.100 | 8.160 | 7.850 | 7.870 | 11,640,321 | -0.13(-1.62%) |
| Nov 09, 2012 | 7.970 | 8.430 | 7.820 | 8.000 | 24,035,869 | -0.15(-1.84%) |
| Nov 08, 2012 | 8.500 | 8.770 | 8.080 | 8.150 | 19,206,749 | -0.30(-3.55%) |
| Nov 07, 2012 | 8.450 | 8.860 | 8.260 | 8.450 | 34,924,080 | -1.17(-12.16%) |
| Nov 06, 2012 | 9.440 | 9.800 | 9.310 | 9.620 | 26,486,581 | +0.26(+2.78%) |
| Nov 05, 2012 | 9.000 | 9.580 | 8.960 | 9.360 | 23,228,245 | +0.30(+3.31%) |
| Nov 02, 2012 | 9.530 | 9.710 | 8.970 | 9.060 | 37,129,094 | +0.20(+2.26%) |
| Nov 01, 2012 | 8.650 | 8.990 | 8.610 | 8.860 | 23,887,575 | +0.27(+3.14%) |
| Oct 31, 2012 | 8.860 | 8.980 | 8.430 | 8.590 | 20,461,957 | -0.12(-1.38%) |
| Oct 26, 2012 | 8.710 | 8.710 | 8.710 | 0 | +0.28(+3.32%) | |
| Oct 25, 2012 | 8.760 | 8.820 | 8.280 | 8.430 | 21,891,662 | -0.22(-2.54%) |
| Oct 24, 2012 | 9.120 | 9.230 | 8.590 | 8.650 | 18,122,773 | -0.40(-4.42%) |
| Oct 23, 2012 | 9.160 | 9.200 | 8.930 | 9.050 | 21,632,091 | +0.08(+0.89%) |
| Oct 19, 2012 | 9.100 | 9.360 | 8.810 | 8.970 | 25,894,031 | -0.18(-1.97%) |
| Oct 18, 2012 | 9.150 | 9.740 | 9.070 | 9.150 | 45,176,307 | -0.11(-1.19%) |
| Oct 17, 2012 | 8.650 | 9.330 | 8.259 | 9.260 | 35,912,850 | +0.71(+8.30%) |
| Oct 16, 2012 | 8.510 | 8.800 | 8.220 | 8.550 | 35,200,681 | +0.07(+0.83%) |
| Oct 15, 2012 | 7.860 | 8.580 | 7.680 | 8.480 | 37,926,230 | +0.60(+7.61%) |
| Oct 12, 2012 | 8.180 | 8.420 | 7.750 | 7.880 | 33,470,698 | -0.67(-7.84%) |
| Oct 11, 2012 | 7.490 | 8.560 | 7.480 | 8.550 | 55,653,519 | +1.24(+16.96%) |
| Oct 10, 2012 | 7.370 | 7.480 | 7.070 | 7.310 | 27,291,691 | +0.03(+0.41%) |
| Oct 09, 2012 | 6.850 | 7.400 | 6.850 | 7.280 | 25,460,247 | +0.50(+7.37%) |
| Oct 08, 2012 | 6.470 | 6.990 | 6.450 | 6.780 | 14,497,118 | +0.20(+3.04%) |
| Oct 06, 2012 | 6.850 | 7.030 | 6.550 | 6.580 | 14,944,439 | +0.00(+0.00%) |
| Oct 05, 2012 | 6.850 | 7.030 | 6.550 | 6.580 | 14,935,115 | -0.15(-2.23%) |
| Oct 04, 2012 | 6.500 | 6.740 | 6.410 | 6.730 | 22,226,267 | +0.43(+6.83%) |
| Oct 03, 2012 | 6.450 | 6.520 | 6.220 | 6.300 | 11,442,333 | -0.14(-2.17%) |
| Oct 02, 2012 | 6.650 | 6.760 | 6.360 | 6.440 | 16,343,845 | -0.14(-2.13%) |
| Oct 01, 2012 | 6.690 | 6.890 | 6.520 | 6.580 | 56,880,126 | +0.01(+0.15%) |
| Sep 28, 2012 | 6.600 | 6.810 | 6.480 | 6.570 | 14,546,700 | -0.18(-2.67%) |
