| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 28, 2013 | 38.28 | 38.78 | 38.06 | 38.35 | 17,872,151 | +0.24(+0.63%) |
| Feb 27, 2013 | 37.98 | 38.22 | 37.90 | 38.11 | 2,478,315 | +0.15(+0.40%) |
| Feb 26, 2013 | 37.74 | 38.11 | 37.44 | 37.96 | 1,939,208 | +0.45(+1.20%) |
| Feb 25, 2013 | 37.79 | 38.07 | 37.48 | 37.51 | 1,641,828 | +0.06(+0.16%) |
| Feb 22, 2013 | 37.16 | 37.49 | 37.00 | 37.45 | 1,496,391 | +0.50(+1.35%) |
| Feb 21, 2013 | 37.44 | 37.61 | 36.62 | 36.95 | 2,205,007 | -0.57(-1.52%) |
| Feb 20, 2013 | 38.27 | 38.35 | 37.42 | 37.52 | 1,509,346 | -0.77(-2.01%) |
| Feb 19, 2013 | 38.21 | 38.51 | 38.08 | 38.29 | 1,576,104 | +0.12(+0.31%) |
| Feb 15, 2013 | 38.07 | 38.41 | 37.71 | 38.17 | 2,156,268 | +0.54(+1.44%) |
| Feb 14, 2013 | 37.80 | 38.62 | 37.60 | 37.63 | 3,931,960 | +0.09(+0.24%) |
| Feb 13, 2013 | 37.65 | 37.78 | 36.67 | 37.54 | 2,355,463 | -0.15(-0.40%) |
| Feb 12, 2013 | 37.17 | 37.94 | 37.09 | 37.69 | 1,504,341 | +0.63(+1.70%) |
| Feb 11, 2013 | 36.51 | 37.09 | 36.49 | 37.06 | 1,875,063 | +0.54(+1.48%) |
| Feb 08, 2013 | 37.66 | 38.00 | 36.28 | 36.52 | 7,107,390 | -2.51(-6.43%) |
| Feb 07, 2013 | 38.09 | 39.31 | 37.64 | 39.03 | 1,660,902 | +0.88(+2.31%) |
| Feb 06, 2013 | 37.81 | 38.21 | 37.59 | 38.15 | 977,627 | +0.55(+1.46%) |
| Feb 04, 2013 | 37.85 | 38.28 | 37.49 | 37.60 | 796,818 | -0.55(-1.44%) |
| Feb 01, 2013 | 38.00 | 38.43 | 37.85 | 38.15 | 1,015,326 | +0.26(+0.69%) |
| Jan 31, 2013 | 37.75 | 38.28 | 37.73 | 37.89 | 916,962 | +0.19(+0.50%) |
| Jan 30, 2013 | 37.92 | 38.08 | 37.70 | 37.70 | 503,278 | -0.30(-0.79%) |
| Jan 29, 2013 | 38.17 | 38.17 | 37.80 | 38.00 | 567,435 | -0.15(-0.39%) |
| Jan 28, 2013 | 38.12 | 38.24 | 37.92 | 38.15 | 371,233 | +0.00(+0.00%) |
| Jan 25, 2013 | 38.28 | 38.38 | 38.07 | 38.15 | 365,460 | -0.01(-0.03%) |
| Jan 24, 2013 | 38.36 | 38.61 | 38.08 | 38.16 | 734,381 | -0.23(-0.60%) |
| Jan 23, 2013 | 38.45 | 38.53 | 38.17 | 38.39 | 508,505 | -0.06(-0.16%) |
| Jan 22, 2013 | 38.11 | 38.50 | 37.88 | 38.45 | 687,622 | +0.36(+0.95%) |
| Jan 18, 2013 | 37.50 | 38.22 | 37.14 | 38.09 | 2,308,565 | +1.35(+3.67%) |
| Jan 17, 2013 | 36.80 | 37.01 | 36.72 | 36.74 | 517,234 | +0.21(+0.57%) |
| Jan 16, 2013 | 36.84 | 36.93 | 36.28 | 36.53 | 791,740 | -0.38(-1.03%) |
| Jan 15, 2013 | 36.93 | 37.15 | 36.65 | 36.91 | 575,119 | -0.21(-0.57%) |
| Jan 14, 2013 | 36.93 | 37.27 | 36.84 | 37.12 | 323,372 | +0.14(+0.38%) |
