| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Mar 28, 2013 | 42.47 | 42.93 | 41.92 | 42.56 | 71,337 | +0.23(+0.54%) |
| Mar 27, 2013 | 41.52 | 42.47 | 41.21 | 42.33 | 83,252 | +0.53(+1.27%) |
| Mar 26, 2013 | 42.55 | 42.55 | 41.63 | 41.80 | 97,290 | -0.51(-1.21%) |
| Mar 25, 2013 | 42.57 | 42.88 | 42.12 | 42.31 | 78,884 | -0.38(-0.89%) |
| Mar 22, 2013 | 42.51 | 43.38 | 42.34 | 42.69 | 78,910 | +0.22(+0.52%) |
| Mar 21, 2013 | 43.12 | 43.24 | 42.07 | 42.47 | 77,120 | -0.92(-2.12%) |
| Mar 20, 2013 | 43.37 | 43.56 | 43.06 | 43.39 | 48,633 | -0.06(-0.14%) |
| Mar 19, 2013 | 42.71 | 43.68 | 42.42 | 43.45 | 92,590 | +0.68(+1.59%) |
| Mar 18, 2013 | 41.95 | 42.92 | 41.95 | 42.77 | 63,149 | +0.51(+1.21%) |
| Mar 15, 2013 | 42.54 | 42.59 | 42.05 | 42.26 | 100,677 | -0.30(-0.70%) |
| Mar 14, 2013 | 41.73 | 42.56 | 41.67 | 42.56 | 85,913 | +0.75(+1.79%) |
| Mar 13, 2013 | 41.20 | 41.90 | 41.20 | 41.81 | 41,678 | +0.61(+1.48%) |
| Mar 12, 2013 | 41.04 | 41.41 | 40.80 | 41.20 | 107,399 | -0.01(-0.02%) |
| Mar 11, 2013 | 41.17 | 41.43 | 40.78 | 41.21 | 42,681 | -0.18(-0.43%) |
| Mar 08, 2013 | 40.99 | 41.45 | 40.70 | 41.39 | 52,599 | +0.56(+1.37%) |
| Mar 07, 2013 | 40.92 | 40.92 | 40.42 | 40.83 | 38,221 | -0.21(-0.51%) |
| Mar 06, 2013 | 40.61 | 41.07 | 40.00 | 41.04 | 68,056 | +0.38(+0.93%) |
| Mar 05, 2013 | 40.00 | 40.77 | 39.66 | 40.66 | 64,204 | +0.68(+1.70%) |
| Mar 04, 2013 | 40.63 | 40.63 | 39.75 | 39.98 | 113,569 | -0.83(-2.03%) |
| Mar 01, 2013 | 40.23 | 40.84 | 39.78 | 40.81 | 70,382 | +0.32(+0.79%) |
| Feb 28, 2013 | 39.84 | 40.56 | 39.54 | 40.49 | 93,593 | +0.60(+1.50%) |
| Feb 27, 2013 | 39.59 | 40.27 | 39.08 | 39.89 | 54,928 | +0.22(+0.55%) |
| Feb 26, 2013 | 40.09 | 40.36 | 38.81 | 39.67 | 152,267 | -0.40(-1.00%) |
| Feb 25, 2013 | 40.42 | 40.80 | 40.02 | 40.07 | 58,272 | -0.12(-0.30%) |
| Feb 22, 2013 | 41.13 | 41.14 | 40.05 | 40.19 | 75,869 | -0.71(-1.74%) |
| Feb 21, 2013 | 40.67 | 41.02 | 40.52 | 40.90 | 42,571 | +0.28(+0.69%) |
| Feb 20, 2013 | 41.06 | 41.47 | 40.52 | 40.62 | 75,401 | -0.44(-1.07%) |
| Feb 19, 2013 | 41.89 | 42.02 | 40.90 | 41.06 | 113,858 | -0.85(-2.03%) |
| Feb 15, 2013 | 42.76 | 42.86 | 41.86 | 41.91 | 63,718 | -0.63(-1.48%) |
| Feb 14, 2013 | 41.67 | 42.75 | 41.67 | 42.54 | 72,541 | +0.72(+1.72%) |
| Feb 13, 2013 | 41.84 | 41.90 | 41.46 | 41.82 | 66,430 | +0.07(+0.17%) |
