| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Dec 31, 2012 | 33.13 | 33.71 | 33.10 | 33.71 | 26,806,259 | +0.39(+1.17%) |
| Dec 28, 2012 | 33.46 | 33.63 | 33.29 | 33.32 | 20,404,661 | -0.34(-1.01%) |
| Dec 27, 2012 | 33.85 | 33.87 | 33.20 | 33.66 | 24,248,728 | -0.12(-0.36%) |
| Dec 26, 2012 | 33.80 | 33.95 | 33.60 | 33.78 | 13,391,610 | +0.04(+0.12%) |
| Dec 24, 2012 | 33.49 | 33.95 | 33.49 | 33.74 | 9,673,495 | +0.07(+0.21%) |
| Dec 21, 2012 | 33.94 | 34.14 | 33.52 | 33.67 | 55,391,575 | -0.50(-1.46%) |
| Dec 20, 2012 | 33.88 | 34.20 | 33.82 | 34.17 | 25,101,561 | +0.26(+0.77%) |
| Dec 19, 2012 | 34.27 | 34.34 | 33.88 | 33.91 | 25,205,417 | -0.43(-1.25%) |
| Dec 18, 2012 | 34.14 | 34.44 | 33.97 | 34.34 | 34,831,344 | +0.11(+0.32%) |
| Dec 17, 2012 | 34.08 | 34.27 | 33.96 | 34.23 | 24,811,241 | +0.22(+0.65%) |
| Dec 14, 2012 | 34.25 | 34.39 | 33.98 | 34.01 | 26,192,351 | -0.31(-0.90%) |
| Dec 13, 2012 | 34.50 | 34.63 | 34.26 | 34.32 | 18,939,288 | -0.17(-0.49%) |
| Dec 12, 2012 | 34.25 | 34.69 | 34.24 | 34.49 | 24,038,652 | +0.34(+1.00%) |
| Dec 11, 2012 | 33.81 | 34.23 | 33.81 | 34.15 | 23,727,543 | +0.42(+1.25%) |
| Dec 10, 2012 | 33.68 | 33.88 | 33.47 | 33.73 | 20,842,585 | -0.01(-0.01%) |
| Dec 07, 2012 | 33.70 | 33.81 | 33.42 | 33.74 | 22,337,917 | +0.08(+0.25%) |
| Dec 06, 2012 | 33.85 | 34.06 | 33.60 | 33.65 | 23,414,986 | -0.26(-0.77%) |
| Dec 05, 2012 | 33.78 | 34.31 | 33.77 | 33.91 | 29,170,848 | -0.01(-0.03%) |
| Dec 04, 2012 | 34.05 | 34.12 | 33.82 | 33.92 | 21,290,418 | -0.21(-0.62%) |
| Nov 30, 2012 | 33.95 | 34.35 | 33.93 | 34.13 | 36,188,210 | +0.20(+0.59%) |
| Nov 29, 2012 | 33.79 | 34.07 | 33.77 | 33.93 | 29,542,364 | +0.31(+0.92%) |
| Nov 28, 2012 | 33.47 | 33.67 | 33.21 | 33.62 | 30,828,408 | +0.00(+0.00%) |
| Nov 27, 2012 | 33.93 | 34.02 | 33.56 | 33.62 | 26,506,047 | -0.35(-1.03%) |
| Nov 26, 2012 | 34.14 | 34.22 | 33.80 | 33.97 | 34,852,749 | -0.39(-1.14%) |
| Nov 24, 2012 | 33.96 | 34.36 | 33.86 | 34.36 | 21,697,582 | +0.00(+0.00%) |
| Nov 23, 2012 | 33.96 | 34.36 | 33.86 | 34.36 | 21,697,582 | +0.51(+1.51%) |
| Nov 21, 2012 | 33.78 | 33.90 | 33.57 | 33.85 | 27,871,644 | +0.17(+0.50%) |
| Nov 20, 2012 | 33.83 | 33.84 | 33.45 | 33.68 | 20,489,722 | -0.14(-0.41%) |
| Nov 19, 2012 | 33.46 | 33.89 | 32.71 | 33.82 | 21,731,723 | +0.68(+2.05%) |
| Nov 16, 2012 | 33.33 | 33.40 | 32.90 | 33.14 | 32,351,179 | -0.28(-0.84%) |
| Nov 15, 2012 | 33.65 | 33.94 | 33.18 | 33.42 | 26,055,104 | -0.36(-1.07%) |
