| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Dec 31, 2012 | 2.290 | 2.420 | 2.280 | 2.405 | 20,412,274 | +0.12(+5.48%) |
| Dec 28, 2012 | 2.300 | 2.360 | 2.250 | 2.280 | 26,218,696 | -0.11(-4.60%) |
| Dec 27, 2012 | 2.420 | 2.430 | 2.340 | 2.390 | 18,485,338 | -0.04(-1.65%) |
| Dec 26, 2012 | 2.490 | 2.530 | 2.420 | 2.430 | 12,787,771 | -0.05(-2.02%) |
| Dec 24, 2012 | 2.540 | 2.570 | 2.470 | 2.480 | 9,625,363 | -0.11(-4.25%) |
| Dec 21, 2012 | 2.330 | 2.590 | 2.250 | 2.590 | 40,778,033 | +0.19(+7.92%) |
| Dec 20, 2012 | 2.530 | 2.530 | 2.370 | 2.400 | 24,797,161 | -0.12(-4.76%) |
| Dec 19, 2012 | 2.550 | 2.570 | 2.490 | 2.520 | 20,585,643 | +0.00(+0.00%) |
| Dec 18, 2012 | 2.500 | 2.530 | 2.470 | 2.520 | 26,624,739 | +0.06(+2.44%) |
| Dec 17, 2012 | 2.410 | 2.460 | 2.390 | 2.460 | 15,273,239 | +0.07(+2.91%) |
| Dec 14, 2012 | 2.430 | 2.440 | 2.390 | 2.390 | 16,559,323 | -0.02(-0.81%) |
| Dec 13, 2012 | 2.400 | 2.440 | 2.380 | 2.410 | 25,054,357 | +0.04(+1.69%) |
| Dec 12, 2012 | 2.370 | 2.440 | 2.360 | 2.370 | 24,565,809 | +0.04(+1.72%) |
| Dec 11, 2012 | 2.340 | 2.360 | 2.300 | 2.330 | 14,745,251 | +0.01(+0.43%) |
| Dec 10, 2012 | 2.350 | 2.390 | 2.310 | 2.320 | 10,015,455 | -0.04(-1.69%) |
| Dec 07, 2012 | 2.380 | 2.390 | 2.290 | 2.360 | 34,204,621 | +0.02(+0.85%) |
| Dec 06, 2012 | 2.330 | 2.390 | 2.270 | 2.340 | 22,211,815 | +0.05(+2.18%) |
| Dec 05, 2012 | 2.300 | 2.320 | 2.245 | 2.290 | 20,378,317 | +0.03(+1.33%) |
| Dec 04, 2012 | 2.480 | 2.480 | 2.210 | 2.260 | 52,165,223 | +0.06(+2.73%) |
| Nov 30, 2012 | 2.160 | 2.220 | 2.110 | 2.200 | 66,904,502 | +0.16(+7.84%) |
| Nov 29, 2012 | 2.010 | 2.120 | 2.010 | 2.040 | 42,748,058 | +0.08(+4.08%) |
| Nov 28, 2012 | 1.880 | 1.990 | 1.860 | 1.960 | 27,456,795 | +0.08(+4.26%) |
| Nov 27, 2012 | 1.870 | 1.890 | 1.850 | 1.880 | 22,732,726 | +0.01(+0.53%) |
| Nov 26, 2012 | 1.960 | 1.970 | 1.840 | 1.870 | 30,162,773 | -0.08(-4.10%) |
| Nov 24, 2012 | 1.920 | 1.970 | 1.920 | 1.950 | 8,567,478 | +0.00(+0.00%) |
| Nov 23, 2012 | 1.920 | 1.970 | 1.920 | 1.950 | 8,567,478 | +0.08(+4.28%) |
| Nov 21, 2012 | 1.890 | 1.920 | 1.860 | 1.870 | 7,525,766 | -0.01(-0.53%) |
| Nov 20, 2012 | 1.920 | 1.920 | 1.860 | 1.880 | 11,637,231 | -0.04(-2.08%) |
| Nov 19, 2012 | 1.900 | 1.950 | 1.890 | 1.920 | 18,753,357 | +0.06(+3.23%) |
| Nov 16, 2012 | 1.870 | 1.900 | 1.810 | 1.860 | 23,510,576 | -0.01(-0.53%) |
| Nov 15, 2012 | 1.930 | 1.930 | 1.860 | 1.870 | 20,250,029 | -0.06(-3.11%) |
