Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Apr 30, 2012 | 73.39 | 73.39 | 73.37 | 73.38 | 741,976 | +0.02(+0.02%) |
Apr 27, 2012 | 73.39 | 73.39 | 73.36 | 73.36 | 818,978 | -0.02(-0.02%) |
Apr 26, 2012 | 73.38 | 73.39 | 73.36 | 73.38 | 818,994 | +0.01(+0.01%) |
Apr 25, 2012 | 73.35 | 73.38 | 73.35 | 73.37 | 1,052,060 | +0.02(+0.02%) |
Apr 24, 2012 | 73.38 | 73.39 | 73.36 | 73.36 | 1,323,096 | -0.03(-0.04%) |
Apr 23, 2012 | 73.38 | 73.38 | 73.36 | 73.38 | 852,831 | +0.02(+0.02%) |
Apr 20, 2012 | 73.36 | 73.36 | 73.34 | 73.36 | 579,080 | +0.00(+0.00%) |
Apr 19, 2012 | 73.35 | 73.36 | 73.35 | 73.36 | 643,079 | +0.01(+0.01%) |
Apr 18, 2012 | 73.36 | 73.36 | 73.35 | 73.36 | 540,011 | +0.02(+0.02%) |
Apr 17, 2012 | 73.35 | 73.36 | 73.33 | 73.34 | 889,638 | +0.00(+0.00%) |
Apr 16, 2012 | 73.35 | 73.36 | 73.34 | 73.34 | 655,928 | +0.00(+0.00%) |
Apr 13, 2012 | 73.35 | 73.35 | 73.33 | 73.34 | 3,291,515 | +0.01(+0.01%) |
Apr 12, 2012 | 73.34 | 73.34 | 73.32 | 73.33 | 973,329 | +0.01(+0.01%) |
Apr 11, 2012 | 73.30 | 73.33 | 73.30 | 73.32 | 2,646,164 | -0.01(-0.01%) |
Apr 10, 2012 | 73.30 | 73.33 | 73.29 | 73.33 | 1,179,612 | +0.03(+0.05%) |
Apr 09, 2012 | 73.27 | 73.30 | 73.27 | 73.30 | 1,034,168 | +0.05(+0.07%) |
Apr 05, 2012 | 73.23 | 73.24 | 73.23 | 73.24 | 873,457 | +0.03(+0.04%) |
Apr 04, 2012 | 73.24 | 73.24 | 73.21 | 73.22 | 1,606,625 | +0.02(+0.02%) |
Apr 03, 2012 | 73.25 | 73.25 | 73.19 | 73.20 | 1,877,878 | -0.05(-0.07%) |
Apr 02, 2012 | 73.27 | 73.27 | 73.23 | 73.25 | 800,706 | +0.02(+0.02%) |
Mar 30, 2012 | 73.23 | 73.24 | 73.23 | 73.23 | 1,092,952 | -0.01(-0.01%) |
Mar 29, 2012 | 73.24 | 73.24 | 73.23 | 73.24 | 851,067 | +0.03(+0.04%) |
Mar 28, 2012 | 73.23 | 73.25 | 73.22 | 73.22 | 848,093 | -0.02(-0.02%) |
Mar 27, 2012 | 73.23 | 73.24 | 73.21 | 73.23 | 1,256,216 | +0.03(+0.04%) |
Mar 26, 2012 | 73.20 | 73.21 | 73.19 | 73.21 | 1,192,319 | +0.02(+0.02%) |
Mar 23, 2012 | 73.20 | 73.21 | 73.19 | 73.19 | 804,104 | +0.01(+0.01%) |
Mar 22, 2012 | 73.19 | 73.19 | 73.17 | 73.18 | 967,059 | +0.01(+0.01%) |
Mar 21, 2012 | 73.16 | 73.17 | 73.14 | 73.17 | 658,815 | +0.04(+0.06%) |
Mar 20, 2012 | 73.15 | 73.16 | 73.11 | 73.13 | 913,912 | -0.02(-0.02%) |
Mar 19, 2012 | 73.16 | 73.17 | 73.13 | 73.15 | 2,602,991 | -0.05(-0.07%) |
