| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 21, 2013 | 87.17 | 88.74 | 87.05 | 87.18 | 748,454 | +0.66(+0.76%) |
| May 20, 2013 | 85.79 | 86.98 | 85.37 | 86.52 | 630,338 | +0.36(+0.42%) |
| May 17, 2013 | 85.57 | 86.46 | 85.51 | 86.16 | 573,051 | +0.74(+0.87%) |
| May 16, 2013 | 86.32 | 86.92 | 85.04 | 85.42 | 610,588 | -0.98(-1.13%) |
| May 15, 2013 | 85.96 | 86.54 | 85.42 | 86.40 | 348,660 | +1.40(+1.65%) |
| May 13, 2013 | 85.25 | 85.38 | 83.66 | 85.00 | 727,903 | -0.43(-0.50%) |
| May 10, 2013 | 84.80 | 85.97 | 84.52 | 85.43 | 537,369 | +0.71(+0.84%) |
| May 09, 2013 | 84.92 | 85.70 | 84.59 | 84.72 | 428,060 | -0.40(-0.47%) |
| May 08, 2013 | 85.50 | 85.87 | 84.61 | 85.12 | 502,835 | -0.46(-0.54%) |
| May 07, 2013 | 85.31 | 85.70 | 84.61 | 85.58 | 429,232 | +0.67(+0.79%) |
| May 06, 2013 | 84.71 | 85.05 | 84.03 | 84.91 | 394,037 | +0.35(+0.41%) |
| May 03, 2013 | 85.02 | 84.76 | 84.14 | 84.56 | 694,591 | -0.03(-0.04%) |
| May 02, 2013 | 84.44 | 84.98 | 83.93 | 84.59 | 674,663 | +0.25(+0.30%) |
| May 01, 2013 | 83.85 | 84.97 | 83.44 | 84.34 | 688,085 | +0.46(+0.55%) |
| Apr 30, 2013 | 83.00 | 83.93 | 82.33 | 83.88 | 792,369 | +0.86(+1.04%) |
| Apr 29, 2013 | 83.00 | 83.58 | 82.76 | 83.02 | 764,828 | +0.08(+0.10%) |
| Apr 26, 2013 | 83.04 | 83.02 | 82.47 | 82.94 | 710,347 | -0.06(-0.07%) |
| Apr 25, 2013 | 82.60 | 84.01 | 82.05 | 83.00 | 1,281,809 | +1.82(+2.24%) |
| Apr 24, 2013 | 80.47 | 81.43 | 80.47 | 81.18 | 663,747 | +0.63(+0.78%) |
| Apr 23, 2013 | 79.55 | 81.23 | 79.53 | 80.55 | 654,585 | +1.48(+1.87%) |
| Apr 22, 2013 | 79.85 | 79.97 | 78.75 | 79.07 | 564,056 | -0.86(-1.08%) |
| Apr 19, 2013 | 79.14 | 80.69 | 77.98 | 79.93 | 1,044,957 | +1.01(+1.28%) |
| Apr 18, 2013 | 79.80 | 79.86 | 78.81 | 78.92 | 653,546 | -0.90(-1.13%) |
| Apr 17, 2013 | 80.25 | 80.25 | 79.05 | 79.82 | 762,815 | -0.65(-0.81%) |
| Apr 16, 2013 | 80.69 | 80.97 | 79.80 | 80.47 | 720,223 | +0.20(+0.25%) |
| Apr 15, 2013 | 81.89 | 82.20 | 79.99 | 80.27 | 1,004,499 | -1.72(-2.10%) |
| Apr 12, 2013 | 82.96 | 83.52 | 81.58 | 81.99 | 1,009,086 | -1.02(-1.23%) |
| Apr 11, 2013 | 81.03 | 83.37 | 80.81 | 83.01 | 1,041,745 | +1.78(+2.19%) |
| Apr 10, 2013 | 79.00 | 81.85 | 79.00 | 81.23 | 1,758,927 | +2.52(+3.20%) |
| Apr 09, 2013 | 79.97 | 79.97 | 78.50 | 78.71 | 1,462,823 | -1.92(-2.38%) |
| Apr 08, 2013 | 81.00 | 81.15 | 80.35 | 80.63 | 837,488 | -0.32(-0.40%) |
| Apr 05, 2013 | 81.62 | 81.62 | 80.75 | 80.95 | 913,888 | -1.25(-1.52%) |
| Apr 04, 2013 | 82.20 | 82.97 | 81.93 | 82.20 | 819,476 | +0.08(+0.10%) |
| Apr 03, 2013 | 82.80 | 82.95 | 81.50 | 82.12 | 846,044 | -0.71(-0.86%) |
| Apr 02, 2013 | 82.49 | 82.91 | 81.33 | 82.83 | 956,279 | +0.49(+0.60%) |
| Apr 01, 2013 | 82.54 | 83.03 | 81.66 | 82.34 | 749,343 | -0.31(-0.38%) |
| Mar 28, 2013 | 81.34 | 83.07 | 81.29 | 82.65 | 1,291,340 | +1.01(+1.24%) |
| Mar 27, 2013 | 81.02 | 81.70 | 80.96 | 81.64 | 551,193 | +0.04(+0.05%) |
| Mar 26, 2013 | 80.86 | 81.61 | 80.56 | 81.60 | 969,581 | +1.07(+1.33%) |
| Mar 25, 2013 | 79.83 | 80.94 | 79.33 | 80.53 | 1,150,900 | +0.72(+0.90%) |
| Mar 22, 2013 | 80.12 | 80.44 | 78.97 | 79.81 | 590,353 | -0.22(-0.27%) |
| Mar 21, 2013 | 79.91 | 80.72 | 79.85 | 80.03 | 616,238 | -0.19(-0.24%) |
| Mar 20, 2013 | 80.07 | 80.70 | 79.80 | 80.22 | 730,981 | +0.15(+0.19%) |
| Mar 19, 2013 | 80.64 | 80.94 | 79.77 | 80.07 | 1,370,222 | -0.63(-0.78%) |
| Mar 18, 2013 | 79.09 | 80.76 | 79.01 | 80.70 | 1,219,201 | +1.13(+1.42%) |
| Mar 15, 2013 | 77.90 | 79.59 | 77.41 | 79.57 | 1,237,958 | +1.90(+2.45%) |
| Mar 14, 2013 | 78.90 | 79.12 | 77.36 | 77.67 | 763,234 | -1.10(-1.40%) |
| Mar 13, 2013 | 77.54 | 78.85 | 77.32 | 78.77 | 644,976 | +1.41(+1.82%) |
| Mar 12, 2013 | 77.26 | 77.66 | 76.89 | 77.36 | 660,535 | -0.17(-0.22%) |
| Mar 11, 2013 | 76.88 | 78.06 | 76.84 | 77.53 | 689,362 | +0.69(+0.90%) |
| Mar 08, 2013 | 76.44 | 77.16 | 75.63 | 76.84 | 736,386 | +0.62(+0.81%) |
| Mar 07, 2013 | 76.04 | 76.75 | 75.70 | 76.22 | 965,808 | +0.04(+0.05%) |
| Mar 06, 2013 | 77.10 | 77.24 | 75.97 | 76.18 | 1,255,676 | -0.77(-1.00%) |
| Mar 05, 2013 | 77.07 | 77.46 | 76.72 | 76.95 | 1,288,506 | -0.07(-0.09%) |
| Mar 04, 2013 | 76.24 | 77.25 | 76.10 | 77.02 | 1,098,428 | +0.65(+0.85%) |