| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Dec 31, 2012 | 8.000 | 8.000 | 8.000 | 0 | +0.20(+2.56%) | |
| Dec 28, 2012 | 7.810 | 7.810 | 7.700 | 7.800 | 1,535,930 | +0.02(+0.26%) |
| Dec 27, 2012 | 7.530 | 7.830 | 7.505 | 7.780 | 1,551,858 | +0.25(+3.32%) |
| Dec 24, 2012 | 7.530 | 7.530 | 7.530 | 0 | +0.12(+1.62%) | |
| Dec 21, 2012 | 7.320 | 7.450 | 7.260 | 7.410 | 836,540 | +0.05(+0.68%) |
| Dec 20, 2012 | 7.490 | 7.540 | 7.330 | 7.360 | 1,001,166 | -0.25(-3.29%) |
| Dec 19, 2012 | 7.650 | 7.700 | 7.450 | 7.610 | 1,868,119 | -0.05(-0.65%) |
| Dec 18, 2012 | 7.750 | 7.760 | 7.520 | 7.660 | 1,643,343 | -0.07(-0.91%) |
| Dec 17, 2012 | 7.470 | 7.750 | 7.380 | 7.730 | 1,555,601 | +0.29(+3.90%) |
| Dec 14, 2012 | 7.300 | 7.460 | 7.270 | 7.440 | 944,902 | +0.16(+2.20%) |
| Dec 13, 2012 | 7.400 | 7.400 | 7.140 | 7.280 | 1,213,133 | -0.15(-2.02%) |
| Dec 12, 2012 | 7.300 | 7.480 | 7.200 | 7.430 | 3,497,875 | +0.20(+2.77%) |
| Dec 11, 2012 | 7.540 | 7.540 | 7.230 | 7.230 | 1,045,161 | -0.32(-4.24%) |
| Dec 10, 2012 | 7.670 | 7.670 | 7.430 | 7.550 | 760,787 | -0.02(-0.26%) |
| Dec 07, 2012 | 7.520 | 7.620 | 7.480 | 7.570 | 753,714 | +0.13(+1.75%) |
| Dec 06, 2012 | 7.470 | 7.540 | 7.370 | 7.440 | 1,251,794 | +0.07(+0.95%) |
| Dec 05, 2012 | 7.700 | 7.740 | 7.290 | 7.370 | 2,071,033 | -0.28(-3.66%) |
| Dec 04, 2012 | 7.650 | 7.780 | 7.580 | 7.650 | 1,507,283 | -0.45(-5.56%) |
| Nov 30, 2012 | 8.050 | 8.160 | 7.970 | 8.100 | 1,258,661 | +0.03(+0.37%) |
| Nov 29, 2012 | 8.240 | 8.350 | 8.000 | 8.070 | 1,320,881 | -0.18(-2.18%) |
| Nov 28, 2012 | 8.100 | 8.280 | 7.820 | 8.250 | 2,025,064 | +0.04(+0.49%) |
| Nov 27, 2012 | 8.410 | 8.440 | 8.150 | 8.210 | 1,347,859 | -0.20(-2.38%) |
| Nov 26, 2012 | 8.650 | 8.650 | 8.280 | 8.410 | 2,253,079 | -0.19(-2.21%) |
| Nov 24, 2012 | 8.530 | 8.710 | 8.410 | 8.600 | 808,784 | +0.00(+0.00%) |
| Nov 23, 2012 | 8.530 | 8.710 | 8.410 | 8.600 | 808,784 | +0.14(+1.65%) |
| Nov 22, 2012 | 8.460 | 8.560 | 8.430 | 8.460 | 268,768 | -0.02(-0.24%) |
| Nov 21, 2012 | 8.150 | 8.570 | 7.990 | 8.480 | 2,369,924 | +0.32(+3.92%) |
| Nov 20, 2012 | 8.320 | 8.400 | 8.020 | 8.160 | 4,273,728 | -0.20(-2.39%) |
| Nov 19, 2012 | 8.650 | 8.720 | 8.300 | 8.360 | 2,214,750 | -0.11(-1.30%) |
| Nov 16, 2012 | 8.490 | 8.640 | 8.290 | 8.470 | 1,627,780 | -0.21(-2.42%) |
| Nov 15, 2012 | 8.860 | 8.860 | 8.345 | 8.680 | 2,086,970 | -0.18(-2.03%) |
