| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 28, 2013 | 7.695 | 7.970 | 7.695 | 7.750 | 885,496 | -0.02(-0.26%) |
| Feb 27, 2013 | 7.500 | 7.775 | 7.460 | 7.770 | 907,107 | +0.29(+3.88%) |
| Feb 26, 2013 | 7.310 | 7.520 | 7.230 | 7.480 | 912,929 | +0.28(+3.89%) |
| Feb 22, 2013 | 7.080 | 7.290 | 7.070 | 7.200 | 1,084,039 | +0.13(+1.84%) |
| Feb 21, 2013 | 6.860 | 7.144 | 6.850 | 7.070 | 1,406,324 | +0.21(+3.06%) |
| Feb 20, 2013 | 6.640 | 6.940 | 6.400 | 6.860 | 3,224,087 | +0.41(+6.36%) |
| Feb 19, 2013 | 8.170 | 8.170 | 6.430 | 6.450 | 4,620,387 | -2.53(-28.17%) |
| Feb 15, 2013 | 9.220 | 9.370 | 8.810 | 8.980 | 1,273,148 | -0.19(-2.07%) |
| Feb 14, 2013 | 9.440 | 9.510 | 9.150 | 9.170 | 887,472 | -0.29(-3.07%) |
| Feb 13, 2013 | 9.700 | 9.820 | 9.440 | 9.460 | 1,294,432 | -0.24(-2.47%) |
| Feb 12, 2013 | 10.00 | 10.14 | 9.680 | 9.700 | 552,755 | -0.31(-3.10%) |
| Feb 11, 2013 | 9.790 | 10.03 | 9.660 | 10.01 | 603,621 | +0.19(+1.93%) |
| Feb 08, 2013 | 10.18 | 10.32 | 9.800 | 9.820 | 745,125 | -0.32(-3.16%) |
| Feb 07, 2013 | 9.740 | 10.19 | 9.530 | 10.14 | 797,455 | +0.38(+3.89%) |
| Feb 06, 2013 | 9.570 | 9.790 | 9.520 | 9.760 | 460,066 | +0.33(+3.50%) |
| Feb 04, 2013 | 9.700 | 9.890 | 9.410 | 9.430 | 880,783 | -0.37(-3.78%) |
| Feb 01, 2013 | 10.11 | 10.14 | 9.690 | 9.800 | 594,238 | -0.21(-2.10%) |
| Jan 31, 2013 | 9.870 | 10.17 | 9.840 | 10.01 | 252,037 | +0.10(+1.01%) |
| Jan 30, 2013 | 10.13 | 10.24 | 9.740 | 9.910 | 636,986 | -0.26(-2.56%) |
| Jan 29, 2013 | 10.63 | 10.76 | 10.06 | 10.17 | 519,873 | -0.45(-4.24%) |
| Jan 28, 2013 | 10.64 | 10.75 | 10.45 | 10.62 | 579,026 | -0.03(-0.28%) |
| Jan 25, 2013 | 10.67 | 10.78 | 10.57 | 10.65 | 301,199 | +0.07(+0.66%) |
| Jan 24, 2013 | 10.41 | 10.82 | 10.41 | 10.58 | 428,913 | +0.16(+1.54%) |
| Jan 23, 2013 | 10.56 | 10.67 | 10.35 | 10.42 | 403,118 | -0.12(-1.14%) |
| Jan 22, 2013 | 10.32 | 10.60 | 10.27 | 10.54 | 539,868 | +0.27(+2.63%) |
| Jan 18, 2013 | 10.14 | 10.32 | 9.960 | 10.27 | 1,031,251 | +0.12(+1.18%) |
| Jan 17, 2013 | 10.27 | 10.31 | 10.05 | 10.15 | 661,067 | -0.11(-1.07%) |
| Jan 16, 2013 | 10.31 | 10.48 | 10.18 | 10.26 | 791,445 | -0.10(-0.97%) |
| Jan 15, 2013 | 10.48 | 10.48 | 10.22 | 10.36 | 471,837 | -0.18(-1.71%) |
| Jan 14, 2013 | 10.49 | 10.96 | 10.43 | 10.54 | 755,240 | +0.06(+0.57%) |
| Jan 12, 2013 | 10.55 | 10.82 | 10.31 | 10.48 | 770,963 | +0.00(+0.00%) |