| Feb 12, 2013 | 41.14 | 42.00 | 41.04 | 41.75 | 48,554 | +0.57(+1.38%) |
| Feb 11, 2013 | 41.18 | 41.25 | 40.87 | 41.18 | 48,966 | -0.10(-0.24%) |
| Feb 08, 2013 | 41.21 | 41.75 | 41.12 | 41.28 | 25,725 | +0.05(+0.12%) |
| Feb 07, 2013 | 41.51 | 41.60 | 41.10 | 41.23 | 70,156 | -0.39(-0.94%) |
| Feb 06, 2013 | 41.09 | 41.81 | 41.09 | 41.62 | 41,245 | +0.45(+1.09%) |
| Feb 04, 2013 | 41.55 | 41.91 | 41.07 | 41.17 | 66,586 | -0.59(-1.41%) |
| Feb 01, 2013 | 41.74 | 41.99 | 41.62 | 41.76 | 77,665 | +0.08(+0.19%) |
| Jan 31, 2013 | 41.46 | 41.94 | 41.22 | 41.68 | 50,797 | +0.09(+0.22%) |
| Jan 30, 2013 | 41.99 | 42.13 | 41.40 | 41.59 | 76,045 | -0.57(-1.35%) |
| Jan 29, 2013 | 41.76 | 42.18 | 41.76 | 42.16 | 65,701 | +0.32(+0.76%) |
| Jan 28, 2013 | 42.05 | 42.27 | 41.65 | 41.84 | 76,773 | -0.31(-0.74%) |
| Jan 25, 2013 | 42.09 | 42.17 | 41.71 | 42.15 | 65,023 | +0.10(+0.24%) |
| Jan 24, 2013 | 42.06 | 42.24 | 41.82 | 42.05 | 53,685 | -0.07(-0.17%) |
| Jan 23, 2013 | 41.66 | 42.13 | 41.60 | 42.12 | 92,110 | +0.42(+1.01%) |
| Jan 22, 2013 | 41.65 | 41.76 | 41.18 | 41.70 | 95,288 | +0.09(+0.22%) |
| Jan 18, 2013 | 41.72 | 41.72 | 41.49 | 41.61 | 77,586 | -0.03(-0.07%) |
| Jan 17, 2013 | 41.51 | 41.76 | 41.18 | 41.64 | 67,210 | +0.30(+0.73%) |
| Jan 16, 2013 | 40.90 | 41.44 | 40.84 | 41.34 | 122,698 | +0.26(+0.63%) |
| Jan 15, 2013 | 40.93 | 41.19 | 40.90 | 41.08 | 89,567 | -0.06(-0.15%) |
| Jan 14, 2013 | 41.07 | 41.20 | 40.83 | 41.14 | 71,685 | -0.04(-0.10%) |
| Jan 12, 2013 | 41.26 | 41.52 | 40.90 | 41.18 | 104,474 | +0.00(+0.00%) |
| Jan 11, 2013 | 41.26 | 41.52 | 40.90 | 41.18 | 104,474 | +0.06(+0.15%) |
| Jan 10, 2013 | 41.06 | 41.41 | 40.62 | 41.12 | 158,206 | +0.05(+0.12%) |
| Jan 09, 2013 | 40.83 | 41.11 | 40.34 | 41.07 | 156,121 | +0.41(+1.01%) |
| Jan 08, 2013 | 40.50 | 40.75 | 40.37 | 40.66 | 134,966 | +0.18(+0.44%) |
| Jan 07, 2013 | 41.00 | 41.17 | 40.29 | 40.48 | 169,430 | -0.55(-1.34%) |
| Jan 04, 2013 | 41.00 | 41.28 | 40.68 | 41.03 | 104,457 | +0.02(+0.05%) |
| Jan 03, 2013 | 41.70 | 41.98 | 41.00 | 41.01 | 156,888 | -0.76(-1.82%) |
| Jan 02, 2013 | 41.57 | 42.00 | 40.24 | 41.77 | 237,187 | +1.53(+3.80%) |
| Dec 31, 2012 | 39.88 | 41.09 | 38.51 | 40.24 | 452,103 | -4.22(-9.49%) |
| Dec 28, 2012 | 43.65 | 45.00 | 43.60 | 44.46 | 100,064 | +0.53(+1.21%) |