| Nov 14, 2012 | 9.170 | 9.170 | 8.590 | 8.860 | 3,424,818 | -0.25(-2.74%) |
| Nov 13, 2012 | 9.000 | 9.200 | 8.760 | 9.110 | 2,728,344 | +0.09(+1.00%) |
| Nov 12, 2012 | 9.230 | 9.420 | 9.010 | 9.020 | 3,642,989 | -0.80(-8.15%) |
| Nov 09, 2012 | 9.800 | 9.940 | 9.800 | 9.820 | 576,950 | -0.04(-0.41%) |
| Nov 08, 2012 | 9.800 | 9.920 | 9.740 | 9.860 | 801,299 | +0.01(+0.10%) |
| Nov 07, 2012 | 9.650 | 9.850 | 9.550 | 9.850 | 804,998 | +0.26(+2.71%) |
| Nov 06, 2012 | 9.560 | 9.660 | 9.450 | 9.590 | 547,235 | +0.13(+1.37%) |
| Nov 05, 2012 | 9.500 | 9.610 | 9.420 | 9.460 | 611,167 | -0.05(-0.53%) |
| Nov 02, 2012 | 9.560 | 9.630 | 9.330 | 9.510 | 1,490,994 | -0.23(-2.36%) |
| Nov 01, 2012 | 9.740 | 9.890 | 9.630 | 9.740 | 694,012 | -0.07(-0.71%) |
| Oct 31, 2012 | 9.600 | 9.820 | 9.590 | 9.810 | 1,210,529 | +0.20(+2.08%) |
| Oct 30, 2012 | 9.460 | 9.630 | 9.260 | 9.610 | 651,506 | +0.39(+4.23%) |
| Oct 29, 2012 | 9.400 | 9.410 | 9.220 | 9.220 | 319,839 | -0.05(-0.54%) |
| Oct 26, 2012 | 9.320 | 9.410 | 9.270 | 9.270 | 476,355 | -0.06(-0.64%) |
| Oct 25, 2012 | 9.250 | 9.330 | 9.200 | 9.330 | 954,374 | +0.22(+2.41%) |
| Oct 24, 2012 | 9.400 | 9.460 | 9.100 | 9.110 | 850,031 | -0.27(-2.88%) |
| Oct 23, 2012 | 9.310 | 9.520 | 9.290 | 9.380 | 777,722 | -0.02(-0.21%) |
| Oct 19, 2012 | 9.490 | 9.600 | 9.380 | 9.400 | 1,016,620 | -0.13(-1.36%) |
| Oct 18, 2012 | 9.340 | 9.760 | 9.300 | 9.530 | 2,399,899 | +0.16(+1.71%) |
| Oct 17, 2012 | 9.340 | 9.400 | 9.250 | 9.370 | 1,084,081 | +0.03(+0.32%) |
| Oct 16, 2012 | 9.250 | 9.420 | 9.200 | 9.340 | 986,695 | +0.19(+2.08%) |
| Oct 15, 2012 | 9.300 | 9.420 | 8.990 | 9.150 | 1,622,902 | -0.32(-3.38%) |
| Oct 12, 2012 | 9.610 | 9.710 | 9.270 | 9.470 | 908,602 | -0.21(-2.17%) |
| Oct 11, 2012 | 9.670 | 9.870 | 9.550 | 9.680 | 2,171,110 | +0.00(+0.00%) |
| Oct 10, 2012 | 9.560 | 9.790 | 9.500 | 9.680 | 1,603,461 | +0.08(+0.83%) |
| Oct 09, 2012 | 10.09 | 10.09 | 9.510 | 9.600 | 1,370,459 | -0.38(-3.81%) |
| Oct 05, 2012 | 9.980 | 9.980 | 9.980 | 0 | +0.14(+1.42%) | |
| Oct 04, 2012 | 9.900 | 9.900 | 9.350 | 9.840 | 5,412,818 | -0.06(-0.61%) |
| Oct 03, 2012 | 9.900 | 9.950 | 9.820 | 9.900 | 987,248 | +0.06(+0.61%) |
| Oct 02, 2012 | 9.890 | 9.940 | 9.800 | 9.840 | 1,120,849 | -0.02(-0.20%) |
| Oct 01, 2012 | 9.850 | 9.990 | 9.670 | 9.860 | 1,836,157 | +0.12(+1.23%) |
