Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Aug 31, 2012 | 111.67 | 112.95 | 111.67 | 112.16 | 5,557,680 | +1.23(+1.11%) |
| Aug 30, 2012 | 111.49 | 111.69 | 110.92 | 110.93 | 3,523,004 | -0.87(-0.78%) |
| Aug 29, 2012 | 112.33 | 112.44 | 111.60 | 111.80 | 3,296,256 | +0.07(+0.06%) |
| Aug 27, 2012 | 112.18 | 112.39 | 111.46 | 111.73 | 3,388,561 | -0.28(-0.25%) |
| Aug 24, 2012 | 110.77 | 112.20 | 110.76 | 112.01 | 3,453,250 | +0.72(+0.65%) |
| Aug 23, 2012 | 112.08 | 112.17 | 110.95 | 111.29 | 4,189,656 | -0.86(-0.77%) |
| Aug 22, 2012 | 111.90 | 112.35 | 111.28 | 112.15 | 4,445,327 | +0.17(+0.15%) |
| Aug 21, 2012 | 112.81 | 113.45 | 111.78 | 111.98 | 4,647,060 | -0.54(-0.48%) |
| Aug 20, 2012 | 112.69 | 112.89 | 112.14 | 112.52 | 3,908,087 | -0.14(-0.12%) |
| Aug 17, 2012 | 113.31 | 113.57 | 112.51 | 112.66 | 5,642,517 | -0.66(-0.58%) |
| Aug 16, 2012 | 112.72 | 113.59 | 112.10 | 113.32 | 5,394,551 | +0.75(+0.67%) |
| Aug 15, 2012 | 112.13 | 113.00 | 112.00 | 112.57 | 4,539,804 | -0.75(-0.66%) |
| Aug 14, 2012 | 113.70 | 113.87 | 112.96 | 113.32 | 6,285,931 | +0.04(+0.04%) |
| Aug 13, 2012 | 113.32 | 113.59 | 112.71 | 113.28 | 4,335,798 | -0.27(-0.24%) |
| Aug 11, 2012 | 111.96 | 113.64 | 111.28 | 113.55 | 5,107,883 | +0.00(+0.00%) |
| Aug 10, 2012 | 111.96 | 113.64 | 111.28 | 113.55 | 5,107,883 | +0.92(+0.82%) |
| Aug 09, 2012 | 112.26 | 113.28 | 111.73 | 112.63 | 4,846,682 | +0.49(+0.44%) |
| Aug 08, 2012 | 111.50 | 112.64 | 111.36 | 112.14 | 5,443,315 | +0.19(+0.17%) |
| Aug 07, 2012 | 111.60 | 112.39 | 111.51 | 111.95 | 5,453,232 | +0.64(+0.57%) |
| Aug 06, 2012 | 110.75 | 112.10 | 110.70 | 111.31 | 5,201,677 | +0.19(+0.17%) |
| Aug 03, 2012 | 111.14 | 111.88 | 110.90 | 111.12 | 5,967,565 | +1.87(+1.71%) |
| Aug 02, 2012 | 109.46 | 109.93 | 108.47 | 109.25 | 6,662,173 | -1.23(-1.11%) |
| Aug 01, 2012 | 109.72 | 111.23 | 109.14 | 110.48 | 8,363,908 | +0.90(+0.82%) |
| Jul 31, 2012 | 109.55 | 110.82 | 109.53 | 109.58 | 10,014,775 | -0.24(-0.22%) |
| Jul 30, 2012 | 108.87 | 109.93 | 108.76 | 109.82 | 5,789,879 | +0.56(+0.51%) |
| Jul 27, 2012 | 109.38 | 109.50 | 107.13 | 109.26 | 8,340,173 | +0.99(+0.91%) |
| Jul 26, 2012 | 107.59 | 108.63 | 107.26 | 108.27 | 6,812,278 | +2.21(+2.08%) |
| Jul 25, 2012 | 106.52 | 106.77 | 105.28 | 106.06 | 5,476,396 | -0.24(-0.23%) |
| Jul 24, 2012 | 108.16 | 108.16 | 104.61 | 106.30 | 6,654,994 | -1.65(-1.53%) |
| Jul 23, 2012 | 107.25 | 108.28 | 106.03 | 107.95 | 5,952,928 | -1.24(-1.14%) |
| Jul 20, 2012 | 108.16 | 109.25 | 107.50 | 109.19 | 9,371,207 | +0.35(+0.32%) |
| Jul 19, 2012 | 107.92 | 108.98 | 107.12 | 108.84 | 6,829,401 | +0.96(+0.89%) |
| Jul 18, 2012 | 106.79 | 107.98 | 106.66 | 107.88 | 5,518,486 | +0.45(+0.42%) |