| Dec 27, 2012 | 47.66 | 47.66 | 43.47 | 43.93 | 98,216 | -0.06(-0.15%) |
| Dec 26, 2012 | 44.45 | 44.74 | 43.89 | 43.99 | 98,218 | -0.35(-0.78%) |
| Dec 24, 2012 | 44.73 | 44.73 | 43.99 | 44.34 | 70,721 | -0.25(-0.56%) |
| Dec 21, 2012 | 46.07 | 46.07 | 44.53 | 44.59 | 404,174 | -1.72(-3.71%) |
| Dec 20, 2012 | 45.80 | 46.76 | 45.50 | 46.31 | 65,969 | +0.40(+0.87%) |
| Dec 19, 2012 | 45.50 | 46.50 | 45.23 | 45.91 | 82,165 | +0.31(+0.68%) |
| Dec 18, 2012 | 44.94 | 45.76 | 44.72 | 45.60 | 87,164 | +0.60(+1.33%) |
| Dec 17, 2012 | 44.40 | 45.00 | 44.07 | 45.00 | 80,255 | +0.63(+1.42%) |
| Dec 14, 2012 | 44.64 | 44.83 | 44.09 | 44.37 | 79,014 | -0.43(-0.96%) |
| Dec 13, 2012 | 44.64 | 44.96 | 44.58 | 44.80 | 38,940 | +0.10(+0.22%) |
| Dec 12, 2012 | 45.46 | 45.55 | 44.62 | 44.70 | 64,171 | -0.56(-1.24%) |
| Dec 11, 2012 | 45.40 | 45.73 | 44.92 | 45.26 | 61,024 | +0.14(+0.31%) |
| Dec 10, 2012 | 45.45 | 45.56 | 44.73 | 45.12 | 61,256 | -0.43(-0.94%) |
| Dec 07, 2012 | 44.52 | 45.59 | 43.96 | 45.55 | 55,907 | +1.22(+2.75%) |
| Dec 06, 2012 | 44.65 | 45.13 | 44.25 | 44.33 | 53,673 | -0.41(-0.92%) |
| Dec 05, 2012 | 45.83 | 45.83 | 44.68 | 44.74 | 69,538 | -0.90(-1.97%) |
| Dec 04, 2012 | 45.18 | 45.75 | 44.58 | 45.64 | 167,052 | -0.33(-0.72%) |
| Nov 30, 2012 | 45.65 | 46.08 | 44.91 | 45.97 | 75,977 | +0.32(+0.70%) |
| Nov 29, 2012 | 45.47 | 45.73 | 44.01 | 45.65 | 62,499 | +0.46(+1.02%) |
| Nov 28, 2012 | 45.44 | 45.63 | 44.69 | 45.19 | 71,583 | -0.54(-1.18%) |
| Nov 27, 2012 | 43.90 | 46.71 | 43.50 | 45.73 | 168,001 | +1.93(+4.41%) |
| Nov 26, 2012 | 44.22 | 44.59 | 43.50 | 43.80 | 117,921 | -0.51(-1.15%) |
| Nov 24, 2012 | 44.04 | 44.31 | 43.90 | 44.31 | 25,599 | +0.00(+0.00%) |
| Nov 23, 2012 | 44.04 | 44.31 | 43.90 | 44.31 | 25,599 | +0.48(+1.10%) |
| Nov 21, 2012 | 43.92 | 44.29 | 43.58 | 43.83 | 44,224 | +0.08(+0.18%) |
| Nov 20, 2012 | 43.45 | 43.82 | 43.34 | 43.75 | 60,022 | +0.10(+0.23%) |
| Nov 19, 2012 | 43.31 | 43.85 | 42.70 | 43.65 | 79,109 | +0.53(+1.23%) |
| Nov 16, 2012 | 42.62 | 43.25 | 42.45 | 43.12 | 83,932 | +0.30(+0.70%) |
| Nov 15, 2012 | 42.67 | 43.24 | 42.42 | 42.82 | 108,229 | -0.16(-0.37%) |
| Nov 14, 2012 | 42.85 | 43.44 | 42.53 | 42.98 | 78,273 | +0.09(+0.21%) |
| Nov 13, 2012 | 42.18 | 43.08 | 42.18 | 42.89 | 48,597 | +0.40(+0.94%) |