| Sep 28, 2012 | 9.550 | 9.790 | 9.480 | 9.740 | 3,649,732 | +0.33(+3.51%) |
| Sep 27, 2012 | 9.310 | 9.470 | 9.230 | 9.410 | 1,175,098 | +0.22(+2.39%) |
| Sep 26, 2012 | 9.300 | 9.300 | 9.080 | 9.190 | 1,760,621 | -0.31(-3.26%) |
| Sep 25, 2012 | 9.650 | 9.750 | 9.430 | 9.500 | 1,251,411 | +0.05(+0.53%) |
| Sep 24, 2012 | 9.850 | 9.900 | 9.420 | 9.450 | 1,874,181 | -0.55(-5.50%) |
| Sep 21, 2012 | 10.15 | 10.15 | 9.900 | 10.00 | 2,688,899 | +0.05(+0.50%) |
| Sep 20, 2012 | 10.00 | 10.11 | 9.920 | 9.950 | 1,449,356 | -0.23(-2.26%) |
| Sep 19, 2012 | 10.18 | 10.40 | 10.07 | 10.18 | 1,435,219 | +0.04(+0.39%) |
| Sep 18, 2012 | 10.11 | 10.42 | 10.11 | 10.14 | 1,386,160 | -0.25(-2.41%) |
| Sep 17, 2012 | 10.49 | 10.53 | 10.32 | 10.39 | 1,008,383 | -0.01(-0.10%) |
| Sep 14, 2012 | 10.30 | 10.62 | 10.30 | 10.40 | 1,848,518 | +0.14(+1.36%) |
| Sep 13, 2012 | 9.830 | 10.28 | 9.660 | 10.26 | 4,870,200 | +0.36(+3.64%) |
| Sep 12, 2012 | 10.27 | 10.30 | 9.860 | 9.900 | 1,813,020 | -0.27(-2.65%) |
| Sep 11, 2012 | 10.12 | 10.26 | 10.12 | 10.17 | 907,557 | +0.07(+0.69%) |
| Sep 10, 2012 | 10.25 | 10.26 | 10.01 | 10.10 | 1,644,002 | -0.26(-2.51%) |
| Sep 07, 2012 | 9.760 | 10.36 | 9.760 | 10.36 | 2,351,908 | +0.80(+8.37%) |
| Sep 06, 2012 | 9.490 | 9.650 | 9.490 | 9.560 | 1,809,972 | +0.17(+1.81%) |
| Sep 05, 2012 | 9.230 | 9.440 | 9.220 | 9.390 | 1,398,212 | +0.08(+0.86%) |
| Sep 04, 2012 | 9.540 | 9.550 | 9.220 | 9.310 | 1,657,739 | -0.26(-2.72%) |
| Aug 31, 2012 | 9.570 | 9.570 | 9.570 | 0 | +0.30(+3.24%) | |
| Aug 30, 2012 | 9.530 | 9.550 | 9.220 | 9.270 | 1,088,431 | -0.25(-2.63%) |
| Aug 29, 2012 | 9.650 | 9.650 | 9.420 | 9.520 | 2,752,623 | +0.18(+1.93%) |
| Aug 27, 2012 | 9.510 | 9.520 | 9.320 | 9.340 | 610,849 | -0.28(-2.91%) |
| Aug 24, 2012 | 9.420 | 9.710 | 9.420 | 9.620 | 1,594,285 | +0.03(+0.31%) |
| Aug 23, 2012 | 9.580 | 9.690 | 9.530 | 9.590 | 1,483,518 | +0.05(+0.52%) |
| Aug 22, 2012 | 9.480 | 9.570 | 9.390 | 9.540 | 1,548,947 | +0.14(+1.49%) |
| Aug 21, 2012 | 9.410 | 9.570 | 9.320 | 9.400 | 2,436,471 | +0.06(+0.64%) |
| Aug 20, 2012 | 9.290 | 9.390 | 9.110 | 9.340 | 922,832 | +0.05(+0.54%) |
| Aug 17, 2012 | 9.480 | 9.490 | 9.180 | 9.290 | 442,701 | -0.12(-1.28%) |
| Aug 16, 2012 | 9.250 | 9.500 | 9.250 | 9.410 | 1,307,783 | +0.13(+1.40%) |
| Aug 15, 2012 | 9.010 | 9.410 | 9.010 | 9.280 | 1,013,507 | +0.23(+2.54%) |