Mar 16, 2012 | 73.19 | 73.21 | 73.16 | 73.20 | 3,213,131 | +0.04(+0.06%) |
Mar 15, 2012 | 73.15 | 73.18 | 73.14 | 73.16 | 4,294,675 | +0.04(+0.06%) |
Mar 14, 2012 | 73.18 | 73.19 | 73.11 | 73.11 | 1,556,058 | -0.10(-0.14%) |
Mar 13, 2012 | 73.23 | 73.24 | 73.21 | 73.22 | 1,479,097 | -0.04(-0.06%) |
Mar 12, 2012 | 73.27 | 73.28 | 73.25 | 73.26 | 876,906 | +0.01(+0.01%) |
Mar 09, 2012 | 73.27 | 73.28 | 73.25 | 73.25 | 760,367 | +0.00(+0.00%) |
Mar 08, 2012 | 73.28 | 73.28 | 73.25 | 73.25 | 1,105,388 | -0.03(-0.04%) |
Mar 07, 2012 | 73.29 | 73.30 | 73.28 | 73.28 | 676,892 | -0.02(-0.02%) |
Mar 06, 2012 | 73.31 | 73.31 | 73.29 | 73.29 | 2,628,174 | +0.00(+0.00%) |
Mar 05, 2012 | 73.29 | 73.29 | 73.28 | 73.29 | 1,342,712 | +0.00(+0.00%) |
Mar 02, 2012 | 73.29 | 73.30 | 73.29 | 73.29 | 1,052,848 | +0.02(+0.02%) |
Mar 01, 2012 | 73.26 | 73.28 | 73.26 | 73.28 | 1,201,944 | -0.01(-0.02%) |
Feb 29, 2012 | 73.29 | 73.29 | 73.26 | 73.29 | 756,117 | +0.00(+0.00%) |
Feb 28, 2012 | 73.29 | 73.31 | 73.28 | 73.29 | 1,131,948 | +0.02(+0.02%) |
Feb 27, 2012 | 73.29 | 73.30 | 73.27 | 73.27 | 1,221,946 | +0.02(+0.02%) |
Feb 24, 2012 | 73.27 | 73.28 | 73.26 | 73.26 | 4,260,615 | -0.02(-0.02%) |
Feb 23, 2012 | 73.26 | 73.29 | 73.26 | 73.27 | 3,849,318 | -0.01(-0.01%) |
Feb 22, 2012 | 73.26 | 73.28 | 73.26 | 73.28 | 1,848,476 | +0.03(+0.05%) |
Feb 21, 2012 | 73.27 | 73.27 | 73.25 | 73.25 | 2,251,368 | -0.02(-0.02%) |
Feb 17, 2012 | 73.28 | 73.29 | 73.26 | 73.26 | 953,513 | -0.02(-0.02%) |
Feb 16, 2012 | 73.31 | 73.32 | 73.28 | 73.28 | 1,689,963 | -0.03(-0.04%) |
Feb 15, 2012 | 73.29 | 73.32 | 73.28 | 73.31 | 1,416,346 | +0.01(+0.01%) |
Feb 14, 2012 | 73.28 | 73.30 | 73.28 | 73.30 | 1,231,792 | +0.02(+0.02%) |
Feb 13, 2012 | 73.31 | 73.32 | 73.28 | 73.28 | 1,248,002 | -0.04(-0.06%) |
Feb 10, 2012 | 73.31 | 73.33 | 73.31 | 73.32 | 1,180,998 | +0.02(+0.02%) |
Feb 09, 2012 | 73.34 | 73.34 | 73.31 | 73.31 | 882,808 | -0.03(-0.05%) |
Feb 08, 2012 | 73.32 | 73.35 | 73.32 | 73.34 | 1,390,640 | +0.00(+0.00%) |
Feb 07, 2012 | 73.36 | 73.36 | 73.33 | 73.34 | 2,223,132 | -0.02(-0.02%) |
Feb 06, 2012 | 73.38 | 73.38 | 73.36 | 73.36 | 2,746,516 | -0.02(-0.02%) |
Feb 03, 2012 | 73.37 | 73.39 | 73.36 | 73.38 | 2,804,532 | +0.00(+0.00%) |