| Jan 11, 2013 | 10.55 | 10.82 | 10.31 | 10.48 | 770,963 | -0.08(-0.76%) |
| Jan 10, 2013 | 10.44 | 10.59 | 10.06 | 10.56 | 746,096 | +0.17(+1.64%) |
| Jan 09, 2013 | 10.94 | 11.02 | 10.16 | 10.39 | 1,015,687 | -0.54(-4.94%) |
| Jan 08, 2013 | 11.26 | 11.45 | 10.85 | 10.93 | 373,365 | -0.37(-3.27%) |
| Jan 07, 2013 | 11.24 | 11.45 | 11.10 | 11.30 | 248,463 | -0.06(-0.53%) |
| Jan 04, 2013 | 11.46 | 11.51 | 11.24 | 11.36 | 268,372 | -0.04(-0.35%) |
| Jan 03, 2013 | 11.38 | 11.43 | 11.21 | 11.40 | 428,306 | +0.06(+0.53%) |
| Jan 02, 2013 | 11.23 | 11.40 | 11.15 | 11.34 | 639,166 | +0.44(+4.04%) |
| Dec 31, 2012 | 10.57 | 11.12 | 10.57 | 10.90 | 851,407 | +0.28(+2.64%) |
| Dec 28, 2012 | 10.36 | 10.66 | 10.21 | 10.62 | 649,369 | +0.23(+2.21%) |
| Dec 27, 2012 | 10.87 | 10.98 | 10.24 | 10.39 | 525,754 | -0.45(-4.14%) |
| Dec 26, 2012 | 10.97 | 11.10 | 10.63 | 10.84 | 326,872 | -0.08(-0.74%) |
| Dec 24, 2012 | 11.08 | 11.15 | 10.83 | 10.92 | 126,506 | -0.12(-1.09%) |
| Dec 21, 2012 | 11.30 | 11.42 | 11.04 | 11.04 | 950,155 | -0.42(-3.66%) |
| Dec 20, 2012 | 11.36 | 11.46 | 11.12 | 11.46 | 404,136 | +0.13(+1.15%) |
| Dec 19, 2012 | 11.30 | 11.38 | 11.23 | 11.33 | 283,915 | +0.04(+0.35%) |
| Dec 18, 2012 | 11.19 | 11.34 | 11.07 | 11.29 | 282,766 | +0.07(+0.62%) |
| Dec 17, 2012 | 11.24 | 11.26 | 11.06 | 11.22 | 422,475 | +0.03(+0.27%) |
| Dec 14, 2012 | 11.05 | 11.24 | 10.90 | 11.19 | 202,179 | +0.10(+0.90%) |
| Dec 13, 2012 | 11.27 | 11.27 | 10.97 | 11.09 | 385,517 | -0.19(-1.68%) |
| Dec 12, 2012 | 11.34 | 11.55 | 11.15 | 11.28 | 476,505 | -0.06(-0.53%) |
| Dec 11, 2012 | 11.00 | 11.46 | 10.89 | 11.34 | 402,222 | +0.42(+3.85%) |
| Dec 10, 2012 | 10.85 | 10.97 | 10.79 | 10.92 | 285,916 | +0.05(+0.46%) |
| Dec 07, 2012 | 10.89 | 10.92 | 10.68 | 10.87 | 232,698 | +0.05(+0.46%) |
| Dec 06, 2012 | 10.80 | 10.90 | 10.54 | 10.82 | 206,505 | -0.02(-0.18%) |
| Dec 05, 2012 | 10.79 | 10.95 | 10.55 | 10.84 | 344,193 | +0.08(+0.74%) |
| Dec 04, 2012 | 10.53 | 10.84 | 10.31 | 10.76 | 329,779 | +0.16(+1.51%) |
| Nov 30, 2012 | 10.37 | 10.70 | 10.26 | 10.60 | 493,307 | +0.18(+1.73%) |
| Nov 29, 2012 | 10.25 | 10.48 | 10.15 | 10.42 | 307,542 | +0.25(+2.46%) |
| Nov 28, 2012 | 10.10 | 10.21 | 9.800 | 10.17 | 283,681 | -0.03(-0.29%) |
| Nov 27, 2012 | 10.18 | 10.35 | 10.10 | 10.20 | 406,669 | +0.10(+0.99%) |