| Aug 14, 2012 | 9.250 | 9.250 | 9.020 | 9.050 | 1,316,333 | -0.27(-2.90%) |
| Aug 13, 2012 | 9.570 | 9.640 | 9.230 | 9.320 | 1,798,736 | -0.23(-2.41%) |
| Aug 11, 2012 | 9.680 | 9.850 | 9.370 | 9.550 | 3,355,412 | +0.00(+0.00%) |
| Aug 10, 2012 | 9.680 | 9.850 | 9.370 | 9.550 | 3,355,412 | -0.33(-3.34%) |
| Aug 09, 2012 | 9.750 | 9.900 | 9.380 | 9.880 | 1,507,140 | +0.19(+1.96%) |
| Aug 08, 2012 | 9.680 | 9.940 | 9.610 | 9.690 | 2,904,057 | +0.16(+1.68%) |
| Aug 07, 2012 | 9.310 | 9.590 | 9.180 | 9.530 | 2,642,634 | +0.49(+5.42%) |
| Aug 03, 2012 | 9.040 | 9.040 | 9.040 | 0 | +0.35(+4.03%) | |
| Aug 02, 2012 | 8.770 | 9.050 | 8.600 | 8.690 | 2,171,925 | -0.08(-0.91%) |
| Aug 01, 2012 | 8.620 | 8.900 | 8.470 | 8.770 | 1,827,538 | +0.20(+2.33%) |
| Jul 31, 2012 | 8.550 | 8.670 | 8.500 | 8.570 | 2,661,765 | +0.05(+0.59%) |
| Jul 30, 2012 | 8.730 | 8.750 | 8.320 | 8.520 | 4,618,840 | -0.20(-2.29%) |
| Jul 27, 2012 | 8.790 | 8.850 | 8.650 | 8.720 | 2,070,021 | +0.12(+1.40%) |
| Jul 26, 2012 | 8.300 | 8.680 | 8.300 | 8.600 | 3,110,385 | +0.31(+3.74%) |
| Jul 25, 2012 | 8.190 | 8.410 | 8.070 | 8.290 | 3,221,644 | +0.40(+5.07%) |
| Jul 24, 2012 | 7.650 | 8.030 | 7.600 | 7.890 | 4,989,478 | +0.32(+4.23%) |
| Jul 23, 2012 | 7.260 | 7.660 | 7.260 | 7.570 | 1,389,154 | +0.03(+0.40%) |
| Jul 20, 2012 | 7.580 | 7.600 | 7.380 | 7.540 | 1,634,654 | -0.04(-0.53%) |
| Jul 19, 2012 | 7.600 | 7.780 | 7.510 | 7.580 | 1,954,352 | -0.02(-0.26%) |
| Jul 18, 2012 | 7.450 | 7.690 | 7.420 | 7.600 | 1,434,973 | +0.05(+0.66%) |
| Jul 17, 2012 | 7.450 | 7.630 | 7.280 | 7.550 | 1,051,452 | +0.02(+0.27%) |
| Jul 16, 2012 | 7.670 | 7.830 | 7.490 | 7.530 | 1,409,787 | -0.13(-1.70%) |
| Jul 13, 2012 | 7.800 | 8.000 | 7.620 | 7.660 | 1,811,776 | +0.17(+2.27%) |
| Jul 12, 2012 | 7.460 | 7.600 | 7.370 | 7.490 | 1,480,799 | -0.18(-2.35%) |
| Jul 11, 2012 | 7.650 | 7.800 | 7.570 | 7.670 | 1,430,565 | +0.02(+0.26%) |
| Jul 10, 2012 | 8.020 | 8.070 | 7.550 | 7.650 | 2,013,767 | -0.28(-3.53%) |
| Jul 09, 2012 | 8.020 | 8.190 | 7.810 | 7.930 | 2,173,039 | +0.01(+0.13%) |
| Jul 06, 2012 | 7.590 | 8.040 | 7.490 | 7.920 | 4,638,909 | +0.19(+2.46%) |
| Jul 05, 2012 | 7.350 | 7.930 | 7.160 | 7.730 | 2,799,643 | +0.40(+5.46%) |
| Jul 04, 2012 | 7.400 | 7.430 | 7.300 | 7.330 | 663,744 | -0.12(-1.61%) |
| Jul 03, 2012 | 7.210 | 7.450 | 7.210 | 7.450 | 1,814,969 | +0.45(+6.43%) |
| Jun 29, 2012 | 7.000 | 7.000 | 7.000 | 0 | +0.14(+2.04%) | |
