Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Feb 28, 2013 | 31.13 | 31.70 | 31.04 | 31.20 | 514,034 | +0.32(+1.03%) |
Feb 27, 2013 | 30.06 | 31.33 | 30.02 | 30.88 | 1,053,971 | +0.87(+2.91%) |
Feb 26, 2013 | 30.51 | 30.67 | 29.69 | 30.01 | 1,433,564 | -0.20(-0.65%) |
Feb 25, 2013 | 31.28 | 31.38 | 30.15 | 30.21 | 931,690 | -0.87(-2.81%) |
Feb 22, 2013 | 30.78 | 31.31 | 30.78 | 31.08 | 838,339 | +0.60(+1.97%) |
Feb 21, 2013 | 30.89 | 31.04 | 30.22 | 30.48 | 919,785 | -0.47(-1.52%) |
Feb 20, 2013 | 31.83 | 31.94 | 30.94 | 30.95 | 1,079,471 | -0.92(-2.90%) |
Feb 19, 2013 | 31.19 | 31.95 | 31.19 | 31.88 | 989,065 | +0.76(+2.45%) |
Feb 15, 2013 | 31.55 | 32.00 | 31.00 | 31.12 | 1,085,971 | -0.31(-0.98%) |
Feb 14, 2013 | 31.10 | 31.71 | 31.10 | 31.42 | 657,949 | +0.24(+0.77%) |
Feb 13, 2013 | 31.37 | 31.57 | 30.39 | 31.18 | 879,946 | -0.22(-0.71%) |
Feb 12, 2013 | 31.25 | 31.64 | 31.15 | 31.41 | 827,668 | +0.15(+0.49%) |
Feb 11, 2013 | 30.77 | 31.30 | 30.65 | 31.25 | 742,050 | +0.43(+1.39%) |
Feb 08, 2013 | 30.83 | 31.08 | 30.62 | 30.82 | 652,908 | +0.04(+0.14%) |
Feb 07, 2013 | 30.57 | 30.88 | 30.18 | 30.78 | 870,334 | +0.21(+0.70%) |
Feb 06, 2013 | 30.35 | 30.86 | 30.16 | 30.57 | 892,820 | +0.90(+3.03%) |
Feb 04, 2013 | 30.62 | 30.63 | 29.62 | 29.67 | 2,058,788 | -1.32(-4.26%) |
Feb 01, 2013 | 31.12 | 31.42 | 30.95 | 30.99 | 1,215,399 | +0.03(+0.08%) |
Jan 31, 2013 | 30.80 | 31.06 | 30.49 | 30.96 | 963,524 | +0.11(+0.36%) |
Jan 30, 2013 | 30.71 | 31.12 | 30.70 | 30.85 | 1,287,241 | +0.01(+0.03%) |
Jan 29, 2013 | 30.90 | 31.01 | 30.66 | 30.84 | 1,973,136 | -0.28(-0.91%) |
Jan 28, 2013 | 30.78 | 31.35 | 30.78 | 31.12 | 1,646,462 | +0.34(+1.11%) |
Jan 25, 2013 | 30.12 | 30.83 | 29.98 | 30.78 | 2,020,096 | +0.63(+2.07%) |
Jan 24, 2013 | 29.54 | 31.14 | 28.07 | 30.16 | 5,766,929 | +2.06(+7.35%) |
Jan 23, 2013 | 28.11 | 28.50 | 27.92 | 28.09 | 2,449,207 | -0.14(-0.49%) |
Jan 22, 2013 | 27.54 | 28.24 | 27.37 | 28.23 | 1,407,471 | +0.77(+2.81%) |
Jan 18, 2013 | 27.40 | 27.46 | 26.95 | 27.46 | 978,122 | +0.04(+0.16%) |
Jan 17, 2013 | 27.03 | 27.60 | 27.03 | 27.42 | 1,651,753 | +0.62(+2.33%) |
Jan 16, 2013 | 26.83 | 26.95 | 26.57 | 26.79 | 528,561 | -0.10(-0.38%) |
Jan 15, 2013 | 26.21 | 26.95 | 26.21 | 26.89 | 623,047 | +0.37(+1.39%) |