| Nov 26, 2012 | 9.760 | 10.11 | 9.731 | 10.10 | 420,593 | +0.36(+3.70%) |
| Nov 24, 2012 | 9.690 | 9.800 | 9.630 | 9.740 | 161,801 | +0.00(+0.00%) |
| Nov 23, 2012 | 9.690 | 9.800 | 9.630 | 9.740 | 161,801 | +0.11(+1.14%) |
| Nov 21, 2012 | 9.750 | 9.750 | 9.510 | 9.630 | 285,837 | -0.10(-1.03%) |
| Nov 20, 2012 | 9.890 | 9.900 | 9.550 | 9.730 | 184,195 | -0.21(-2.11%) |
| Nov 19, 2012 | 9.530 | 9.970 | 9.510 | 9.940 | 284,075 | +0.48(+5.07%) |
| Nov 16, 2012 | 9.590 | 9.590 | 9.030 | 9.460 | 426,577 | -0.15(-1.56%) |
| Nov 15, 2012 | 9.940 | 10.08 | 9.500 | 9.610 | 319,154 | -0.35(-3.51%) |
| Nov 14, 2012 | 9.960 | 10.11 | 9.900 | 9.960 | 396,075 | +0.02(+0.20%) |
| Nov 13, 2012 | 9.990 | 10.04 | 9.840 | 9.940 | 385,989 | -0.16(-1.58%) |
| Nov 12, 2012 | 10.00 | 10.28 | 9.800 | 10.10 | 558,684 | +0.10(+1.00%) |
| Nov 09, 2012 | 8.430 | 10.37 | 8.400 | 10.00 | 1,903,511 | +1.52(+17.92%) |
| Nov 08, 2012 | 9.150 | 9.398 | 8.450 | 8.480 | 1,017,727 | -0.68(-7.42%) |
| Nov 07, 2012 | 9.140 | 9.230 | 8.910 | 9.160 | 391,368 | -0.08(-0.87%) |
| Nov 06, 2012 | 9.523 | 9.580 | 9.170 | 9.240 | 633,262 | -0.16(-1.70%) |
| Nov 05, 2012 | 9.930 | 9.930 | 9.400 | 9.400 | 201,225 | -0.52(-5.24%) |
| Nov 02, 2012 | 9.900 | 10.00 | 9.720 | 9.920 | 460,657 | +0.02(+0.20%) |
| Nov 01, 2012 | 9.360 | 9.989 | 9.310 | 9.900 | 725,141 | +0.60(+6.45%) |
| Oct 31, 2012 | 9.090 | 9.410 | 9.090 | 9.300 | 400,558 | +0.20(+2.20%) |
| Oct 26, 2012 | 9.100 | 9.100 | 9.100 | 0 | -0.02(-0.22%) | |
| Oct 25, 2012 | 9.470 | 9.610 | 9.080 | 9.120 | 532,040 | -0.23(-2.46%) |
| Oct 24, 2012 | 9.750 | 9.900 | 9.300 | 9.350 | 409,912 | -0.33(-3.41%) |
| Oct 23, 2012 | 10.09 | 10.17 | 9.600 | 9.680 | 490,854 | -0.75(-7.19%) |
| Oct 19, 2012 | 10.59 | 10.62 | 10.27 | 10.43 | 175,488 | -0.21(-1.97%) |
| Oct 18, 2012 | 10.69 | 10.88 | 10.63 | 10.64 | 396,505 | -0.07(-0.65%) |
| Oct 17, 2012 | 10.74 | 10.77 | 10.58 | 10.71 | 230,999 | -0.01(-0.09%) |
| Oct 16, 2012 | 10.66 | 10.79 | 10.62 | 10.72 | 197,325 | +0.08(+0.75%) |
| Oct 15, 2012 | 10.50 | 10.74 | 10.41 | 10.64 | 190,477 | +0.15(+1.43%) |
| Oct 12, 2012 | 10.99 | 11.02 | 10.48 | 10.49 | 432,920 | -0.50(-4.55%) |
| Oct 11, 2012 | 11.10 | 11.19 | 10.96 | 10.99 | 360,451 | -0.04(-0.36%) |
| Oct 10, 2012 | 11.01 | 11.27 | 10.91 | 11.03 | 201,718 | +0.02(+0.18%) |
| Oct 09, 2012 | 11.33 | 11.39 | 10.98 | 11.01 | 265,781 | -0.28(-2.48%) |