| Jun 28, 2012 | 6.910 | 6.970 | 6.750 | 6.860 | 1,184,607 | -0.19(-2.70%) |
| Jun 27, 2012 | 7.050 | 7.090 | 6.940 | 7.050 | 1,649,216 | +0.07(+1.00%) |
| Jun 26, 2012 | 7.090 | 7.110 | 6.890 | 6.980 | 1,799,260 | -0.11(-1.55%) |
| Jun 25, 2012 | 7.320 | 7.320 | 6.990 | 7.090 | 3,090,205 | -0.19(-2.61%) |
| Jun 22, 2012 | 7.560 | 7.570 | 7.080 | 7.280 | 4,253,402 | -0.34(-4.46%) |
| Jun 21, 2012 | 7.900 | 8.040 | 7.590 | 7.620 | 2,137,406 | -0.47(-5.81%) |
| Jun 20, 2012 | 8.000 | 8.170 | 7.910 | 8.090 | 3,552,361 | -0.04(-0.49%) |
| Jun 19, 2012 | 8.250 | 8.280 | 8.070 | 8.130 | 3,354,056 | -0.06(-0.73%) |
| Jun 18, 2012 | 8.120 | 8.240 | 7.970 | 8.190 | 3,065,569 | +0.06(+0.74%) |
| Jun 15, 2012 | 8.350 | 8.450 | 8.060 | 8.130 | 2,807,885 | -0.20(-2.40%) |
| Jun 14, 2012 | 8.320 | 8.460 | 8.210 | 8.330 | 2,057,599 | +0.05(+0.60%) |
| Jun 13, 2012 | 8.480 | 8.550 | 8.280 | 8.280 | 2,271,504 | -0.17(-2.01%) |
| Jun 12, 2012 | 8.160 | 8.470 | 8.160 | 8.450 | 1,694,153 | +0.36(+4.45%) |
| Jun 11, 2012 | 8.070 | 8.220 | 7.950 | 8.090 | 2,337,524 | +0.03(+0.37%) |
| Jun 08, 2012 | 8.110 | 8.180 | 7.930 | 8.060 | 2,821,695 | -0.16(-1.95%) |
| Jun 07, 2012 | 8.760 | 8.760 | 7.840 | 8.220 | 3,040,024 | -0.41(-4.75%) |
| Jun 06, 2012 | 9.090 | 9.140 | 8.520 | 8.630 | 4,044,099 | -0.08(-0.92%) |
| Jun 05, 2012 | 8.300 | 8.780 | 8.300 | 8.710 | 2,520,266 | +0.36(+4.31%) |
| Jun 04, 2012 | 8.270 | 8.460 | 8.140 | 8.350 | 2,472,823 | +0.19(+2.33%) |
| Jun 02, 2012 | 7.770 | 8.470 | 7.730 | 8.160 | 4,320,082 | +0.00(+0.00%) |
| Jun 01, 2012 | 7.770 | 8.470 | 7.730 | 8.160 | 4,320,082 | +0.45(+5.84%) |
| May 31, 2012 | 7.350 | 7.750 | 7.340 | 7.710 | 6,316,783 | +0.37(+5.04%) |
| May 30, 2012 | 7.340 | 7.400 | 7.140 | 7.340 | 1,780,547 | -0.02(-0.27%) |
| May 29, 2012 | 7.250 | 7.480 | 7.230 | 7.360 | 3,712,262 | +0.18(+2.51%) |
| May 28, 2012 | 7.280 | 7.280 | 7.120 | 7.180 | 839,621 | +0.06(+0.84%) |
| May 25, 2012 | 7.040 | 7.150 | 6.890 | 7.120 | 3,868,121 | +0.16(+2.30%) |
| May 24, 2012 | 7.040 | 7.120 | 6.890 | 6.960 | 5,706,632 | +0.09(+1.31%) |
| May 23, 2012 | 6.740 | 6.990 | 6.500 | 6.870 | 3,480,680 | +0.13(+1.93%) |
| May 22, 2012 | 7.070 | 7.080 | 6.720 | 6.740 | 1,888,612 | -0.26(-3.71%) |
| May 18, 2012 | 7.000 | 7.000 | 7.000 | 0 | -0.02(-0.28%) | |
| May 17, 2012 | 7.000 | 7.350 | 6.830 | 7.020 | 5,149,275 | +0.35(+5.25%) |