| Jul 17, 2012 | 106.99 | 107.50 | 105.58 | 107.43 | 6,668,132 | +0.65(+0.61%) |
| Jul 16, 2012 | 105.71 | 107.25 | 105.50 | 106.78 | 5,185,019 | +0.77(+0.73%) |
| Jul 14, 2012 | 105.34 | 106.19 | 104.87 | 106.01 | 6,771,892 | +0.00(+0.00%) |
| Jul 13, 2012 | 105.34 | 106.19 | 104.87 | 106.01 | 6,771,892 | +0.98(+0.93%) |
| Jul 12, 2012 | 104.31 | 106.08 | 104.27 | 105.03 | 7,871,491 | +0.18(+0.17%) |
| Jul 11, 2012 | 104.31 | 105.63 | 104.02 | 104.85 | 5,930,929 | +0.97(+0.93%) |
| Jul 10, 2012 | 104.87 | 105.39 | 103.29 | 103.88 | 6,424,129 | -0.58(-0.56%) |
| Jul 09, 2012 | 104.97 | 105.04 | 103.55 | 104.46 | 5,233,211 | -0.61(-0.58%) |
| Jul 06, 2012 | 104.99 | 105.35 | 104.39 | 105.07 | 4,612,023 | -0.96(-0.91%) |
| Jul 05, 2012 | 106.27 | 107.05 | 105.73 | 106.03 | 5,045,184 | -1.34(-1.25%) |
| Jul 03, 2012 | 106.29 | 107.42 | 106.22 | 107.37 | 4,080,466 | +1.51(+1.43%) |
| Jul 02, 2012 | 105.59 | 106.09 | 104.69 | 105.86 | 5,695,867 | +0.46(+0.44%) |
| Jun 30, 2012 | 105.32 | 105.51 | 104.35 | 105.40 | 8,360,918 | -0.10(-0.09%) |
| Jun 29, 2012 | 105.32 | 105.51 | 104.35 | 105.50 | 10,624,100 | +2.04(+1.97%) |
| Jun 28, 2012 | 101.85 | 103.65 | 101.43 | 103.46 | 7,010,173 | +0.89(+0.87%) |
| Jun 27, 2012 | 101.46 | 102.90 | 101.25 | 102.57 | 5,738,867 | +1.62(+1.60%) |
| Jun 26, 2012 | 98.97 | 101.29 | 98.83 | 100.95 | 7,615,963 | +1.87(+1.89%) |
| Jun 25, 2012 | 99.34 | 99.56 | 98.17 | 99.08 | 7,090,608 | -1.36(-1.35%) |
| Jun 22, 2012 | 100.65 | 101.12 | 99.58 | 100.44 | 11,713,363 | +0.42(+0.42%) |
| Jun 21, 2012 | 103.46 | 103.75 | 99.87 | 100.02 | 8,491,359 | -3.61(-3.48%) |
| Jun 20, 2012 | 104.04 | 104.55 | 102.59 | 103.63 | 7,609,296 | -0.43(-0.41%) |
| Jun 19, 2012 | 103.99 | 104.65 | 103.77 | 104.06 | 6,115,240 | +0.60(+0.58%) |
| Jun 18, 2012 | 103.14 | 103.97 | 103.00 | 103.46 | 6,630,692 | -0.87(-0.83%) |
| Jun 15, 2012 | 103.00 | 104.50 | 102.64 | 104.33 | 11,091,450 | +2.41(+2.36%) |
| Jun 14, 2012 | 100.17 | 102.17 | 99.90 | 101.92 | 6,539,979 | +1.79(+1.79%) |
| Jun 13, 2012 | 100.68 | 101.40 | 99.71 | 100.13 | 5,189,361 | -0.61(-0.61%) |
| Jun 12, 2012 | 100.20 | 100.90 | 99.56 | 100.74 | 5,932,895 | +0.83(+0.83%) |
| Jun 11, 2012 | 101.99 | 102.33 | 99.57 | 99.91 | 7,037,020 | -0.93(-0.92%) |
| Jun 08, 2012 | 99.89 | 101.00 | 99.69 | 100.84 | 5,763,644 | +0.45(+0.45%) |
| Jun 07, 2012 | 100.98 | 102.00 | 100.18 | 100.39 | 7,970,597 | +0.59(+0.59%) |
| Jun 06, 2012 | 97.89 | 99.80 | 97.58 | 99.80 | 7,118,223 | +3.31(+3.43%) |
| Jun 05, 2012 | 96.39 | 96.87 | 95.78 | 96.49 | 5,891,596 | -0.09(-0.09%) |
| Jun 04, 2012 | 96.48 | 97.14 | 95.73 | 96.58 | 6,794,448 | +0.17(+0.18%) |
| Jun 02, 2012 | 96.65 | 97.29 | 96.02 | 96.41 | 9,244,037 | +0.00(+0.00%) |