| Oct 08, 2012 | 11.25 | 11.41 | 11.16 | 11.29 | 273,588 | +0.01(+0.09%) |
| Oct 06, 2012 | 11.43 | 11.52 | 11.25 | 11.28 | 293,277 | +0.00(+0.00%) |
| Oct 05, 2012 | 11.43 | 11.52 | 11.25 | 11.28 | 293,277 | -0.12(-1.05%) |
| Oct 04, 2012 | 11.47 | 11.55 | 11.34 | 11.40 | 280,298 | -0.07(-0.61%) |
| Oct 03, 2012 | 11.40 | 11.53 | 11.07 | 11.47 | 1,205,075 | +0.02(+0.17%) |
| Oct 02, 2012 | 11.54 | 11.84 | 11.28 | 11.45 | 359,632 | -0.05(-0.43%) |
| Oct 01, 2012 | 11.39 | 11.51 | 11.35 | 11.50 | 395,796 | +0.14(+1.28%) |
| Sep 28, 2012 | 11.33 | 11.52 | 11.27 | 11.36 | 402,632 | -0.01(-0.13%) |
| Sep 27, 2012 | 11.38 | 11.48 | 11.23 | 11.37 | 240,273 | +0.05(+0.44%) |
| Sep 26, 2012 | 11.24 | 11.40 | 10.92 | 11.32 | 542,089 | +0.06(+0.58%) |
| Sep 25, 2012 | 11.66 | 11.81 | 11.13 | 11.26 | 897,708 | -0.39(-3.35%) |
| Sep 24, 2012 | 11.43 | 11.85 | 11.43 | 11.64 | 463,096 | +0.14(+1.26%) |
| Sep 21, 2012 | 11.62 | 11.72 | 11.46 | 11.50 | 703,635 | -0.10(-0.86%) |
| Sep 20, 2012 | 11.81 | 11.81 | 11.53 | 11.60 | 227,978 | -0.21(-1.78%) |
| Sep 19, 2012 | 12.07 | 12.07 | 11.75 | 11.81 | 362,234 | -0.26(-2.15%) |
| Sep 18, 2012 | 12.14 | 12.20 | 11.86 | 12.07 | 220,817 | -0.05(-0.41%) |
| Sep 17, 2012 | 12.23 | 12.23 | 11.96 | 12.12 | 264,820 | -0.17(-1.38%) |
| Sep 14, 2012 | 12.27 | 12.76 | 12.22 | 12.29 | 631,962 | +0.02(+0.16%) |
| Sep 13, 2012 | 12.18 | 12.46 | 12.01 | 12.27 | 480,566 | +0.08(+0.66%) |
| Sep 12, 2012 | 11.28 | 12.44 | 11.28 | 12.19 | 1,093,183 | +1.19(+10.82%) |
| Sep 11, 2012 | 11.00 | 11.30 | 10.96 | 11.00 | 646,084 | +0.10(+0.92%) |
| Sep 10, 2012 | 11.72 | 11.93 | 10.83 | 10.90 | 1,091,668 | -0.86(-7.31%) |
| Sep 07, 2012 | 11.51 | 11.78 | 11.37 | 11.76 | 842,896 | +0.40(+3.52%) |
| Sep 06, 2012 | 11.22 | 11.47 | 11.18 | 11.36 | 501,865 | +0.18(+1.61%) |
| Sep 05, 2012 | 11.24 | 11.26 | 11.06 | 11.18 | 433,341 | -0.04(-0.36%) |
| Sep 04, 2012 | 11.13 | 11.28 | 10.99 | 11.22 | 534,210 | +0.07(+0.63%) |
| Aug 31, 2012 | 11.31 | 11.35 | 11.02 | 11.15 | 582,867 | +0.04(+0.36%) |
| Aug 30, 2012 | 11.08 | 11.22 | 11.01 | 11.11 | 613,540 | -0.02(-0.18%) |
| Aug 29, 2012 | 11.05 | 11.37 | 10.93 | 11.13 | 705,879 | +0.94(+9.22%) |
| Aug 27, 2012 | 10.13 | 10.23 | 10.04 | 10.19 | 495,846 | +0.07(+0.69%) |
| Aug 24, 2012 | 9.940 | 10.20 | 9.920 | 10.12 | 634,608 | +0.12(+1.20%) |
