| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Jan 31, 2013 | 45.03 | 45.88 | 44.94 | 45.14 | 568,114 | +0.14(+0.31%) |
| Jan 30, 2013 | 45.10 | 45.30 | 44.82 | 45.00 | 400,785 | -0.04(-0.09%) |
| Jan 29, 2013 | 44.61 | 45.12 | 44.48 | 45.04 | 496,279 | +0.36(+0.81%) |
| Jan 28, 2013 | 44.35 | 44.77 | 44.20 | 44.68 | 240,422 | +0.42(+0.95%) |
| Jan 25, 2013 | 44.12 | 44.53 | 43.93 | 44.26 | 350,182 | +0.27(+0.61%) |
| Jan 24, 2013 | 43.61 | 44.20 | 43.61 | 43.99 | 226,650 | +0.11(+0.25%) |
| Jan 23, 2013 | 43.87 | 44.06 | 43.55 | 43.88 | 158,333 | +0.09(+0.21%) |
| Jan 22, 2013 | 44.11 | 44.20 | 43.10 | 43.79 | 385,352 | -0.17(-0.39%) |
| Jan 18, 2013 | 46.95 | 45.44 | 43.20 | 43.96 | 388,140 | +0.57(+1.31%) |
| Jan 17, 2013 | 44.63 | 45.49 | 43.27 | 43.39 | 648,561 | -0.96(-2.16%) |
| Jan 16, 2013 | 44.48 | 44.68 | 44.35 | 44.35 | 200,939 | -0.19(-0.43%) |
| Jan 15, 2013 | 44.12 | 44.82 | 44.02 | 44.54 | 282,262 | +0.27(+0.61%) |
| Jan 14, 2013 | 44.47 | 44.66 | 44.09 | 44.27 | 256,933 | -0.08(-0.18%) |
| Jan 12, 2013 | 43.25 | 44.39 | 43.18 | 44.35 | 356,619 | +0.00(+0.00%) |
| Jan 11, 2013 | 43.25 | 44.39 | 43.18 | 44.35 | 356,619 | +1.18(+2.73%) |
| Jan 10, 2013 | 43.10 | 43.31 | 42.84 | 43.17 | 497,731 | +0.28(+0.65%) |
| Jan 09, 2013 | 42.30 | 43.05 | 42.06 | 42.89 | 562,720 | +0.23(+0.54%) |
| Jan 08, 2013 | 43.13 | 43.37 | 42.66 | 42.66 | 411,225 | -0.29(-0.68%) |
| Jan 07, 2013 | 43.29 | 43.44 | 42.77 | 42.95 | 408,019 | -0.13(-0.30%) |
| Jan 04, 2013 | 43.31 | 43.31 | 42.69 | 43.08 | 363,297 | -0.10(-0.23%) |
| Jan 03, 2013 | 43.73 | 43.90 | 43.07 | 43.18 | 303,959 | -0.50(-1.14%) |
| Jan 02, 2013 | 43.13 | 43.70 | 41.93 | 43.68 | 769,632 | +1.75(+4.17%) |
| Dec 31, 2012 | 41.65 | 41.95 | 41.01 | 41.93 | 447,948 | +0.39(+0.94%) |
| Dec 28, 2012 | 41.45 | 42.01 | 41.24 | 41.54 | 491,648 | -0.09(-0.22%) |
| Dec 27, 2012 | 42.24 | 42.26 | 39.89 | 41.63 | 906,727 | -0.50(-1.19%) |
| Dec 26, 2012 | 42.61 | 42.74 | 42.04 | 42.13 | 211,964 | -0.49(-1.15%) |
| Dec 24, 2012 | 42.08 | 42.70 | 42.06 | 42.62 | 118,722 | +0.30(+0.71%) |
| Dec 21, 2012 | 42.85 | 42.85 | 41.47 | 42.32 | 746,479 | -0.42(-0.98%) |
| Dec 20, 2012 | 43.00 | 43.00 | 42.45 | 42.74 | 496,351 | -0.36(-0.84%) |
| Dec 19, 2012 | 43.41 | 43.68 | 42.98 | 43.10 | 453,343 | -0.10(-0.23%) |
| Dec 18, 2012 | 42.74 | 43.85 | 42.61 | 43.20 | 584,379 | +0.66(+1.55%) |