Jan 14, 2013 | 26.53 | 26.85 | 26.36 | 26.53 | 557,409 | -0.05(-0.19%) |
Jan 11, 2013 | 26.74 | 26.79 | 26.43 | 26.58 | 1,089,095 | -0.13(-0.48%) |
Jan 10, 2013 | 27.17 | 27.18 | 26.45 | 26.71 | 1,160,653 | -0.21(-0.80%) |
Jan 09, 2013 | 26.64 | 27.14 | 26.50 | 26.92 | 924,999 | +0.45(+1.68%) |
Jan 08, 2013 | 26.70 | 26.82 | 26.24 | 26.47 | 975,640 | -0.29(-1.09%) |
Jan 07, 2013 | 26.74 | 26.88 | 26.41 | 26.77 | 787,733 | -0.20(-0.73%) |
Jan 04, 2013 | 27.23 | 27.39 | 26.77 | 26.96 | 1,314,896 | -0.02(-0.06%) |
Jan 03, 2013 | 26.82 | 27.03 | 26.26 | 26.98 | 1,718,858 | +0.31(+1.16%) |
Jan 02, 2013 | 26.42 | 26.74 | 24.89 | 26.67 | 3,599,344 | +1.78(+7.16%) |
Dec 31, 2012 | 23.51 | 25.03 | 23.44 | 24.89 | 2,067,060 | +1.35(+5.75%) |
Dec 28, 2012 | 23.24 | 23.59 | 23.17 | 23.54 | 800,755 | +0.03(+0.15%) |
Dec 27, 2012 | 23.61 | 23.66 | 23.12 | 23.50 | 1,098,864 | -0.04(-0.18%) |
Dec 26, 2012 | 23.73 | 23.85 | 23.43 | 23.55 | 869,627 | -0.09(-0.36%) |
Dec 24, 2012 | 23.80 | 23.93 | 23.59 | 23.63 | 409,801 | -0.13(-0.54%) |
Dec 21, 2012 | 23.78 | 24.12 | 23.65 | 23.76 | 2,843,355 | -0.26(-1.07%) |
Dec 20, 2012 | 23.76 | 24.21 | 23.66 | 24.02 | 1,076,397 | +0.33(+1.41%) |
Dec 19, 2012 | 23.37 | 23.95 | 23.22 | 23.68 | 1,152,386 | +0.39(+1.65%) |
Dec 18, 2012 | 22.93 | 23.30 | 22.69 | 23.30 | 837,556 | +0.55(+2.41%) |
Dec 17, 2012 | 22.49 | 22.78 | 22.24 | 22.75 | 826,287 | +0.35(+1.57%) |
Dec 14, 2012 | 22.28 | 22.50 | 22.24 | 22.40 | 572,693 | +0.11(+0.50%) |
Dec 13, 2012 | 22.57 | 22.64 | 22.08 | 22.29 | 668,994 | -0.31(-1.36%) |
Dec 12, 2012 | 22.78 | 22.99 | 22.53 | 22.60 | 726,206 | -0.04(-0.19%) |
Dec 11, 2012 | 22.66 | 22.76 | 22.40 | 22.64 | 601,889 | +0.20(+0.88%) |
Dec 10, 2012 | 22.00 | 22.51 | 22.00 | 22.44 | 628,495 | +0.39(+1.75%) |
Dec 07, 2012 | 22.93 | 23.31 | 21.99 | 22.06 | 1,284,357 | -0.71(-3.12%) |
Dec 06, 2012 | 22.34 | 22.78 | 22.27 | 22.77 | 863,221 | +0.38(+1.68%) |
Dec 05, 2012 | 22.71 | 22.76 | 22.31 | 22.39 | 1,130,893 | -0.26(-1.13%) |
Dec 04, 2012 | 22.08 | 22.66 | 22.01 | 22.65 | 1,160,855 | +0.58(+2.64%) |
Nov 30, 2012 | 22.07 | 22.13 | 21.80 | 22.06 | 792,442 | +0.00(+0.00%) |
Nov 29, 2012 | 21.94 | 22.16 | 21.82 | 22.06 | 698,249 | +0.28(+1.30%) |
Nov 28, 2012 | 21.52 | 21.85 | 21.37 | 21.78 | 1,198,630 | +0.17(+0.79%) |
