Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Nov 30, 2012 | 61.71 | 61.94 | 60.14 | 61.28 | 183,072 | -0.10(-0.16%) |
| Nov 29, 2012 | 62.31 | 62.31 | 60.85 | 61.38 | 131,571 | -0.17(-0.28%) |
| Nov 28, 2012 | 60.39 | 61.71 | 59.32 | 61.55 | 207,218 | +0.78(+1.28%) |
| Nov 27, 2012 | 60.83 | 61.78 | 59.42 | 60.77 | 227,434 | +0.07(+0.12%) |
| Nov 26, 2012 | 61.80 | 63.17 | 60.03 | 60.70 | 445,724 | -1.41(-2.27%) |
| Nov 24, 2012 | 62.64 | 63.22 | 61.74 | 62.11 | 80,687 | +0.00(+0.00%) |
| Nov 23, 2012 | 62.64 | 63.22 | 61.74 | 62.11 | 80,687 | -0.33(-0.53%) |
| Nov 21, 2012 | 62.21 | 62.78 | 61.68 | 62.44 | 139,102 | +0.60(+0.97%) |
| Nov 20, 2012 | 62.45 | 63.21 | 61.35 | 61.84 | 269,641 | -0.40(-0.64%) |
| Nov 19, 2012 | 64.44 | 64.61 | 61.84 | 62.24 | 519,489 | -1.70(-2.66%) |
| Nov 16, 2012 | 58.00 | 64.85 | 57.75 | 63.94 | 1,412,527 | +9.05(+16.49%) |
| Nov 15, 2012 | 75.26 | 75.26 | 48.51 | 54.89 | 4,880,745 | -21.40(-28.05%) |
| Nov 14, 2012 | 77.10 | 77.17 | 76.00 | 76.29 | 56,992 | -0.77(-1.00%) |
| Nov 13, 2012 | 77.86 | 78.34 | 76.68 | 77.06 | 71,812 | -1.45(-1.85%) |
| Nov 12, 2012 | 77.68 | 79.21 | 77.64 | 78.51 | 39,119 | +0.77(+0.99%) |
| Nov 09, 2012 | 76.82 | 78.29 | 76.80 | 77.74 | 72,818 | +0.46(+0.60%) |
| Nov 08, 2012 | 78.50 | 79.35 | 76.55 | 77.28 | 74,051 | -1.28(-1.63%) |
| Nov 07, 2012 | 79.46 | 79.46 | 77.19 | 78.56 | 83,351 | -1.94(-2.41%) |
| Nov 06, 2012 | 79.50 | 80.94 | 79.48 | 80.50 | 54,276 | +1.02(+1.28%) |
| Nov 05, 2012 | 78.18 | 80.00 | 78.02 | 79.48 | 51,148 | +1.13(+1.44%) |
| Nov 02, 2012 | 79.28 | 80.01 | 78.23 | 78.35 | 67,916 | -0.79(-1.00%) |
| Nov 01, 2012 | 79.08 | 79.55 | 78.68 | 79.14 | 71,483 | -0.11(-0.14%) |
| Oct 31, 2012 | 79.76 | 80.21 | 79.01 | 79.25 | 69,867 | -0.51(-0.64%) |
| Oct 26, 2012 | 79.76 | 79.76 | 79.76 | 0 | -1.13(-1.40%) | |
| Oct 25, 2012 | 79.50 | 80.98 | 78.93 | 80.89 | 90,846 | +1.80(+2.28%) |
| Oct 24, 2012 | 80.71 | 80.92 | 78.50 | 79.09 | 133,883 | -0.53(-0.67%) |
| Oct 23, 2012 | 75.82 | 79.86 | 75.63 | 79.62 | 176,859 | +4.00(+5.29%) |
| Oct 19, 2012 | 77.52 | 77.58 | 75.20 | 75.62 | 139,033 | -2.67(-3.41%) |
| Oct 18, 2012 | 79.74 | 79.90 | 77.82 | 78.29 | 88,960 | -0.88(-1.11%) |
| Oct 17, 2012 | 78.26 | 79.28 | 78.14 | 79.17 | 98,825 | +1.38(+1.77%) |
| Oct 16, 2012 | 76.61 | 78.28 | 76.53 | 77.79 | 55,368 | +1.73(+2.27%) |