| Nov 12, 2012 | 42.52 | 42.85 | 42.40 | 42.49 | 63,086 | +0.21(+0.50%) |
| Nov 09, 2012 | 42.37 | 42.78 | 42.07 | 42.28 | 62,423 | -0.34(-0.80%) |
| Nov 08, 2012 | 43.00 | 43.00 | 42.51 | 42.62 | 52,788 | -0.34(-0.79%) |
| Nov 07, 2012 | 43.50 | 43.50 | 42.56 | 42.96 | 85,095 | -0.77(-1.76%) |
| Nov 06, 2012 | 43.44 | 44.30 | 43.27 | 43.73 | 70,011 | +0.31(+0.71%) |
| Nov 05, 2012 | 43.56 | 43.62 | 42.76 | 43.42 | 68,998 | +0.02(+0.05%) |
| Nov 02, 2012 | 43.94 | 44.51 | 43.40 | 43.40 | 110,397 | -0.34(-0.78%) |
| Nov 01, 2012 | 43.22 | 43.81 | 42.83 | 43.74 | 93,931 | +0.62(+1.43%) |
| Oct 31, 2012 | 42.56 | 43.29 | 42.16 | 43.12 | 72,482 | +0.26(+0.61%) |
| Oct 26, 2012 | 42.86 | 42.86 | 42.86 | 0 | +0.17(+0.40%) | |
| Oct 25, 2012 | 42.98 | 43.16 | 42.26 | 42.69 | 98,738 | +0.01(+0.02%) |
| Oct 24, 2012 | 42.72 | 43.10 | 42.45 | 42.68 | 126,148 | +0.20(+0.47%) |
| Oct 23, 2012 | 42.32 | 43.08 | 42.32 | 42.48 | 201,403 | +0.09(+0.21%) |
| Oct 19, 2012 | 43.72 | 43.72 | 41.79 | 42.39 | 116,372 | -1.42(-3.24%) |
| Oct 18, 2012 | 43.20 | 44.34 | 43.20 | 43.81 | 97,093 | +0.51(+1.18%) |
| Oct 17, 2012 | 43.23 | 43.52 | 42.90 | 43.30 | 74,327 | +0.14(+0.32%) |
| Oct 16, 2012 | 43.24 | 43.56 | 42.79 | 43.16 | 97,333 | +0.24(+0.56%) |
| Oct 15, 2012 | 42.66 | 43.05 | 42.66 | 42.92 | 70,779 | +0.07(+0.16%) |
| Oct 12, 2012 | 43.93 | 43.93 | 42.56 | 42.85 | 152,070 | -0.81(-1.86%) |
| Oct 11, 2012 | 43.84 | 44.17 | 43.27 | 43.66 | 122,607 | +0.11(+0.25%) |
| Oct 10, 2012 | 43.43 | 43.79 | 42.91 | 43.55 | 123,211 | +0.29(+0.67%) |
| Oct 09, 2012 | 44.96 | 45.00 | 43.21 | 43.26 | 218,686 | -1.54(-3.44%) |
| Oct 08, 2012 | 45.07 | 45.30 | 44.80 | 44.80 | 86,660 | -0.21(-0.47%) |
| Oct 06, 2012 | 46.25 | 46.25 | 44.59 | 45.01 | 176,988 | +0.00(+0.00%) |
| Oct 05, 2012 | 46.25 | 46.25 | 44.59 | 45.01 | 176,988 | -1.08(-2.34%) |
| Oct 04, 2012 | 46.17 | 46.28 | 45.78 | 46.09 | 137,976 | +0.17(+0.37%) |
| Oct 03, 2012 | 46.20 | 46.25 | 45.40 | 45.92 | 110,357 | -0.24(-0.52%) |
| Oct 02, 2012 | 46.05 | 46.62 | 45.83 | 46.16 | 133,404 | +0.42(+0.92%) |
| Oct 01, 2012 | 44.95 | 47.00 | 44.51 | 45.74 | 362,242 | +0.80(+1.78%) |
| Sep 28, 2012 | 44.67 | 44.94 | 44.27 | 44.94 | 229,215 | +0.36(+0.81%) |
| Sep 27, 2012 | 44.58 | 44.64 | 43.85 | 44.58 | 116,391 | +0.22(+0.50%) |
| Sep 26, 2012 | 44.79 | 44.79 | 44.01 | 44.36 | 105,936 | -0.18(-0.40%) |