Nov 27, 2012 | 20.95 | 21.80 | 20.92 | 21.61 | 923,991 | +0.56(+2.64%) |
Nov 26, 2012 | 21.22 | 21.31 | 20.88 | 21.05 | 619,656 | -0.27(-1.28%) |
Nov 23, 2012 | 21.28 | 21.47 | 21.15 | 21.33 | 222,690 | +0.20(+0.93%) |
Nov 21, 2012 | 21.22 | 21.30 | 20.96 | 21.13 | 535,375 | +0.08(+0.37%) |
Nov 20, 2012 | 21.36 | 21.47 | 20.98 | 21.05 | 738,276 | -0.42(-1.95%) |
Nov 19, 2012 | 20.82 | 21.52 | 20.82 | 21.47 | 1,342,395 | +0.92(+4.46%) |
Nov 16, 2012 | 20.63 | 20.64 | 20.18 | 20.56 | 941,969 | -0.01(-0.04%) |
Nov 15, 2012 | 20.83 | 21.14 | 20.47 | 20.57 | 913,694 | -0.25(-1.19%) |
Nov 14, 2012 | 21.97 | 22.08 | 20.73 | 20.81 | 1,147,208 | -1.09(-4.99%) |
Nov 13, 2012 | 21.35 | 22.19 | 21.30 | 21.91 | 1,213,383 | +0.29(+1.34%) |
Nov 12, 2012 | 21.99 | 22.19 | 21.62 | 21.62 | 1,081,275 | -0.40(-1.82%) |
Nov 09, 2012 | 21.06 | 22.19 | 21.00 | 22.02 | 1,809,242 | +0.84(+3.95%) |
Nov 08, 2012 | 21.69 | 21.83 | 21.05 | 21.18 | 1,147,756 | -0.31(-1.43%) |
Nov 07, 2012 | 21.65 | 21.71 | 21.31 | 21.49 | 1,324,032 | -0.52(-2.37%) |
Nov 06, 2012 | 21.55 | 22.11 | 21.55 | 22.01 | 991,176 | +0.50(+2.34%) |
Nov 05, 2012 | 20.88 | 21.72 | 20.74 | 21.51 | 1,185,687 | +0.59(+2.82%) |
Nov 02, 2012 | 21.05 | 21.21 | 20.81 | 20.92 | 967,928 | +0.04(+0.20%) |
Nov 01, 2012 | 20.15 | 20.95 | 20.11 | 20.87 | 954,177 | +0.72(+3.56%) |
Oct 31, 2012 | 19.76 | 20.27 | 19.76 | 20.16 | 1,173,783 | +0.46(+2.34%) |
Oct 26, 2012 | 20.22 | 19.70 | 19.70 | 19.70 | 1,688,814 | -0.50(-2.45%) |
Oct 25, 2012 | 18.47 | 20.23 | 18.47 | 20.19 | 2,713,207 | +2.04(+11.25%) |
Oct 24, 2012 | 18.58 | 18.84 | 18.01 | 18.15 | 2,021,182 | -0.26(-1.44%) |
Oct 23, 2012 | 18.38 | 18.77 | 18.28 | 18.41 | 1,572,900 | -1.00(-5.15%) |
Oct 19, 2012 | 20.15 | 20.40 | 19.39 | 19.41 | 1,630,805 | -0.91(-4.46%) |
Oct 18, 2012 | 20.63 | 20.69 | 20.15 | 20.32 | 987,192 | -0.27(-1.33%) |
Oct 17, 2012 | 20.77 | 20.82 | 20.38 | 20.59 | 797,455 | -0.10(-0.50%) |
Oct 16, 2012 | 20.35 | 20.82 | 20.26 | 20.69 | 1,563,739 | +0.57(+2.85%) |
Oct 15, 2012 | 19.93 | 20.42 | 19.70 | 20.12 | 744,500 | +0.26(+1.29%) |
Oct 12, 2012 | 19.92 | 20.18 | 19.69 | 19.87 | 913,883 | +0.00(+0.00%) |
Oct 11, 2012 | 19.77 | 19.92 | 19.36 | 19.87 | 887,786 | +0.38(+1.93%) |
Oct 10, 2012 | 19.71 | 19.77 | 19.43 | 19.49 | 684,371 | -0.24(-1.21%) |