| May 16, 2012 | 6.400 | 7.040 | 6.300 | 6.670 | 5,945,162 | +0.26(+4.06%) |
| May 15, 2012 | 6.550 | 6.660 | 6.250 | 6.410 | 3,936,520 | -0.06(-0.93%) |
| May 14, 2012 | 7.190 | 7.250 | 6.410 | 6.470 | 5,118,924 | -0.93(-12.57%) |
| May 11, 2012 | 7.890 | 7.890 | 7.230 | 7.400 | 9,618,572 | -1.10(-12.94%) |
| May 10, 2012 | 7.500 | 8.500 | 7.430 | 8.500 | 7,357,176 | +0.11(+1.31%) |
| May 09, 2012 | 8.800 | 8.840 | 8.240 | 8.390 | 5,671,364 | -0.59(-6.57%) |
| May 08, 2012 | 9.510 | 9.510 | 8.790 | 8.980 | 1,047,453 | -0.66(-6.85%) |
| May 07, 2012 | 9.580 | 9.700 | 9.490 | 9.640 | 634,564 | -0.04(-0.41%) |
| May 04, 2012 | 9.520 | 9.970 | 9.510 | 9.680 | 928,854 | +0.10(+1.04%) |
| May 03, 2012 | 9.980 | 9.980 | 9.460 | 9.580 | 1,233,778 | -0.40(-4.01%) |
| May 02, 2012 | 10.00 | 10.22 | 9.940 | 9.980 | 926,030 | -0.11(-1.09%) |
| May 01, 2012 | 10.12 | 10.23 | 9.910 | 10.09 | 666,721 | -0.08(-0.79%) |
| Apr 30, 2012 | 10.04 | 10.21 | 9.720 | 10.17 | 894,665 | +0.12(+1.19%) |
| Apr 27, 2012 | 10.10 | 10.29 | 9.980 | 10.05 | 522,251 | -0.02(-0.20%) |
| Apr 26, 2012 | 9.690 | 10.15 | 9.630 | 10.07 | 1,210,854 | +0.43(+4.46%) |
| Apr 25, 2012 | 9.650 | 9.750 | 9.470 | 9.640 | 815,113 | +0.12(+1.26%) |
| Apr 24, 2012 | 9.510 | 9.660 | 9.470 | 9.520 | 480,143 | -0.02(-0.21%) |
| Apr 23, 2012 | 9.680 | 9.770 | 9.470 | 9.540 | 1,495,988 | -0.16(-1.65%) |
| Apr 20, 2012 | 9.690 | 9.840 | 9.570 | 9.700 | 1,714,124 | +0.08(+0.83%) |
| Apr 19, 2012 | 9.780 | 9.900 | 9.460 | 9.620 | 2,191,983 | -0.15(-1.54%) |
| Apr 18, 2012 | 9.890 | 9.980 | 9.680 | 9.770 | 1,137,009 | -0.23(-2.30%) |
| Apr 17, 2012 | 10.29 | 10.29 | 9.970 | 10.00 | 1,866,294 | -0.07(-0.70%) |
| Apr 16, 2012 | 10.31 | 10.54 | 10.06 | 10.07 | 1,015,241 | -0.31(-2.99%) |
| Apr 13, 2012 | 10.85 | 10.85 | 10.33 | 10.38 | 1,496,623 | -0.50(-4.60%) |
| Apr 12, 2012 | 10.21 | 11.03 | 10.21 | 10.88 | 2,206,229 | +0.71(+6.98%) |
| Apr 11, 2012 | 10.56 | 10.64 | 10.14 | 10.17 | 1,382,400 | -0.39(-3.69%) |
| Apr 10, 2012 | 10.52 | 10.67 | 10.40 | 10.56 | 1,859,652 | +0.15(+1.44%) |
| Apr 09, 2012 | 10.47 | 10.53 | 10.30 | 10.41 | 1,138,610 | -0.07(-0.67%) |
| Apr 05, 2012 | 10.84 | 10.84 | 10.43 | 10.48 | 2,527,661 | -0.22(-2.06%) |
| Apr 04, 2012 | 10.77 | 11.04 | 10.54 | 10.70 | 2,956,572 | -0.66(-5.81%) |
| Apr 03, 2012 | 11.65 | 11.68 | 11.34 | 11.36 | 2,554,600 | -0.32(-2.74%) |