Feb 02, 2012 | 73.38 | 73.39 | 73.37 | 73.38 | 3,444,475 | +0.01(+0.01%) |
Feb 01, 2012 | 73.39 | 73.40 | 73.37 | 73.37 | 6,888,465 | -0.02(-0.03%) |
Jan 31, 2012 | 73.38 | 73.39 | 73.38 | 73.39 | 3,046,941 | +0.00(+0.00%) |
Jan 30, 2012 | 73.39 | 73.41 | 73.39 | 73.39 | 2,172,863 | -0.03(-0.04%) |
Jan 27, 2012 | 73.41 | 73.42 | 73.40 | 73.42 | 1,495,532 | +0.02(+0.02%) |
Jan 26, 2012 | 73.39 | 73.42 | 73.39 | 73.40 | 1,654,689 | +0.01(+0.01%) |
Jan 25, 2012 | 73.34 | 73.41 | 73.34 | 73.39 | 2,428,964 | +0.04(+0.06%) |
Jan 24, 2012 | 73.35 | 73.35 | 73.32 | 73.35 | 4,377,817 | +0.00(+0.00%) |
Jan 23, 2012 | 73.34 | 73.35 | 73.32 | 73.35 | 3,028,759 | +0.01(+0.01%) |
Jan 20, 2012 | 73.33 | 73.35 | 73.33 | 73.34 | 2,997,740 | -0.02(-0.02%) |
Jan 19, 2012 | 73.35 | 73.37 | 73.33 | 73.36 | 2,375,928 | +0.00(+0.00%) |
Jan 18, 2012 | 73.37 | 73.38 | 73.36 | 73.36 | 1,370,769 | -0.01(-0.01%) |
Jan 17, 2012 | 73.37 | 73.38 | 73.36 | 73.37 | 2,693,079 | +0.01(+0.01%) |
Jan 13, 2012 | 73.37 | 73.37 | 73.36 | 73.36 | 1,327,091 | +0.02(+0.02%) |
Jan 12, 2012 | 73.34 | 73.37 | 73.34 | 73.34 | 2,442,660 | -0.01(-0.01%) |
Jan 11, 2012 | 73.33 | 73.36 | 73.33 | 73.35 | 2,842,610 | +0.03(+0.04%) |
Jan 10, 2012 | 73.32 | 73.34 | 73.31 | 73.32 | 937,202 | +0.01(+0.01%) |
Jan 09, 2012 | 73.32 | 73.32 | 73.31 | 73.32 | 1,424,255 | +0.02(+0.02%) |
Jan 06, 2012 | 73.31 | 73.64 | 73.29 | 73.30 | 2,382,918 | -0.01(-0.01%) |
Jan 05, 2012 | 73.29 | 73.32 | 73.29 | 73.31 | 1,824,517 | +0.01(+0.01%) |
Jan 04, 2012 | 73.30 | 73.31 | 73.29 | 73.30 | 2,036,430 | -0.03(-0.05%) |
Dec 30, 2011 | 73.30 | 73.33 | 73.29 | 73.33 | 2,700,599 | +0.04(+0.06%) |
Dec 29, 2011 | 73.27 | 73.30 | 73.27 | 73.29 | 1,740,895 | +0.01(+0.01%) |
Dec 28, 2011 | 73.25 | 73.29 | 73.25 | 73.28 | 2,872,826 | +0.02(+0.02%) |
Dec 27, 2011 | 73.25 | 73.26 | 73.25 | 73.26 | 770,842 | -0.03(-0.04%) |
Dec 23, 2011 | 73.26 | 73.29 | 73.25 | 73.29 | 1,186,189 | +0.01(+0.01%) |
Dec 21, 2011 | 73.29 | 73.30 | 73.26 | 73.28 | 1,389,475 | -0.03(-0.04%) |
Dec 20, 2011 | 73.32 | 73.32 | 73.29 | 73.31 | 1,785,855 | -0.02(-0.02%) |
Dec 19, 2011 | 73.33 | 73.33 | 73.31 | 73.33 | 1,779,935 | -0.01(-0.01%) |
Dec 16, 2011 | 73.33 | 73.33 | 73.31 | 73.33 | 2,686,760 | +0.03(+0.05%) |
Dec 15, 2011 | 73.32 | 73.32 | 73.29 | 73.30 | 3,310,820 | -0.01(-0.01%) |