| Sep 27, 2012 | 6.830 | 7.130 | 6.630 | 6.750 | 21,129,980 | +0.16(+2.43%) |
| Sep 26, 2012 | 6.280 | 6.910 | 6.190 | 6.590 | 26,466,129 | +0.05(+0.76%) |
| Sep 25, 2012 | 6.890 | 6.970 | 6.460 | 6.540 | 19,470,479 | -0.31(-4.53%) |
| Sep 24, 2012 | 7.020 | 7.060 | 6.800 | 6.850 | 16,477,907 | -0.36(-4.99%) |
| Sep 21, 2012 | 7.490 | 7.570 | 7.100 | 7.210 | 19,215,060 | -0.20(-2.70%) |
| Sep 20, 2012 | 7.390 | 7.470 | 7.140 | 7.410 | 20,421,425 | -0.22(-2.88%) |
| Sep 19, 2012 | 7.910 | 8.040 | 7.480 | 7.630 | 24,546,200 | -0.25(-3.17%) |
| Sep 18, 2012 | 8.110 | 8.250 | 7.650 | 7.880 | 23,775,130 | -0.20(-2.48%) |
| Sep 17, 2012 | 8.280 | 8.430 | 7.930 | 8.080 | 23,050,010 | -0.47(-5.50%) |
| Sep 14, 2012 | 8.540 | 9.050 | 8.470 | 8.550 | 40,963,042 | +0.32(+3.89%) |
| Sep 13, 2012 | 7.300 | 8.355 | 7.230 | 8.230 | 41,592,854 | +0.89(+12.13%) |
| Sep 12, 2012 | 7.540 | 7.550 | 7.010 | 7.340 | 25,920,478 | -0.11(-1.48%) |
| Sep 11, 2012 | 7.120 | 7.450 | 7.030 | 7.450 | 20,948,780 | +0.53(+7.66%) |
| Sep 10, 2012 | 6.950 | 7.480 | 6.880 | 6.920 | 30,654,030 | +0.02(+0.29%) |
| Sep 07, 2012 | 6.060 | 6.940 | 6.060 | 6.900 | 37,801,626 | +0.99(+16.75%) |
| Sep 06, 2012 | 5.670 | 6.020 | 5.610 | 5.910 | 15,159,499 | +0.30(+5.35%) |
| Sep 05, 2012 | 5.400 | 5.690 | 5.280 | 5.610 | 16,421,312 | +0.08(+1.45%) |
| Sep 04, 2012 | 5.840 | 5.840 | 5.420 | 5.530 | 22,952,612 | -0.41(-6.90%) |
| Aug 31, 2012 | 6.000 | 6.050 | 5.880 | 5.940 | 17,935,361 | +0.00(+0.00%) |
| Aug 30, 2012 | 6.060 | 6.100 | 5.940 | 5.940 | 10,482,357 | -0.20(-3.26%) |
| Aug 29, 2012 | 5.990 | 6.250 | 5.880 | 6.140 | 16,125,187 | -0.06(-0.97%) |
| Aug 27, 2012 | 6.450 | 6.480 | 6.180 | 6.200 | 12,218,564 | -0.20(-3.13%) |
| Aug 24, 2012 | 6.530 | 6.569 | 6.330 | 6.400 | 14,676,120 | -0.19(-2.88%) |
| Aug 23, 2012 | 7.070 | 7.109 | 6.550 | 6.590 | 20,974,541 | -0.53(-7.44%) |
| Aug 22, 2012 | 6.980 | 7.250 | 6.800 | 7.120 | 23,966,844 | +0.22(+3.19%) |
| Aug 21, 2012 | 6.560 | 7.200 | 6.560 | 6.900 | 29,354,057 | +0.40(+6.15%) |
| Aug 20, 2012 | 6.450 | 6.580 | 6.350 | 6.500 | 15,972,921 | +0.05(+0.78%) |
| Aug 17, 2012 | 6.800 | 6.820 | 6.410 | 6.450 | 14,137,209 | -0.15(-2.27%) |
| Aug 16, 2012 | 6.600 | 6.720 | 6.400 | 6.600 | 18,771,807 | -0.01(-0.15%) |
| Aug 15, 2012 | 6.760 | 6.830 | 6.360 | 6.610 | 19,722,428 | -0.23(-3.36%) |