| Aug 23, 2012 | 9.880 | 10.06 | 9.730 | 10.00 | 534,168 | +0.09(+0.91%) |
| Aug 22, 2012 | 9.960 | 9.980 | 9.720 | 9.910 | 392,222 | -0.07(-0.70%) |
| Aug 21, 2012 | 9.600 | 10.05 | 9.462 | 9.980 | 862,571 | +0.45(+4.72%) |
| Aug 20, 2012 | 9.440 | 9.600 | 9.180 | 9.530 | 525,461 | +0.04(+0.42%) |
| Aug 17, 2012 | 9.300 | 9.490 | 9.060 | 9.490 | 602,779 | +0.17(+1.82%) |
| Aug 16, 2012 | 8.690 | 9.500 | 8.610 | 9.320 | 1,376,221 | +0.63(+7.25%) |
| Aug 15, 2012 | 8.500 | 8.760 | 8.290 | 8.690 | 1,108,171 | +0.24(+2.84%) |
| Aug 14, 2012 | 8.900 | 8.950 | 8.390 | 8.450 | 1,357,496 | -0.48(-5.38%) |
| Aug 13, 2012 | 9.280 | 9.350 | 8.750 | 8.930 | 2,297,636 | -0.39(-4.18%) |
| Aug 11, 2012 | 10.28 | 10.50 | 9.030 | 9.320 | 4,254,444 | +0.00(+0.00%) |
| Aug 10, 2012 | 10.28 | 10.50 | 9.030 | 9.320 | 4,254,444 | -1.88(-16.79%) |
| Aug 09, 2012 | 10.61 | 11.31 | 10.55 | 11.20 | 1,775,372 | +0.56(+5.26%) |
| Aug 08, 2012 | 10.34 | 10.79 | 10.31 | 10.64 | 544,722 | +0.31(+3.00%) |
| Aug 07, 2012 | 10.50 | 10.60 | 10.31 | 10.33 | 383,024 | -0.09(-0.86%) |
| Aug 06, 2012 | 10.23 | 10.68 | 10.13 | 10.42 | 441,023 | +0.19(+1.86%) |
| Aug 03, 2012 | 10.25 | 10.42 | 10.12 | 10.23 | 243,251 | +0.20(+1.99%) |
| Aug 02, 2012 | 10.39 | 10.52 | 9.940 | 10.03 | 494,861 | -0.39(-3.74%) |
| Aug 01, 2012 | 10.75 | 10.80 | 10.42 | 10.42 | 311,510 | -0.24(-2.25%) |
| Jul 31, 2012 | 10.83 | 10.95 | 10.60 | 10.66 | 444,837 | -0.16(-1.48%) |
| Jul 30, 2012 | 11.24 | 11.27 | 10.58 | 10.82 | 535,659 | -0.41(-3.65%) |
| Jul 27, 2012 | 10.89 | 11.24 | 10.72 | 11.23 | 519,187 | +0.39(+3.60%) |
| Jul 26, 2012 | 10.96 | 11.12 | 10.64 | 10.84 | 585,925 | +0.01(+0.09%) |
| Jul 25, 2012 | 10.58 | 10.93 | 10.52 | 10.83 | 449,532 | +0.33(+3.14%) |
| Jul 24, 2012 | 10.78 | 10.94 | 10.41 | 10.50 | 1,363,444 | -0.18(-1.69%) |
| Jul 23, 2012 | 11.06 | 11.27 | 10.39 | 10.68 | 684,967 | -0.03(-0.28%) |
| Jul 20, 2012 | 10.91 | 11.01 | 10.68 | 10.71 | 369,110 | -0.30(-2.72%) |
| Jul 19, 2012 | 10.71 | 11.07 | 10.60 | 11.01 | 682,096 | +0.29(+2.71%) |
| Jul 18, 2012 | 11.75 | 11.75 | 10.62 | 10.72 | 1,090,865 | -1.08(-9.15%) |
| Jul 17, 2012 | 11.76 | 12.50 | 11.65 | 11.80 | 3,712,628 | +2.19(+22.79%) |
| Jul 16, 2012 | 10.17 | 10.17 | 9.590 | 9.610 | 722,389 | -0.58(-5.69%) |
| Jul 14, 2012 | 10.29 | 10.38 | 10.08 | 10.19 | 365,062 | +0.00(+0.00%) |
| Jul 13, 2012 | 10.29 | 10.38 | 10.08 | 10.19 | 365,062 | -0.04(-0.39%) |