Dec 14, 2011 | 73.29 | 73.32 | 73.29 | 73.31 | 2,531,697 | -0.02(-0.02%) |
Dec 13, 2011 | 73.32 | 73.33 | 73.31 | 73.33 | 963,788 | +0.00(+0.00%) |
Dec 12, 2011 | 73.32 | 73.33 | 73.32 | 73.33 | 2,018,335 | +0.00(+0.00%) |
Dec 09, 2011 | 73.33 | 73.33 | 73.32 | 73.33 | 1,990,400 | +0.00(+0.00%) |
Dec 08, 2011 | 73.33 | 73.33 | 73.31 | 73.33 | 2,417,510 | +0.01(+0.01%) |
Dec 07, 2011 | 73.29 | 73.32 | 73.29 | 73.32 | 1,533,197 | +0.03(+0.04%) |
Dec 06, 2011 | 73.28 | 73.30 | 73.27 | 73.29 | 942,189 | +0.00(+0.00%) |
Dec 05, 2011 | 73.28 | 73.30 | 73.27 | 73.29 | 1,563,851 | +0.01(+0.01%) |
Dec 02, 2011 | 73.29 | 73.29 | 73.26 | 73.28 | 2,052,242 | -0.02(-0.02%) |
Dec 01, 2011 | 73.30 | 73.30 | 73.26 | 73.30 | 7,703,505 | +0.00(+0.01%) |
Nov 30, 2011 | 73.27 | 73.29 | 73.26 | 73.29 | 1,714,210 | +0.00(+0.00%) |
Nov 29, 2011 | 73.28 | 73.29 | 73.27 | 73.29 | 1,952,970 | +0.01(+0.01%) |
Nov 28, 2011 | 73.24 | 73.29 | 73.24 | 73.29 | 1,395,777 | +0.01(+0.01%) |
Nov 25, 2011 | 73.28 | 73.28 | 73.26 | 73.28 | 639,767 | +0.00(+0.00%) |
Nov 23, 2011 | 73.25 | 73.29 | 73.25 | 73.28 | 1,695,692 | +0.01(+0.01%) |
Nov 22, 2011 | 73.28 | 73.28 | 73.25 | 73.27 | 3,312,490 | +0.01(+0.01%) |
Nov 21, 2011 | 73.26 | 73.26 | 73.24 | 73.26 | 1,559,508 | +0.01(+0.01%) |
Nov 18, 2011 | 73.26 | 73.27 | 73.24 | 73.25 | 1,734,739 | -0.03(-0.04%) |
Nov 17, 2011 | 73.26 | 73.28 | 73.25 | 73.28 | 2,019,831 | +0.01(+0.01%) |
Nov 16, 2011 | 73.29 | 73.29 | 73.27 | 73.27 | 1,128,371 | -0.02(-0.02%) |
Nov 15, 2011 | 73.29 | 73.30 | 73.28 | 73.29 | 909,110 | -0.01(-0.01%) |
Nov 14, 2011 | 73.27 | 73.32 | 73.27 | 73.29 | 3,041,660 | +0.03(+0.05%) |
Nov 11, 2011 | 73.28 | 73.29 | 73.26 | 73.26 | 1,166,931 | -0.03(-0.05%) |
Nov 10, 2011 | 73.29 | 73.30 | 73.28 | 73.29 | 4,242,074 | +0.01(+0.01%) |
Nov 09, 2011 | 73.28 | 73.30 | 73.28 | 73.29 | 1,331,999 | +0.02(+0.02%) |
Nov 08, 2011 | 73.27 | 73.29 | 73.27 | 73.27 | 820,383 | -0.01(-0.01%) |
Nov 07, 2011 | 73.29 | 73.31 | 73.28 | 73.28 | 1,248,475 | -0.02(-0.02%) |
Nov 04, 2011 | 73.28 | 73.30 | 73.28 | 73.29 | 713,533 | +0.00(+0.00%) |
Nov 03, 2011 | 73.29 | 73.29 | 73.28 | 73.29 | 1,799,005 | +0.01(+0.01%) |
Nov 02, 2011 | 73.28 | 73.30 | 73.28 | 73.29 | 2,149,450 | +0.02(+0.02%) |