| Nov 14, 2012 | 34.05 | 34.28 | 33.67 | 33.78 | 25,150,854 | -0.17(-0.50%) |
| Nov 13, 2012 | 33.87 | 34.43 | 33.76 | 33.95 | 23,021,463 | +0.08(+0.24%) |
| Nov 12, 2012 | 33.66 | 34.04 | 33.55 | 33.87 | 19,995,901 | +0.33(+0.98%) |
| Nov 09, 2012 | 33.02 | 33.72 | 32.71 | 33.54 | 31,871,880 | +0.34(+1.02%) |
| Nov 08, 2012 | 33.81 | 33.94 | 33.18 | 33.20 | 36,669,117 | -0.44(-1.30%) |
| Nov 07, 2012 | 33.80 | 34.15 | 33.28 | 33.64 | 45,957,225 | -1.16(-3.34%) |
| Nov 06, 2012 | 34.81 | 34.93 | 34.59 | 34.80 | 19,178,983 | -0.03(-0.09%) |
| Nov 05, 2012 | 34.88 | 34.94 | 34.43 | 34.83 | 17,674,692 | -0.10(-0.29%) |
| Nov 02, 2012 | 35.16 | 35.38 | 34.91 | 34.93 | 28,329,559 | -0.16(-0.46%) |
| Nov 01, 2012 | 34.84 | 35.12 | 34.72 | 35.09 | 23,895,716 | +0.50(+1.45%) |
| Oct 31, 2012 | 34.75 | 34.88 | 34.43 | 34.59 | 20,591,368 | -0.04(-0.12%) |
| Oct 26, 2012 | 34.63 | 34.63 | 34.63 | 0 | +0.13(+0.38%) | |
| Oct 25, 2012 | 34.94 | 34.95 | 34.22 | 34.50 | 22,342,615 | -0.21(-0.61%) |
| Oct 24, 2012 | 34.48 | 34.98 | 33.00 | 34.71 | 36,017,826 | -0.29(-0.83%) |
| Oct 23, 2012 | 35.01 | 35.47 | 34.91 | 35.00 | 23,734,088 | -0.32(-0.91%) |
| Oct 19, 2012 | 36.10 | 36.10 | 35.29 | 35.32 | 27,582,371 | -0.70(-1.94%) |
| Oct 18, 2012 | 35.85 | 36.57 | 35.82 | 36.02 | 26,910,413 | +0.30(+0.84%) |
| Oct 17, 2012 | 35.60 | 35.88 | 35.44 | 35.72 | 22,662,164 | +0.32(+0.90%) |
| Oct 16, 2012 | 35.23 | 35.67 | 35.11 | 35.40 | 28,296,861 | +0.19(+0.54%) |
| Oct 15, 2012 | 35.40 | 35.43 | 34.83 | 35.21 | 46,233,501 | -0.42(-1.18%) |
| Oct 12, 2012 | 36.25 | 36.27 | 35.40 | 35.63 | 37,079,183 | -0.63(-1.74%) |
| Oct 11, 2012 | 37.01 | 37.10 | 36.26 | 36.26 | 29,416,742 | -0.66(-1.79%) |
| Oct 10, 2012 | 37.09 | 37.15 | 36.85 | 36.92 | 19,894,471 | -0.22(-0.59%) |
| Oct 09, 2012 | 37.66 | 37.69 | 37.13 | 37.14 | 23,385,025 | -0.52(-1.38%) |
| Oct 08, 2012 | 37.71 | 37.88 | 37.50 | 37.66 | 15,015,279 | -0.20(-0.53%) |
| Oct 06, 2012 | 38.20 | 38.29 | 37.75 | 37.86 | 20,825,398 | +0.00(+0.00%) |
| Oct 05, 2012 | 38.20 | 38.29 | 37.75 | 37.86 | 20,824,998 | -0.48(-1.25%) |
| Oct 04, 2012 | 38.33 | 38.43 | 38.22 | 38.34 | 20,321,265 | +0.17(+0.45%) |
| Oct 03, 2012 | 37.89 | 38.33 | 37.67 | 38.17 | 21,571,028 | +0.36(+0.95%) |
| Oct 02, 2012 | 37.93 | 38.10 | 37.68 | 37.81 | 20,069,849 | +0.06(+0.16%) |
| Oct 01, 2012 | 37.63 | 37.97 | 37.60 | 37.75 | 53,521,196 | +0.05(+0.13%) |