Oct 09, 2012 | 20.12 | 20.19 | 19.68 | 19.73 | 731,688 | -0.44(-2.16%) |
Oct 08, 2012 | 20.14 | 20.29 | 20.10 | 20.16 | 484,754 | -0.15(-0.76%) |
Oct 05, 2012 | 20.05 | 20.58 | 20.04 | 20.32 | 915,596 | +0.41(+2.06%) |
Oct 04, 2012 | 19.74 | 20.09 | 19.57 | 19.91 | 499,342 | +0.25(+1.26%) |
Oct 03, 2012 | 19.57 | 19.91 | 19.30 | 19.66 | 496,870 | +0.12(+0.61%) |
Oct 02, 2012 | 19.33 | 19.83 | 19.19 | 19.54 | 937,499 | +0.32(+1.64%) |
Oct 01, 2012 | 19.48 | 19.48 | 19.11 | 19.23 | 1,261,581 | -0.11(-0.57%) |
Sep 28, 2012 | 19.44 | 19.52 | 19.07 | 19.34 | 1,409,544 | -0.19(-0.96%) |
Sep 27, 2012 | 19.75 | 19.75 | 19.34 | 19.52 | 1,018,233 | -0.02(-0.09%) |
Sep 26, 2012 | 19.75 | 19.81 | 19.28 | 19.54 | 1,079,339 | -0.20(-1.00%) |
Sep 25, 2012 | 20.36 | 20.43 | 19.69 | 19.74 | 898,035 | -0.49(-2.41%) |
Sep 24, 2012 | 20.29 | 20.38 | 19.91 | 20.22 | 731,381 | -0.24(-1.17%) |
Sep 21, 2012 | 20.52 | 20.64 | 20.34 | 20.46 | 906,751 | +0.21(+1.05%) |
Sep 20, 2012 | 20.18 | 20.25 | 19.64 | 20.25 | 1,297,104 | -0.03(-0.17%) |
Sep 19, 2012 | 20.98 | 20.98 | 20.17 | 20.28 | 2,006,465 | -0.57(-2.74%) |
Sep 18, 2012 | 21.38 | 21.46 | 20.66 | 20.86 | 942,572 | -0.55(-2.56%) |
Sep 17, 2012 | 21.60 | 21.60 | 21.20 | 21.40 | 794,796 | -0.35(-1.61%) |
Sep 14, 2012 | 21.67 | 21.93 | 21.51 | 21.75 | 952,380 | +0.24(+1.11%) |
Sep 13, 2012 | 20.59 | 21.60 | 20.35 | 21.51 | 1,773,490 | +0.89(+4.31%) |
Sep 12, 2012 | 21.04 | 21.14 | 20.46 | 20.63 | 1,033,211 | -0.43(-2.03%) |
Sep 11, 2012 | 21.25 | 21.32 | 20.74 | 21.05 | 1,583,932 | -0.27(-1.28%) |
Sep 10, 2012 | 21.04 | 21.35 | 20.98 | 21.33 | 1,231,664 | +0.21(+0.97%) |
Sep 07, 2012 | 20.47 | 21.21 | 20.44 | 21.12 | 1,012,806 | +0.77(+3.78%) |
Sep 06, 2012 | 19.93 | 20.35 | 19.80 | 20.35 | 2,449,237 | +0.69(+3.52%) |
Sep 05, 2012 | 20.06 | 20.24 | 19.66 | 19.66 | 1,229,947 | -0.44(-2.21%) |
Sep 04, 2012 | 20.17 | 20.34 | 19.75 | 20.11 | 787,158 | -0.14(-0.68%) |
Aug 31, 2012 | 20.35 | 20.41 | 19.91 | 20.24 | 639,067 | +0.11(+0.55%) |
Aug 30, 2012 | 20.19 | 20.32 | 19.94 | 20.13 | 1,047,557 | -0.26(-1.26%) |
Aug 29, 2012 | 20.13 | 20.51 | 20.05 | 20.39 | 970,822 | +0.62(+3.11%) |
Aug 27, 2012 | 20.46 | 20.50 | 19.64 | 19.77 | 895,404 | -0.58(-2.85%) |
Aug 24, 2012 | 19.73 | 20.50 | 19.72 | 20.35 | 950,052 | +0.51(+2.58%) |