| Nov 14, 2012 | 2.040 | 2.050 | 1.920 | 1.930 | 40,036,375 | -0.16(-7.66%) |
| Nov 13, 2012 | 1.980 | 2.350 | 1.970 | 2.090 | 59,953,981 | +0.10(+5.03%) |
| Nov 12, 2012 | 2.040 | 2.060 | 1.990 | 1.990 | 15,932,724 | -0.04(-1.97%) |
| Nov 09, 2012 | 2.000 | 2.070 | 1.970 | 2.030 | 39,582,658 | +0.05(+2.53%) |
| Nov 08, 2012 | 2.030 | 2.060 | 1.960 | 1.980 | 35,817,756 | -0.03(-1.49%) |
| Nov 07, 2012 | 2.070 | 2.100 | 2.010 | 2.010 | 29,997,397 | -0.06(-2.90%) |
| Nov 06, 2012 | 2.120 | 2.140 | 2.060 | 2.070 | 24,027,020 | -0.04(-1.90%) |
| Nov 05, 2012 | 2.100 | 2.120 | 2.060 | 2.110 | 21,060,458 | +0.01(+0.48%) |
| Nov 02, 2012 | 2.150 | 2.150 | 2.070 | 2.100 | 20,725,283 | -0.04(-1.87%) |
| Nov 01, 2012 | 2.070 | 2.140 | 2.050 | 2.140 | 21,773,266 | +0.09(+4.39%) |
| Oct 31, 2012 | 2.130 | 2.140 | 2.050 | 2.050 | 17,426,302 | -0.02(-0.97%) |
| Oct 26, 2012 | 2.070 | 2.070 | 2.070 | 0 | -0.05(-2.36%) | |
| Oct 25, 2012 | 2.100 | 2.150 | 2.070 | 2.120 | 21,977,052 | +0.04(+1.92%) |
| Oct 24, 2012 | 2.170 | 2.220 | 2.060 | 2.080 | 37,302,905 | -0.06(-2.80%) |
| Oct 23, 2012 | 2.060 | 2.210 | 2.030 | 2.140 | 33,484,550 | -0.04(-1.83%) |
| Oct 19, 2012 | 2.540 | 2.620 | 2.170 | 2.180 | 110,068,912 | -0.44(-16.79%) |
| Oct 18, 2012 | 2.760 | 2.780 | 2.600 | 2.620 | 35,493,699 | -0.15(-5.42%) |
| Oct 17, 2012 | 2.660 | 2.800 | 2.640 | 2.770 | 32,945,758 | +0.09(+3.36%) |
| Oct 16, 2012 | 2.765 | 2.780 | 2.660 | 2.680 | 38,362,267 | -0.07(-2.55%) |
| Oct 15, 2012 | 2.790 | 2.830 | 2.730 | 2.750 | 26,703,607 | +0.01(+0.36%) |
| Oct 12, 2012 | 2.860 | 2.994 | 2.740 | 2.740 | 83,877,926 | -0.46(-14.38%) |
| Oct 11, 2012 | 3.190 | 3.240 | 3.130 | 3.200 | 18,046,877 | +0.05(+1.59%) |
| Oct 10, 2012 | 3.220 | 3.220 | 3.130 | 3.150 | 19,223,288 | -0.10(-3.08%) |
| Oct 09, 2012 | 3.180 | 3.260 | 3.150 | 3.250 | 19,696,445 | +0.06(+1.88%) |
| Oct 08, 2012 | 3.210 | 3.240 | 3.150 | 3.190 | 9,897,375 | -0.03(-0.93%) |
| Oct 06, 2012 | 3.240 | 3.280 | 3.170 | 3.220 | 11,220,486 | +0.00(+0.00%) |
| Oct 05, 2012 | 3.240 | 3.280 | 3.170 | 3.220 | 11,214,400 | +0.00(+0.00%) |
| Oct 04, 2012 | 3.170 | 3.250 | 3.090 | 3.220 | 23,217,344 | +0.10(+3.21%) |
| Oct 03, 2012 | 3.280 | 3.290 | 3.100 | 3.120 | 27,769,598 | -0.15(-4.59%) |
| Oct 02, 2012 | 3.300 | 3.410 | 3.170 | 3.270 | 27,004,806 | -0.01(-0.30%) |
| Oct 01, 2012 | 3.390 | 3.410 | 3.260 | 3.280 | 25,043,719 | -0.09(-2.67%) |