| Jan 12, 2013 | 37.15 | 37.25 | 36.74 | 36.98 | 609,407 | +0.00(+0.00%) |
| Jan 11, 2013 | 37.15 | 37.25 | 36.74 | 36.98 | 609,407 | -0.23(-0.62%) |
| Jan 10, 2013 | 37.25 | 37.37 | 37.07 | 37.21 | 627,123 | +0.01(+0.03%) |
| Jan 09, 2013 | 37.23 | 37.49 | 36.83 | 37.20 | 1,005,511 | +0.11(+0.30%) |
| Jan 08, 2013 | 37.33 | 37.91 | 36.78 | 37.09 | 879,357 | -0.13(-0.35%) |
| Jan 07, 2013 | 36.76 | 37.37 | 36.76 | 37.22 | 426,320 | +0.25(+0.68%) |
| Jan 04, 2013 | 36.56 | 37.33 | 36.45 | 36.97 | 835,603 | +0.57(+1.57%) |
| Jan 03, 2013 | 36.66 | 36.93 | 36.28 | 36.40 | 1,416,970 | -0.27(-0.74%) |
| Jan 02, 2013 | 36.59 | 36.93 | 35.47 | 36.67 | 1,050,362 | +1.20(+3.38%) |
| Dec 31, 2012 | 34.69 | 35.55 | 34.65 | 35.47 | 710,493 | +0.67(+1.93%) |
| Dec 28, 2012 | 34.46 | 35.05 | 34.40 | 34.80 | 436,510 | +0.06(+0.17%) |
| Dec 27, 2012 | 34.68 | 34.82 | 34.28 | 34.74 | 575,486 | +0.06(+0.17%) |
| Dec 26, 2012 | 35.26 | 35.30 | 34.66 | 34.68 | 832,278 | -0.60(-1.70%) |
| Dec 24, 2012 | 35.56 | 35.56 | 35.18 | 35.28 | 245,295 | -0.54(-1.51%) |
| Dec 21, 2012 | 35.21 | 35.82 | 35.07 | 35.82 | 1,817,391 | -0.03(-0.08%) |
| Dec 20, 2012 | 35.37 | 35.85 | 35.34 | 35.85 | 1,160,350 | +0.43(+1.21%) |
| Dec 19, 2012 | 35.30 | 35.45 | 35.09 | 35.42 | 565,934 | +0.15(+0.43%) |
| Dec 18, 2012 | 35.20 | 35.41 | 35.06 | 35.27 | 622,158 | +0.03(+0.09%) |
| Dec 17, 2012 | 34.90 | 35.24 | 34.74 | 35.24 | 459,855 | +0.44(+1.26%) |
| Dec 14, 2012 | 35.17 | 35.35 | 34.68 | 34.80 | 882,078 | -0.26(-0.74%) |
| Dec 13, 2012 | 35.46 | 35.54 | 34.98 | 35.06 | 1,049,021 | -0.41(-1.16%) |
| Dec 12, 2012 | 35.97 | 35.97 | 35.43 | 35.47 | 795,155 | -0.32(-0.89%) |
| Dec 11, 2012 | 36.09 | 36.38 | 35.71 | 35.79 | 1,002,318 | -0.08(-0.22%) |
| Dec 10, 2012 | 35.49 | 36.54 | 35.33 | 35.87 | 1,313,833 | +0.39(+1.10%) |
| Dec 07, 2012 | 34.69 | 35.58 | 34.69 | 35.48 | 1,769,137 | +1.37(+4.02%) |
| Dec 06, 2012 | 34.02 | 34.18 | 33.86 | 34.11 | 583,029 | +0.04(+0.12%) |
| Dec 05, 2012 | 34.31 | 34.43 | 33.96 | 34.07 | 554,191 | -0.29(-0.84%) |
| Dec 04, 2012 | 35.00 | 35.22 | 34.32 | 34.36 | 806,861 | +0.46(+1.36%) |
| Nov 30, 2012 | 34.04 | 34.05 | 33.79 | 33.90 | 725,298 | -0.10(-0.29%) |
| Nov 29, 2012 | 33.86 | 34.06 | 33.60 | 34.00 | 679,965 | +0.32(+0.95%) |
| Nov 28, 2012 | 33.60 | 33.87 | 33.21 | 33.68 | 863,601 | -0.43(-1.26%) |