Aug 23, 2012 | 20.09 | 20.12 | 19.63 | 19.84 | 586,678 | -0.24(-1.19%) |
Aug 22, 2012 | 19.83 | 20.21 | 19.78 | 20.08 | 943,651 | +0.18(+0.90%) |
Aug 21, 2012 | 19.78 | 20.16 | 19.69 | 19.90 | 968,257 | +0.26(+1.35%) |
Aug 20, 2012 | 19.63 | 19.98 | 19.45 | 19.64 | 665,215 | -0.13(-0.65%) |
Aug 17, 2012 | 19.48 | 19.85 | 19.28 | 19.76 | 1,203,172 | +0.24(+1.23%) |
Aug 16, 2012 | 19.17 | 19.59 | 18.97 | 19.52 | 778,426 | +0.29(+1.51%) |
Aug 15, 2012 | 19.21 | 19.34 | 18.95 | 19.23 | 582,360 | -0.09(-0.49%) |
Aug 14, 2012 | 19.35 | 19.63 | 19.23 | 19.33 | 586,354 | +0.09(+0.44%) |
Aug 13, 2012 | 19.34 | 19.48 | 19.06 | 19.24 | 791,482 | -0.21(-1.05%) |
Aug 10, 2012 | 19.50 | 19.55 | 19.22 | 19.45 | 766,176 | -0.15(-0.74%) |
Aug 09, 2012 | 19.28 | 19.67 | 19.28 | 19.59 | 996,360 | +0.32(+1.69%) |
Aug 08, 2012 | 19.43 | 19.58 | 19.21 | 19.27 | 1,358,566 | -0.36(-1.83%) |
Aug 07, 2012 | 19.13 | 19.93 | 18.93 | 19.63 | 1,313,166 | +0.73(+3.89%) |
Aug 06, 2012 | 18.64 | 19.22 | 18.61 | 18.89 | 1,132,234 | +0.38(+2.08%) |
Aug 03, 2012 | 18.07 | 18.63 | 18.00 | 18.51 | 1,540,821 | +0.97(+5.50%) |
Aug 02, 2012 | 17.77 | 17.93 | 17.26 | 17.54 | 1,407,562 | -0.38(-2.14%) |
Aug 01, 2012 | 18.93 | 19.01 | 17.88 | 17.93 | 1,183,211 | -0.86(-4.59%) |
Jul 31, 2012 | 18.97 | 19.22 | 18.59 | 18.79 | 970,984 | -0.21(-1.12%) |
Jul 30, 2012 | 18.40 | 19.05 | 18.30 | 19.00 | 1,471,371 | +0.61(+3.30%) |
Jul 27, 2012 | 17.52 | 18.59 | 17.39 | 18.40 | 2,460,333 | +1.13(+6.53%) |
Jul 26, 2012 | 17.93 | 18.23 | 16.58 | 17.27 | 3,169,687 | -0.18(-1.03%) |
Jul 25, 2012 | 17.73 | 17.82 | 17.00 | 17.45 | 1,842,586 | -0.10(-0.58%) |
Jul 24, 2012 | 18.50 | 18.52 | 17.30 | 17.55 | 1,959,463 | -0.78(-4.24%) |
Jul 23, 2012 | 18.45 | 18.77 | 18.23 | 18.33 | 1,214,147 | -0.64(-3.38%) |
Jul 20, 2012 | 19.23 | 19.42 | 18.91 | 18.97 | 921,630 | -0.68(-3.44%) |
Jul 19, 2012 | 19.41 | 19.76 | 19.23 | 19.64 | 916,863 | +0.33(+1.73%) |
Jul 18, 2012 | 19.34 | 19.63 | 19.21 | 19.31 | 937,851 | -0.16(-0.83%) |
Jul 17, 2012 | 19.33 | 19.58 | 18.94 | 19.47 | 687,445 | +0.29(+1.51%) |
Jul 16, 2012 | 18.89 | 19.30 | 18.77 | 19.18 | 1,027,416 | +0.16(+0.85%) |
Jul 13, 2012 | 18.27 | 19.05 | 18.17 | 19.02 | 1,373,030 | +0.80(+4.41%) |
Jul 12, 2012 | 18.25 | 18.34 | 17.74 | 18.22 | 1,245,709 | -0.27(-1.48%) |