| Jul 12, 2012 | 10.50 | 10.70 | 10.17 | 10.23 | 576,467 | -0.37(-3.49%) |
| Jul 11, 2012 | 11.13 | 11.16 | 10.48 | 10.60 | 667,018 | -0.54(-4.85%) |
| Jul 10, 2012 | 12.29 | 12.36 | 11.04 | 11.14 | 777,902 | -1.04(-8.54%) |
| Jul 09, 2012 | 12.11 | 12.38 | 12.10 | 12.18 | 526,670 | -0.03(-0.25%) |
| Jul 06, 2012 | 12.40 | 12.59 | 12.20 | 12.21 | 289,480 | -0.31(-2.48%) |
| Jul 05, 2012 | 12.45 | 12.73 | 12.39 | 12.52 | 239,927 | +0.00(+0.00%) |
| Jul 03, 2012 | 12.60 | 12.69 | 12.40 | 12.52 | 121,313 | -0.03(-0.24%) |
| Jul 02, 2012 | 12.37 | 12.63 | 12.35 | 12.55 | 346,476 | +0.15(+1.21%) |
| Jun 30, 2012 | 12.58 | 12.60 | 12.24 | 12.40 | 608,803 | +0.03(+0.24%) |
| Jun 29, 2012 | 12.58 | 12.60 | 12.24 | 12.37 | 613,867 | +0.07(+0.57%) |
| Jun 28, 2012 | 12.01 | 12.31 | 11.96 | 12.30 | 374,821 | +0.18(+1.49%) |
| Jun 27, 2012 | 12.27 | 12.40 | 11.91 | 12.12 | 604,057 | -0.15(-1.22%) |
| Jun 26, 2012 | 12.37 | 12.45 | 12.20 | 12.27 | 284,973 | -0.12(-0.93%) |
| Jun 25, 2012 | 12.26 | 12.44 | 12.20 | 12.38 | 453,606 | -0.04(-0.28%) |
| Jun 22, 2012 | 12.45 | 12.56 | 12.32 | 12.42 | 1,483,620 | +0.01(+0.08%) |
| Jun 21, 2012 | 12.74 | 12.80 | 12.35 | 12.41 | 492,850 | -0.39(-3.05%) |
| Jun 20, 2012 | 12.82 | 12.87 | 12.58 | 12.80 | 526,791 | +0.09(+0.71%) |
| Jun 19, 2012 | 12.61 | 12.79 | 12.56 | 12.71 | 635,549 | +0.14(+1.11%) |
| Jun 18, 2012 | 12.45 | 12.79 | 12.14 | 12.57 | 720,024 | +0.10(+0.80%) |
| Jun 15, 2012 | 12.37 | 12.51 | 12.14 | 12.47 | 708,302 | +0.04(+0.32%) |
| Jun 14, 2012 | 12.05 | 12.55 | 12.05 | 12.43 | 670,108 | +0.38(+3.15%) |
| Jun 13, 2012 | 11.85 | 12.51 | 11.85 | 12.05 | 819,372 | +0.05(+0.42%) |
| Jun 12, 2012 | 12.17 | 12.35 | 11.69 | 12.00 | 787,108 | -0.15(-1.23%) |
| Jun 11, 2012 | 12.36 | 12.40 | 12.05 | 12.15 | 1,142,904 | -0.24(-1.94%) |
| Jun 08, 2012 | 11.88 | 12.45 | 11.83 | 12.39 | 1,791,762 | +0.48(+4.03%) |
| Jun 07, 2012 | 12.91 | 13.20 | 11.64 | 11.91 | 5,089,361 | -0.22(-1.81%) |
| Jun 06, 2012 | 9.680 | 13.00 | 9.630 | 12.13 | 2,638,309 | +2.54(+26.49%) |
| Jun 05, 2012 | 9.410 | 9.680 | 9.340 | 9.590 | 292,079 | +0.12(+1.27%) |
| Jun 04, 2012 | 9.690 | 9.690 | 9.250 | 9.470 | 461,190 | -0.19(-1.97%) |
| Jun 02, 2012 | 9.280 | 9.740 | 9.100 | 9.660 | 588,698 | +0.00(+0.00%) |
| Jun 01, 2012 | 9.280 | 9.740 | 9.100 | 9.660 | 593,131 | +0.15(+1.58%) |