| Nov 27, 2012 | 33.26 | 34.68 | 33.26 | 34.11 | 710,018 | +0.16(+0.47%) |
| Nov 26, 2012 | 33.91 | 34.04 | 33.53 | 33.95 | 374,376 | -0.15(-0.44%) |
| Nov 24, 2012 | 33.47 | 34.15 | 33.39 | 34.10 | 250,504 | +0.00(+0.00%) |
| Nov 23, 2012 | 33.47 | 34.15 | 33.39 | 34.10 | 250,504 | +0.63(+1.88%) |
| Nov 21, 2012 | 33.34 | 33.59 | 33.10 | 33.47 | 384,199 | +0.22(+0.66%) |
| Nov 20, 2012 | 33.14 | 33.30 | 32.91 | 33.25 | 401,462 | +0.08(+0.24%) |
| Nov 19, 2012 | 32.92 | 33.30 | 32.68 | 33.17 | 923,110 | +0.57(+1.75%) |
| Nov 16, 2012 | 32.44 | 32.64 | 32.21 | 32.60 | 690,558 | +0.28(+0.87%) |
| Nov 15, 2012 | 32.69 | 32.88 | 32.12 | 32.32 | 989,171 | -0.45(-1.37%) |
| Nov 14, 2012 | 33.29 | 33.31 | 32.68 | 32.77 | 561,120 | -0.34(-1.03%) |
| Nov 13, 2012 | 33.40 | 33.67 | 33.10 | 33.11 | 1,086,653 | -0.38(-1.13%) |
| Nov 12, 2012 | 33.77 | 33.97 | 33.47 | 33.49 | 498,561 | -0.18(-0.53%) |
| Nov 09, 2012 | 34.23 | 34.81 | 33.51 | 33.67 | 1,887,484 | -0.46(-1.35%) |
| Nov 08, 2012 | 34.02 | 35.13 | 32.82 | 34.13 | 2,662,904 | -0.07(-0.20%) |
| Nov 07, 2012 | 35.14 | 35.21 | 33.84 | 34.20 | 1,126,517 | -1.30(-3.66%) |
| Nov 06, 2012 | 35.40 | 35.73 | 35.34 | 35.50 | 349,554 | +0.12(+0.34%) |
| Nov 05, 2012 | 34.17 | 35.44 | 34.17 | 35.38 | 1,606,089 | +0.83(+2.40%) |
| Nov 02, 2012 | 35.35 | 35.50 | 34.51 | 34.55 | 1,017,102 | -0.62(-1.76%) |
| Nov 01, 2012 | 33.61 | 35.18 | 33.61 | 35.17 | 1,454,309 | +1.52(+4.52%) |
| Oct 31, 2012 | 33.23 | 33.73 | 33.17 | 33.65 | 1,018,287 | +0.39(+1.17%) |
| Oct 26, 2012 | 33.26 | 33.26 | 33.26 | 0 | -0.08(-0.24%) | |
| Oct 25, 2012 | 33.19 | 33.72 | 33.10 | 33.34 | 666,478 | +0.34(+1.03%) |
| Oct 24, 2012 | 33.04 | 33.17 | 32.89 | 33.00 | 325,203 | -0.01(-0.03%) |
| Oct 23, 2012 | 32.60 | 33.10 | 32.43 | 33.01 | 650,593 | -0.08(-0.24%) |
| Oct 19, 2012 | 33.66 | 33.77 | 33.03 | 33.09 | 707,779 | -0.55(-1.63%) |
| Oct 18, 2012 | 33.60 | 33.78 | 33.43 | 33.64 | 725,625 | +0.04(+0.12%) |
| Oct 17, 2012 | 33.48 | 33.70 | 33.28 | 33.60 | 568,340 | +0.30(+0.90%) |
| Oct 16, 2012 | 33.44 | 33.52 | 33.20 | 33.30 | 582,749 | -0.02(-0.06%) |
| Oct 15, 2012 | 33.45 | 33.63 | 33.12 | 33.32 | 534,693 | -0.15(-0.45%) |
| Oct 12, 2012 | 33.80 | 33.80 | 33.30 | 33.47 | 771,007 | -0.40(-1.18%) |
| Oct 11, 2012 | 33.81 | 34.03 | 33.43 | 33.87 | 396,451 | +0.19(+0.56%) |
| Oct 10, 2012 | 33.55 | 33.75 | 33.55 | 33.68 | 543,674 | +0.01(+0.03%) |