Jul 11, 2012 | 18.93 | 19.05 | 18.17 | 18.49 | 769,912 | -0.44(-2.30%) |
Jul 10, 2012 | 19.19 | 19.52 | 18.76 | 18.93 | 1,050,697 | -0.07(-0.36%) |
Jul 09, 2012 | 19.16 | 19.39 | 18.88 | 18.99 | 1,449,753 | -0.16(-0.85%) |
Jul 06, 2012 | 19.46 | 19.51 | 18.67 | 19.16 | 1,019,160 | -0.62(-3.15%) |
Jul 05, 2012 | 19.43 | 19.94 | 19.41 | 19.78 | 1,450,345 | +0.26(+1.31%) |
Jul 03, 2012 | 18.98 | 19.52 | 18.98 | 19.52 | 769,850 | +0.38(+1.96%) |
Jul 02, 2012 | 18.99 | 19.27 | 18.87 | 19.15 | 1,378,501 | +0.16(+0.85%) |
Jun 29, 2012 | 18.58 | 19.11 | 18.58 | 18.99 | 2,371,876 | +0.82(+4.52%) |
Jun 28, 2012 | 17.47 | 18.17 | 17.42 | 18.17 | 1,333,096 | +0.53(+3.00%) |
Jun 27, 2012 | 17.33 | 17.75 | 16.94 | 17.64 | 1,780,217 | +0.25(+1.43%) |
Jun 26, 2012 | 17.78 | 17.96 | 17.31 | 17.39 | 1,389,492 | -0.33(-1.88%) |
Jun 25, 2012 | 17.95 | 18.07 | 17.36 | 17.72 | 818,091 | -0.51(-2.81%) |
Jun 22, 2012 | 18.11 | 18.94 | 18.09 | 18.23 | 2,149,031 | +0.32(+1.81%) |
Jun 21, 2012 | 18.54 | 18.54 | 17.67 | 17.91 | 1,522,136 | -0.54(-2.92%) |
Jun 20, 2012 | 18.49 | 18.55 | 18.01 | 18.45 | 1,574,581 | -0.05(-0.28%) |
Jun 19, 2012 | 17.72 | 18.79 | 17.72 | 18.50 | 2,212,035 | +0.97(+5.51%) |
Jun 18, 2012 | 17.85 | 18.01 | 17.47 | 17.53 | 1,595,827 | -0.55(-3.02%) |
Jun 15, 2012 | 17.84 | 18.17 | 17.69 | 18.08 | 1,397,877 | +0.28(+1.58%) |
Jun 14, 2012 | 17.23 | 17.85 | 17.09 | 17.80 | 1,718,267 | +0.61(+3.53%) |
Jun 13, 2012 | 17.78 | 17.78 | 17.07 | 17.19 | 2,518,752 | -0.79(-4.42%) |
Jun 12, 2012 | 17.42 | 18.11 | 17.41 | 17.99 | 1,620,070 | +0.71(+4.10%) |
Jun 11, 2012 | 18.21 | 18.31 | 17.23 | 17.28 | 1,349,486 | -0.70(-3.90%) |
Jun 08, 2012 | 17.51 | 18.05 | 17.42 | 17.98 | 1,091,953 | +0.38(+2.14%) |
Jun 07, 2012 | 18.01 | 18.13 | 17.39 | 17.60 | 1,628,992 | -0.08(-0.43%) |
Jun 06, 2012 | 17.46 | 17.70 | 17.17 | 17.68 | 1,921,640 | +0.42(+2.43%) |
Jun 05, 2012 | 16.87 | 17.30 | 16.79 | 17.26 | 1,714,426 | +0.32(+1.87%) |
Jun 04, 2012 | 17.48 | 17.67 | 16.53 | 16.94 | 4,517,013 | -0.50(-2.84%) |
Jun 01, 2012 | 18.08 | 18.34 | 17.27 | 17.44 | 3,007,461 | -1.27(-6.80%) |
May 31, 2012 | 18.63 | 18.79 | 18.02 | 18.71 | 3,007,973 | +0.00(+0.00%) |
May 30, 2012 | 19.17 | 19.17 | 18.41 | 18.71 | 1,539,291 | -0.67(-3.44%) |