| Sep 28, 2012 | 37.91 | 37.97 | 37.60 | 37.70 | 59,910,488 | -0.29(-0.76%) |
| Sep 27, 2012 | 38.13 | 38.29 | 37.90 | 37.99 | 28,536,285 | -0.09(-0.24%) |
| Sep 26, 2012 | 38.08 | 38.38 | 38.00 | 38.08 | 24,688,817 | +0.02(+0.05%) |
| Sep 25, 2012 | 38.34 | 38.57 | 38.04 | 38.06 | 17,693,665 | -0.19(-0.50%) |
| Sep 24, 2012 | 38.30 | 38.49 | 38.22 | 38.25 | 20,126,160 | +0.17(+0.45%) |
| Sep 21, 2012 | 38.04 | 38.58 | 38.04 | 38.08 | 36,108,951 | +0.14(+0.37%) |
| Sep 20, 2012 | 37.72 | 38.11 | 37.60 | 37.94 | 23,258,199 | +0.18(+0.48%) |
| Sep 19, 2012 | 37.55 | 37.96 | 37.52 | 37.76 | 21,093,868 | +0.10(+0.27%) |
| Sep 18, 2012 | 37.52 | 37.74 | 37.23 | 37.66 | 23,035,647 | +0.06(+0.16%) |
| Sep 17, 2012 | 37.14 | 37.65 | 37.11 | 37.60 | 28,919,038 | +0.34(+0.91%) |
| Sep 14, 2012 | 37.74 | 37.88 | 37.05 | 37.26 | 41,119,734 | -0.89(-2.33%) |
| Sep 13, 2012 | 37.69 | 38.21 | 37.63 | 38.15 | 26,496,252 | +0.43(+1.14%) |
| Sep 12, 2012 | 37.65 | 38.11 | 37.50 | 37.72 | 23,510,385 | +0.10(+0.27%) |
| Sep 11, 2012 | 37.44 | 37.80 | 37.44 | 37.62 | 18,771,336 | +0.20(+0.53%) |
| Sep 10, 2012 | 37.32 | 37.64 | 37.22 | 37.42 | 18,279,962 | +0.12(+0.32%) |
| Sep 07, 2012 | 37.46 | 37.46 | 36.91 | 37.30 | 20,811,566 | -0.14(-0.37%) |
| Sep 06, 2012 | 37.18 | 37.54 | 37.11 | 37.44 | 24,345,185 | +0.51(+1.38%) |
| Sep 05, 2012 | 36.78 | 37.01 | 36.70 | 36.93 | 22,826,736 | +0.12(+0.33%) |
| Sep 04, 2012 | 36.58 | 36.92 | 36.54 | 36.81 | 23,824,177 | +0.17(+0.46%) |
| Aug 31, 2012 | 36.90 | 36.97 | 36.56 | 36.64 | 20,149,039 | -0.05(-0.14%) |
| Aug 30, 2012 | 36.70 | 36.84 | 36.57 | 36.69 | 15,792,589 | -0.13(-0.35%) |
| Aug 29, 2012 | 36.66 | 37.05 | 36.66 | 36.82 | 15,925,653 | -0.05(-0.14%) |
| Aug 27, 2012 | 36.83 | 36.98 | 36.75 | 36.87 | 22,007,295 | -0.08(-0.22%) |
| Aug 24, 2012 | 36.46 | 37.04 | 36.45 | 36.95 | 23,212,310 | +0.39(+1.07%) |
| Aug 23, 2012 | 36.57 | 36.70 | 36.43 | 36.56 | 20,946,001 | +0.00(+0.00%) |
| Aug 22, 2012 | 36.54 | 36.73 | 36.45 | 36.56 | 21,678,633 | -0.03(-0.08%) |
| Aug 21, 2012 | 36.86 | 36.89 | 36.57 | 36.59 | 24,901,163 | -0.30(-0.81%) |
| Aug 20, 2012 | 37.03 | 37.04 | 36.81 | 36.89 | 25,286,716 | -0.28(-0.75%) |
| Aug 17, 2012 | 37.28 | 37.29 | 37.06 | 37.17 | 17,824,446 | -0.07(-0.19%) |
| Aug 16, 2012 | 37.08 | 37.32 | 36.63 | 37.24 | 23,108,909 | +0.14(+0.38%) |
| Aug 15, 2012 | 37.11 | 37.27 | 36.97 | 37.10 | 21,046,276 | -0.15(-0.40%) |
| Aug 14, 2012 | 37.44 | 37.52 | 37.17 | 37.25 | 20,275,621 | -0.14(-0.37%) |