| Oct 15, 2012 | 75.64 | 76.28 | 75.25 | 76.06 | 69,640 | +0.42(+0.56%) |
| Oct 12, 2012 | 75.32 | 76.38 | 75.10 | 75.64 | 42,054 | +0.13(+0.17%) |
| Oct 11, 2012 | 76.35 | 77.18 | 75.29 | 75.51 | 39,857 | -0.30(-0.40%) |
| Oct 10, 2012 | 75.15 | 75.94 | 75.07 | 75.81 | 74,757 | +0.56(+0.74%) |
| Oct 09, 2012 | 75.45 | 75.58 | 74.65 | 75.25 | 79,243 | -0.51(-0.67%) |
| Oct 08, 2012 | 75.86 | 75.99 | 75.22 | 75.76 | 48,708 | -0.21(-0.28%) |
| Oct 06, 2012 | 76.23 | 77.37 | 75.69 | 75.97 | 84,859 | +0.00(+0.00%) |
| Oct 05, 2012 | 76.23 | 77.37 | 75.69 | 75.97 | 84,859 | +0.10(+0.13%) |
| Oct 04, 2012 | 76.31 | 76.35 | 74.39 | 75.87 | 102,356 | -0.06(-0.08%) |
| Oct 03, 2012 | 76.89 | 76.89 | 75.76 | 75.93 | 101,857 | -0.61(-0.80%) |
| Oct 02, 2012 | 77.19 | 77.43 | 76.27 | 76.54 | 89,307 | -0.12(-0.16%) |
| Oct 01, 2012 | 78.55 | 78.93 | 76.47 | 76.66 | 142,702 | -1.18(-1.52%) |
| Sep 28, 2012 | 78.62 | 78.72 | 77.77 | 77.84 | 152,443 | -0.81(-1.03%) |
| Sep 27, 2012 | 75.45 | 78.88 | 75.21 | 78.65 | 187,987 | +3.51(+4.67%) |
| Sep 26, 2012 | 75.71 | 76.24 | 74.12 | 75.14 | 91,303 | -0.57(-0.75%) |
| Sep 25, 2012 | 76.60 | 77.86 | 75.43 | 75.71 | 178,281 | -0.74(-0.97%) |
| Sep 24, 2012 | 77.41 | 77.41 | 76.15 | 76.45 | 167,940 | -1.10(-1.42%) |
| Sep 21, 2012 | 77.99 | 78.58 | 77.00 | 77.55 | 370,063 | +0.56(+0.73%) |
| Sep 20, 2012 | 75.87 | 77.07 | 75.40 | 76.99 | 135,377 | +0.56(+0.73%) |
| Sep 19, 2012 | 76.50 | 77.30 | 75.76 | 76.43 | 115,206 | +0.24(+0.31%) |
| Sep 18, 2012 | 74.18 | 76.29 | 74.18 | 76.19 | 175,268 | +1.72(+2.31%) |
| Sep 17, 2012 | 74.16 | 74.60 | 73.27 | 74.47 | 105,345 | +0.30(+0.40%) |
| Sep 14, 2012 | 74.83 | 75.73 | 73.95 | 74.17 | 141,630 | -0.14(-0.19%) |
| Sep 13, 2012 | 73.60 | 74.90 | 73.20 | 74.31 | 108,693 | +0.67(+0.91%) |
| Sep 12, 2012 | 73.68 | 74.20 | 73.07 | 73.64 | 69,270 | -0.27(-0.37%) |
| Sep 11, 2012 | 73.73 | 73.92 | 73.04 | 73.91 | 78,642 | -0.04(-0.05%) |
| Sep 10, 2012 | 74.90 | 75.39 | 73.84 | 73.95 | 113,274 | -1.15(-1.53%) |
| Sep 07, 2012 | 74.99 | 75.26 | 74.06 | 75.10 | 127,634 | +0.54(+0.72%) |
| Sep 06, 2012 | 74.60 | 74.84 | 73.48 | 74.56 | 172,190 | +0.17(+0.23%) |
| Sep 05, 2012 | 73.67 | 75.99 | 73.11 | 74.39 | 267,331 | -0.30(-0.40%) |
| Sep 04, 2012 | 74.27 | 74.97 | 73.00 | 74.69 | 114,827 | +0.59(+0.80%) |
| Aug 31, 2012 | 73.46 | 74.26 | 72.76 | 74.10 | 137,309 | +0.86(+1.17%) |