| Aug 14, 2012 | 7.160 | 7.270 | 6.750 | 6.840 | 12,329,531 | -0.28(-3.93%) |
| Aug 13, 2012 | 7.370 | 7.440 | 7.040 | 7.120 | 11,353,318 | -0.23(-3.13%) |
| Aug 11, 2012 | 7.080 | 7.490 | 6.960 | 7.350 | 24,374,334 | +0.00(+0.00%) |
| Aug 10, 2012 | 7.080 | 7.490 | 6.960 | 7.350 | 24,374,334 | +0.10(+1.38%) |
| Aug 09, 2012 | 6.330 | 7.360 | 6.150 | 7.250 | 30,900,283 | +0.95(+15.08%) |
| Aug 08, 2012 | 7.060 | 7.410 | 6.180 | 6.300 | 35,403,225 | -0.60(-8.70%) |
| Aug 07, 2012 | 6.920 | 7.180 | 6.820 | 6.900 | 20,244,628 | +0.07(+1.02%) |
| Aug 06, 2012 | 6.930 | 7.060 | 6.720 | 6.830 | 15,747,107 | -0.06(-0.87%) |
| Aug 03, 2012 | 6.890 | 7.150 | 6.750 | 6.890 | 12,740,482 | +0.23(+3.45%) |
| Aug 02, 2012 | 6.780 | 7.340 | 6.510 | 6.660 | 20,922,616 | -0.23(-3.34%) |
| Aug 01, 2012 | 7.050 | 7.145 | 6.480 | 6.890 | 24,251,057 | -0.12(-1.71%) |
| Jul 31, 2012 | 7.020 | 7.180 | 6.670 | 7.010 | 15,931,019 | -0.14(-1.96%) |
| Jul 30, 2012 | 7.130 | 7.270 | 6.410 | 7.150 | 28,162,095 | +0.14(+1.92%) |
| Jul 27, 2012 | 6.100 | 7.100 | 5.970 | 7.015 | 26,012,032 | +1.17(+20.12%) |
| Jul 26, 2012 | 6.300 | 6.440 | 5.750 | 5.840 | 17,526,513 | -0.12(-2.01%) |
| Jul 25, 2012 | 6.260 | 6.390 | 5.940 | 5.960 | 12,136,515 | -0.26(-4.18%) |
| Jul 24, 2012 | 6.850 | 7.060 | 6.150 | 6.220 | 16,025,075 | -0.70(-10.12%) |
| Jul 23, 2012 | 6.470 | 6.980 | 6.450 | 6.920 | 12,392,543 | +0.18(+2.67%) |
| Jul 20, 2012 | 6.670 | 6.970 | 6.550 | 6.740 | 13,443,387 | -0.01(-0.15%) |
| Jul 19, 2012 | 6.890 | 6.975 | 6.730 | 6.750 | 12,124,609 | -0.15(-2.17%) |
| Jul 18, 2012 | 6.780 | 7.200 | 6.650 | 6.900 | 14,441,574 | +0.07(+1.02%) |
| Jul 17, 2012 | 6.860 | 6.930 | 6.530 | 6.830 | 13,544,632 | -0.02(-0.29%) |
| Jul 16, 2012 | 7.070 | 7.170 | 6.560 | 6.850 | 27,358,554 | -0.78(-10.22%) |
| Jul 14, 2012 | 7.530 | 7.840 | 7.440 | 7.630 | 12,167,097 | +0.00(+0.00%) |
| Jul 13, 2012 | 7.530 | 7.840 | 7.440 | 7.630 | 12,166,747 | +0.20(+2.69%) |
| Jul 12, 2012 | 7.350 | 7.610 | 7.170 | 7.430 | 17,260,959 | -0.05(-0.67%) |
| Jul 11, 2012 | 7.520 | 7.780 | 7.370 | 7.480 | 13,776,353 | -0.05(-0.66%) |
| Jul 10, 2012 | 8.010 | 8.310 | 7.410 | 7.530 | 19,382,071 | -0.49(-6.11%) |
| Jul 09, 2012 | 8.710 | 8.710 | 7.810 | 8.020 | 19,035,976 | -0.65(-7.50%) |