| Sep 25, 2012 | 44.06 | 44.98 | 43.63 | 44.54 | 143,611 | +0.93(+2.13%) |
| Sep 24, 2012 | 42.72 | 44.12 | 42.69 | 43.61 | 101,963 | +0.94(+2.20%) |
| Sep 21, 2012 | 43.61 | 43.91 | 42.59 | 42.67 | 304,062 | -0.35(-0.81%) |
| Sep 20, 2012 | 43.11 | 43.32 | 42.82 | 43.02 | 148,905 | -0.08(-0.19%) |
| Sep 19, 2012 | 42.44 | 43.13 | 42.30 | 43.10 | 111,288 | +0.83(+1.96%) |
| Sep 18, 2012 | 42.00 | 42.30 | 41.26 | 42.27 | 121,528 | +0.44(+1.05%) |
| Sep 17, 2012 | 41.39 | 41.92 | 41.02 | 41.83 | 45,179 | +0.43(+1.04%) |
| Sep 14, 2012 | 41.86 | 41.99 | 41.32 | 41.40 | 82,441 | -0.22(-0.53%) |
| Sep 13, 2012 | 41.24 | 41.89 | 40.61 | 41.62 | 73,951 | +0.31(+0.75%) |
| Sep 12, 2012 | 41.60 | 41.62 | 40.88 | 41.31 | 56,491 | +0.21(+0.51%) |
| Sep 11, 2012 | 41.09 | 41.49 | 40.89 | 41.10 | 54,130 | +0.01(+0.02%) |
| Sep 10, 2012 | 41.59 | 41.73 | 40.82 | 41.09 | 58,709 | -0.57(-1.37%) |
| Sep 07, 2012 | 41.29 | 41.71 | 40.77 | 41.66 | 102,550 | +0.62(+1.51%) |
| Sep 06, 2012 | 40.20 | 41.12 | 40.20 | 41.04 | 93,440 | +1.00(+2.50%) |
| Sep 05, 2012 | 40.27 | 40.48 | 39.68 | 40.04 | 87,587 | -0.32(-0.79%) |
| Sep 04, 2012 | 40.40 | 40.47 | 39.81 | 40.36 | 101,270 | +0.18(+0.45%) |
| Aug 31, 2012 | 40.54 | 40.65 | 39.78 | 40.18 | 57,682 | -0.08(-0.20%) |
| Aug 30, 2012 | 40.32 | 40.39 | 40.01 | 40.26 | 37,439 | -0.07(-0.17%) |
| Aug 29, 2012 | 40.06 | 40.74 | 40.03 | 40.33 | 64,235 | -0.25(-0.62%) |
| Aug 27, 2012 | 39.71 | 40.89 | 39.50 | 40.58 | 96,523 | +1.24(+3.15%) |
| Aug 24, 2012 | 38.98 | 39.40 | 38.95 | 39.34 | 62,697 | +0.40(+1.03%) |
| Aug 23, 2012 | 39.23 | 39.39 | 38.84 | 38.94 | 65,101 | -0.16(-0.41%) |
| Aug 22, 2012 | 39.33 | 39.37 | 38.97 | 39.10 | 34,207 | -0.11(-0.28%) |
| Aug 21, 2012 | 39.48 | 39.87 | 39.15 | 39.21 | 56,407 | -0.16(-0.41%) |
| Aug 20, 2012 | 39.11 | 39.50 | 38.61 | 39.37 | 90,160 | +0.41(+1.05%) |
| Aug 17, 2012 | 38.71 | 38.97 | 38.43 | 38.96 | 58,670 | +0.18(+0.46%) |
| Aug 16, 2012 | 38.69 | 38.83 | 38.26 | 38.78 | 46,193 | +0.15(+0.39%) |
| Aug 15, 2012 | 38.11 | 38.70 | 38.11 | 38.63 | 62,975 | +0.53(+1.39%) |
| Aug 14, 2012 | 38.37 | 38.52 | 37.83 | 38.10 | 74,482 | -0.22(-0.57%) |
| Aug 13, 2012 | 38.19 | 38.37 | 37.99 | 38.32 | 58,128 | +0.15(+0.39%) |
| Aug 11, 2012 | 38.40 | 38.40 | 38.03 | 38.17 | 40,179 | +0.00(+0.00%) |