| Oct 09, 2012 | 33.66 | 33.95 | 33.54 | 33.67 | 823,179 | -0.07(-0.21%) |
| Oct 08, 2012 | 33.74 | 33.84 | 33.51 | 33.74 | 387,189 | -0.12(-0.35%) |
| Oct 06, 2012 | 33.91 | 34.23 | 33.83 | 33.86 | 284,082 | +0.00(+0.00%) |
| Oct 05, 2012 | 33.91 | 34.23 | 33.83 | 33.86 | 284,082 | +0.10(+0.30%) |
| Oct 04, 2012 | 33.65 | 33.76 | 33.23 | 33.76 | 610,408 | +0.24(+0.72%) |
| Oct 03, 2012 | 33.51 | 33.64 | 33.24 | 33.52 | 312,386 | +0.08(+0.24%) |
| Oct 02, 2012 | 33.40 | 33.62 | 33.26 | 33.44 | 358,086 | +0.05(+0.15%) |
| Oct 01, 2012 | 33.59 | 33.71 | 33.02 | 33.39 | 747,025 | -0.06(-0.18%) |
| Sep 28, 2012 | 33.40 | 33.62 | 33.15 | 33.45 | 365,099 | -0.07(-0.21%) |
| Sep 27, 2012 | 32.96 | 33.62 | 32.86 | 33.52 | 675,291 | +0.72(+2.20%) |
| Sep 26, 2012 | 32.96 | 33.10 | 32.60 | 32.80 | 546,278 | -0.09(-0.27%) |
| Sep 25, 2012 | 33.38 | 33.55 | 32.80 | 32.89 | 629,987 | -0.35(-1.05%) |
| Sep 24, 2012 | 32.78 | 33.43 | 32.73 | 33.24 | 497,560 | +0.29(+0.88%) |
| Sep 21, 2012 | 33.89 | 33.97 | 32.90 | 32.95 | 2,482,366 | -0.78(-2.31%) |
| Sep 20, 2012 | 34.02 | 34.19 | 33.59 | 33.73 | 768,816 | -0.43(-1.26%) |
| Sep 19, 2012 | 34.57 | 34.57 | 34.16 | 34.16 | 549,531 | -0.44(-1.27%) |
| Sep 18, 2012 | 34.81 | 35.16 | 34.50 | 34.60 | 901,374 | -0.17(-0.49%) |
| Sep 17, 2012 | 34.59 | 34.88 | 34.50 | 34.77 | 705,594 | +0.06(+0.17%) |
| Sep 14, 2012 | 34.82 | 35.11 | 34.58 | 34.71 | 843,466 | -0.20(-0.57%) |
| Sep 13, 2012 | 34.39 | 35.06 | 34.36 | 34.91 | 1,229,785 | +0.63(+1.84%) |
| Sep 12, 2012 | 34.32 | 34.47 | 33.93 | 34.28 | 967,059 | -0.23(-0.67%) |
| Sep 11, 2012 | 34.61 | 34.95 | 34.49 | 34.51 | 700,722 | -0.07(-0.20%) |
| Sep 10, 2012 | 34.75 | 34.91 | 34.23 | 34.58 | 1,022,172 | -0.04(-0.12%) |
| Sep 07, 2012 | 34.62 | 35.04 | 34.50 | 34.62 | 769,948 | +0.12(+0.35%) |
| Sep 06, 2012 | 34.22 | 34.73 | 34.21 | 34.50 | 1,705,987 | +0.44(+1.29%) |
| Sep 05, 2012 | 34.16 | 34.30 | 33.75 | 34.06 | 1,271,159 | -0.17(-0.50%) |
| Sep 04, 2012 | 33.32 | 34.50 | 33.18 | 34.23 | 1,181,331 | +0.92(+2.76%) |
| Aug 31, 2012 | 33.48 | 33.49 | 32.96 | 33.31 | 601,720 | +0.08(+0.24%) |
| Aug 30, 2012 | 33.28 | 33.40 | 32.96 | 33.23 | 429,253 | -0.12(-0.36%) |
| Aug 29, 2012 | 32.61 | 33.59 | 32.50 | 33.35 | 814,405 | +0.61(+1.86%) |
| Aug 27, 2012 | 32.89 | 32.92 | 32.58 | 32.74 | 760,630 | +0.07(+0.21%) |
| Aug 24, 2012 | 32.61 | 32.82 | 32.57 | 32.67 | 481,556 | -0.02(-0.06%) |