| May 31, 2012 | 10.00 | 10.10 | 9.400 | 9.510 | 1,027,120 | -0.41(-4.13%) |
| May 30, 2012 | 9.880 | 10.06 | 9.480 | 9.920 | 2,343,865 | +0.87(+9.61%) |
| May 29, 2012 | 9.110 | 9.460 | 8.910 | 9.050 | 545,569 | +0.41(+4.75%) |
| May 25, 2012 | 8.610 | 8.790 | 8.602 | 8.640 | 152,756 | +0.06(+0.70%) |
| May 24, 2012 | 8.660 | 8.800 | 8.440 | 8.580 | 177,643 | -0.09(-1.04%) |
| May 23, 2012 | 8.570 | 8.700 | 8.330 | 8.670 | 220,682 | -0.01(-0.12%) |
| May 22, 2012 | 8.500 | 8.860 | 8.490 | 8.680 | 313,704 | +0.14(+1.64%) |
| May 21, 2012 | 8.390 | 8.680 | 8.300 | 8.540 | 515,020 | +0.20(+2.40%) |
| May 18, 2012 | 8.440 | 8.455 | 8.249 | 8.340 | 427,441 | -0.09(-1.07%) |
| May 17, 2012 | 8.250 | 8.550 | 8.070 | 8.430 | 659,844 | +0.22(+2.68%) |
| May 16, 2012 | 8.230 | 8.520 | 8.170 | 8.210 | 364,317 | +0.02(+0.24%) |
| May 15, 2012 | 7.860 | 8.250 | 7.748 | 8.190 | 614,558 | +0.35(+4.46%) |
| May 14, 2012 | 7.770 | 8.100 | 7.510 | 7.840 | 643,178 | +0.04(+0.51%) |
| May 11, 2012 | 8.120 | 8.120 | 7.715 | 7.800 | 994,242 | -0.37(-4.53%) |
| May 10, 2012 | 9.700 | 9.800 | 7.970 | 8.170 | 1,734,715 | -1.93(-19.11%) |
| May 09, 2012 | 9.360 | 10.13 | 9.160 | 10.10 | 779,190 | +0.61(+6.43%) |
| May 08, 2012 | 9.440 | 9.630 | 9.350 | 9.490 | 281,662 | -0.05(-0.52%) |
| May 07, 2012 | 9.390 | 9.640 | 9.270 | 9.540 | 309,149 | +0.11(+1.17%) |
| May 04, 2012 | 9.340 | 9.540 | 9.230 | 9.430 | 310,552 | +0.03(+0.32%) |
| May 03, 2012 | 9.520 | 9.530 | 9.230 | 9.400 | 294,943 | -0.13(-1.36%) |
| May 02, 2012 | 9.770 | 9.850 | 9.370 | 9.530 | 228,818 | -0.32(-3.25%) |
| May 01, 2012 | 9.280 | 9.950 | 9.140 | 9.850 | 539,159 | +0.57(+6.14%) |
| Apr 30, 2012 | 9.360 | 9.480 | 9.209 | 9.280 | 248,594 | -0.13(-1.38%) |
| Apr 27, 2012 | 9.770 | 9.770 | 9.380 | 9.410 | 294,032 | -0.34(-3.49%) |
| Apr 26, 2012 | 9.770 | 9.910 | 9.680 | 9.750 | 218,406 | -0.06(-0.61%) |
| Apr 25, 2012 | 9.920 | 9.990 | 9.550 | 9.810 | 287,987 | +0.05(+0.51%) |
| Apr 24, 2012 | 9.180 | 9.880 | 9.100 | 9.760 | 603,122 | +0.66(+7.25%) |
| Apr 23, 2012 | 8.990 | 9.255 | 8.820 | 9.100 | 253,147 | -0.09(-0.98%) |
| Apr 20, 2012 | 9.340 | 9.390 | 9.150 | 9.190 | 202,020 | -0.01(-0.11%) |
| Apr 19, 2012 | 9.230 | 9.490 | 9.070 | 9.200 | 181,407 | -0.05(-0.54%) |
| Apr 18, 2012 | 9.320 | 9.410 | 9.190 | 9.250 | 212,634 | -0.16(-1.70%) |