| Apr 02, 2012 | 11.50 | 11.71 | 11.50 | 11.68 | 906,735 | +0.10(+0.86%) |
| Mar 30, 2012 | 11.34 | 11.62 | 11.28 | 11.58 | 1,361,764 | +0.33(+2.93%) |
| Mar 29, 2012 | 11.08 | 11.34 | 11.02 | 11.25 | 1,100,428 | +0.18(+1.63%) |
| Mar 28, 2012 | 11.24 | 11.24 | 10.99 | 11.07 | 3,845,797 | -0.18(-1.60%) |
| Mar 27, 2012 | 11.08 | 11.50 | 10.97 | 11.25 | 6,004,117 | +0.20(+1.81%) |
| Mar 26, 2012 | 11.02 | 11.21 | 10.96 | 11.05 | 941,829 | +0.13(+1.19%) |
| Mar 23, 2012 | 10.77 | 10.98 | 10.77 | 10.92 | 1,077,475 | +0.15(+1.39%) |
| Mar 22, 2012 | 10.50 | 10.83 | 10.42 | 10.77 | 1,556,634 | -0.01(-0.09%) |
| Mar 21, 2012 | 11.03 | 11.14 | 10.70 | 10.78 | 2,304,018 | -0.25(-2.27%) |
| Mar 20, 2012 | 11.08 | 11.08 | 10.84 | 11.03 | 2,683,497 | -0.17(-1.52%) |
| Mar 19, 2012 | 11.42 | 11.48 | 11.18 | 11.20 | 1,291,960 | -0.22(-1.93%) |
| Mar 16, 2012 | 11.64 | 11.65 | 11.39 | 11.42 | 1,457,049 | -0.25(-2.14%) |
| Mar 15, 2012 | 11.73 | 11.86 | 11.56 | 11.67 | 2,818,656 | -0.10(-0.85%) |
| Mar 14, 2012 | 12.23 | 12.23 | 11.65 | 11.77 | 4,670,657 | -0.68(-5.46%) |
| Mar 13, 2012 | 12.54 | 12.71 | 12.25 | 12.45 | 1,848,154 | -0.13(-1.03%) |
| Mar 12, 2012 | 12.72 | 12.75 | 12.48 | 12.58 | 3,193,106 | -0.14(-1.10%) |
| Mar 09, 2012 | 12.60 | 12.97 | 12.50 | 12.72 | 1,759,168 | +0.09(+0.71%) |
| Mar 08, 2012 | 12.45 | 12.76 | 12.45 | 12.63 | 1,428,526 | +0.24(+1.94%) |
| Mar 07, 2012 | 12.04 | 12.48 | 12.02 | 12.39 | 2,655,811 | +0.39(+3.25%) |
| Mar 06, 2012 | 12.20 | 12.20 | 11.86 | 12.00 | 6,532,941 | -0.26(-2.12%) |
| Mar 05, 2012 | 12.61 | 12.62 | 12.23 | 12.26 | 1,813,446 | -0.39(-3.08%) |
| Mar 02, 2012 | 12.65 | 12.83 | 12.51 | 12.65 | 1,388,668 | -0.01(-0.08%) |
| Mar 01, 2012 | 12.49 | 12.82 | 12.34 | 12.66 | 1,121,305 | +0.12(+0.96%) |
| Feb 29, 2012 | 12.59 | 12.70 | 12.27 | 12.54 | 8,669,740 | -0.08(-0.63%) |
| Feb 28, 2012 | 12.50 | 12.68 | 12.47 | 12.62 | 1,596,155 | +0.13(+1.04%) |
| Feb 27, 2012 | 12.40 | 12.78 | 12.36 | 12.49 | 2,419,582 | -0.05(-0.40%) |
| Feb 24, 2012 | 12.47 | 12.59 | 12.19 | 12.54 | 1,617,621 | +0.05(+0.40%) |
| Feb 23, 2012 | 11.82 | 12.56 | 11.80 | 12.49 | 5,170,202 | +0.57(+4.78%) |
| Feb 22, 2012 | 11.98 | 12.07 | 11.76 | 11.92 | 1,780,228 | -0.17(-1.41%) |
| Feb 21, 2012 | 11.96 | 12.14 | 11.91 | 12.09 | 2,760,872 | +0.13(+1.09%) |
| Feb 17, 2012 | 11.96 | 11.96 | 11.96 | 0 | -0.14(-1.16%) | |