| Sep 28, 2012 | 3.430 | 3.440 | 3.350 | 3.370 | 15,558,068 | -0.06(-1.75%) |
| Sep 27, 2012 | 3.360 | 3.500 | 3.340 | 3.430 | 19,546,447 | +0.11(+3.31%) |
| Sep 26, 2012 | 3.270 | 3.420 | 3.220 | 3.320 | 22,943,923 | +0.04(+1.22%) |
| Sep 25, 2012 | 3.480 | 3.500 | 3.280 | 3.280 | 29,232,117 | -0.18(-5.20%) |
| Sep 24, 2012 | 3.540 | 3.550 | 3.450 | 3.460 | 23,695,777 | -0.14(-3.89%) |
| Sep 21, 2012 | 3.630 | 3.680 | 3.580 | 3.600 | 20,269,240 | +0.01(+0.28%) |
| Sep 20, 2012 | 3.640 | 3.660 | 3.590 | 3.590 | 20,835,821 | -0.07(-1.91%) |
| Sep 19, 2012 | 3.660 | 3.710 | 3.580 | 3.660 | 31,303,969 | +0.04(+1.10%) |
| Sep 18, 2012 | 3.700 | 3.900 | 3.600 | 3.620 | 91,345,129 | -0.39(-9.73%) |
| Sep 17, 2012 | 3.900 | 4.020 | 3.820 | 4.010 | 41,984,608 | +0.11(+2.82%) |
| Sep 14, 2012 | 3.960 | 3.990 | 3.850 | 3.900 | 23,588,470 | -0.02(-0.51%) |
| Sep 13, 2012 | 3.820 | 3.940 | 3.745 | 3.920 | 38,356,274 | +0.03(+0.77%) |
| Sep 12, 2012 | 3.830 | 3.920 | 3.750 | 3.890 | 50,272,378 | +0.14(+3.73%) |
| Sep 11, 2012 | 3.520 | 3.770 | 3.480 | 3.750 | 33,067,581 | +0.28(+8.07%) |
| Sep 10, 2012 | 3.490 | 3.590 | 3.460 | 3.470 | 32,407,055 | +0.02(+0.58%) |
| Sep 07, 2012 | 3.620 | 3.620 | 3.430 | 3.450 | 31,043,287 | -0.21(-5.74%) |
| Sep 06, 2012 | 3.550 | 3.660 | 3.530 | 3.660 | 19,936,156 | +0.15(+4.27%) |
| Sep 05, 2012 | 3.570 | 3.630 | 3.430 | 3.510 | 34,254,300 | -0.13(-3.57%) |
| Sep 04, 2012 | 3.690 | 3.710 | 3.600 | 3.640 | 16,162,549 | -0.08(-2.15%) |
| Aug 31, 2012 | 3.770 | 3.780 | 3.600 | 3.720 | 23,650,954 | +0.02(+0.54%) |
| Aug 30, 2012 | 3.750 | 3.800 | 3.700 | 3.700 | 12,153,525 | -0.07(-1.86%) |
| Aug 29, 2012 | 3.800 | 3.840 | 3.760 | 3.770 | 10,003,126 | -0.08(-2.08%) |
| Aug 27, 2012 | 3.950 | 3.950 | 3.820 | 3.850 | 13,057,556 | -0.09(-2.28%) |
| Aug 24, 2012 | 3.880 | 3.950 | 3.850 | 3.940 | 12,558,509 | +0.04(+1.03%) |
| Aug 23, 2012 | 3.980 | 3.980 | 3.880 | 3.900 | 24,423,718 | -0.11(-2.74%) |
| Aug 22, 2012 | 4.050 | 4.050 | 3.960 | 4.010 | 17,671,649 | -0.06(-1.47%) |
| Aug 21, 2012 | 4.100 | 4.180 | 4.030 | 4.070 | 15,999,432 | -0.02(-0.49%) |
| Aug 20, 2012 | 4.100 | 4.100 | 3.980 | 4.090 | 17,270,558 | -0.01(-0.24%) |
| Aug 17, 2012 | 4.170 | 4.200 | 4.080 | 4.100 | 9,235,011 | -0.07(-1.68%) |
| Aug 16, 2012 | 4.190 | 4.240 | 4.130 | 4.170 | 12,980,054 | -0.02(-0.48%) |
| Aug 15, 2012 | 4.110 | 4.230 | 4.100 | 4.190 | 10,406,535 | +0.07(+1.70%) |
| Aug 14, 2012 | 4.310 | 4.350 | 4.110 | 4.120 | 13,190,075 | -0.14(-3.29%) |