| Apr 17, 2012 | 9.320 | 9.800 | 9.310 | 9.410 | 232,770 | +0.19(+2.06%) |
| Apr 16, 2012 | 9.330 | 9.420 | 9.080 | 9.220 | 244,551 | -0.04(-0.43%) |
| Apr 13, 2012 | 9.210 | 9.370 | 9.110 | 9.260 | 253,922 | -0.06(-0.64%) |
| Apr 12, 2012 | 9.230 | 9.350 | 9.210 | 9.320 | 165,718 | +0.10(+1.08%) |
| Apr 11, 2012 | 9.120 | 9.270 | 9.050 | 9.220 | 334,686 | +0.23(+2.56%) |
| Apr 10, 2012 | 9.180 | 9.180 | 8.940 | 8.990 | 552,360 | -0.18(-1.96%) |
| Apr 09, 2012 | 9.340 | 9.340 | 9.033 | 9.170 | 524,927 | -0.38(-3.98%) |
| Apr 05, 2012 | 9.830 | 9.900 | 9.490 | 9.550 | 294,241 | -0.35(-3.54%) |
| Apr 04, 2012 | 9.750 | 9.920 | 9.600 | 9.900 | 337,380 | -0.02(-0.20%) |
| Apr 03, 2012 | 10.24 | 10.32 | 9.900 | 9.920 | 254,128 | -0.36(-3.50%) |
| Apr 02, 2012 | 10.20 | 10.34 | 10.04 | 10.28 | 300,639 | +0.07(+0.69%) |
| Mar 30, 2012 | 10.41 | 10.41 | 10.11 | 10.21 | 216,512 | -0.11(-1.07%) |
| Mar 29, 2012 | 10.43 | 10.54 | 10.26 | 10.32 | 180,761 | -0.24(-2.27%) |
| Mar 28, 2012 | 10.64 | 10.66 | 10.39 | 10.56 | 239,813 | -0.09(-0.85%) |
| Mar 27, 2012 | 10.58 | 10.72 | 10.58 | 10.65 | 632,937 | +0.06(+0.57%) |
| Mar 26, 2012 | 10.32 | 10.62 | 10.23 | 10.59 | 204,944 | +0.39(+3.82%) |
| Mar 23, 2012 | 10.25 | 10.32 | 10.11 | 10.20 | 144,592 | -0.05(-0.49%) |
| Mar 22, 2012 | 10.22 | 10.43 | 10.15 | 10.25 | 163,403 | -0.15(-1.44%) |
| Mar 21, 2012 | 10.51 | 10.60 | 10.21 | 10.40 | 228,150 | -0.12(-1.14%) |
| Mar 20, 2012 | 10.35 | 10.60 | 10.24 | 10.52 | 222,116 | +0.08(+0.77%) |
| Mar 19, 2012 | 10.60 | 10.82 | 10.41 | 10.44 | 409,515 | -0.14(-1.32%) |
| Mar 16, 2012 | 10.59 | 10.62 | 10.38 | 10.58 | 369,773 | +0.05(+0.47%) |
| Mar 15, 2012 | 10.36 | 10.54 | 10.25 | 10.53 | 333,170 | +0.22(+2.13%) |
| Mar 14, 2012 | 10.39 | 10.42 | 10.25 | 10.31 | 285,185 | -0.13(-1.25%) |
| Mar 13, 2012 | 10.42 | 10.47 | 10.25 | 10.44 | 365,546 | +0.15(+1.46%) |
| Mar 12, 2012 | 10.63 | 10.67 | 10.28 | 10.29 | 319,846 | -0.34(-3.20%) |
| Mar 09, 2012 | 10.57 | 10.84 | 10.37 | 10.63 | 356,488 | +0.06(+0.57%) |
| Mar 08, 2012 | 10.40 | 10.58 | 10.16 | 10.57 | 298,314 | +0.27(+2.62%) |
| Mar 07, 2012 | 10.28 | 10.41 | 10.11 | 10.30 | 469,778 | +0.14(+1.38%) |
| Mar 06, 2012 | 10.10 | 10.18 | 9.840 | 10.16 | 580,656 | -0.10(-0.97%) |
| Mar 05, 2012 | 10.10 | 10.42 | 10.05 | 10.26 | 402,458 | +0.08(+0.79%) |
| Mar 02, 2012 | 10.09 | 10.54 | 10.07 | 10.18 | 475,220 | +0.08(+0.79%) |