| Feb 16, 2012 | 11.78 | 12.21 | 11.78 | 12.10 | 1,269,458 | +0.12(+1.00%) |
| Feb 15, 2012 | 11.87 | 12.06 | 11.82 | 11.98 | 854,189 | +0.11(+0.93%) |
| Feb 14, 2012 | 11.90 | 11.97 | 11.64 | 11.87 | 1,019,125 | -0.03(-0.25%) |
| Feb 13, 2012 | 11.80 | 11.94 | 11.66 | 11.90 | 883,679 | +0.18(+1.54%) |
| Feb 10, 2012 | 11.36 | 11.74 | 11.36 | 11.72 | 642,725 | +0.16(+1.38%) |
| Feb 09, 2012 | 11.65 | 11.77 | 11.56 | 11.56 | 936,027 | +0.00(+0.00%) |
| Feb 08, 2012 | 11.72 | 11.88 | 11.42 | 11.56 | 1,176,386 | -0.20(-1.70%) |
| Feb 07, 2012 | 12.00 | 12.06 | 11.63 | 11.76 | 1,685,393 | -0.30(-2.49%) |
| Feb 06, 2012 | 12.11 | 12.18 | 11.94 | 12.06 | 951,942 | -0.19(-1.55%) |
| Feb 03, 2012 | 12.30 | 12.66 | 12.16 | 12.25 | 1,227,612 | -0.23(-1.84%) |
| Feb 02, 2012 | 12.11 | 12.69 | 12.11 | 12.48 | 1,614,889 | +0.31(+2.55%) |
| Feb 01, 2012 | 12.10 | 12.21 | 11.84 | 12.17 | 1,321,644 | +0.21(+1.76%) |
| Jan 31, 2012 | 12.00 | 12.15 | 11.72 | 11.96 | 1,957,626 | +0.06(+0.50%) |
| Jan 30, 2012 | 11.90 | 11.98 | 11.73 | 11.90 | 1,083,133 | -0.28(-2.30%) |
| Jan 27, 2012 | 11.99 | 12.24 | 11.95 | 12.18 | 1,812,690 | +0.23(+1.92%) |
| Jan 26, 2012 | 12.00 | 12.15 | 11.85 | 11.95 | 3,174,962 | +0.15(+1.27%) |
| Jan 25, 2012 | 11.32 | 11.86 | 11.28 | 11.80 | 2,242,017 | +0.34(+2.97%) |
| Jan 24, 2012 | 11.51 | 11.75 | 11.42 | 11.46 | 1,488,659 | -0.22(-1.88%) |
| Jan 23, 2012 | 11.31 | 11.70 | 11.31 | 11.68 | 1,449,373 | +0.39(+3.45%) |
| Jan 20, 2012 | 11.36 | 11.55 | 11.26 | 11.29 | 2,513,015 | -0.14(-1.22%) |
| Jan 19, 2012 | 11.50 | 11.66 | 11.41 | 11.43 | 1,111,379 | -0.08(-0.70%) |
| Jan 18, 2012 | 11.35 | 11.57 | 11.33 | 11.51 | 910,867 | +0.03(+0.26%) |
| Jan 17, 2012 | 11.64 | 11.75 | 11.37 | 11.48 | 1,277,628 | +0.05(+0.44%) |
| Jan 16, 2012 | 11.51 | 11.60 | 11.35 | 11.43 | 326,331 | -0.14(-1.21%) |
| Jan 13, 2012 | 11.60 | 11.66 | 11.34 | 11.57 | 1,500,770 | -0.19(-1.62%) |
| Jan 12, 2012 | 11.50 | 12.11 | 11.45 | 11.76 | 4,806,570 | +0.51(+4.53%) |
| Jan 11, 2012 | 11.08 | 11.32 | 10.87 | 11.25 | 2,992,073 | +0.17(+1.53%) |
| Jan 10, 2012 | 10.56 | 11.09 | 10.55 | 11.08 | 2,252,612 | +0.63(+6.03%) |
| Jan 09, 2012 | 10.42 | 10.53 | 10.30 | 10.45 | 721,385 | -0.01(-0.10%) |
| Jan 06, 2012 | 10.36 | 10.60 | 10.26 | 10.46 | 1,153,949 | +0.07(+0.67%) |
| Jan 05, 2012 | 10.00 | 10.45 | 9.890 | 10.39 | 1,217,167 | +0.34(+3.38%) |