| Aug 23, 2012 | 32.81 | 32.87 | 32.58 | 32.69 | 336,232 | -0.05(-0.15%) |
| Aug 22, 2012 | 32.88 | 33.01 | 32.64 | 32.74 | 370,577 | -0.24(-0.73%) |
| Aug 21, 2012 | 33.28 | 33.29 | 32.92 | 32.98 | 740,777 | -0.22(-0.66%) |
| Aug 20, 2012 | 33.27 | 33.29 | 32.93 | 33.20 | 539,225 | -0.18(-0.54%) |
| Aug 17, 2012 | 33.23 | 33.48 | 32.96 | 33.38 | 600,076 | +0.14(+0.42%) |
| Aug 16, 2012 | 33.04 | 33.31 | 32.75 | 33.24 | 590,145 | +0.19(+0.57%) |
| Aug 15, 2012 | 32.54 | 33.10 | 32.50 | 33.05 | 620,526 | +0.51(+1.57%) |
| Aug 14, 2012 | 32.45 | 32.63 | 32.25 | 32.54 | 853,129 | +0.26(+0.81%) |
| Aug 13, 2012 | 32.65 | 32.65 | 31.80 | 32.28 | 1,047,209 | -0.39(-1.19%) |
| Aug 11, 2012 | 32.42 | 32.80 | 31.99 | 32.67 | 1,251,851 | +0.00(+0.00%) |
| Aug 10, 2012 | 32.42 | 32.80 | 31.99 | 32.67 | 1,251,851 | +0.29(+0.90%) |
| Aug 09, 2012 | 31.29 | 32.98 | 31.21 | 32.38 | 3,563,142 | +1.43(+4.62%) |
| Aug 08, 2012 | 30.94 | 31.71 | 30.67 | 30.95 | 1,763,077 | -0.01(-0.03%) |
| Aug 07, 2012 | 31.40 | 31.63 | 30.95 | 30.96 | 987,990 | -0.38(-1.21%) |
| Aug 06, 2012 | 31.20 | 31.57 | 31.01 | 31.34 | 1,038,524 | +0.21(+0.67%) |
| Aug 03, 2012 | 30.54 | 31.16 | 30.49 | 31.13 | 735,851 | +0.93(+3.08%) |
| Aug 02, 2012 | 30.06 | 30.40 | 29.70 | 30.20 | 785,006 | -0.17(-0.56%) |
| Aug 01, 2012 | 31.08 | 31.20 | 30.35 | 30.37 | 1,226,309 | -0.71(-2.28%) |
| Jul 31, 2012 | 30.56 | 31.25 | 30.50 | 31.08 | 1,216,939 | +0.46(+1.50%) |
| Jul 30, 2012 | 30.25 | 30.71 | 30.21 | 30.62 | 1,293,118 | +0.34(+1.12%) |
| Jul 27, 2012 | 29.99 | 30.59 | 29.70 | 30.28 | 907,270 | +0.47(+1.58%) |
| Jul 26, 2012 | 30.17 | 30.40 | 29.55 | 29.81 | 1,083,434 | -0.02(-0.07%) |
| Jul 25, 2012 | 29.73 | 29.93 | 29.51 | 29.83 | 513,552 | +0.13(+0.44%) |
| Jul 24, 2012 | 29.78 | 29.89 | 29.36 | 29.70 | 898,819 | -0.12(-0.40%) |
| Jul 23, 2012 | 29.55 | 29.91 | 29.26 | 29.82 | 368,800 | -0.09(-0.30%) |
| Jul 20, 2012 | 30.11 | 30.19 | 29.76 | 29.91 | 930,890 | -0.43(-1.42%) |
| Jul 19, 2012 | 30.33 | 30.50 | 30.11 | 30.34 | 358,278 | +0.02(+0.07%) |
| Jul 18, 2012 | 30.20 | 30.57 | 30.20 | 30.32 | 703,814 | +0.09(+0.30%) |
| Jul 17, 2012 | 30.05 | 30.50 | 29.80 | 30.23 | 732,149 | +0.21(+0.70%) |
| Jul 16, 2012 | 29.87 | 30.11 | 29.77 | 30.02 | 674,610 | +0.14(+0.47%) |
| Jul 14, 2012 | 29.71 | 30.15 | 29.53 | 29.88 | 420,511 | +0.00(+0.00%) |
| Jul 13, 2012 | 29.71 | 30.15 | 29.53 | 29.88 | 420,511 | +0.33(+1.12%) |