| Aug 13, 2012 | 37.41 | 37.51 | 37.32 | 37.39 | 13,117,435 | -0.10(-0.27%) |
| Aug 11, 2012 | 37.18 | 37.50 | 37.04 | 37.49 | 16,590,258 | +0.00(+0.00%) |
| Aug 10, 2012 | 37.18 | 37.50 | 37.04 | 37.49 | 16,590,258 | +0.26(+0.70%) |
| Aug 09, 2012 | 37.32 | 37.39 | 37.05 | 37.23 | 21,159,613 | -0.20(-0.53%) |
| Aug 08, 2012 | 37.33 | 37.51 | 37.03 | 37.43 | 22,446,749 | -0.01(-0.03%) |
| Aug 07, 2012 | 37.72 | 37.80 | 37.41 | 37.44 | 21,769,489 | -0.17(-0.45%) |
| Aug 06, 2012 | 37.58 | 37.97 | 37.57 | 37.61 | 16,362,448 | +0.03(+0.08%) |
| Aug 03, 2012 | 37.87 | 38.00 | 37.47 | 37.58 | 24,291,941 | +0.04(+0.11%) |
| Aug 02, 2012 | 37.52 | 37.76 | 37.33 | 37.54 | 24,657,589 | -0.10(-0.27%) |
| Aug 01, 2012 | 38.14 | 38.28 | 37.64 | 37.64 | 28,003,590 | -0.28(-0.74%) |
| Jul 31, 2012 | 37.30 | 38.11 | 37.30 | 37.92 | 36,692,604 | +0.49(+1.31%) |
| Jul 30, 2012 | 37.08 | 37.69 | 37.03 | 37.43 | 24,891,855 | +0.29(+0.78%) |
| Jul 27, 2012 | 36.47 | 37.35 | 36.44 | 37.14 | 45,582,890 | +0.84(+2.31%) |
| Jul 26, 2012 | 35.84 | 36.43 | 35.83 | 36.30 | 34,755,698 | +0.97(+2.75%) |
| Jul 25, 2012 | 34.84 | 35.52 | 34.73 | 35.33 | 31,935,442 | +0.70(+2.02%) |
| Jul 24, 2012 | 35.46 | 35.65 | 34.24 | 34.63 | 38,629,783 | -0.75(-2.12%) |
| Jul 23, 2012 | 35.00 | 35.50 | 34.89 | 35.38 | 27,252,504 | +0.09(+0.26%) |
| Jul 20, 2012 | 35.34 | 35.50 | 35.10 | 35.29 | 26,682,072 | -0.19(-0.54%) |
| Jul 19, 2012 | 35.85 | 35.87 | 35.20 | 35.48 | 30,349,435 | -0.71(-1.96%) |
| Jul 18, 2012 | 35.74 | 36.19 | 35.63 | 36.19 | 25,449,351 | +0.37(+1.03%) |
| Jul 17, 2012 | 35.34 | 35.90 | 35.25 | 35.82 | 21,328,340 | +0.40(+1.13%) |
| Jul 16, 2012 | 35.22 | 35.56 | 35.19 | 35.42 | 17,691,272 | +0.07(+0.20%) |
| Jul 14, 2012 | 34.93 | 35.35 | 34.85 | 35.35 | 19,190,014 | +0.00(+0.00%) |
| Jul 13, 2012 | 34.93 | 35.35 | 34.85 | 35.35 | 19,190,014 | +0.48(+1.38%) |
| Jul 12, 2012 | 35.04 | 35.10 | 34.65 | 34.87 | 24,143,509 | -0.39(-1.11%) |
| Jul 11, 2012 | 35.42 | 35.48 | 35.10 | 35.26 | 20,684,537 | -0.18(-0.51%) |
| Jul 10, 2012 | 35.70 | 35.73 | 35.39 | 35.44 | 21,606,936 | -0.10(-0.28%) |
| Jul 09, 2012 | 35.38 | 35.54 | 35.23 | 35.54 | 17,413,915 | +0.10(+0.28%) |
| Jul 06, 2012 | 35.04 | 35.50 | 34.90 | 35.44 | 22,050,273 | -0.33(-0.92%) |
| Jul 05, 2012 | 35.96 | 35.97 | 35.53 | 35.77 | 22,803,366 | -0.23(-0.64%) |
| Jul 03, 2012 | 36.21 | 36.21 | 35.79 | 36.00 | 15,480,429 | -0.20(-0.55%) |