| Jul 06, 2012 | 9.030 | 9.090 | 8.670 | 8.670 | 14,996,249 | -0.60(-6.47%) |
| Jul 05, 2012 | 9.260 | 9.740 | 9.170 | 9.270 | 15,066,220 | -0.05(-0.54%) |
| Jul 03, 2012 | 8.860 | 9.437 | 8.834 | 9.320 | 9,200,658 | +0.56(+6.39%) |
| Jul 02, 2012 | 8.690 | 8.950 | 8.530 | 8.760 | 9,192,644 | +0.06(+0.69%) |
| Jun 30, 2012 | 8.620 | 8.760 | 8.410 | 8.700 | 13,961,655 | -0.01(-0.11%) |
| Jun 29, 2012 | 8.620 | 8.760 | 8.410 | 8.710 | 14,430,548 | +0.35(+4.19%) |
| Jun 28, 2012 | 7.970 | 8.560 | 7.900 | 8.360 | 14,216,741 | +0.17(+2.08%) |
| Jun 27, 2012 | 7.840 | 8.280 | 7.840 | 8.190 | 14,792,582 | +0.46(+5.95%) |
| Jun 26, 2012 | 7.940 | 8.060 | 7.460 | 7.730 | 13,490,028 | -0.20(-2.52%) |
| Jun 25, 2012 | 8.110 | 8.160 | 7.830 | 7.930 | 10,427,735 | -0.33(-4.00%) |
| Jun 22, 2012 | 8.480 | 8.500 | 8.220 | 8.260 | 9,641,248 | -0.05(-0.60%) |
| Jun 21, 2012 | 8.910 | 8.910 | 8.248 | 8.310 | 13,495,645 | -0.61(-6.84%) |
| Jun 20, 2012 | 8.710 | 9.150 | 8.670 | 8.920 | 16,575,288 | +0.20(+2.29%) |
| Jun 19, 2012 | 8.490 | 8.850 | 8.385 | 8.720 | 14,089,321 | +0.28(+3.32%) |
| Jun 18, 2012 | 8.610 | 8.775 | 8.300 | 8.440 | 12,631,966 | -0.38(-4.31%) |
| Jun 15, 2012 | 8.570 | 8.820 | 8.460 | 8.820 | 11,980,143 | +0.27(+3.16%) |
| Jun 14, 2012 | 8.280 | 8.620 | 8.120 | 8.550 | 17,383,428 | +0.17(+2.03%) |
| Jun 13, 2012 | 8.220 | 8.740 | 8.100 | 8.380 | 16,576,088 | +0.11(+1.33%) |
| Jun 12, 2012 | 8.530 | 8.660 | 8.130 | 8.270 | 21,216,856 | -0.19(-2.25%) |
| Jun 11, 2012 | 9.460 | 9.500 | 8.450 | 8.460 | 18,825,225 | -0.86(-9.23%) |
| Jun 08, 2012 | 9.470 | 9.470 | 9.030 | 9.320 | 14,070,535 | -0.25(-2.61%) |
| Jun 07, 2012 | 10.10 | 10.26 | 9.520 | 9.570 | 13,248,468 | -0.15(-1.54%) |
| Jun 06, 2012 | 10.40 | 10.53 | 9.600 | 9.720 | 18,149,711 | -0.55(-5.36%) |
| Jun 05, 2012 | 10.08 | 10.54 | 10.02 | 10.27 | 8,492,871 | +0.16(+1.58%) |
| Jun 04, 2012 | 10.47 | 10.60 | 9.935 | 10.11 | 11,812,991 | -0.32(-3.07%) |
| Jun 02, 2012 | 10.04 | 10.75 | 9.910 | 10.43 | 13,726,718 | +0.00(+0.00%) |
| Jun 01, 2012 | 10.04 | 10.75 | 9.910 | 10.43 | 13,724,262 | -0.05(-0.48%) |
| May 31, 2012 | 10.78 | 10.86 | 10.05 | 10.48 | 14,544,233 | -0.31(-2.87%) |
| May 30, 2012 | 11.22 | 11.28 | 10.77 | 10.79 | 9,952,072 | -0.75(-6.50%) |
| May 29, 2012 | 11.40 | 11.70 | 11.31 | 11.54 | 11,185,148 | +0.37(+3.31%) |