| Jul 12, 2012 | 29.57 | 29.89 | 29.25 | 29.55 | 584,446 | -0.13(-0.44%) |
| Jul 11, 2012 | 29.77 | 30.18 | 29.45 | 29.68 | 566,282 | -0.01(-0.03%) |
| Jul 10, 2012 | 30.12 | 30.35 | 29.52 | 29.69 | 582,237 | -0.27(-0.90%) |
| Jul 09, 2012 | 29.87 | 30.03 | 29.52 | 29.96 | 574,963 | +0.22(+0.74%) |
| Jul 06, 2012 | 29.94 | 30.18 | 29.61 | 29.74 | 401,223 | -0.29(-0.97%) |
| Jul 05, 2012 | 29.25 | 30.11 | 29.25 | 30.03 | 854,869 | +0.25(+0.84%) |
| Jul 03, 2012 | 30.12 | 30.15 | 29.72 | 29.78 | 1,136,497 | +0.11(+0.37%) |
| Jul 02, 2012 | 29.35 | 29.76 | 29.10 | 29.67 | 1,434,234 | +0.22(+0.73%) |
| Jun 30, 2012 | 29.37 | 29.47 | 28.96 | 29.45 | 997,512 | +0.00(+0.02%) |
| Jun 29, 2012 | 29.37 | 29.47 | 28.96 | 29.45 | 1,131,233 | +0.53(+1.83%) |
| Jun 28, 2012 | 28.68 | 28.93 | 28.30 | 28.92 | 887,124 | +0.12(+0.42%) |
| Jun 27, 2012 | 27.94 | 28.90 | 27.82 | 28.80 | 2,262,402 | +0.93(+3.34%) |
| Jun 26, 2012 | 26.87 | 27.97 | 26.87 | 27.87 | 2,216,719 | +1.05(+3.91%) |
| Jun 25, 2012 | 26.71 | 27.21 | 26.47 | 26.82 | 1,863,746 | +0.24(+0.90%) |
| Jun 22, 2012 | 26.66 | 26.83 | 26.55 | 26.58 | 646,101 | -0.02(-0.08%) |
| Jun 21, 2012 | 26.75 | 27.02 | 26.59 | 26.60 | 746,862 | -0.22(-0.82%) |
| Jun 20, 2012 | 26.90 | 27.03 | 26.64 | 26.82 | 511,129 | -0.12(-0.45%) |
| Jun 19, 2012 | 27.19 | 27.51 | 26.91 | 26.94 | 640,441 | -0.30(-1.10%) |
| Jun 18, 2012 | 26.68 | 27.47 | 26.47 | 27.24 | 1,496,239 | +0.44(+1.64%) |
| Jun 15, 2012 | 26.76 | 27.12 | 26.58 | 26.80 | 1,012,702 | +0.12(+0.45%) |
| Jun 14, 2012 | 26.56 | 27.17 | 26.51 | 26.68 | 1,459,703 | +0.09(+0.34%) |
| Jun 13, 2012 | 26.26 | 26.97 | 26.22 | 26.59 | 1,253,283 | +0.19(+0.72%) |
| Jun 12, 2012 | 26.13 | 26.45 | 26.09 | 26.40 | 824,602 | +0.33(+1.27%) |
| Jun 11, 2012 | 26.50 | 26.50 | 26.06 | 26.07 | 768,152 | -0.24(-0.91%) |
| Jun 08, 2012 | 26.10 | 26.35 | 25.96 | 26.31 | 795,848 | +0.20(+0.77%) |
| Jun 07, 2012 | 26.50 | 26.50 | 25.96 | 26.11 | 919,343 | -0.07(-0.27%) |
| Jun 06, 2012 | 25.97 | 26.55 | 25.92 | 26.18 | 1,387,472 | +0.89(+3.52%) |
| Jun 05, 2012 | 24.90 | 25.47 | 24.80 | 25.29 | 649,039 | +0.26(+1.04%) |
| Jun 04, 2012 | 25.29 | 25.46 | 24.92 | 25.03 | 852,292 | -0.19(-0.75%) |
| Jun 02, 2012 | 25.62 | 25.82 | 24.74 | 25.22 | 2,333,052 | +0.00(+0.00%) |
| Jun 01, 2012 | 25.62 | 25.82 | 24.74 | 25.22 | 2,333,052 | -0.85(-3.26%) |