| Aug 10, 2012 | 38.40 | 38.40 | 38.03 | 38.17 | 40,179 | -0.19(-0.50%) |
| Aug 09, 2012 | 38.38 | 38.62 | 38.12 | 38.36 | 66,744 | -0.10(-0.26%) |
| Aug 08, 2012 | 38.38 | 38.90 | 38.15 | 38.46 | 76,945 | -0.35(-0.90%) |
| Aug 07, 2012 | 39.06 | 39.45 | 38.68 | 38.81 | 91,121 | -0.24(-0.61%) |
| Aug 06, 2012 | 39.25 | 39.50 | 38.86 | 39.05 | 81,324 | +0.17(+0.44%) |
| Aug 03, 2012 | 38.76 | 39.50 | 38.57 | 38.88 | 85,305 | +0.59(+1.54%) |
| Aug 02, 2012 | 37.46 | 38.58 | 37.41 | 38.29 | 97,403 | +0.73(+1.94%) |
| Aug 01, 2012 | 37.98 | 38.20 | 37.55 | 37.56 | 136,642 | -0.17(-0.45%) |
| Jul 31, 2012 | 37.70 | 38.00 | 37.35 | 37.73 | 145,461 | -0.18(-0.47%) |
| Jul 30, 2012 | 37.02 | 38.05 | 36.98 | 37.91 | 431,458 | +1.43(+3.92%) |
| Jul 27, 2012 | 36.04 | 36.55 | 35.93 | 36.48 | 97,331 | +0.53(+1.47%) |
| Jul 26, 2012 | 35.99 | 36.49 | 35.69 | 35.95 | 68,275 | +0.38(+1.07%) |
| Jul 25, 2012 | 35.52 | 35.82 | 35.39 | 35.57 | 120,789 | +0.33(+0.94%) |
| Jul 24, 2012 | 35.25 | 35.60 | 35.04 | 35.24 | 163,189 | -0.00(-0.01%) |
| Jul 23, 2012 | 35.35 | 35.43 | 34.55 | 35.24 | 218,011 | -0.39(-1.08%) |
| Jul 20, 2012 | 36.06 | 36.35 | 35.55 | 35.63 | 124,582 | -0.70(-1.93%) |
| Jul 19, 2012 | 36.34 | 36.69 | 36.05 | 36.33 | 60,351 | -0.01(-0.03%) |
| Jul 18, 2012 | 36.97 | 37.61 | 36.03 | 36.34 | 137,962 | -0.36(-0.98%) |
| Jul 17, 2012 | 36.55 | 36.83 | 35.89 | 36.70 | 114,304 | +0.42(+1.16%) |
| Jul 16, 2012 | 36.90 | 37.00 | 36.15 | 36.28 | 85,811 | -0.55(-1.49%) |
| Jul 14, 2012 | 36.72 | 37.24 | 36.66 | 36.83 | 80,773 | +0.00(+0.00%) |
| Jul 13, 2012 | 36.72 | 37.24 | 36.66 | 36.83 | 80,773 | -0.22(-0.59%) |
| Jul 12, 2012 | 36.50 | 37.46 | 36.09 | 37.05 | 112,790 | +0.26(+0.71%) |
| Jul 11, 2012 | 38.58 | 38.65 | 36.74 | 36.79 | 179,257 | -1.91(-4.94%) |
| Jul 10, 2012 | 39.52 | 39.65 | 38.48 | 38.70 | 118,593 | -0.82(-2.07%) |
| Jul 09, 2012 | 39.67 | 40.08 | 39.11 | 39.52 | 96,044 | -0.13(-0.33%) |
| Jul 06, 2012 | 39.57 | 40.00 | 39.57 | 39.65 | 57,609 | -0.31(-0.78%) |
| Jul 05, 2012 | 40.80 | 40.98 | 39.90 | 39.96 | 67,548 | -0.67(-1.65%) |
| Jul 03, 2012 | 40.35 | 40.86 | 40.00 | 40.63 | 50,509 | +0.17(+0.42%) |
| Jul 02, 2012 | 39.37 | 40.55 | 38.84 | 40.46 | 319,274 | +1.36(+3.48%) |
| Jun 30, 2012 | 38.63 | 39.30 | 38.18 | 39.10 | 66,216 | +0.00(+0.00%) |