May 29, 2012 | 19.06 | 19.56 | 18.94 | 19.38 | 1,324,848 | +0.58(+3.09%) |
May 25, 2012 | 18.87 | 18.92 | 18.62 | 18.80 | 1,227,831 | -0.03(-0.14%) |
May 24, 2012 | 19.43 | 19.52 | 18.51 | 18.82 | 2,881,912 | -0.62(-3.16%) |
May 23, 2012 | 18.58 | 19.56 | 18.43 | 19.44 | 2,824,821 | +0.58(+3.08%) |
May 22, 2012 | 18.49 | 19.07 | 18.39 | 18.86 | 2,257,477 | +0.55(+2.99%) |
May 21, 2012 | 18.11 | 18.69 | 17.95 | 18.31 | 2,461,500 | +0.21(+1.13%) |
May 18, 2012 | 18.16 | 18.39 | 17.62 | 18.11 | 2,569,182 | +0.03(+0.19%) |
May 17, 2012 | 19.52 | 19.53 | 17.83 | 18.07 | 5,395,768 | -1.33(-6.87%) |
May 16, 2012 | 20.05 | 20.38 | 19.32 | 19.40 | 3,046,456 | -0.50(-2.49%) |
May 15, 2012 | 19.62 | 20.47 | 19.51 | 19.90 | 2,459,785 | +0.22(+1.13%) |
May 14, 2012 | 20.18 | 20.20 | 19.59 | 19.68 | 2,356,655 | -0.79(-3.84%) |
May 11, 2012 | 20.64 | 20.99 | 20.36 | 20.46 | 1,973,911 | -0.47(-2.24%) |
May 10, 2012 | 20.63 | 20.99 | 20.41 | 20.93 | 1,698,755 | +0.56(+2.77%) |
May 09, 2012 | 19.99 | 20.64 | 19.92 | 20.37 | 2,950,012 | -0.01(-0.04%) |
May 08, 2012 | 20.87 | 20.87 | 19.93 | 20.38 | 2,600,426 | -0.70(-3.32%) |
May 07, 2012 | 21.24 | 21.46 | 21.03 | 21.08 | 1,419,790 | -0.24(-1.12%) |
May 04, 2012 | 21.94 | 22.03 | 21.04 | 21.32 | 2,188,669 | -0.82(-3.71%) |
May 03, 2012 | 22.66 | 22.69 | 21.96 | 22.14 | 1,906,958 | -0.51(-2.26%) |
May 02, 2012 | 22.05 | 23.02 | 21.91 | 22.65 | 1,629,134 | +0.32(+1.45%) |
May 01, 2012 | 22.46 | 23.09 | 22.10 | 22.33 | 1,404,753 | -0.14(-0.61%) |
Apr 30, 2012 | 22.92 | 23.03 | 22.22 | 22.46 | 1,621,183 | -0.64(-2.77%) |
Apr 27, 2012 | 23.00 | 23.41 | 22.51 | 23.10 | 2,013,672 | +0.32(+1.39%) |
Apr 26, 2012 | 20.96 | 23.07 | 20.79 | 22.79 | 6,629,819 | -0.20(-0.85%) |
Apr 25, 2012 | 22.64 | 23.02 | 22.48 | 22.98 | 1,782,512 | +0.73(+3.30%) |
Apr 24, 2012 | 22.04 | 22.42 | 21.95 | 22.25 | 1,426,286 | +0.21(+0.93%) |
Apr 23, 2012 | 21.79 | 22.11 | 21.23 | 22.04 | 1,867,530 | -0.16(-0.73%) |
Apr 20, 2012 | 21.67 | 22.89 | 21.59 | 22.21 | 2,241,116 | +0.89(+4.17%) |
Apr 19, 2012 | 21.81 | 21.99 | 21.11 | 21.32 | 1,103,081 | -0.41(-1.89%) |
Apr 18, 2012 | 21.43 | 21.94 | 21.28 | 21.73 | 1,034,321 | +0.21(+0.95%) |
Apr 17, 2012 | 21.80 | 22.06 | 21.51 | 21.52 | 1,201,476 | -0.03(-0.12%) |