| Aug 30, 2012 | 73.40 | 73.60 | 73.08 | 73.24 | 145,167 | -0.36(-0.49%) |
| Aug 29, 2012 | 73.28 | 73.80 | 73.01 | 73.60 | 132,189 | -0.06(-0.08%) |
| Aug 27, 2012 | 73.69 | 73.90 | 73.11 | 73.66 | 73,151 | +0.12(+0.16%) |
| Aug 24, 2012 | 73.04 | 73.94 | 73.04 | 73.54 | 39,553 | +0.11(+0.15%) |
| Aug 23, 2012 | 72.80 | 73.76 | 72.80 | 73.43 | 49,764 | +0.53(+0.73%) |
| Aug 22, 2012 | 73.05 | 73.45 | 72.87 | 72.90 | 64,638 | -0.49(-0.67%) |
| Aug 21, 2012 | 73.43 | 74.30 | 72.81 | 73.39 | 82,156 | -0.01(-0.01%) |
| Aug 20, 2012 | 73.52 | 73.68 | 72.01 | 73.40 | 122,047 | -0.56(-0.76%) |
| Aug 17, 2012 | 73.76 | 74.17 | 73.39 | 73.96 | 124,357 | +0.13(+0.18%) |
| Aug 16, 2012 | 73.27 | 74.30 | 72.43 | 73.83 | 114,087 | +0.27(+0.37%) |
| Aug 15, 2012 | 72.90 | 75.00 | 72.64 | 73.56 | 294,420 | +1.49(+2.07%) |
| Aug 14, 2012 | 73.70 | 74.28 | 71.38 | 72.07 | 227,241 | -1.42(-1.93%) |
| Aug 13, 2012 | 71.50 | 73.61 | 71.17 | 73.49 | 184,102 | +1.99(+2.78%) |
| Aug 11, 2012 | 71.30 | 72.47 | 70.36 | 71.50 | 176,067 | +0.00(+0.00%) |
| Aug 10, 2012 | 71.30 | 72.47 | 70.36 | 71.50 | 176,067 | +0.24(+0.34%) |
| Aug 09, 2012 | 66.10 | 71.44 | 65.59 | 71.26 | 585,846 | +6.82(+10.58%) |
| Aug 08, 2012 | 65.13 | 65.19 | 64.34 | 64.44 | 77,333 | -0.73(-1.12%) |
| Aug 07, 2012 | 65.39 | 65.74 | 64.98 | 65.17 | 100,389 | -0.08(-0.12%) |
| Aug 06, 2012 | 65.58 | 65.91 | 65.06 | 65.25 | 35,584 | +0.09(+0.14%) |
| Aug 03, 2012 | 64.44 | 65.92 | 63.55 | 65.16 | 64,138 | +1.35(+2.12%) |
| Aug 02, 2012 | 63.16 | 63.93 | 62.50 | 63.81 | 66,494 | +0.71(+1.13%) |
| Aug 01, 2012 | 65.10 | 65.10 | 63.10 | 63.10 | 69,957 | -1.44(-2.23%) |
| Jul 31, 2012 | 65.10 | 65.37 | 64.30 | 64.54 | 106,542 | -0.56(-0.86%) |
| Jul 30, 2012 | 65.37 | 65.53 | 64.52 | 65.10 | 38,634 | -0.17(-0.26%) |
| Jul 27, 2012 | 63.82 | 65.69 | 63.18 | 65.27 | 70,231 | +1.89(+2.98%) |
| Jul 26, 2012 | 63.25 | 63.65 | 61.65 | 63.38 | 66,770 | +0.90(+1.44%) |
| Jul 25, 2012 | 62.52 | 63.01 | 61.75 | 62.48 | 57,923 | +0.60(+0.97%) |
| Jul 24, 2012 | 62.34 | 62.34 | 61.23 | 61.88 | 76,851 | -0.11(-0.18%) |
| Jul 23, 2012 | 62.10 | 62.31 | 61.52 | 61.99 | 42,451 | -0.88(-1.40%) |
| Jul 20, 2012 | 64.02 | 64.03 | 62.67 | 62.87 | 64,914 | -1.70(-2.63%) |
| Jul 19, 2012 | 64.39 | 64.90 | 64.03 | 64.57 | 41,502 | +0.19(+0.30%) |