| Aug 13, 2012 | 4.310 | 4.320 | 4.210 | 4.260 | 12,805,112 | -0.08(-1.84%) |
| Aug 11, 2012 | 4.230 | 4.370 | 4.220 | 4.340 | 7,849,329 | +0.00(+0.00%) |
| Aug 10, 2012 | 4.230 | 4.370 | 4.220 | 4.340 | 7,849,329 | -0.03(-0.69%) |
| Aug 09, 2012 | 4.410 | 4.410 | 4.230 | 4.370 | 23,069,194 | -0.03(-0.68%) |
| Aug 08, 2012 | 4.050 | 4.470 | 4.030 | 4.400 | 52,638,708 | +0.38(+9.45%) |
| Aug 07, 2012 | 4.040 | 4.120 | 4.010 | 4.020 | 17,095,409 | +0.01(+0.25%) |
| Aug 06, 2012 | 4.100 | 4.120 | 3.950 | 4.010 | 18,011,420 | -0.08(-1.96%) |
| Aug 03, 2012 | 4.010 | 4.100 | 3.980 | 4.090 | 8,354,084 | +0.12(+3.02%) |
| Aug 02, 2012 | 4.030 | 4.120 | 3.890 | 3.970 | 15,798,725 | -0.08(-1.98%) |
| Aug 01, 2012 | 4.090 | 4.150 | 3.990 | 4.050 | 16,227,410 | -0.01(-0.25%) |
| Jul 31, 2012 | 4.090 | 4.150 | 4.050 | 4.060 | 13,540,819 | -0.04(-0.98%) |
| Jul 30, 2012 | 4.080 | 4.130 | 4.060 | 4.100 | 9,535,546 | +0.01(+0.24%) |
| Jul 27, 2012 | 4.090 | 4.120 | 4.020 | 4.090 | 13,882,724 | +0.05(+1.24%) |
| Jul 26, 2012 | 4.050 | 4.090 | 4.000 | 4.040 | 11,234,010 | +0.03(+0.75%) |
| Jul 25, 2012 | 4.110 | 4.150 | 3.980 | 4.010 | 20,287,476 | -0.05(-1.23%) |
| Jul 24, 2012 | 4.180 | 4.200 | 4.000 | 4.060 | 21,005,939 | -0.09(-2.17%) |
| Jul 23, 2012 | 4.150 | 4.160 | 4.030 | 4.150 | 22,162,440 | -0.07(-1.66%) |
| Jul 20, 2012 | 4.620 | 4.620 | 4.200 | 4.220 | 52,279,719 | -0.64(-13.17%) |
| Jul 19, 2012 | 4.930 | 5.070 | 4.820 | 4.860 | 27,565,809 | -0.03(-0.61%) |
| Jul 18, 2012 | 4.830 | 5.020 | 4.760 | 4.890 | 15,849,896 | +0.02(+0.41%) |
| Jul 17, 2012 | 4.850 | 4.930 | 4.710 | 4.870 | 14,273,118 | +0.04(+0.83%) |
| Jul 16, 2012 | 4.850 | 4.870 | 4.740 | 4.830 | 14,790,661 | -0.07(-1.43%) |
| Jul 14, 2012 | 4.890 | 4.950 | 4.830 | 4.900 | 15,548,941 | +0.00(+0.00%) |
| Jul 13, 2012 | 4.890 | 4.950 | 4.830 | 4.900 | 15,546,341 | +0.02(+0.41%) |
| Jul 12, 2012 | 4.850 | 4.960 | 4.810 | 4.880 | 19,880,397 | -0.01(-0.20%) |
| Jul 11, 2012 | 5.020 | 5.040 | 4.860 | 4.890 | 16,145,239 | -0.10(-2.00%) |
| Jul 10, 2012 | 5.620 | 5.400 | 4.950 | 4.990 | 75,470,272 | -0.63(-11.21%) |
| Jul 09, 2012 | 5.690 | 5.780 | 5.610 | 5.620 | 13,476,242 | -0.13(-2.26%) |
| Jul 06, 2012 | 5.800 | 5.825 | 5.680 | 5.750 | 9,955,211 | -0.13(-2.21%) |
| Jul 05, 2012 | 5.800 | 5.980 | 5.790 | 5.880 | 13,358,618 | -0.15(-2.49%) |
| Jul 03, 2012 | 5.780 | 6.080 | 5.770 | 6.030 | 11,319,307 | +0.28(+4.87%) |