| Jul 02, 2012 | 35.70 | 36.20 | 35.64 | 36.20 | 24,804,428 | +0.64(+1.80%) |
| Jun 30, 2012 | 35.70 | 35.73 | 35.44 | 35.56 | 23,523,899 | -0.10(-0.28%) |
| Jun 29, 2012 | 35.70 | 35.73 | 35.44 | 35.66 | 30,419,144 | +0.27(+0.76%) |
| Jun 28, 2012 | 35.03 | 35.40 | 34.95 | 35.39 | 21,426,613 | +0.20(+0.57%) |
| Jun 27, 2012 | 35.05 | 35.28 | 35.02 | 35.19 | 16,185,043 | +0.21(+0.60%) |
| Jun 26, 2012 | 34.93 | 35.12 | 34.85 | 34.98 | 20,488,402 | +0.03(+0.09%) |
| Jun 25, 2012 | 34.96 | 35.05 | 34.77 | 34.95 | 87,786,995 | -0.22(-0.63%) |
| Jun 22, 2012 | 35.21 | 35.33 | 34.99 | 35.17 | 87,138,781 | +0.14(+0.40%) |
| Jun 21, 2012 | 35.44 | 35.65 | 34.98 | 35.03 | 28,403,397 | -0.38(-1.07%) |
| Jun 20, 2012 | 35.38 | 35.63 | 35.20 | 35.41 | 23,354,763 | -0.06(-0.17%) |
| Jun 19, 2012 | 35.78 | 35.80 | 35.19 | 35.47 | 26,838,878 | -0.16(-0.45%) |
| Jun 18, 2012 | 35.66 | 35.98 | 35.60 | 35.63 | 22,627,250 | -0.08(-0.22%) |
| Jun 15, 2012 | 35.93 | 36.00 | 35.61 | 35.71 | 41,594,961 | +0.02(+0.06%) |
| Jun 14, 2012 | 34.92 | 35.92 | 34.88 | 35.69 | 31,612,105 | +0.71(+2.03%) |
| Jun 13, 2012 | 34.94 | 35.06 | 34.72 | 34.98 | 26,545,789 | +0.00(+0.00%) |
| Jun 12, 2012 | 34.63 | 34.99 | 34.42 | 34.98 | 27,812,682 | +0.39(+1.13%) |
| Jun 11, 2012 | 34.72 | 35.00 | 34.56 | 34.59 | 26,186,857 | +0.04(+0.12%) |
| Jun 08, 2012 | 34.13 | 34.66 | 34.11 | 34.55 | 27,963,180 | +0.39(+1.14%) |
| Jun 07, 2012 | 34.72 | 34.74 | 34.16 | 34.16 | 42,417,732 | -0.40(-1.16%) |
| Jun 06, 2012 | 34.19 | 34.56 | 34.05 | 34.56 | 27,728,334 | +0.50(+1.47%) |
| Jun 05, 2012 | 34.09 | 34.26 | 33.95 | 34.06 | 24,413,326 | -0.09(-0.26%) |
| Jun 04, 2012 | 33.91 | 34.27 | 33.85 | 34.15 | 26,700,396 | +0.25(+0.74%) |
| Jun 02, 2012 | 34.10 | 34.21 | 33.78 | 33.90 | 29,094,151 | +0.00(+0.00%) |
| Jun 01, 2012 | 34.10 | 34.21 | 33.78 | 33.90 | 29,092,482 | -0.27(-0.79%) |
| May 31, 2012 | 33.82 | 34.41 | 33.79 | 34.17 | 32,269,627 | +0.33(+0.98%) |
| May 30, 2012 | 33.72 | 34.11 | 33.70 | 33.84 | 30,160,739 | -0.10(-0.29%) |
| May 29, 2012 | 33.89 | 33.98 | 33.70 | 33.94 | 22,914,322 | +0.25(+0.74%) |
| May 25, 2012 | 33.66 | 33.85 | 33.52 | 33.69 | 22,284,300 | +0.05(+0.15%) |
| May 24, 2012 | 33.38 | 33.70 | 33.36 | 33.64 | 24,082,528 | +0.28(+0.84%) |
| May 23, 2012 | 33.34 | 33.65 | 33.08 | 33.36 | 25,724,789 | -0.18(-0.54%) |
| May 22, 2012 | 33.56 | 33.81 | 33.44 | 33.54 | 28,027,120 | -0.09(-0.27%) |
| May 21, 2012 | 33.71 | 33.94 | 33.56 | 33.63 | 24,519,780 | -0.03(-0.09%) |