| Jul 18, 2012 | 63.56 | 64.50 | 63.44 | 64.38 | 39,285 | +0.82(+1.29%) |
| Jul 17, 2012 | 63.86 | 64.21 | 63.30 | 63.56 | 48,975 | +0.40(+0.63%) |
| Jul 16, 2012 | 63.54 | 63.70 | 62.64 | 63.16 | 55,853 | -0.48(-0.75%) |
| Jul 14, 2012 | 62.96 | 64.15 | 62.68 | 63.64 | 120,851 | +0.00(+0.00%) |
| Jul 13, 2012 | 62.96 | 64.15 | 62.68 | 63.64 | 120,851 | +1.05(+1.68%) |
| Jul 12, 2012 | 61.23 | 62.94 | 61.01 | 62.59 | 124,130 | +0.99(+1.61%) |
| Jul 11, 2012 | 63.18 | 63.48 | 61.27 | 61.60 | 156,416 | -1.38(-2.19%) |
| Jul 10, 2012 | 64.33 | 64.47 | 62.97 | 62.98 | 121,973 | -1.96(-3.02%) |
| Jul 09, 2012 | 64.09 | 65.37 | 63.82 | 64.94 | 99,076 | +0.67(+1.04%) |
| Jul 06, 2012 | 64.64 | 65.05 | 63.62 | 64.27 | 54,126 | -1.00(-1.53%) |
| Jul 05, 2012 | 64.40 | 65.35 | 64.18 | 65.27 | 75,543 | +0.27(+0.42%) |
| Jul 03, 2012 | 63.47 | 65.06 | 62.87 | 65.00 | 71,701 | +1.40(+2.20%) |
| Jul 02, 2012 | 63.88 | 63.89 | 62.52 | 63.60 | 126,243 | +0.26(+0.41%) |
| Jun 30, 2012 | 61.96 | 63.41 | 61.58 | 63.34 | 117,646 | +0.00(+0.00%) |
| Jun 29, 2012 | 61.96 | 63.41 | 61.58 | 63.34 | 121,419 | +2.42(+3.97%) |
| Jun 28, 2012 | 61.20 | 61.79 | 59.64 | 60.92 | 89,313 | -0.75(-1.22%) |
| Jun 27, 2012 | 62.53 | 62.76 | 61.32 | 61.67 | 81,867 | -0.58(-0.93%) |
| Jun 26, 2012 | 61.35 | 62.77 | 61.14 | 62.25 | 160,895 | +0.86(+1.40%) |
| Jun 25, 2012 | 61.66 | 62.10 | 61.20 | 61.39 | 107,371 | -0.90(-1.44%) |
| Jun 22, 2012 | 62.77 | 63.14 | 62.24 | 62.29 | 351,222 | -0.16(-0.26%) |
| Jun 21, 2012 | 63.34 | 63.48 | 62.30 | 62.45 | 97,174 | -1.07(-1.68%) |
| Jun 20, 2012 | 63.45 | 64.04 | 63.11 | 63.52 | 88,312 | +0.16(+0.25%) |
| Jun 19, 2012 | 64.80 | 64.88 | 62.97 | 63.36 | 232,806 | -1.27(-1.97%) |
| Jun 18, 2012 | 64.06 | 65.07 | 64.00 | 64.63 | 98,277 | +0.04(+0.06%) |
| Jun 15, 2012 | 64.31 | 65.00 | 64.26 | 64.59 | 120,403 | -0.15(-0.23%) |
| Jun 14, 2012 | 63.62 | 64.76 | 63.62 | 64.74 | 65,705 | +1.00(+1.57%) |
| Jun 13, 2012 | 64.18 | 65.17 | 63.50 | 63.74 | 57,716 | -0.71(-1.10%) |
| Jun 12, 2012 | 63.15 | 64.63 | 62.93 | 64.45 | 74,375 | +1.53(+2.43%) |
| Jun 11, 2012 | 67.31 | 67.31 | 62.89 | 62.92 | 115,069 | -3.76(-5.64%) |
| Jun 08, 2012 | 64.26 | 67.38 | 64.26 | 66.68 | 133,676 | +2.22(+3.44%) |
| Jun 07, 2012 | 63.95 | 64.75 | 63.50 | 64.46 | 136,999 | +1.68(+2.68%) |
| Jun 06, 2012 | 62.80 | 63.13 | 61.97 | 62.78 | 175,735 | +0.20(+0.32%) |