Nov 01, 2011 | 73.29 | 73.29 | 73.26 | 73.27 | 6,548,603 | +0.01(+0.01%) |
Oct 31, 2011 | 73.23 | 73.26 | 73.23 | 73.26 | 1,587,991 | +0.07(+0.09%) |
Oct 28, 2011 | 73.18 | 73.20 | 73.15 | 73.19 | 2,326,584 | +0.03(+0.05%) |
Oct 27, 2011 | 73.20 | 73.20 | 73.15 | 73.16 | 1,757,194 | -0.05(-0.07%) |
Oct 26, 2011 | 73.22 | 73.23 | 73.20 | 73.21 | 1,235,234 | -0.04(-0.06%) |
Oct 25, 2011 | 73.21 | 73.25 | 73.19 | 73.25 | 4,156,701 | +0.04(+0.06%) |
Oct 24, 2011 | 73.21 | 73.21 | 73.19 | 73.21 | 2,010,677 | +0.00(+0.00%) |
Oct 21, 2011 | 73.23 | 73.23 | 73.20 | 73.21 | 1,646,334 | -0.03(-0.04%) |
Oct 20, 2011 | 73.21 | 73.24 | 73.20 | 73.24 | 2,545,894 | +0.01(+0.01%) |
Oct 19, 2011 | 73.19 | 73.23 | 73.19 | 73.23 | 2,293,510 | +0.03(+0.04%) |
Oct 18, 2011 | 73.20 | 73.22 | 73.19 | 73.20 | 1,604,077 | +0.00(+0.00%) |
Oct 17, 2011 | 73.19 | 73.21 | 73.18 | 73.20 | 963,347 | +0.01(+0.01%) |
Oct 14, 2011 | 73.16 | 73.20 | 73.16 | 73.19 | 1,265,497 | +0.03(+0.05%) |
Oct 13, 2011 | 73.18 | 73.19 | 73.16 | 73.16 | 3,142,324 | +0.02(+0.02%) |
Oct 12, 2011 | 73.11 | 73.14 | 73.11 | 73.14 | 3,623,949 | +0.00(+0.00%) |
Oct 11, 2011 | 73.13 | 73.15 | 73.12 | 73.14 | 1,093,979 | +0.03(+0.05%) |
Oct 10, 2011 | 73.19 | 73.19 | 73.09 | 73.11 | 1,768,308 | -0.06(-0.08%) |
Oct 07, 2011 | 73.18 | 73.19 | 73.13 | 73.17 | 2,602,764 | -0.03(-0.04%) |
Oct 06, 2011 | 73.19 | 73.21 | 73.19 | 73.19 | 1,409,632 | -0.02(-0.02%) |
Oct 05, 2011 | 73.22 | 73.22 | 73.19 | 73.21 | 2,001,803 | +0.00(+0.00%) |
Oct 04, 2011 | 73.24 | 73.25 | 73.21 | 73.21 | 4,659,187 | -0.04(-0.06%) |
Oct 03, 2011 | 73.24 | 73.26 | 73.22 | 73.25 | 3,330,484 | +0.02(+0.02%) |
Sep 30, 2011 | 73.23 | 73.24 | 73.20 | 73.24 | 2,441,223 | +0.03(+0.05%) |
Sep 29, 2011 | 73.19 | 73.21 | 73.18 | 73.20 | 1,393,172 | +0.02(+0.02%) |
Sep 28, 2011 | 73.19 | 73.21 | 73.18 | 73.18 | 3,182,070 | -0.03(-0.04%) |
Sep 27, 2011 | 73.20 | 73.23 | 73.20 | 73.21 | 1,504,683 | -0.03(-0.04%) |
Sep 26, 2011 | 73.25 | 73.25 | 73.23 | 73.24 | 1,128,678 | -0.03(-0.04%) |
Sep 23, 2011 | 73.28 | 73.28 | 73.25 | 73.26 | 3,289,407 | +0.01(+0.01%) |
Sep 22, 2011 | 73.29 | 73.30 | 73.25 | 73.25 | 2,863,316 | +0.01(+0.01%) |
Sep 21, 2011 | 73.35 | 73.36 | 73.25 | 73.25 | 1,137,097 | -0.08(-0.11%) |
Sep 20, 2011 | 73.33 | 73.36 | 73.32 | 73.32 | 2,200,822 | -0.03(-0.05%) |