| May 18, 2012 | 33.41 | 33.81 | 33.40 | 33.66 | 38,877,730 | +0.37(+1.11%) |
| May 17, 2012 | 33.17 | 33.52 | 33.11 | 33.29 | 23,399,184 | +0.10(+0.30%) |
| May 16, 2012 | 33.47 | 33.55 | 33.17 | 33.19 | 22,542,043 | -0.16(-0.48%) |
| May 15, 2012 | 33.31 | 33.60 | 33.25 | 33.35 | 28,024,394 | -0.18(-0.54%) |
| May 14, 2012 | 33.42 | 33.56 | 33.05 | 33.53 | 30,006,303 | -0.06(-0.18%) |
| May 11, 2012 | 33.38 | 33.92 | 33.34 | 33.59 | 41,985,192 | +0.46(+1.39%) |
| May 10, 2012 | 33.07 | 33.25 | 32.94 | 33.13 | 23,889,099 | +0.32(+0.98%) |
| May 09, 2012 | 32.87 | 33.03 | 32.71 | 32.81 | 21,602,257 | -0.23(-0.70%) |
| May 08, 2012 | 32.81 | 33.20 | 32.80 | 33.04 | 26,658,744 | +0.04(+0.12%) |
| May 07, 2012 | 32.49 | 33.09 | 32.47 | 33.00 | 25,771,135 | +0.14(+0.43%) |
| May 04, 2012 | 33.04 | 33.11 | 32.82 | 32.86 | 19,113,014 | -0.25(-0.76%) |
| May 03, 2012 | 32.82 | 33.15 | 32.76 | 33.11 | 24,710,038 | +0.07(+0.21%) |
| May 02, 2012 | 33.04 | 33.17 | 32.85 | 33.04 | 27,930,753 | -0.02(-0.06%) |
| May 01, 2012 | 32.93 | 33.33 | 32.93 | 33.06 | 28,322,146 | +0.15(+0.46%) |
| Apr 30, 2012 | 32.53 | 32.95 | 32.52 | 32.91 | 26,651,332 | +0.24(+0.73%) |
| Apr 27, 2012 | 32.47 | 32.75 | 32.45 | 32.67 | 22,278,263 | +0.23(+0.71%) |
| Apr 26, 2012 | 31.79 | 32.53 | 31.78 | 32.44 | 34,748,616 | +0.70(+2.21%) |
| Apr 25, 2012 | 31.76 | 31.97 | 31.72 | 31.74 | 28,458,308 | +0.02(+0.06%) |
| Apr 24, 2012 | 31.22 | 31.92 | 31.13 | 31.72 | 51,904,595 | +1.11(+3.63%) |
| Apr 23, 2012 | 30.87 | 30.90 | 30.61 | 30.61 | 27,331,361 | -0.25(-0.81%) |
| Apr 20, 2012 | 30.74 | 31.09 | 30.70 | 30.86 | 22,069,861 | +0.12(+0.39%) |
| Apr 19, 2012 | 30.79 | 30.88 | 30.60 | 30.74 | 16,744,194 | -0.01(-0.03%) |
| Apr 18, 2012 | 30.75 | 30.85 | 30.66 | 30.75 | 12,861,001 | -0.14(-0.45%) |
| Apr 17, 2012 | 30.77 | 30.95 | 30.67 | 30.89 | 21,704,445 | +0.28(+0.91%) |
| Apr 16, 2012 | 30.56 | 30.72 | 30.50 | 30.61 | 14,735,977 | +0.07(+0.23%) |
| Apr 13, 2012 | 30.75 | 30.86 | 30.52 | 30.54 | 25,030,285 | -0.30(-0.97%) |
| Apr 12, 2012 | 30.79 | 30.88 | 30.68 | 30.84 | 19,678,520 | +0.39(+1.28%) |
| Apr 11, 2012 | 30.39 | 30.51 | 30.27 | 30.45 | 21,593,524 | +0.32(+1.06%) |
| Apr 10, 2012 | 30.52 | 30.62 | 29.95 | 30.13 | 34,767,460 | -0.51(-1.66%) |
| Apr 09, 2012 | 30.67 | 30.84 | 30.55 | 30.64 | 19,223,229 | -0.30(-0.97%) |
| Apr 05, 2012 | 31.09 | 31.16 | 30.75 | 30.94 | 21,473,570 | -0.63(-2.00%) |