| Jun 29, 2012 | 38.63 | 39.30 | 38.18 | 39.10 | 66,844 | +1.09(+2.87%) |
| Jun 28, 2012 | 37.84 | 38.04 | 37.51 | 38.01 | 38,779 | -0.08(-0.21%) |
| Jun 27, 2012 | 37.66 | 38.28 | 37.16 | 38.09 | 43,918 | +0.65(+1.74%) |
| Jun 26, 2012 | 37.89 | 38.04 | 37.34 | 37.44 | 36,954 | -0.30(-0.79%) |
| Jun 25, 2012 | 37.25 | 38.74 | 37.03 | 37.74 | 31,647 | +0.15(+0.40%) |
| Jun 22, 2012 | 37.23 | 37.80 | 37.09 | 37.59 | 435,565 | +0.44(+1.18%) |
| Jun 21, 2012 | 37.99 | 37.99 | 37.06 | 37.15 | 36,452 | -0.77(-2.03%) |
| Jun 20, 2012 | 38.44 | 38.56 | 37.87 | 37.92 | 80,176 | -0.41(-1.07%) |
| Jun 19, 2012 | 37.30 | 38.37 | 37.08 | 38.33 | 93,202 | +1.22(+3.29%) |
| Jun 18, 2012 | 36.55 | 37.19 | 36.55 | 37.11 | 45,701 | +0.34(+0.92%) |
| Jun 15, 2012 | 36.77 | 36.94 | 36.35 | 36.77 | 88,119 | -0.14(-0.38%) |
| Jun 14, 2012 | 37.01 | 37.42 | 36.62 | 36.91 | 59,102 | -0.25(-0.67%) |
| Jun 13, 2012 | 37.11 | 37.62 | 36.70 | 37.16 | 80,704 | +0.13(+0.35%) |
| Jun 12, 2012 | 37.16 | 37.18 | 36.88 | 37.03 | 57,695 | +0.14(+0.38%) |
| Jun 11, 2012 | 37.09 | 37.15 | 36.83 | 36.89 | 92,510 | +0.20(+0.55%) |
| Jun 08, 2012 | 36.12 | 36.76 | 36.05 | 36.69 | 53,543 | +0.68(+1.89%) |
| Jun 07, 2012 | 35.93 | 36.17 | 35.35 | 36.01 | 65,915 | +0.43(+1.21%) |
| Jun 06, 2012 | 35.13 | 35.58 | 34.86 | 35.58 | 61,092 | +0.54(+1.54%) |
| Jun 05, 2012 | 34.69 | 35.16 | 34.57 | 35.04 | 51,866 | +0.13(+0.37%) |
| Jun 04, 2012 | 35.03 | 35.05 | 34.44 | 34.91 | 82,190 | +0.07(+0.20%) |
| Jun 02, 2012 | 35.19 | 35.35 | 34.81 | 34.84 | 53,413 | +0.00(+0.00%) |
| Jun 01, 2012 | 35.19 | 35.35 | 34.81 | 34.84 | 55,704 | -0.70(-1.97%) |
| May 31, 2012 | 35.83 | 35.86 | 35.45 | 35.54 | 102,134 | -0.10(-0.28%) |
| May 30, 2012 | 36.27 | 36.27 | 35.59 | 35.64 | 131,607 | -0.79(-2.17%) |
| May 29, 2012 | 36.73 | 36.77 | 36.18 | 36.43 | 80,711 | -0.08(-0.22%) |
| May 25, 2012 | 36.66 | 36.70 | 36.28 | 36.51 | 53,167 | -0.20(-0.54%) |
| May 24, 2012 | 36.51 | 36.72 | 36.00 | 36.71 | 52,529 | +0.25(+0.69%) |
| May 23, 2012 | 36.54 | 36.91 | 36.01 | 36.46 | 73,010 | -0.32(-0.87%) |
| May 22, 2012 | 37.12 | 37.17 | 36.53 | 36.78 | 78,781 | -0.25(-0.68%) |
| May 21, 2012 | 37.02 | 37.18 | 36.63 | 37.03 | 91,019 | -0.08(-0.22%) |
| May 18, 2012 | 38.02 | 38.49 | 36.90 | 37.11 | 111,067 | -0.98(-2.57%) |
| May 17, 2012 | 38.53 | 38.75 | 37.99 | 38.09 | 122,306 | -0.31(-0.81%) |