| Jul 02, 2012 | 5.750 | 5.780 | 5.660 | 5.750 | 11,156,283 | +0.04(+0.61%) |
| Jun 30, 2012 | 5.590 | 5.730 | 5.575 | 5.715 | 18,933,227 | -0.02(-0.26%) |
| Jun 29, 2012 | 5.590 | 5.730 | 5.575 | 5.730 | 20,964,812 | +0.32(+5.91%) |
| Jun 28, 2012 | 5.450 | 5.470 | 5.320 | 5.410 | 11,533,810 | -0.09(-1.64%) |
| Jun 27, 2012 | 5.470 | 5.530 | 5.400 | 5.500 | 8,999,158 | +0.06(+1.10%) |
| Jun 26, 2012 | 5.440 | 5.500 | 5.390 | 5.440 | 10,162,483 | +0.03(+0.55%) |
| Jun 25, 2012 | 5.640 | 5.640 | 5.380 | 5.410 | 17,459,264 | -0.32(-5.58%) |
| Jun 22, 2012 | 5.770 | 5.820 | 5.630 | 5.730 | 15,997,259 | +0.01(+0.17%) |
| Jun 21, 2012 | 6.040 | 6.040 | 5.710 | 5.720 | 17,211,420 | -0.34(-5.61%) |
| Jun 20, 2012 | 5.870 | 6.090 | 5.790 | 6.060 | 23,323,044 | +0.25(+4.30%) |
| Jun 19, 2012 | 5.930 | 6.000 | 5.800 | 5.810 | 21,227,319 | -0.12(-2.02%) |
| Jun 18, 2012 | 5.850 | 5.995 | 5.800 | 5.930 | 11,949,994 | +0.06(+1.02%) |
| Jun 15, 2012 | 5.770 | 5.880 | 5.730 | 5.870 | 9,299,347 | +0.11(+1.91%) |
| Jun 14, 2012 | 5.750 | 5.810 | 5.700 | 5.760 | 8,485,736 | +0.00(+0.00%) |
| Jun 13, 2012 | 5.890 | 5.950 | 5.750 | 5.760 | 12,582,000 | -0.15(-2.54%) |
| Jun 12, 2012 | 5.760 | 5.920 | 5.750 | 5.910 | 12,517,360 | +0.22(+3.87%) |
| Jun 11, 2012 | 6.010 | 6.020 | 5.680 | 5.690 | 11,839,236 | -0.22(-3.72%) |
| Jun 08, 2012 | 5.730 | 5.920 | 5.710 | 5.910 | 7,589,583 | +0.15(+2.60%) |
| Jun 07, 2012 | 6.100 | 6.140 | 5.720 | 5.760 | 17,450,715 | -0.26(-4.32%) |
| Jun 06, 2012 | 5.910 | 6.100 | 5.905 | 6.020 | 13,459,914 | +0.19(+3.35%) |
| Jun 05, 2012 | 5.660 | 5.840 | 5.640 | 5.825 | 12,256,078 | +0.20(+3.46%) |
| Jun 04, 2012 | 5.760 | 5.830 | 5.520 | 5.630 | 15,576,206 | -0.10(-1.75%) |
| Jun 02, 2012 | 5.900 | 5.900 | 5.630 | 5.730 | 25,557,242 | +0.00(+0.00%) |
| Jun 01, 2012 | 5.900 | 5.900 | 5.630 | 5.730 | 25,558,242 | -0.35(-5.76%) |
| May 31, 2012 | 6.120 | 6.140 | 5.930 | 6.080 | 19,853,735 | -0.07(-1.14%) |
| May 30, 2012 | 6.350 | 6.390 | 6.145 | 6.150 | 18,305,574 | -0.31(-4.80%) |
| May 29, 2012 | 6.230 | 6.460 | 6.220 | 6.460 | 16,984,755 | +0.24(+3.86%) |
| May 25, 2012 | 6.020 | 6.220 | 5.990 | 6.220 | 10,026,498 | +0.20(+3.32%) |
| May 24, 2012 | 6.090 | 6.100 | 5.960 | 6.020 | 9,713,052 | -0.06(-0.99%) |
| May 23, 2012 | 5.980 | 6.080 | 5.890 | 6.080 | 19,696,158 | -0.08(-1.30%) |
| May 22, 2012 | 6.170 | 6.270 | 6.080 | 6.160 | 12,600,881 | -0.14(-2.22%) |
| May 21, 2012 | 6.100 | 6.340 | 6.060 | 6.300 | 16,379,175 | +0.29(+4.83%) |