| May 31, 2012 | 26.26 | 26.26 | 25.75 | 26.07 | 1,322,272 | -0.13(-0.50%) |
| May 30, 2012 | 26.40 | 26.55 | 25.97 | 26.20 | 1,254,139 | -0.09(-0.34%) |
| May 29, 2012 | 26.22 | 26.34 | 26.07 | 26.29 | 1,258,274 | +0.21(+0.81%) |
| May 25, 2012 | 26.21 | 26.36 | 25.98 | 26.08 | 838,691 | -0.18(-0.69%) |
| May 24, 2012 | 26.34 | 26.50 | 25.90 | 26.26 | 490,375 | -0.08(-0.30%) |
| May 23, 2012 | 26.01 | 26.47 | 25.72 | 26.34 | 639,455 | +0.20(+0.77%) |
| May 22, 2012 | 26.33 | 26.44 | 26.03 | 26.14 | 862,708 | -0.14(-0.53%) |
| May 21, 2012 | 26.00 | 26.33 | 25.89 | 26.28 | 933,731 | +0.27(+1.04%) |
| May 18, 2012 | 25.93 | 26.40 | 25.84 | 26.01 | 1,150,208 | +0.17(+0.66%) |
| May 17, 2012 | 26.47 | 26.47 | 25.79 | 25.84 | 1,882,916 | -0.56(-2.12%) |
| May 16, 2012 | 27.07 | 27.37 | 26.38 | 26.40 | 1,267,138 | -0.53(-1.97%) |
| May 15, 2012 | 26.94 | 27.22 | 26.78 | 26.93 | 1,320,085 | -0.01(-0.04%) |
| May 14, 2012 | 27.43 | 27.50 | 26.49 | 26.94 | 1,944,546 | -0.83(-2.99%) |
| May 11, 2012 | 27.54 | 27.98 | 27.42 | 27.77 | 1,248,541 | +0.14(+0.51%) |
| May 10, 2012 | 27.53 | 27.86 | 27.38 | 27.63 | 1,118,829 | +0.32(+1.17%) |
| May 09, 2012 | 27.32 | 27.39 | 26.85 | 27.31 | 2,415,442 | -0.13(-0.47%) |
| May 08, 2012 | 28.05 | 28.17 | 26.78 | 27.44 | 3,596,503 | -0.70(-2.49%) |
| May 07, 2012 | 28.11 | 28.61 | 27.99 | 28.14 | 1,468,411 | -0.11(-0.39%) |
| May 04, 2012 | 28.04 | 28.35 | 27.70 | 28.25 | 2,634,003 | +0.18(+0.64%) |
| May 03, 2012 | 30.83 | 31.36 | 27.02 | 28.07 | 7,769,149 | -0.94(-3.24%) |
| May 02, 2012 | 28.89 | 29.15 | 28.75 | 29.01 | 1,859,810 | +0.07(+0.24%) |
| May 01, 2012 | 28.87 | 29.23 | 28.66 | 28.94 | 1,643,742 | +0.05(+0.17%) |
| Apr 30, 2012 | 28.96 | 29.04 | 28.57 | 28.89 | 1,274,567 | -0.16(-0.55%) |
| Apr 27, 2012 | 28.90 | 29.10 | 28.81 | 29.05 | 1,524,390 | +0.10(+0.35%) |
| Apr 26, 2012 | 28.26 | 29.00 | 28.20 | 28.95 | 1,615,162 | +0.70(+2.48%) |
| Apr 25, 2012 | 28.27 | 28.39 | 27.67 | 28.25 | 2,308,565 | +0.65(+2.36%) |
| Apr 24, 2012 | 27.40 | 28.34 | 27.02 | 27.60 | 7,109,637 | -2.71(-8.94%) |
| Apr 23, 2012 | 31.20 | 31.24 | 30.27 | 30.31 | 4,173,145 | -1.19(-3.78%) |
| Apr 20, 2012 | 30.54 | 31.87 | 30.54 | 31.50 | 4,292,632 | +1.00(+3.28%) |
| Apr 19, 2012 | 30.37 | 30.77 | 30.18 | 30.50 | 916,043 | +0.10(+0.33%) |
| Apr 18, 2012 | 30.03 | 30.55 | 29.84 | 30.40 | 1,649,124 | +0.18(+0.60%) |