| Jun 05, 2012 | 60.88 | 62.58 | 60.43 | 62.58 | 173,172 | +1.56(+2.56%) |
| Jun 04, 2012 | 62.35 | 62.55 | 60.60 | 61.02 | 133,647 | -1.28(-2.05%) |
| Jun 02, 2012 | 62.56 | 63.65 | 62.11 | 62.30 | 108,287 | +0.00(+0.00%) |
| Jun 01, 2012 | 62.56 | 63.65 | 62.11 | 62.30 | 111,575 | -1.52(-2.38%) |
| May 31, 2012 | 64.00 | 64.14 | 62.57 | 63.82 | 101,970 | +0.12(+0.19%) |
| May 30, 2012 | 64.21 | 64.35 | 63.62 | 63.70 | 82,145 | -0.94(-1.45%) |
| May 29, 2012 | 65.49 | 65.79 | 63.20 | 64.64 | 118,865 | -0.61(-0.93%) |
| May 25, 2012 | 64.57 | 65.76 | 64.31 | 65.25 | 51,284 | +0.61(+0.94%) |
| May 24, 2012 | 64.77 | 64.98 | 63.79 | 64.64 | 61,750 | -0.34(-0.52%) |
| May 23, 2012 | 64.94 | 65.34 | 63.46 | 64.98 | 87,519 | -0.79(-1.20%) |
| May 22, 2012 | 64.22 | 66.44 | 64.21 | 65.77 | 126,094 | +1.48(+2.30%) |
| May 21, 2012 | 63.61 | 64.41 | 62.70 | 64.29 | 110,364 | +0.92(+1.45%) |
| May 18, 2012 | 65.04 | 65.25 | 63.10 | 63.37 | 123,727 | -1.69(-2.60%) |
| May 17, 2012 | 66.57 | 66.62 | 64.98 | 65.06 | 114,269 | -1.60(-2.40%) |
| May 16, 2012 | 66.95 | 67.43 | 66.46 | 66.66 | 79,617 | +0.21(+0.32%) |
| May 15, 2012 | 65.77 | 67.00 | 65.34 | 66.45 | 63,738 | +0.99(+1.51%) |
| May 14, 2012 | 65.13 | 66.15 | 64.85 | 65.46 | 92,347 | -0.20(-0.30%) |
| May 11, 2012 | 65.91 | 66.16 | 65.13 | 65.66 | 79,839 | +0.16(+0.24%) |
| May 10, 2012 | 65.54 | 66.14 | 64.89 | 65.50 | 32,665 | +0.35(+0.54%) |
| May 09, 2012 | 64.29 | 66.00 | 64.08 | 65.15 | 72,713 | +0.15(+0.24%) |
| May 08, 2012 | 65.27 | 65.70 | 64.28 | 65.00 | 110,125 | -0.77(-1.18%) |
| May 07, 2012 | 65.51 | 66.07 | 64.07 | 65.77 | 100,286 | +0.25(+0.38%) |
| May 04, 2012 | 66.11 | 66.29 | 65.47 | 65.52 | 101,877 | -1.21(-1.81%) |
| May 03, 2012 | 66.81 | 67.53 | 65.47 | 66.73 | 79,253 | -0.23(-0.34%) |
| May 02, 2012 | 67.64 | 67.64 | 65.88 | 66.96 | 77,965 | +0.37(+0.56%) |
| May 01, 2012 | 67.10 | 67.89 | 66.28 | 66.59 | 132,165 | -0.27(-0.40%) |
| Apr 30, 2012 | 67.48 | 67.65 | 66.61 | 66.86 | 98,388 | -1.06(-1.56%) |
| Apr 27, 2012 | 65.33 | 68.00 | 65.26 | 67.92 | 210,445 | +3.01(+4.64%) |
| Apr 26, 2012 | 62.64 | 65.33 | 62.64 | 64.91 | 277,819 | +1.92(+3.05%) |
| Apr 25, 2012 | 62.54 | 63.46 | 62.54 | 62.99 | 132,226 | +1.52(+2.47%) |
| Apr 24, 2012 | 62.31 | 64.89 | 61.19 | 61.47 | 209,416 | -0.21(-0.34%) |