| May 16, 2012 | 37.86 | 38.44 | 37.65 | 38.40 | 148,622 | +0.72(+1.91%) |
| May 15, 2012 | 37.49 | 37.74 | 36.65 | 37.68 | 90,254 | +0.18(+0.48%) |
| May 14, 2012 | 37.81 | 37.86 | 37.39 | 37.50 | 163,999 | -0.48(-1.26%) |
| May 11, 2012 | 37.49 | 38.38 | 37.49 | 37.98 | 135,575 | +0.30(+0.80%) |
| May 10, 2012 | 37.07 | 38.25 | 36.89 | 37.68 | 111,663 | +0.92(+2.50%) |
| May 09, 2012 | 36.65 | 37.01 | 36.45 | 36.76 | 83,921 | -0.04(-0.11%) |
| May 08, 2012 | 36.28 | 36.93 | 36.20 | 36.80 | 90,072 | +0.47(+1.29%) |
| May 07, 2012 | 36.20 | 36.47 | 36.05 | 36.33 | 66,885 | +0.15(+0.41%) |
| May 04, 2012 | 36.25 | 36.38 | 36.11 | 36.18 | 123,766 | -0.13(-0.36%) |
| May 03, 2012 | 36.36 | 36.53 | 36.11 | 36.31 | 120,247 | +0.02(+0.06%) |
| May 02, 2012 | 36.17 | 36.51 | 35.69 | 36.29 | 106,657 | +0.08(+0.22%) |
| May 01, 2012 | 36.04 | 36.72 | 35.85 | 36.21 | 127,469 | +0.18(+0.50%) |
| Apr 30, 2012 | 36.45 | 36.45 | 35.61 | 36.03 | 301,235 | -0.37(-1.02%) |
| Apr 27, 2012 | 36.13 | 36.59 | 36.00 | 36.40 | 89,740 | +0.38(+1.05%) |
| Apr 26, 2012 | 35.91 | 36.03 | 35.51 | 36.02 | 90,288 | +0.17(+0.47%) |
| Apr 25, 2012 | 35.64 | 36.00 | 35.48 | 35.85 | 169,941 | +0.52(+1.47%) |
| Apr 24, 2012 | 34.80 | 35.60 | 34.80 | 35.33 | 141,798 | +0.76(+2.20%) |
| Apr 23, 2012 | 34.74 | 34.82 | 34.06 | 34.57 | 125,917 | -0.84(-2.37%) |
| Apr 20, 2012 | 35.45 | 35.67 | 35.18 | 35.41 | 89,535 | +0.31(+0.88%) |
| Apr 19, 2012 | 35.63 | 35.73 | 35.04 | 35.10 | 131,984 | -0.55(-1.54%) |
| Apr 18, 2012 | 35.88 | 35.94 | 35.43 | 35.65 | 108,656 | -0.25(-0.70%) |
| Apr 17, 2012 | 36.10 | 36.35 | 35.87 | 35.90 | 215,068 | -0.20(-0.55%) |
| Apr 16, 2012 | 36.64 | 36.90 | 35.92 | 36.10 | 192,327 | -0.50(-1.37%) |
| Apr 13, 2012 | 37.14 | 37.39 | 36.46 | 36.60 | 88,675 | -0.52(-1.40%) |
| Apr 12, 2012 | 37.42 | 37.82 | 37.00 | 37.12 | 90,760 | -0.31(-0.83%) |
| Apr 11, 2012 | 37.49 | 37.53 | 37.31 | 37.43 | 115,897 | +0.10(+0.27%) |
| Apr 10, 2012 | 37.40 | 37.49 | 37.03 | 37.33 | 108,339 | -0.04(-0.11%) |
| Apr 09, 2012 | 37.80 | 37.80 | 37.08 | 37.37 | 160,897 | -0.88(-2.30%) |
| Apr 05, 2012 | 38.63 | 39.22 | 38.14 | 38.25 | 69,186 | -0.50(-1.29%) |
| Apr 04, 2012 | 38.87 | 39.12 | 38.60 | 38.75 | 80,594 | -0.51(-1.30%) |
| Apr 03, 2012 | 38.99 | 39.29 | 38.62 | 39.26 | 170,575 | +0.31(+0.80%) |