| May 18, 2012 | 6.190 | 6.290 | 6.000 | 6.010 | 14,985,500 | -0.12(-1.96%) |
| May 17, 2012 | 6.380 | 6.420 | 6.110 | 6.130 | 27,080,555 | -0.26(-4.07%) |
| May 16, 2012 | 6.660 | 6.760 | 6.390 | 6.390 | 17,242,185 | -0.21(-3.18%) |
| May 15, 2012 | 6.760 | 6.820 | 6.530 | 6.600 | 12,501,406 | -0.15(-2.22%) |
| May 14, 2012 | 6.690 | 6.890 | 6.630 | 6.750 | 13,394,571 | -0.03(-0.44%) |
| May 11, 2012 | 6.730 | 7.030 | 6.720 | 6.780 | 17,698,772 | +0.00(+0.00%) |
| May 10, 2012 | 6.580 | 6.850 | 6.480 | 6.780 | 26,540,029 | -0.08(-1.17%) |
| May 09, 2012 | 6.900 | 6.960 | 6.720 | 6.860 | 19,307,845 | -0.17(-2.42%) |
| May 08, 2012 | 7.100 | 7.120 | 6.900 | 7.030 | 12,568,818 | -0.15(-2.09%) |
| May 07, 2012 | 7.130 | 7.320 | 7.130 | 7.180 | 10,558,110 | +0.00(+0.00%) |
| May 04, 2012 | 7.350 | 7.400 | 7.130 | 7.180 | 12,321,829 | -0.23(-3.10%) |
| May 03, 2012 | 7.570 | 7.720 | 7.370 | 7.410 | 15,769,256 | -0.22(-2.88%) |
| May 02, 2012 | 7.510 | 7.650 | 7.465 | 7.630 | 14,124,575 | +0.04(+0.53%) |
| May 01, 2012 | 7.340 | 7.640 | 7.310 | 7.590 | 18,849,851 | +0.23(+3.12%) |
| Apr 30, 2012 | 7.300 | 7.460 | 7.300 | 7.360 | 13,327,230 | +0.03(+0.41%) |
| Apr 27, 2012 | 7.440 | 7.490 | 7.220 | 7.330 | 17,783,324 | -0.12(-1.61%) |
| Apr 26, 2012 | 7.350 | 7.490 | 7.310 | 7.450 | 22,488,020 | +0.06(+0.81%) |
| Apr 25, 2012 | 7.420 | 7.480 | 7.210 | 7.390 | 17,392,069 | +0.08(+1.09%) |
| Apr 24, 2012 | 7.440 | 7.480 | 7.260 | 7.310 | 20,552,804 | -0.08(-1.08%) |
| Apr 23, 2012 | 7.590 | 7.650 | 7.390 | 7.390 | 23,445,094 | -0.37(-4.77%) |
| Apr 20, 2012 | 8.160 | 8.210 | 7.730 | 7.760 | 38,765,388 | -0.21(-2.63%) |
| Apr 19, 2012 | 7.970 | 8.060 | 7.750 | 7.970 | 25,055,525 | +0.00(+0.00%) |
| Apr 18, 2012 | 7.810 | 8.055 | 7.790 | 7.970 | 13,999,166 | +0.03(+0.38%) |
| Apr 17, 2012 | 7.830 | 8.010 | 7.800 | 7.940 | 15,773,758 | +0.24(+3.12%) |
| Apr 16, 2012 | 7.800 | 7.840 | 7.550 | 7.700 | 14,930,988 | -0.03(-0.39%) |
| Apr 13, 2012 | 7.850 | 7.860 | 7.680 | 7.730 | 11,975,447 | -0.19(-2.40%) |
| Apr 12, 2012 | 7.840 | 7.950 | 7.750 | 7.920 | 10,959,807 | +0.28(+3.66%) |
| Apr 11, 2012 | 7.640 | 7.800 | 7.620 | 7.640 | 9,540,800 | +0.11(+1.46%) |
| Apr 10, 2012 | 7.730 | 7.890 | 7.520 | 7.530 | 16,439,326 | -0.22(-2.84%) |
| Apr 09, 2012 | 7.710 | 7.850 | 7.660 | 7.750 | 10,066,567 | -0.12(-1.52%) |
| Apr 05, 2012 | 7.610 | 7.890 | 7.600 | 7.870 | 14,951,770 | +0.06(+0.77%) |