| Apr 23, 2012 | 60.44 | 61.95 | 60.06 | 61.68 | 117,623 | +0.15(+0.24%) |
| Apr 20, 2012 | 62.70 | 62.70 | 61.33 | 61.53 | 73,252 | +0.48(+0.79%) |
| Apr 19, 2012 | 62.16 | 62.51 | 60.37 | 61.05 | 76,997 | -1.19(-1.91%) |
| Apr 18, 2012 | 61.70 | 62.38 | 60.63 | 62.24 | 68,285 | +0.37(+0.60%) |
| Apr 17, 2012 | 61.46 | 62.83 | 61.25 | 61.87 | 99,141 | +1.07(+1.76%) |
| Apr 16, 2012 | 60.55 | 61.00 | 59.67 | 60.80 | 90,473 | +0.48(+0.80%) |
| Apr 13, 2012 | 59.81 | 60.53 | 59.59 | 60.32 | 79,814 | +0.06(+0.10%) |
| Apr 12, 2012 | 59.38 | 60.91 | 58.52 | 60.26 | 143,086 | +1.01(+1.70%) |
| Apr 11, 2012 | 57.76 | 59.50 | 57.51 | 59.25 | 143,747 | +2.06(+3.60%) |
| Apr 10, 2012 | 59.67 | 59.67 | 57.00 | 57.19 | 187,963 | -2.38(-4.00%) |
| Apr 09, 2012 | 59.10 | 60.34 | 59.04 | 59.57 | 85,174 | -0.70(-1.16%) |
| Apr 05, 2012 | 59.11 | 60.66 | 59.11 | 60.27 | 71,723 | +0.68(+1.14%) |
| Apr 04, 2012 | 60.36 | 60.48 | 59.05 | 59.59 | 81,924 | -1.65(-2.69%) |
| Apr 03, 2012 | 61.79 | 62.39 | 60.54 | 61.24 | 137,094 | -0.42(-0.68%) |
| Apr 02, 2012 | 61.26 | 62.61 | 60.80 | 61.66 | 88,698 | +0.36(+0.59%) |
| Mar 30, 2012 | 62.41 | 62.41 | 61.30 | 61.30 | 100,340 | -0.53(-0.86%) |
| Mar 29, 2012 | 61.26 | 62.16 | 60.00 | 61.83 | 109,983 | +0.03(+0.05%) |
| Mar 28, 2012 | 62.26 | 62.55 | 60.57 | 61.80 | 122,377 | -0.55(-0.88%) |
| Mar 27, 2012 | 63.32 | 63.40 | 61.46 | 62.35 | 119,544 | -0.79(-1.25%) |
| Mar 26, 2012 | 62.36 | 64.08 | 62.19 | 63.14 | 191,680 | +1.22(+1.97%) |
| Mar 23, 2012 | 61.07 | 61.92 | 60.70 | 61.92 | 70,287 | +0.72(+1.18%) |
| Mar 22, 2012 | 61.20 | 61.33 | 60.71 | 61.20 | 48,951 | -0.31(-0.50%) |
| Mar 21, 2012 | 61.00 | 61.68 | 60.88 | 61.51 | 70,501 | +0.51(+0.84%) |
| Mar 20, 2012 | 60.52 | 61.05 | 60.15 | 61.00 | 89,743 | +0.06(+0.10%) |
| Mar 19, 2012 | 60.21 | 61.33 | 58.88 | 60.94 | 112,467 | +0.82(+1.36%) |
| Mar 16, 2012 | 61.20 | 61.20 | 59.69 | 60.12 | 125,151 | -1.23(-2.00%) |
| Mar 15, 2012 | 61.04 | 61.37 | 59.60 | 61.35 | 115,077 | +0.60(+0.99%) |
| Mar 14, 2012 | 61.63 | 61.86 | 60.28 | 60.75 | 65,416 | -0.75(-1.22%) |
| Mar 13, 2012 | 61.15 | 61.99 | 60.67 | 61.50 | 129,870 | +0.65(+1.07%) |
| Mar 12, 2012 | 60.83 | 61.40 | 59.87 | 60.85 | 112,588 | -0.15(-0.25%) |
| Mar 09, 2012 | 60.12 | 61.87 | 60.12 | 61.00 | 152,465 | +0.86(+1.43%) |
| Mar 08, 2012 | 58.57 | 60.22 | 58.47 | 60.14 | 120,722 | +1.76(+3.01%) |