| Apr 17, 2012 | 29.55 | 30.40 | 29.42 | 30.22 | 2,029,837 | +0.93(+3.18%) |
| Apr 16, 2012 | 29.17 | 29.43 | 28.73 | 29.29 | 1,463,930 | +0.29(+1.00%) |
| Apr 13, 2012 | 28.95 | 29.06 | 28.69 | 29.00 | 1,970,313 | -0.12(-0.41%) |
| Apr 12, 2012 | 28.71 | 29.26 | 28.67 | 29.12 | 2,079,761 | +0.42(+1.46%) |
| Apr 11, 2012 | 28.66 | 28.94 | 28.53 | 28.70 | 1,097,808 | +0.29(+1.02%) |
| Apr 10, 2012 | 28.69 | 28.80 | 28.05 | 28.41 | 1,458,302 | -0.32(-1.11%) |
| Apr 09, 2012 | 28.60 | 29.25 | 28.32 | 28.73 | 2,849,518 | -0.26(-0.90%) |
| Apr 05, 2012 | 27.43 | 30.62 | 27.43 | 28.99 | 11,618,087 | +1.78(+6.54%) |
| Apr 04, 2012 | 26.80 | 27.27 | 26.80 | 27.21 | 767,546 | +0.26(+0.96%) |
| Apr 03, 2012 | 26.87 | 27.05 | 26.73 | 26.95 | 603,396 | +0.07(+0.26%) |
| Apr 02, 2012 | 27.22 | 27.28 | 26.74 | 26.88 | 1,633,490 | -0.43(-1.57%) |
| Mar 30, 2012 | 27.50 | 27.64 | 27.09 | 27.31 | 686,531 | -0.05(-0.18%) |
| Mar 29, 2012 | 26.92 | 27.42 | 26.80 | 27.36 | 1,088,191 | +0.34(+1.26%) |
| Mar 28, 2012 | 26.45 | 27.03 | 26.38 | 27.02 | 1,084,535 | +0.52(+1.96%) |
| Mar 27, 2012 | 26.31 | 26.65 | 26.14 | 26.50 | 1,776,025 | +0.15(+0.57%) |
| Mar 26, 2012 | 26.10 | 26.35 | 26.04 | 26.35 | 1,077,099 | +0.48(+1.86%) |
| Mar 23, 2012 | 26.06 | 26.20 | 25.77 | 25.87 | 925,731 | -0.20(-0.77%) |
| Mar 22, 2012 | 25.85 | 26.14 | 25.85 | 26.07 | 821,929 | +0.18(+0.70%) |
| Mar 21, 2012 | 25.55 | 26.11 | 25.44 | 25.89 | 1,025,423 | -0.09(-0.35%) |
| Mar 20, 2012 | 26.10 | 26.30 | 25.85 | 25.98 | 873,447 | -0.33(-1.25%) |
| Mar 19, 2012 | 26.16 | 26.60 | 25.97 | 26.31 | 429,222 | +0.05(+0.19%) |
| Mar 16, 2012 | 26.28 | 26.43 | 26.07 | 26.26 | 1,088,941 | +0.03(+0.11%) |
| Mar 15, 2012 | 25.95 | 26.24 | 25.71 | 26.23 | 722,385 | +0.34(+1.31%) |
| Mar 14, 2012 | 25.76 | 26.11 | 25.59 | 25.89 | 699,437 | +0.06(+0.23%) |
| Mar 13, 2012 | 25.93 | 25.98 | 25.54 | 25.83 | 506,677 | +0.07(+0.27%) |
| Mar 12, 2012 | 25.69 | 25.98 | 25.57 | 25.76 | 530,146 | -0.01(-0.04%) |
| Mar 09, 2012 | 25.13 | 25.98 | 25.13 | 25.77 | 777,478 | +0.66(+2.63%) |
| Mar 08, 2012 | 25.35 | 25.44 | 25.07 | 25.11 | 538,465 | -0.12(-0.48%) |
| Mar 07, 2012 | 25.25 | 25.33 | 25.12 | 25.23 | 451,972 | +0.07(+0.28%) |
| Mar 06, 2012 | 25.29 | 25.35 | 25.09 | 25.16 | 541,803 | -0.37(-1.45%) |
| Mar 05, 2012 | 25.24 | 25.54 | 25.14 | 25.53 | 506,341 | +0.17(+0.67%) |
| Mar 02, 2012 | 25.45 | 25.48 | 25.17 | 25.36 | 721,634 | -0.15(-0.59%) |