| Apr 04, 2012 | 31.38 | 31.66 | 31.38 | 31.57 | 26,604,840 | +0.14(+0.45%) |
| Apr 03, 2012 | 31.43 | 31.60 | 31.33 | 31.43 | 21,993,808 | -0.02(-0.06%) |
| Apr 02, 2012 | 31.28 | 31.59 | 31.27 | 31.45 | 21,695,281 | +0.22(+0.70%) |
| Mar 30, 2012 | 31.32 | 31.38 | 31.16 | 31.23 | 21,748,065 | +0.02(+0.06%) |
| Mar 29, 2012 | 31.05 | 31.21 | 30.77 | 31.21 | 28,703,218 | -0.15(-0.48%) |
| Mar 28, 2012 | 31.53 | 31.57 | 31.20 | 31.36 | 31,387,107 | -0.28(-0.88%) |
| Mar 27, 2012 | 31.79 | 31.95 | 31.60 | 31.64 | 27,903,243 | -0.15(-0.47%) |
| Mar 26, 2012 | 31.61 | 31.83 | 31.59 | 31.79 | 75,567,476 | +0.27(+0.86%) |
| Mar 23, 2012 | 31.66 | 31.72 | 31.38 | 31.52 | 77,770,324 | -0.19(-0.60%) |
| Mar 22, 2012 | 31.80 | 31.86 | 31.56 | 31.71 | 80,257,498 | -0.13(-0.41%) |
| Mar 21, 2012 | 31.85 | 31.97 | 31.83 | 31.84 | 21,085,260 | +0.05(+0.16%) |
| Mar 20, 2012 | 31.60 | 31.83 | 31.51 | 31.79 | 18,135,219 | +0.14(+0.44%) |
| Mar 19, 2012 | 31.46 | 31.74 | 31.35 | 31.65 | 19,745,982 | +0.06(+0.19%) |
| Mar 16, 2012 | 31.70 | 31.71 | 31.51 | 31.59 | 28,667,216 | -0.05(-0.16%) |
| Mar 15, 2012 | 31.41 | 31.65 | 31.35 | 31.64 | 20,003,112 | +0.19(+0.60%) |
| Mar 14, 2012 | 31.60 | 31.80 | 31.42 | 31.45 | 24,505,946 | -0.18(-0.57%) |
| Mar 13, 2012 | 31.52 | 31.64 | 31.44 | 31.63 | 23,764,571 | +0.19(+0.60%) |
| Mar 12, 2012 | 31.20 | 31.52 | 31.18 | 31.44 | 20,570,784 | +0.26(+0.83%) |
| Mar 09, 2012 | 31.00 | 31.18 | 31.00 | 31.18 | 19,202,138 | +0.18(+0.58%) |
| Mar 08, 2012 | 31.07 | 31.15 | 30.88 | 31.00 | 18,745,595 | +0.12(+0.39%) |
| Mar 07, 2012 | 30.69 | 30.97 | 30.69 | 30.88 | 16,542,349 | +0.15(+0.50%) |
| Mar 06, 2012 | 30.80 | 30.97 | 30.66 | 30.73 | 25,447,188 | -0.26(-0.86%) |
| Mar 05, 2012 | 30.85 | 31.11 | 30.75 | 30.99 | 39,273,111 | +0.12(+0.39%) |
| Mar 02, 2012 | 30.67 | 31.00 | 30.60 | 30.87 | 23,542,566 | +0.24(+0.78%) |
| Mar 01, 2012 | 30.54 | 30.66 | 30.15 | 30.63 | 21,565,315 | +0.04(+0.13%) |
| Feb 29, 2012 | 30.49 | 30.64 | 30.47 | 30.59 | 26,530,208 | +0.06(+0.20%) |
| Feb 28, 2012 | 30.41 | 30.58 | 30.36 | 30.53 | 20,297,937 | +0.17(+0.56%) |
| Feb 27, 2012 | 30.31 | 30.43 | 30.29 | 30.36 | 30,630,685 | +0.02(+0.07%) |
| Feb 24, 2012 | 30.43 | 30.49 | 30.29 | 30.34 | 18,274,830 | -0.12(-0.39%) |
| Feb 23, 2012 | 30.22 | 30.48 | 30.22 | 30.46 | 22,468,262 | +0.18(+0.59%) |
| Feb 22, 2012 | 30.25 | 30.37 | 30.20 | 30.28 | 15,731,665 | -0.06(-0.20%) |
| Feb 21, 2012 | 30.10 | 30.40 | 30.07 | 30.34 | 25,387,733 | +0.33(+1.10%) |