| Mar 07, 2012 | 59.67 | 59.67 | 58.13 | 58.38 | 116,144 | -0.91(-1.53%) |
| Mar 06, 2012 | 59.12 | 59.40 | 58.32 | 59.29 | 194,233 | -0.54(-0.90%) |
| Mar 05, 2012 | 58.90 | 59.88 | 58.68 | 59.83 | 116,186 | +0.77(+1.30%) |
| Mar 02, 2012 | 58.67 | 59.63 | 58.17 | 59.06 | 138,383 | +0.56(+0.96%) |
| Mar 01, 2012 | 59.51 | 59.51 | 57.42 | 58.50 | 189,141 | -0.50(-0.85%) |
| Feb 29, 2012 | 59.75 | 59.99 | 58.86 | 59.00 | 204,037 | -0.35(-0.59%) |
| Feb 28, 2012 | 59.76 | 60.33 | 58.62 | 59.35 | 207,260 | -0.46(-0.77%) |
| Feb 27, 2012 | 54.15 | 59.88 | 54.15 | 59.81 | 375,859 | +6.23(+11.63%) |
| Feb 24, 2012 | 53.87 | 53.87 | 52.96 | 53.58 | 89,417 | -0.28(-0.52%) |
| Feb 23, 2012 | 52.56 | 53.96 | 52.37 | 53.86 | 122,477 | +1.27(+2.41%) |
| Feb 22, 2012 | 52.51 | 52.93 | 52.25 | 52.59 | 99,356 | -0.14(-0.27%) |
| Feb 21, 2012 | 53.21 | 53.60 | 52.66 | 52.73 | 96,164 | -0.44(-0.83%) |
| Feb 17, 2012 | 53.76 | 54.48 | 53.02 | 53.17 | 75,448 | -0.33(-0.62%) |
| Feb 16, 2012 | 52.47 | 54.07 | 52.47 | 53.50 | 115,140 | +1.04(+1.98%) |
| Feb 15, 2012 | 53.76 | 54.51 | 52.29 | 52.46 | 127,021 | -1.02(-1.91%) |
| Feb 14, 2012 | 53.22 | 53.66 | 52.97 | 53.48 | 74,952 | -0.32(-0.59%) |
| Feb 13, 2012 | 53.24 | 53.96 | 52.73 | 53.80 | 102,741 | +1.16(+2.20%) |
| Feb 10, 2012 | 52.81 | 53.08 | 51.99 | 52.64 | 102,675 | -0.71(-1.33%) |
| Feb 09, 2012 | 54.97 | 54.97 | 53.31 | 53.35 | 61,459 | -1.37(-2.50%) |
| Feb 08, 2012 | 54.78 | 55.23 | 54.10 | 54.72 | 89,443 | +0.28(+0.51%) |
| Feb 07, 2012 | 55.50 | 55.61 | 54.16 | 54.44 | 101,733 | -1.12(-2.02%) |
| Feb 06, 2012 | 56.32 | 56.90 | 55.35 | 55.56 | 61,355 | -1.27(-2.23%) |
| Feb 03, 2012 | 56.30 | 57.00 | 55.60 | 56.83 | 82,216 | +1.60(+2.89%) |
| Feb 02, 2012 | 55.19 | 55.83 | 55.01 | 55.23 | 108,221 | +0.15(+0.27%) |
| Feb 01, 2012 | 53.93 | 55.19 | 53.76 | 55.08 | 83,638 | +1.35(+2.51%) |
| Jan 31, 2012 | 54.07 | 54.44 | 53.23 | 53.73 | 74,998 | +0.24(+0.45%) |
| Jan 30, 2012 | 53.83 | 54.08 | 53.37 | 53.49 | 63,010 | -0.82(-1.51%) |
| Jan 27, 2012 | 54.42 | 54.63 | 54.27 | 54.31 | 87,316 | -0.11(-0.20%) |
| Jan 26, 2012 | 56.20 | 56.20 | 53.76 | 54.42 | 204,918 | -1.80(-3.20%) |
| Jan 25, 2012 | 56.70 | 57.51 | 55.56 | 56.22 | 153,819 | -0.24(-0.43%) |
| Jan 24, 2012 | 54.90 | 56.62 | 54.06 | 56.46 | 341,065 | +3.35(+6.31%) |