Sep 19, 2011 | 73.36 | 73.37 | 73.34 | 73.36 | 744,244 | +0.03(+0.05%) |
Sep 16, 2011 | 73.28 | 73.33 | 73.28 | 73.32 | 1,152,228 | +0.02(+0.02%) |
Sep 15, 2011 | 73.29 | 73.31 | 73.27 | 73.31 | 1,693,269 | +0.01(+0.01%) |
Sep 14, 2011 | 73.31 | 73.33 | 73.29 | 73.30 | 933,802 | +0.00(+0.00%) |
Sep 13, 2011 | 73.29 | 73.31 | 73.28 | 73.30 | 1,145,972 | +0.01(+0.01%) |
Sep 12, 2011 | 73.32 | 73.32 | 73.29 | 73.29 | 2,445,373 | -0.05(-0.07%) |
Sep 09, 2011 | 73.33 | 73.35 | 73.32 | 73.34 | 1,064,301 | +0.03(+0.04%) |
Sep 08, 2011 | 73.32 | 73.32 | 73.30 | 73.31 | 872,447 | +0.03(+0.04%) |
Sep 07, 2011 | 73.28 | 73.31 | 73.28 | 73.29 | 1,255,617 | -0.02(-0.02%) |
Sep 06, 2011 | 73.30 | 73.31 | 73.27 | 73.31 | 1,299,725 | +0.01(+0.01%) |
Sep 02, 2011 | 73.31 | 73.31 | 73.28 | 73.30 | 2,296,212 | -0.03(-0.05%) |
Sep 01, 2011 | 73.33 | 73.34 | 73.30 | 73.33 | 1,804,681 | +0.02(+0.03%) |
Aug 31, 2011 | 73.33 | 73.33 | 73.28 | 73.31 | 1,636,739 | +0.00(+0.00%) |
Aug 30, 2011 | 73.30 | 73.33 | 73.30 | 73.31 | 2,581,345 | +0.02(+0.02%) |
Aug 29, 2011 | 73.30 | 73.31 | 73.28 | 73.29 | 616,218 | -0.02(-0.02%) |
Aug 26, 2011 | 73.32 | 73.34 | 73.30 | 73.31 | 1,168,521 | +0.01(+0.01%) |
Aug 25, 2011 | 73.28 | 73.31 | 73.28 | 73.30 | 1,614,393 | +0.04(+0.06%) |
Aug 24, 2011 | 73.27 | 73.28 | 73.24 | 73.26 | 901,991 | +0.00(+0.00%) |
Aug 23, 2011 | 73.28 | 73.28 | 73.26 | 73.26 | 1,769,014 | -0.03(-0.05%) |
Aug 22, 2011 | 73.28 | 73.29 | 73.28 | 73.29 | 1,285,264 | -0.01(-0.01%) |
Aug 19, 2011 | 73.28 | 73.30 | 73.28 | 73.30 | 2,188,982 | +0.00(+0.00%) |
Aug 18, 2011 | 73.33 | 73.34 | 73.29 | 73.30 | 1,383,045 | -0.01(-0.01%) |
Aug 17, 2011 | 73.30 | 73.31 | 73.27 | 73.31 | 1,700,388 | +0.02(+0.02%) |
Aug 16, 2011 | 73.28 | 73.29 | 73.27 | 73.29 | 3,148,287 | +0.00(+0.00%) |
Aug 15, 2011 | 73.30 | 73.30 | 73.27 | 73.29 | 1,068,119 | -0.03(-0.04%) |
Aug 12, 2011 | 73.29 | 73.32 | 73.28 | 73.32 | 4,652,198 | +0.01(+0.01%) |
Aug 11, 2011 | 73.31 | 73.33 | 73.28 | 73.31 | 1,562,447 | -0.02(-0.02%) |
Aug 10, 2011 | 73.31 | 73.35 | 73.28 | 73.33 | 3,099,547 | +0.05(+0.07%) |
Aug 09, 2011 | 73.16 | 73.34 | 73.14 | 73.28 | 6,036,709 | +0.08(+0.11%) |
Aug 08, 2011 | 73.18 | 73.25 | 73.18 | 73.20 | 3,469,918 | +0.03(+0.04%) |