| May 25, 2012 | 11.15 | 11.37 | 11.00 | 11.17 | 9,400,642 | +0.00(+0.00%) |
| May 24, 2012 | 11.75 | 11.81 | 11.04 | 11.17 | 12,813,033 | -0.60(-5.10%) |
| May 23, 2012 | 11.05 | 11.81 | 10.93 | 11.77 | 14,354,229 | +0.56(+5.00%) |
| May 22, 2012 | 11.68 | 11.80 | 10.84 | 11.21 | 23,918,891 | -0.46(-3.94%) |
| May 21, 2012 | 11.08 | 11.69 | 10.98 | 11.67 | 11,556,805 | +0.78(+7.16%) |
| May 18, 2012 | 11.66 | 11.79 | 10.81 | 10.89 | 13,985,133 | -0.64(-5.55%) |
| May 17, 2012 | 11.50 | 11.70 | 11.03 | 11.53 | 17,625,520 | +0.13(+1.14%) |
| May 16, 2012 | 12.08 | 12.40 | 11.38 | 11.40 | 20,395,822 | -0.52(-4.36%) |
| May 15, 2012 | 13.13 | 13.13 | 11.79 | 11.92 | 26,773,029 | -1.24(-9.42%) |
| May 14, 2012 | 13.09 | 13.67 | 13.03 | 13.16 | 9,231,103 | +0.00(+0.00%) |
| May 11, 2012 | 13.29 | 13.62 | 13.12 | 13.16 | 11,773,686 | -0.51(-3.73%) |
| May 10, 2012 | 14.25 | 14.29 | 13.52 | 13.67 | 10,467,883 | -0.26(-1.87%) |
| May 09, 2012 | 13.33 | 14.18 | 13.00 | 13.93 | 19,023,225 | +0.26(+1.90%) |
| May 08, 2012 | 14.00 | 14.21 | 13.24 | 13.67 | 20,061,795 | -0.54(-3.80%) |
| May 07, 2012 | 14.30 | 14.60 | 14.03 | 14.21 | 10,198,635 | -0.24(-1.66%) |
| May 04, 2012 | 14.64 | 14.80 | 14.29 | 14.45 | 8,862,354 | -0.40(-2.69%) |
| May 03, 2012 | 15.15 | 15.89 | 14.66 | 14.85 | 17,179,614 | -0.64(-4.13%) |
| May 02, 2012 | 16.14 | 16.16 | 15.29 | 15.49 | 11,517,294 | -0.89(-5.43%) |
| May 01, 2012 | 16.07 | 16.69 | 16.07 | 16.38 | 8,221,349 | +0.25(+1.55%) |
| Apr 30, 2012 | 15.81 | 16.25 | 15.45 | 16.13 | 8,658,051 | +0.26(+1.64%) |
| Apr 27, 2012 | 16.60 | 16.62 | 15.75 | 15.87 | 11,947,293 | -0.64(-3.88%) |
| Apr 26, 2012 | 16.33 | 16.75 | 16.20 | 16.51 | 7,537,916 | -0.06(-0.36%) |
| Apr 25, 2012 | 16.69 | 16.72 | 15.94 | 16.57 | 11,639,057 | +0.15(+0.91%) |
| Apr 24, 2012 | 16.29 | 16.86 | 15.92 | 16.42 | 11,815,872 | +0.30(+1.86%) |
| Apr 23, 2012 | 15.62 | 16.24 | 15.33 | 16.12 | 14,838,306 | -0.03(-0.19%) |
| Apr 20, 2012 | 17.10 | 17.30 | 16.10 | 16.15 | 14,469,119 | -0.67(-3.98%) |
| Apr 19, 2012 | 16.38 | 17.00 | 16.34 | 16.82 | 17,464,450 | +0.62(+3.83%) |
| Apr 18, 2012 | 16.48 | 16.74 | 15.93 | 16.20 | 15,026,064 | +0.06(+0.37%) |
| Apr 17, 2012 | 15.69 | 16.75 | 15.69 | 16.14 | 17,292,273 | +0.61(+3.93%) |
| Apr 16, 2012 | 16.15 | 16.25 | 15.42 | 15.53 | 14,682,978 | -0.13(-0.83%) |