| Feb 17, 2012 | 30.14 | 30.15 | 30.00 | 30.01 | 31,320,574 | -0.01(-0.03%) |
| Feb 16, 2012 | 29.90 | 30.18 | 29.85 | 30.02 | 23,546,562 | +0.15(+0.50%) |
| Feb 15, 2012 | 29.98 | 30.07 | 29.77 | 29.87 | 23,027,342 | -0.20(-0.67%) |
| Feb 14, 2012 | 30.12 | 30.15 | 29.85 | 30.07 | 21,628,224 | +0.03(+0.10%) |
| Feb 13, 2012 | 29.92 | 30.12 | 29.91 | 30.04 | 23,042,645 | +0.20(+0.67%) |
| Feb 10, 2012 | 29.82 | 29.97 | 29.70 | 29.84 | 25,004,463 | -0.15(-0.50%) |
| Feb 09, 2012 | 30.06 | 30.06 | 29.88 | 29.99 | 18,073,808 | -0.03(-0.10%) |
| Feb 08, 2012 | 30.04 | 30.15 | 30.02 | 30.02 | 20,115,161 | -0.02(-0.07%) |
| Feb 07, 2012 | 29.85 | 30.15 | 29.80 | 30.04 | 24,180,534 | +0.07(+0.23%) |
| Feb 06, 2012 | 29.83 | 29.98 | 29.69 | 29.97 | 23,567,219 | +0.02(+0.07%) |
| Feb 03, 2012 | 29.97 | 30.07 | 29.86 | 29.95 | 26,296,580 | +0.16(+0.54%) |
| Feb 02, 2012 | 29.87 | 29.91 | 29.72 | 29.79 | 25,698,008 | +0.19(+0.64%) |
| Feb 01, 2012 | 29.91 | 29.93 | 29.58 | 29.60 | 30,615,735 | +0.19(+0.65%) |
| Jan 31, 2012 | 29.54 | 29.54 | 29.23 | 29.41 | 29,372,890 | +0.07(+0.24%) |
| Jan 30, 2012 | 29.12 | 29.38 | 29.02 | 29.34 | 29,414,420 | +0.18(+0.62%) |
| Jan 27, 2012 | 29.49 | 29.53 | 29.15 | 29.16 | 36,360,724 | -0.29(-0.98%) |
| Jan 26, 2012 | 29.90 | 29.98 | 29.38 | 29.45 | 56,001,431 | -0.76(-2.52%) |
| Jan 25, 2012 | 30.06 | 30.24 | 29.71 | 30.21 | 28,136,486 | +0.12(+0.40%) |
| Jan 24, 2012 | 30.20 | 30.20 | 29.92 | 30.09 | 24,340,897 | -0.31(-1.02%) |
| Jan 23, 2012 | 30.51 | 30.56 | 30.26 | 30.40 | 19,185,665 | -0.11(-0.36%) |
| Jan 20, 2012 | 30.42 | 30.52 | 30.35 | 30.51 | 26,450,328 | +0.09(+0.30%) |
| Jan 19, 2012 | 30.32 | 30.45 | 30.30 | 30.42 | 25,523,325 | +0.09(+0.30%) |
| Jan 18, 2012 | 30.32 | 30.35 | 30.15 | 30.33 | 22,015,001 | +0.08(+0.26%) |
| Jan 17, 2012 | 30.30 | 30.47 | 30.17 | 30.25 | 23,499,862 | +0.18(+0.60%) |
| Jan 13, 2012 | 30.05 | 30.10 | 29.81 | 30.07 | 22,097,161 | -0.05(-0.17%) |
| Jan 12, 2012 | 30.08 | 30.25 | 30.01 | 30.12 | 26,500,845 | +0.13(+0.43%) |
| Jan 11, 2012 | 29.73 | 30.03 | 29.73 | 29.99 | 23,700,599 | +0.23(+0.77%) |
| Jan 10, 2012 | 29.80 | 29.92 | 29.74 | 29.76 | 29,064,113 | +0.10(+0.34%) |
| Jan 09, 2012 | 29.81 | 29.85 | 29.50 | 29.66 | 26,789,173 | -0.02(-0.07%) |
| Jan 06, 2012 | 30.07 | 30.09 | 29.60 | 29.68 | 45,581,958 | -0.72(-2.37%) |
| Jan 05, 2012 | 30.49 | 30.50 | 30.18 | 30.40 | 34,456,959 | -0.03(-0.10%) |