Aug 05, 2011 | 73.14 | 73.20 | 73.12 | 73.17 | 4,364,635 | -0.02(-0.02%) |
Aug 04, 2011 | 73.11 | 73.20 | 73.11 | 73.19 | 2,953,722 | +0.07(+0.09%) |
Aug 03, 2011 | 73.10 | 73.14 | 73.09 | 73.12 | 3,069,617 | -0.01(-0.01%) |
Aug 02, 2011 | 73.09 | 73.14 | 73.08 | 73.13 | 1,276,321 | +0.10(+0.13%) |
Aug 01, 2011 | 73.04 | 73.09 | 73.03 | 73.03 | 2,806,463 | -0.03(-0.03%) |
Jul 29, 2011 | 73.02 | 73.09 | 73.02 | 73.06 | 1,362,371 | +0.08(+0.11%) |
Jul 28, 2011 | 73.01 | 73.02 | 72.97 | 72.98 | 3,895,826 | +0.04(+0.06%) |
Jul 27, 2011 | 72.96 | 72.97 | 72.92 | 72.94 | 1,295,087 | -0.04(-0.06%) |
Jul 26, 2011 | 72.96 | 73.00 | 72.96 | 72.98 | 1,338,073 | +0.04(+0.06%) |
Jul 25, 2011 | 72.96 | 72.99 | 72.94 | 72.94 | 4,487,768 | -0.03(-0.05%) |
Jul 22, 2011 | 72.98 | 73.00 | 72.97 | 72.97 | 823,912 | +0.01(+0.01%) |
Jul 21, 2011 | 72.99 | 73.01 | 72.96 | 72.96 | 831,186 | -0.03(-0.05%) |
Jul 20, 2011 | 73.01 | 73.02 | 72.99 | 73.00 | 711,816 | -0.03(-0.04%) |
Jul 19, 2011 | 73.03 | 73.05 | 73.01 | 73.02 | 982,823 | +0.00(+0.00%) |
Jul 18, 2011 | 73.02 | 73.04 | 73.01 | 73.02 | 1,755,221 | +0.00(+0.00%) |
Jul 15, 2011 | 72.99 | 73.02 | 72.98 | 73.02 | 702,620 | +0.02(+0.02%) |
Jul 14, 2011 | 72.99 | 73.02 | 72.99 | 73.01 | 1,064,052 | -0.03(-0.04%) |
Jul 13, 2011 | 73.02 | 73.04 | 73.00 | 73.03 | 708,093 | +0.02(+0.02%) |
Jul 12, 2011 | 73.02 | 73.03 | 72.98 | 73.02 | 1,232,122 | -0.01(-0.01%) |
Jul 11, 2011 | 72.99 | 73.03 | 72.99 | 73.02 | 1,992,843 | +0.05(+0.07%) |
Jul 08, 2011 | 72.87 | 73.00 | 72.96 | 72.97 | 960,269 | +0.10(+0.14%) |
Jul 07, 2011 | 72.89 | 72.89 | 72.84 | 72.87 | 1,109,763 | -0.07(-0.09%) |
Jul 06, 2011 | 72.92 | 72.96 | 72.92 | 72.94 | 774,579 | +0.03(+0.04%) |
Jul 05, 2011 | 72.88 | 72.92 | 72.88 | 72.91 | 1,305,127 | +0.09(+0.12%) |
Jul 01, 2011 | 72.89 | 72.89 | 72.81 | 72.83 | 3,673,439 | -0.02(-0.03%) |
Jun 30, 2011 | 72.89 | 72.90 | 72.80 | 72.85 | 2,196,280 | -0.01(-0.01%) |
Jun 29, 2011 | 72.87 | 72.88 | 72.83 | 72.86 | 1,519,115 | +0.00(+0.00%) |
Jun 28, 2011 | 72.94 | 72.96 | 72.85 | 72.86 | 1,303,679 | -0.13(-0.18%) |
Jun 27, 2011 | 73.02 | 73.04 | 72.96 | 72.99 | 1,656,730 | -0.07(-0.09%) |
Jun 24, 2011 | 73.01 | 73.07 | 73.00 | 73.06 | 1,236,531 | +0.04(+0.06%) |