Apr 16, 2012 | 21.69 | 21.87 | 21.10 | 21.55 | 1,288,808 | +0.03(+0.12%) |
Apr 13, 2012 | 21.52 | 21.67 | 20.98 | 21.52 | 1,121,937 | -0.09(-0.43%) |
Apr 12, 2012 | 21.12 | 21.96 | 21.12 | 21.62 | 1,059,154 | +0.51(+2.43%) |
Apr 11, 2012 | 20.96 | 21.18 | 20.79 | 21.10 | 1,262,711 | +0.50(+2.45%) |
Apr 10, 2012 | 21.22 | 21.36 | 20.38 | 20.60 | 2,281,911 | -0.69(-3.25%) |
Apr 09, 2012 | 21.60 | 21.63 | 20.93 | 21.29 | 1,514,809 | -0.78(-3.52%) |
Apr 05, 2012 | 21.77 | 22.19 | 21.77 | 22.07 | 890,437 | +0.25(+1.14%) |
Apr 04, 2012 | 21.80 | 21.90 | 21.56 | 21.82 | 1,115,617 | -0.27(-1.24%) |
Apr 03, 2012 | 22.16 | 22.45 | 21.97 | 22.10 | 1,330,843 | -0.18(-0.81%) |
Apr 02, 2012 | 21.92 | 22.47 | 21.80 | 22.28 | 1,160,675 | +0.27(+1.24%) |
Mar 30, 2012 | 22.22 | 22.22 | 21.76 | 22.00 | 906,054 | +0.05(+0.23%) |
Mar 29, 2012 | 21.89 | 22.04 | 21.36 | 21.95 | 1,050,196 | -0.21(-0.93%) |
Mar 28, 2012 | 22.59 | 22.64 | 21.63 | 22.16 | 1,912,329 | -0.45(-2.00%) |
Mar 27, 2012 | 22.62 | 23.07 | 22.60 | 22.61 | 1,795,124 | +0.01(+0.04%) |
Mar 26, 2012 | 22.15 | 22.70 | 22.15 | 22.60 | 1,658,178 | +0.82(+3.77%) |
Mar 23, 2012 | 21.60 | 21.87 | 21.13 | 21.78 | 2,727,712 | +0.17(+0.79%) |
Mar 22, 2012 | 21.79 | 21.94 | 21.20 | 21.61 | 1,512,417 | -0.51(-2.32%) |
Mar 21, 2012 | 21.99 | 22.33 | 21.85 | 22.12 | 1,522,660 | +0.12(+0.54%) |
Mar 20, 2012 | 22.09 | 22.51 | 21.97 | 22.00 | 1,151,329 | -0.35(-1.57%) |
Mar 19, 2012 | 22.35 | 22.45 | 21.95 | 22.35 | 1,337,497 | -0.12(-0.53%) |
Mar 16, 2012 | 22.81 | 23.07 | 22.47 | 22.47 | 3,267,894 | -0.34(-1.50%) |
Mar 15, 2012 | 21.63 | 22.81 | 21.52 | 22.81 | 2,828,854 | +1.28(+5.95%) |
Mar 14, 2012 | 21.10 | 21.53 | 21.10 | 21.53 | 1,343,674 | +0.40(+1.90%) |
Mar 13, 2012 | 20.64 | 21.16 | 20.52 | 21.13 | 1,128,919 | +0.72(+3.52%) |
Mar 12, 2012 | 20.36 | 20.71 | 20.14 | 20.41 | 1,030,023 | -0.04(-0.21%) |
Mar 09, 2012 | 20.09 | 20.57 | 20.07 | 20.46 | 1,826,652 | +0.43(+2.13%) |
Mar 08, 2012 | 19.65 | 20.10 | 19.27 | 20.03 | 2,162,119 | +0.63(+3.26%) |
Mar 07, 2012 | 18.75 | 19.55 | 18.72 | 19.40 | 1,965,691 | +0.71(+3.80%) |
Mar 06, 2012 | 19.26 | 19.27 | 18.50 | 18.69 | 1,785,559 | -0.91(-4.66%) |
Mar 05, 2012 | 19.63 | 19.73 | 19.40 | 19.60 | 874,024 | -0.04(-0.22%) |
Mar 02, 2012 | 19.81 | 19.91 | 19.22 | 19.64 | 3,334,383 | +0.25(+1.28%) |