| Apr 04, 2012 | 7.890 | 7.890 | 7.600 | 7.810 | 16,055,693 | -0.17(-2.13%) |
| Apr 03, 2012 | 8.090 | 8.170 | 7.910 | 7.980 | 18,442,812 | -0.22(-2.68%) |
| Apr 02, 2012 | 8.030 | 8.240 | 7.950 | 8.200 | 12,477,212 | +0.18(+2.24%) |
| Mar 30, 2012 | 8.180 | 8.200 | 7.950 | 8.020 | 14,586,309 | -0.10(-1.23%) |
| Mar 29, 2012 | 7.980 | 8.120 | 7.930 | 8.120 | 13,920,221 | +0.04(+0.50%) |
| Mar 28, 2012 | 8.170 | 8.270 | 7.980 | 8.080 | 15,384,984 | -0.11(-1.34%) |
| Mar 27, 2012 | 8.250 | 8.350 | 8.170 | 8.190 | 9,801,989 | -0.05(-0.61%) |
| Mar 26, 2012 | 8.160 | 8.250 | 8.120 | 8.240 | 8,690,136 | +0.15(+1.85%) |
| Mar 23, 2012 | 8.050 | 8.120 | 7.950 | 8.090 | 8,149,170 | +0.06(+0.75%) |
| Mar 22, 2012 | 7.970 | 8.040 | 7.900 | 8.030 | 9,341,203 | -0.01(-0.12%) |
| Mar 21, 2012 | 8.090 | 8.180 | 8.010 | 8.040 | 9,085,046 | -0.02(-0.25%) |
| Mar 20, 2012 | 8.050 | 8.090 | 7.920 | 8.060 | 16,426,173 | -0.12(-1.47%) |
| Mar 19, 2012 | 8.190 | 8.230 | 8.080 | 8.180 | 12,016,789 | -0.02(-0.24%) |
| Mar 16, 2012 | 8.310 | 8.330 | 8.110 | 8.200 | 14,111,765 | -0.05(-0.61%) |
| Mar 15, 2012 | 7.960 | 8.280 | 7.920 | 8.250 | 27,147,875 | +0.49(+6.31%) |
| Mar 14, 2012 | 7.750 | 7.990 | 7.730 | 7.760 | 22,706,983 | +0.00(+0.00%) |
| Mar 13, 2012 | 7.560 | 7.790 | 7.540 | 7.760 | 17,889,830 | +0.26(+3.47%) |
| Mar 12, 2012 | 7.550 | 7.600 | 7.426 | 7.500 | 15,385,475 | -0.08(-1.06%) |
| Mar 09, 2012 | 7.560 | 7.650 | 7.525 | 7.580 | 15,095,665 | +0.11(+1.47%) |
| Mar 08, 2012 | 7.240 | 7.500 | 7.215 | 7.470 | 21,238,148 | +0.30(+4.18%) |
| Mar 07, 2012 | 7.000 | 7.230 | 6.920 | 7.170 | 18,978,701 | +0.27(+3.91%) |
| Mar 06, 2012 | 6.910 | 6.950 | 6.760 | 6.900 | 15,018,201 | -0.17(-2.40%) |
| Mar 05, 2012 | 7.350 | 7.440 | 7.030 | 7.070 | 25,119,216 | -0.39(-5.23%) |
| Mar 02, 2012 | 7.500 | 7.630 | 7.430 | 7.460 | 11,203,319 | -0.05(-0.67%) |
| Mar 01, 2012 | 7.470 | 7.700 | 7.420 | 7.510 | 19,154,266 | +0.16(+2.18%) |
| Feb 29, 2012 | 7.520 | 7.550 | 7.340 | 7.350 | 13,949,853 | -0.17(-2.26%) |
| Feb 28, 2012 | 7.450 | 7.610 | 7.430 | 7.520 | 10,513,602 | +0.05(+0.67%) |
| Feb 27, 2012 | 7.400 | 7.590 | 7.270 | 7.470 | 14,762,525 | +0.01(+0.13%) |
| Feb 24, 2012 | 7.420 | 7.570 | 7.380 | 7.460 | 19,282,476 | +0.17(+2.33%) |
| Feb 23, 2012 | 7.110 | 7.300 | 7.050 | 7.290 | 16,383,080 | +0.15(+2.10%) |
| Feb 22, 2012 | 7.240 | 7.270 | 7.000 | 7.140 | 20,773,137 | -0.14(-1.92%) |
| Feb 21, 2012 | 7.440 | 7.450 | 7.200 | 7.280 | 15,662,844 | -0.14(-1.89%) |