| Apr 13, 2012 | 16.14 | 16.30 | 15.36 | 15.66 | 21,675,010 | -0.42(-2.61%) |
| Apr 12, 2012 | 14.91 | 16.17 | 14.90 | 16.08 | 21,830,813 | +1.45(+9.91%) |
| Apr 11, 2012 | 14.63 | 15.19 | 14.53 | 14.63 | 17,215,044 | +0.36(+2.52%) |
| Apr 10, 2012 | 14.13 | 14.39 | 13.80 | 14.27 | 18,813,938 | +0.21(+1.49%) |
| Apr 09, 2012 | 14.00 | 14.50 | 13.85 | 14.06 | 12,848,207 | -0.14(-0.99%) |
| Apr 05, 2012 | 14.67 | 14.89 | 14.05 | 14.20 | 14,161,891 | -0.56(-3.79%) |
| Apr 04, 2012 | 14.47 | 15.01 | 14.37 | 14.76 | 12,883,628 | +0.07(+0.48%) |
| Apr 03, 2012 | 15.39 | 15.39 | 14.58 | 14.69 | 17,723,819 | -0.78(-5.04%) |
| Apr 02, 2012 | 15.19 | 15.98 | 15.00 | 15.47 | 12,886,105 | +0.26(+1.71%) |
| Mar 30, 2012 | 15.59 | 15.59 | 14.80 | 15.21 | 9,108,263 | -0.05(-0.33%) |
| Mar 29, 2012 | 14.64 | 15.35 | 14.54 | 15.26 | 15,697,085 | +0.39(+2.62%) |
| Mar 28, 2012 | 15.46 | 15.54 | 14.62 | 14.87 | 14,854,973 | -0.65(-4.19%) |
| Mar 27, 2012 | 15.72 | 15.99 | 15.50 | 15.52 | 7,561,040 | -0.16(-1.02%) |
| Mar 26, 2012 | 16.22 | 16.23 | 15.36 | 15.68 | 12,767,945 | -0.30(-1.88%) |
| Mar 23, 2012 | 15.83 | 16.44 | 15.61 | 15.98 | 11,038,481 | -0.05(-0.31%) |
| Mar 22, 2012 | 16.35 | 16.41 | 15.80 | 16.03 | 10,468,956 | -0.67(-4.01%) |
| Mar 21, 2012 | 16.65 | 16.98 | 16.41 | 16.70 | 7,916,904 | +0.09(+0.54%) |
| Mar 20, 2012 | 17.02 | 17.02 | 16.23 | 16.61 | 10,251,005 | -0.71(-4.10%) |
| Mar 19, 2012 | 17.25 | 17.79 | 17.20 | 17.32 | 10,934,269 | -0.04(-0.23%) |
| Mar 16, 2012 | 16.87 | 17.78 | 16.75 | 17.36 | 16,620,748 | +0.68(+4.08%) |
| Mar 15, 2012 | 15.80 | 16.76 | 15.60 | 16.68 | 16,459,926 | +0.91(+5.77%) |
| Mar 14, 2012 | 16.20 | 16.39 | 15.62 | 15.77 | 10,969,620 | -0.43(-2.65%) |
| Mar 13, 2012 | 15.92 | 16.35 | 15.65 | 16.20 | 9,318,188 | +0.44(+2.79%) |
| Mar 12, 2012 | 16.34 | 16.69 | 15.75 | 15.76 | 10,067,210 | -0.67(-4.08%) |
| Mar 09, 2012 | 16.10 | 16.84 | 15.95 | 16.43 | 10,913,931 | +0.37(+2.30%) |
| Mar 08, 2012 | 16.37 | 16.54 | 15.74 | 16.06 | 11,459,644 | -0.19(-1.17%) |
| Mar 07, 2012 | 16.53 | 16.57 | 16.09 | 16.25 | 11,403,256 | +0.06(+0.37%) |
| Mar 06, 2012 | 15.85 | 16.54 | 15.52 | 16.19 | 18,768,080 | -0.16(-0.98%) |
| Mar 05, 2012 | 17.26 | 17.32 | 16.21 | 16.35 | 17,258,298 | -1.05(-6.03%) |