Jun 23, 2011 | 73.01 | 73.03 | 73.00 | 73.01 | 2,169,678 | +0.04(+0.06%) |
Jun 22, 2011 | 73.00 | 73.01 | 72.95 | 72.97 | 1,359,703 | -0.02(-0.02%) |
Jun 21, 2011 | 72.95 | 72.99 | 72.95 | 72.99 | 8,668,868 | +0.01(+0.01%) |
Jun 20, 2011 | 72.97 | 72.98 | 72.96 | 72.98 | 1,061,389 | +0.00(+0.00%) |
Jun 17, 2011 | 72.96 | 72.98 | 72.95 | 72.98 | 1,954,376 | +0.02(+0.02%) |
Jun 16, 2011 | 72.96 | 72.97 | 72.93 | 72.96 | 1,287,085 | +0.01(+0.01%) |
Jun 15, 2011 | 72.89 | 72.97 | 72.89 | 72.95 | 804,276 | +0.10(+0.14%) |
Jun 14, 2011 | 72.86 | 72.89 | 72.85 | 72.85 | 1,504,961 | -0.06(-0.08%) |
Jun 13, 2011 | 72.90 | 72.95 | 72.88 | 72.91 | 1,039,535 | -0.03(-0.04%) |
Jun 10, 2011 | 72.90 | 72.94 | 72.90 | 72.94 | 829,908 | +0.06(+0.08%) |
Jun 09, 2011 | 72.93 | 72.94 | 72.87 | 72.88 | 1,325,926 | -0.08(-0.11%) |
Jun 08, 2011 | 72.93 | 72.97 | 72.93 | 72.95 | 1,057,936 | +0.01(+0.01%) |
Jun 07, 2011 | 72.90 | 72.95 | 72.88 | 72.95 | 1,602,871 | +0.05(+0.07%) |
Jun 06, 2011 | 72.88 | 72.92 | 72.87 | 72.89 | 2,125,111 | +0.01(+0.01%) |
Jun 03, 2011 | 72.92 | 72.92 | 72.86 | 72.88 | 1,128,720 | +0.13(+0.19%) |
May 24, 2011 | 72.73 | 72.76 | 72.72 | 72.75 | 1,045,628 | +0.00(+0.00%) |
May 23, 2011 | 72.77 | 72.78 | 72.74 | 72.75 | 820,300 | +0.01(+0.01%) |
May 20, 2011 | 72.73 | 72.76 | 72.72 | 72.74 | 1,227,360 | +0.03(+0.04%) |
May 19, 2011 | 72.63 | 72.73 | 72.63 | 72.72 | 875,496 | +0.01(+0.01%) |
May 18, 2011 | 72.72 | 72.73 | 72.69 | 72.71 | 1,530,640 | -0.03(-0.05%) |
May 17, 2011 | 72.72 | 72.77 | 72.72 | 72.74 | 1,099,776 | +0.01(+0.01%) |
May 16, 2011 | 72.70 | 72.73 | 72.68 | 72.73 | 1,689,105 | +0.03(+0.05%) |
May 13, 2011 | 72.68 | 72.72 | 72.67 | 72.70 | 791,150 | +0.03(+0.05%) |
May 12, 2011 | 72.70 | 72.70 | 72.65 | 72.66 | 862,286 | -0.03(-0.05%) |
May 11, 2011 | 72.65 | 72.71 | 72.64 | 72.70 | 1,624,801 | +0.07(+0.10%) |
May 10, 2011 | 72.68 | 72.68 | 72.63 | 72.63 | 840,019 | -0.07(-0.10%) |
May 09, 2011 | 72.70 | 72.71 | 72.68 | 72.70 | 614,822 | +0.03(+0.05%) |
May 06, 2011 | 72.61 | 72.70 | 72.59 | 72.66 | 1,884,370 | +0.01(+0.01%) |
May 05, 2011 | 72.63 | 72.66 | 72.62 | 72.66 | 1,041,745 | +0.02(+0.02%) |
May 04, 2011 | 72.60 | 72.66 | 72.57 | 72.64 | 1,768,769 | +0.03(+0.05%) |
May 03, 2011 | 72.60 | 72.61 | 72.58 | 72.60 | 522,200 | +0.03(+0.04%) |