| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Mar 30, 2012 | 107.95 | 109.80 | 106.64 | 109.15 | 6,629,232 | +1.20(+1.11%) |
| Mar 29, 2012 | 108.50 | 109.15 | 105.18 | 107.95 | 9,041,292 | -3.01(-2.71%) |
| Mar 28, 2012 | 110.21 | 111.66 | 107.45 | 110.96 | 9,085,485 | +0.86(+0.78%) |
| Mar 27, 2012 | 112.75 | 113.49 | 110.00 | 110.10 | 7,269,060 | -2.77(-2.45%) |
| Mar 26, 2012 | 110.80 | 112.95 | 109.96 | 112.87 | 8,730,932 | +4.87(+4.51%) |
| Mar 23, 2012 | 104.92 | 108.30 | 104.30 | 108.00 | 7,820,512 | +2.67(+2.53%) |
| Mar 22, 2012 | 106.60 | 107.54 | 104.34 | 105.33 | 8,605,289 | -4.08(-3.73%) |
| Mar 21, 2012 | 111.90 | 112.18 | 108.80 | 109.41 | 7,948,401 | -1.26(-1.14%) |
| Mar 20, 2012 | 108.27 | 111.49 | 107.28 | 110.67 | 9,153,441 | +0.74(+0.67%) |
| Mar 19, 2012 | 108.00 | 112.79 | 107.01 | 109.93 | 8,627,586 | +1.73(+1.60%) |
| Mar 16, 2012 | 108.36 | 108.90 | 106.72 | 108.20 | 7,772,298 | +0.80(+0.74%) |
| Mar 15, 2012 | 103.95 | 107.84 | 101.61 | 107.40 | 11,017,575 | +4.67(+4.55%) |
| Mar 14, 2012 | 102.94 | 104.09 | 100.16 | 102.73 | 8,275,760 | +0.06(+0.06%) |
| Mar 13, 2012 | 95.26 | 102.87 | 94.89 | 102.67 | 13,682,038 | +9.44(+10.13%) |
| Mar 12, 2012 | 93.68 | 93.68 | 91.50 | 93.23 | 6,406,232 | -0.41(-0.44%) |
| Mar 09, 2012 | 92.40 | 94.87 | 91.74 | 93.64 | 7,746,880 | +2.05(+2.24%) |
| Mar 08, 2012 | 90.81 | 91.95 | 89.65 | 91.59 | 6,349,456 | +2.35(+2.63%) |
| Mar 07, 2012 | 87.46 | 89.54 | 86.73 | 89.24 | 6,683,170 | +3.04(+3.53%) |
| Mar 06, 2012 | 88.67 | 89.17 | 85.62 | 86.20 | 11,082,151 | -6.17(-6.68%) |
| Mar 05, 2012 | 92.38 | 92.66 | 91.00 | 92.37 | 6,141,172 | -0.65(-0.70%) |
| Mar 02, 2012 | 94.26 | 94.85 | 92.80 | 93.02 | 6,982,159 | -1.39(-1.48%) |
| Mar 01, 2012 | 92.25 | 94.97 | 92.20 | 94.41 | 7,532,080 | +3.03(+3.32%) |
| Feb 29, 2012 | 93.17 | 95.00 | 91.00 | 91.38 | 9,624,411 | -1.17(-1.26%) |
| Feb 28, 2012 | 92.53 | 93.39 | 91.02 | 92.55 | 8,796,086 | +0.13(+0.14%) |
| Feb 27, 2012 | 88.52 | 92.73 | 87.40 | 92.42 | 6,257,959 | +1.89(+2.09%) |
| Feb 24, 2012 | 91.51 | 91.86 | 89.94 | 90.53 | 3,892,721 | -0.47(-0.52%) |
| Feb 23, 2012 | 88.65 | 91.33 | 88.00 | 91.00 | 7,180,961 | +2.40(+2.71%) |
| Feb 22, 2012 | 90.69 | 91.30 | 88.58 | 88.60 | 6,984,239 | -2.95(-3.22%) |
| Feb 21, 2012 | 92.08 | 93.00 | 90.46 | 91.55 | 8,539,364 | -0.31(-0.34%) |