| Mar 02, 2012 | 18.41 | 18.44 | 17.33 | 17.40 | 14,092,053 | -1.05(-5.69%) |
| Mar 01, 2012 | 18.78 | 18.99 | 18.40 | 18.45 | 8,312,763 | -0.11(-0.59%) |
| Feb 29, 2012 | 19.23 | 19.52 | 18.47 | 18.56 | 11,785,762 | -0.66(-3.43%) |
| Feb 28, 2012 | 19.75 | 19.81 | 18.95 | 19.22 | 11,780,618 | -0.51(-2.58%) |
| Feb 27, 2012 | 20.10 | 20.27 | 19.55 | 19.73 | 13,635,190 | -0.73(-3.57%) |
| Feb 24, 2012 | 19.22 | 20.49 | 18.79 | 20.46 | 27,206,133 | +0.64(+3.23%) |
| Feb 23, 2012 | 19.46 | 19.85 | 19.18 | 19.82 | 9,604,375 | +0.33(+1.69%) |
| Feb 22, 2012 | 19.93 | 20.26 | 19.41 | 19.49 | 9,160,376 | -0.55(-2.74%) |
| Feb 21, 2012 | 20.40 | 20.70 | 19.94 | 20.04 | 9,508,141 | -0.07(-0.35%) |
| Feb 17, 2012 | 21.12 | 21.19 | 20.00 | 20.11 | 8,556,893 | -0.79(-3.78%) |
| Feb 16, 2012 | 20.54 | 20.97 | 19.91 | 20.90 | 8,601,038 | +0.44(+2.15%) |
| Feb 15, 2012 | 20.20 | 20.60 | 19.80 | 20.46 | 10,066,632 | +0.51(+2.56%) |
| Feb 14, 2012 | 20.49 | 20.49 | 19.59 | 19.95 | 10,859,727 | -0.61(-2.97%) |
| Feb 13, 2012 | 21.44 | 21.45 | 20.31 | 20.56 | 9,485,943 | -0.48(-2.28%) |
| Feb 10, 2012 | 21.77 | 22.05 | 20.85 | 21.04 | 12,981,336 | -1.36(-6.07%) |
| Feb 09, 2012 | 22.05 | 22.45 | 21.48 | 22.40 | 11,071,125 | +0.55(+2.52%) |
| Feb 08, 2012 | 22.45 | 23.08 | 21.76 | 21.85 | 12,213,514 | -0.46(-2.06%) |
| Feb 07, 2012 | 23.39 | 23.49 | 22.20 | 22.31 | 11,351,713 | -1.23(-5.23%) |
| Feb 06, 2012 | 22.10 | 23.68 | 22.01 | 23.54 | 14,678,877 | +0.76(+3.34%) |
| Feb 03, 2012 | 22.43 | 22.89 | 21.90 | 22.78 | 13,523,829 | +1.14(+5.27%) |
| Feb 02, 2012 | 20.15 | 21.97 | 20.08 | 21.64 | 15,633,833 | +1.52(+7.55%) |
| Feb 01, 2012 | 20.52 | 20.67 | 20.01 | 20.12 | 10,103,511 | +0.00(+0.00%) |
| Jan 31, 2012 | 21.44 | 21.59 | 20.02 | 20.12 | 12,311,149 | -0.99(-4.69%) |
| Jan 30, 2012 | 21.16 | 21.32 | 20.68 | 21.11 | 8,157,430 | -0.54(-2.49%) |
| Jan 27, 2012 | 20.24 | 21.75 | 20.24 | 21.65 | 9,747,006 | +1.20(+5.87%) |
| Jan 26, 2012 | 21.44 | 21.60 | 20.22 | 20.45 | 9,129,340 | -0.47(-2.25%) |
| Jan 25, 2012 | 20.03 | 21.00 | 19.71 | 20.92 | 11,247,220 | +0.79(+3.92%) |
| Jan 24, 2012 | 20.10 | 20.32 | 19.53 | 20.13 | 10,862,079 | -0.63(-3.03%) |
| Jan 23, 2012 | 20.28 | 21.26 | 20.04 | 20.76 | 9,245,951 | +0.85(+4.27%) |
| Jan 20, 2012 | 19.51 | 19.96 | 19.15 | 19.91 | 8,877,295 | +0.27(+1.37%) |