| Feb 17, 2012 | 7.660 | 7.680 | 7.420 | 7.420 | 13,956,246 | -0.17(-2.24%) |
| Feb 16, 2012 | 7.300 | 7.600 | 7.270 | 7.590 | 13,139,941 | +0.29(+3.97%) |
| Feb 15, 2012 | 7.380 | 7.500 | 7.300 | 7.300 | 15,237,414 | -0.02(-0.27%) |
| Feb 14, 2012 | 7.240 | 7.430 | 7.240 | 7.320 | 18,755,934 | +0.03(+0.41%) |
| Feb 13, 2012 | 7.240 | 7.370 | 7.170 | 7.290 | 19,481,642 | +0.24(+3.40%) |
| Feb 10, 2012 | 7.080 | 7.120 | 6.960 | 7.050 | 16,473,349 | -0.19(-2.62%) |
| Feb 09, 2012 | 7.300 | 7.330 | 7.130 | 7.240 | 13,358,114 | -0.01(-0.14%) |
| Feb 08, 2012 | 7.140 | 7.390 | 7.110 | 7.250 | 15,605,929 | +0.12(+1.68%) |
| Feb 07, 2012 | 6.960 | 7.185 | 6.950 | 7.130 | 18,873,068 | +0.21(+3.03%) |
| Feb 06, 2012 | 7.020 | 7.050 | 6.900 | 6.920 | 13,144,737 | -0.16(-2.26%) |
| Feb 03, 2012 | 7.020 | 7.120 | 6.980 | 7.080 | 15,318,044 | +0.15(+2.16%) |
| Feb 02, 2012 | 6.900 | 7.000 | 6.840 | 6.930 | 15,775,137 | +0.03(+0.43%) |
| Feb 01, 2012 | 6.830 | 6.920 | 6.800 | 6.900 | 14,671,986 | +0.19(+2.83%) |
| Jan 31, 2012 | 6.790 | 6.840 | 6.690 | 6.710 | 17,476,787 | -0.03(-0.45%) |
| Jan 30, 2012 | 6.730 | 6.780 | 6.610 | 6.740 | 13,366,105 | -0.08(-1.17%) |
| Jan 27, 2012 | 6.720 | 6.850 | 6.650 | 6.820 | 16,442,606 | +0.05(+0.74%) |
| Jan 26, 2012 | 6.730 | 6.950 | 6.680 | 6.770 | 25,160,367 | +0.04(+0.59%) |
| Jan 25, 2012 | 6.280 | 6.780 | 6.230 | 6.730 | 36,784,791 | +0.20(+3.06%) |
| Jan 24, 2012 | 6.470 | 6.810 | 6.390 | 6.530 | 38,717,389 | +0.01(+0.15%) |
| Jan 23, 2012 | 6.420 | 6.600 | 6.390 | 6.520 | 21,907,098 | +0.10(+1.56%) |
| Jan 20, 2012 | 6.220 | 6.490 | 6.180 | 6.420 | 28,708,568 | +0.20(+3.22%) |
| Jan 19, 2012 | 6.020 | 6.240 | 5.980 | 6.220 | 21,715,277 | +0.25(+4.19%) |
| Jan 18, 2012 | 5.730 | 6.030 | 5.730 | 5.970 | 19,941,887 | +0.24(+4.19%) |
| Jan 17, 2012 | 5.770 | 5.840 | 5.710 | 5.730 | 8,262,012 | +0.07(+1.24%) |
| Jan 13, 2012 | 5.760 | 5.790 | 5.630 | 5.660 | 9,674,192 | -0.16(-2.75%) |
| Jan 12, 2012 | 5.830 | 5.850 | 5.710 | 5.820 | 11,480,090 | +0.01(+0.17%) |
| Jan 11, 2012 | 5.680 | 5.835 | 5.680 | 5.810 | 11,205,094 | +0.10(+1.75%) |
| Jan 10, 2012 | 5.660 | 5.750 | 5.640 | 5.710 | 10,131,438 | +0.12(+2.15%) |
| Jan 09, 2012 | 5.420 | 5.600 | 5.380 | 5.590 | 12,586,310 | +0.16(+2.95%) |
| Jan 06, 2012 | 5.440 | 5.520 | 5.390 | 5.430 | 12,941,021 | -0.03(-0.55%) |
| Jan 05, 2012 | 5.450 | 5.565 | 5.350 | 5.460 | 11,475,612 | +0.00(+0.00%) |