| Feb 17, 2012 | 90.94 | 92.18 | 90.61 | 91.86 | 6,410,546 | +1.51(+1.67%) |
| Feb 16, 2012 | 86.39 | 90.46 | 85.87 | 90.35 | 11,031,607 | +3.51(+4.04%) |
| Feb 15, 2012 | 89.08 | 90.03 | 86.38 | 86.84 | 9,997,169 | -1.31(-1.49%) |
| Feb 14, 2012 | 89.24 | 89.29 | 86.08 | 88.15 | 8,496,280 | -2.17(-2.40%) |
| Feb 13, 2012 | 91.25 | 91.32 | 89.57 | 90.32 | 6,793,495 | +2.23(+2.53%) |
| Feb 10, 2012 | 87.76 | 88.60 | 86.94 | 88.09 | 7,454,227 | -2.33(-2.58%) |
| Feb 09, 2012 | 92.28 | 92.98 | 89.18 | 90.42 | 9,755,230 | -0.53(-0.58%) |
| Feb 08, 2012 | 90.19 | 91.15 | 88.85 | 90.95 | 8,706,745 | +1.45(+1.62%) |
| Feb 07, 2012 | 88.53 | 90.29 | 87.85 | 89.50 | 8,135,405 | -0.22(-0.25%) |
| Feb 06, 2012 | 89.53 | 89.80 | 88.25 | 89.72 | 7,563,034 | -1.08(-1.19%) |
| Feb 03, 2012 | 88.41 | 90.81 | 88.19 | 90.80 | 11,271,425 | +6.21(+7.34%) |
| Feb 02, 2012 | 83.90 | 85.45 | 83.00 | 84.59 | 8,172,666 | +1.53(+1.84%) |
| Feb 01, 2012 | 81.18 | 84.34 | 81.13 | 83.06 | 12,774,379 | +3.70(+4.66%) |
| Jan 31, 2012 | 80.14 | 80.40 | 77.97 | 79.36 | 7,715,404 | +0.91(+1.16%) |
| Jan 30, 2012 | 78.20 | 78.92 | 76.81 | 78.45 | 11,061,389 | -2.19(-2.72%) |
| Jan 27, 2012 | 78.69 | 81.26 | 78.42 | 80.64 | 10,643,299 | +0.64(+0.80%) |
| Jan 26, 2012 | 82.81 | 83.76 | 78.82 | 80.00 | 14,176,064 | -1.54(-1.89%) |
| Jan 25, 2012 | 79.43 | 82.02 | 78.91 | 81.54 | 12,253,066 | +0.84(+1.04%) |
| Jan 24, 2012 | 78.52 | 81.07 | 77.60 | 80.70 | 9,587,569 | -0.16(-0.20%) |
| Jan 23, 2012 | 80.35 | 82.57 | 79.54 | 80.86 | 12,511,186 | +0.46(+0.57%) |
| Jan 20, 2012 | 78.16 | 80.45 | 77.66 | 80.40 | 10,049,563 | +1.33(+1.68%) |
| Jan 19, 2012 | 79.49 | 79.66 | 78.06 | 79.07 | 14,151,215 | +1.90(+2.46%) |
| Jan 18, 2012 | 73.81 | 77.33 | 72.87 | 77.17 | 13,211,625 | +3.10(+4.19%) |
| Jan 17, 2012 | 75.33 | 77.45 | 73.29 | 74.07 | 11,747,420 | -1.18(-1.57%) |
| Jan 13, 2012 | 72.63 | 75.34 | 71.84 | 75.25 | 14,909,643 | -1.56(-2.03%) |
| Jan 12, 2012 | 76.99 | 77.63 | 74.20 | 76.81 | 14,182,400 | +0.98(+1.29%) |
| Jan 11, 2012 | 72.91 | 76.06 | 72.23 | 75.83 | 11,562,465 | +1.71(+2.31%) |
| Jan 10, 2012 | 73.51 | 74.50 | 72.68 | 74.12 | 14,085,826 | +3.73(+5.30%) |
| Jan 09, 2012 | 70.47 | 71.28 | 69.30 | 70.39 | 11,718,776 | +0.90(+1.30%) |
| Jan 06, 2012 | 70.88 | 70.96 | 68.26 | 69.49 | 12,147,327 | -1.18(-1.67%) |
| Jan 05, 2012 | 66.58 | 71.60 | 65.63 | 70.67 | 13,224,142 | +2.42(+3.55%) |