| Jan 19, 2012 | 20.03 | 20.09 | 19.48 | 19.64 | 8,950,809 | -0.13(-0.66%) |
| Jan 18, 2012 | 19.11 | 20.00 | 18.74 | 19.77 | 9,933,755 | +0.49(+2.54%) |
| Jan 17, 2012 | 20.42 | 20.50 | 19.25 | 19.28 | 13,103,753 | -0.91(-4.51%) |
| Jan 13, 2012 | 21.70 | 21.75 | 20.00 | 20.19 | 14,082,271 | -2.36(-10.47%) |
| Jan 12, 2012 | 22.49 | 22.80 | 21.79 | 22.55 | 10,319,239 | +0.35(+1.58%) |
| Jan 11, 2012 | 21.29 | 22.29 | 21.09 | 22.20 | 7,402,992 | +0.87(+4.08%) |
| Jan 10, 2012 | 21.47 | 21.81 | 21.11 | 21.33 | 5,700,888 | +0.57(+2.75%) |
| Jan 09, 2012 | 21.39 | 21.59 | 20.70 | 20.76 | 5,514,991 | -0.44(-2.08%) |
| Jan 06, 2012 | 21.99 | 21.99 | 21.16 | 21.20 | 5,231,026 | -0.52(-2.39%) |
| Jan 05, 2012 | 21.84 | 22.14 | 21.54 | 21.72 | 6,158,079 | -0.49(-2.21%) |
| Jan 04, 2012 | 21.35 | 22.37 | 21.12 | 22.21 | 7,065,741 | +1.78(+8.71%) |
| Dec 30, 2011 | 19.73 | 20.61 | 19.70 | 20.43 | 4,995,106 | +0.73(+3.71%) |
| Dec 29, 2011 | 19.61 | 19.86 | 19.34 | 19.70 | 4,581,018 | +0.23(+1.18%) |
| Dec 28, 2011 | 20.08 | 20.32 | 19.28 | 19.47 | 7,306,719 | -0.67(-3.33%) |
| Dec 27, 2011 | 20.59 | 20.77 | 19.97 | 20.14 | 3,876,917 | -0.59(-2.85%) |
| Dec 23, 2011 | 21.27 | 21.33 | 20.50 | 20.73 | 5,038,459 | +0.71(+3.55%) |
| Dec 21, 2011 | 19.31 | 20.10 | 18.89 | 20.02 | 8,409,042 | +0.55(+2.82%) |
| Dec 20, 2011 | 18.73 | 19.59 | 18.73 | 19.47 | 8,061,637 | +1.27(+6.98%) |
| Dec 19, 2011 | 19.79 | 19.79 | 18.10 | 18.20 | 10,333,797 | -1.42(-7.24%) |
| Dec 16, 2011 | 19.53 | 20.01 | 19.18 | 19.62 | 8,553,759 | +0.35(+1.82%) |
| Dec 15, 2011 | 20.60 | 20.67 | 19.17 | 19.27 | 9,453,093 | -0.60(-3.02%) |
| Dec 14, 2011 | 19.99 | 20.42 | 19.27 | 19.87 | 13,078,303 | -0.68(-3.31%) |
| Dec 13, 2011 | 21.66 | 22.04 | 20.30 | 20.55 | 7,889,369 | -0.84(-3.93%) |
| Dec 12, 2011 | 22.58 | 22.61 | 20.54 | 21.39 | 14,061,277 | -2.06(-8.78%) |
| Dec 09, 2011 | 22.77 | 23.75 | 22.56 | 23.45 | 6,891,620 | +0.85(+3.76%) |
| Dec 08, 2011 | 24.35 | 24.36 | 22.50 | 22.60 | 10,869,314 | -2.06(-8.35%) |
| Dec 07, 2011 | 24.41 | 24.82 | 23.75 | 24.66 | 7,665,897 | -0.22(-0.88%) |
| Dec 06, 2011 | 24.97 | 25.47 | 24.11 | 24.88 | 9,616,984 | -0.29(-1.15%) |
| Dec 05, 2011 | 25.04 | 25.48 | 24.68 | 25.17 | 8,100,097 | +1.06(+4.40%) |
| Dec 02, 2011 | 24.53 | 25.17 | 24.01 | 24.11 | 8,063,227 | +0.12(+0.50%) |