| Dec 17, 2012 | 41.61 | 42.78 | 41.50 | 42.54 | 602,730 | +0.84(+2.01%) |
| Dec 14, 2012 | 42.18 | 42.31 | 41.61 | 41.70 | 349,596 | -0.42(-1.00%) |
| Dec 13, 2012 | 42.39 | 42.77 | 41.85 | 42.12 | 333,516 | -0.22(-0.52%) |
| Dec 12, 2012 | 42.97 | 43.29 | 42.01 | 42.34 | 728,364 | +0.37(+0.88%) |
| Dec 11, 2012 | 41.20 | 42.62 | 41.19 | 41.97 | 885,500 | +0.81(+1.97%) |
| Dec 10, 2012 | 40.79 | 41.34 | 40.79 | 41.16 | 291,324 | +0.29(+0.71%) |
| Dec 07, 2012 | 41.06 | 41.26 | 40.62 | 40.87 | 130,427 | -0.11(-0.27%) |
| Dec 06, 2012 | 40.78 | 41.41 | 40.75 | 40.98 | 255,168 | +0.00(+0.00%) |
| Dec 05, 2012 | 40.57 | 41.26 | 40.31 | 40.98 | 388,187 | +0.49(+1.21%) |
| Dec 04, 2012 | 40.21 | 40.53 | 40.04 | 40.49 | 616,171 | +0.29(+0.72%) |
| Nov 30, 2012 | 40.46 | 40.55 | 40.12 | 40.20 | 527,206 | -0.36(-0.89%) |
| Nov 29, 2012 | 40.15 | 40.72 | 39.99 | 40.56 | 233,085 | +0.57(+1.43%) |
| Nov 28, 2012 | 39.71 | 40.08 | 39.43 | 39.99 | 274,052 | +0.06(+0.15%) |
| Nov 27, 2012 | 40.03 | 40.46 | 39.71 | 39.93 | 394,355 | -0.03(-0.08%) |
| Nov 26, 2012 | 39.22 | 40.42 | 39.22 | 39.96 | 502,510 | +0.47(+1.19%) |
| Nov 24, 2012 | 39.41 | 39.52 | 39.19 | 39.49 | 76,214 | +0.00(+0.00%) |
| Nov 23, 2012 | 39.41 | 39.52 | 39.19 | 39.49 | 76,214 | +0.33(+0.84%) |
| Nov 21, 2012 | 38.42 | 39.22 | 38.12 | 39.16 | 360,328 | +0.86(+2.25%) |
| Nov 20, 2012 | 37.99 | 38.50 | 37.83 | 38.30 | 253,501 | +0.10(+0.26%) |
| Nov 19, 2012 | 37.95 | 38.27 | 37.83 | 38.20 | 160,196 | +0.63(+1.68%) |
| Nov 16, 2012 | 37.55 | 37.68 | 37.00 | 37.57 | 244,924 | +0.20(+0.54%) |
| Nov 15, 2012 | 37.95 | 37.95 | 37.12 | 37.37 | 440,679 | -0.61(-1.61%) |
| Nov 14, 2012 | 38.05 | 38.20 | 37.83 | 37.98 | 542,235 | -0.02(-0.05%) |
| Nov 13, 2012 | 38.00 | 38.34 | 37.91 | 38.00 | 282,708 | -0.13(-0.34%) |
| Nov 12, 2012 | 38.40 | 38.71 | 37.98 | 38.13 | 513,436 | -0.33(-0.86%) |
| Nov 09, 2012 | 36.93 | 38.53 | 36.93 | 38.46 | 468,776 | +1.40(+3.78%) |
| Nov 08, 2012 | 37.09 | 37.40 | 36.62 | 37.06 | 277,666 | +0.04(+0.11%) |
| Nov 07, 2012 | 38.19 | 38.19 | 36.80 | 37.02 | 459,725 | -1.61(-4.17%) |
| Nov 06, 2012 | 36.76 | 39.15 | 35.65 | 38.63 | 755,328 | +1.81(+4.92%) |
| Nov 05, 2012 | 36.77 | 36.89 | 36.55 | 36.82 | 225,672 | +0.00(+0.00%) |
| Nov 02, 2012 | 37.39 | 37.55 | 36.82 | 36.82 | 238,940 | -0.65(-1.73%) |