| Jan 23, 2012 | 56.15 | 56.15 | 52.84 | 53.11 | 174,317 | -2.80(-5.01%) |
| Jan 20, 2012 | 55.01 | 56.50 | 54.87 | 55.91 | 100,819 | +0.86(+1.56%) |
| Jan 19, 2012 | 54.65 | 55.66 | 54.54 | 55.05 | 75,582 | +0.88(+1.62%) |
| Jan 18, 2012 | 52.00 | 54.26 | 52.00 | 54.17 | 107,543 | +3.67(+7.27%) |
| Jan 17, 2012 | 50.69 | 50.95 | 50.16 | 50.50 | 134,258 | +0.18(+0.36%) |
| Jan 13, 2012 | 49.57 | 50.40 | 49.30 | 50.32 | 76,119 | +0.06(+0.12%) |
| Jan 12, 2012 | 50.79 | 50.94 | 50.00 | 50.26 | 36,252 | -0.40(-0.79%) |
| Jan 11, 2012 | 50.37 | 51.05 | 50.37 | 50.66 | 55,188 | +0.00(+0.00%) |
| Jan 10, 2012 | 51.01 | 51.01 | 50.42 | 50.66 | 51,854 | +0.25(+0.50%) |
| Jan 09, 2012 | 50.26 | 51.06 | 50.01 | 50.41 | 149,154 | +0.54(+1.08%) |
| Jan 06, 2012 | 49.70 | 50.56 | 49.49 | 49.87 | 94,807 | +0.00(+0.00%) |
| Jan 05, 2012 | 49.52 | 50.40 | 49.05 | 49.87 | 61,195 | +0.12(+0.24%) |
| Jan 04, 2012 | 49.07 | 50.03 | 48.27 | 49.75 | 110,474 | +0.97(+1.99%) |
| Dec 30, 2011 | 48.84 | 49.32 | 48.75 | 48.78 | 76,119 | -0.22(-0.45%) |
| Dec 29, 2011 | 49.18 | 49.89 | 48.52 | 49.00 | 53,563 | -0.06(-0.12%) |
| Dec 28, 2011 | 48.62 | 49.41 | 48.50 | 49.06 | 91,744 | +0.33(+0.68%) |
| Dec 27, 2011 | 48.32 | 49.37 | 47.70 | 48.73 | 57,772 | +0.21(+0.43%) |
| Dec 23, 2011 | 48.21 | 48.89 | 48.02 | 48.52 | 39,756 | +0.11(+0.23%) |
| Dec 21, 2011 | 48.36 | 48.60 | 47.39 | 48.41 | 91,989 | +0.11(+0.23%) |
| Dec 20, 2011 | 46.28 | 48.41 | 46.04 | 48.30 | 115,531 | +2.97(+6.55%) |
| Dec 19, 2011 | 46.36 | 47.15 | 45.25 | 45.33 | 59,596 | -0.77(-1.67%) |
| Dec 16, 2011 | 46.72 | 47.27 | 45.59 | 46.10 | 154,888 | -0.09(-0.19%) |
| Dec 15, 2011 | 45.78 | 46.50 | 44.95 | 46.19 | 78,382 | +1.05(+2.33%) |
| Dec 14, 2011 | 44.90 | 46.09 | 44.90 | 45.14 | 108,200 | +0.06(+0.13%) |
| Dec 13, 2011 | 47.81 | 48.34 | 45.01 | 45.08 | 125,161 | -2.44(-5.13%) |
| Dec 12, 2011 | 46.71 | 47.53 | 46.50 | 47.52 | 69,662 | +0.16(+0.34%) |
| Dec 09, 2011 | 45.72 | 47.56 | 45.72 | 47.36 | 96,345 | +1.64(+3.59%) |
| Dec 08, 2011 | 47.29 | 47.92 | 45.67 | 45.72 | 126,650 | -2.11(-4.41%) |
| Dec 07, 2011 | 47.41 | 47.92 | 46.55 | 47.83 | 46,925 | +0.18(+0.38%) |
| Dec 06, 2011 | 47.74 | 48.05 | 46.97 | 47.65 | 70,594 | -0.20(-0.42%) |
| Dec 05, 2011 | 47.98 | 48.25 | 47.46 | 47.85 | 59,557 | +0.58(+1.23%) |
| Dec 02, 2011 | 49.04 | 49.04 | 46.00 | 47.27 | 75,051 | +0.71(+1.52%) |
