Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Feb 29, 2012 | 55.52 | 55.69 | 55.42 | 55.48 | 20,247 | +0.02(+0.04%) |
Feb 28, 2012 | 55.34 | 55.46 | 55.29 | 55.46 | 20,025 | +0.11(+0.19%) |
Feb 27, 2012 | 55.01 | 55.47 | 54.91 | 55.35 | 20,392 | +0.10(+0.18%) |
Feb 24, 2012 | 55.24 | 55.39 | 55.23 | 55.25 | 18,786 | +0.06(+0.11%) |
Feb 23, 2012 | 54.93 | 55.25 | 54.80 | 55.19 | 68,523 | +0.27(+0.49%) |
Feb 22, 2012 | 54.91 | 55.01 | 54.84 | 54.92 | 14,084 | -0.10(-0.18%) |
Feb 21, 2012 | 55.20 | 55.25 | 54.92 | 55.02 | 18,213 | -0.13(-0.24%) |
Feb 17, 2012 | 55.29 | 55.33 | 55.11 | 55.15 | 180,383 | +0.02(+0.04%) |
Feb 16, 2012 | 54.57 | 55.17 | 54.57 | 55.13 | 16,004 | +0.54(+0.98%) |
Feb 15, 2012 | 54.77 | 54.99 | 54.54 | 54.59 | 17,508 | -0.14(-0.25%) |
Feb 14, 2012 | 54.53 | 54.73 | 54.43 | 54.73 | 20,794 | +0.14(+0.25%) |
Feb 13, 2012 | 54.50 | 54.66 | 54.45 | 54.59 | 27,481 | +0.37(+0.68%) |
Feb 10, 2012 | 54.23 | 54.24 | 54.07 | 54.22 | 21,724 | -0.35(-0.63%) |
Feb 09, 2012 | 54.33 | 54.60 | 54.17 | 54.57 | 20,768 | +0.22(+0.41%) |
Feb 08, 2012 | 54.42 | 54.57 | 54.16 | 54.34 | 98,800 | +0.00(+0.00%) |
Feb 07, 2012 | 54.17 | 54.47 | 54.15 | 54.34 | 17,409 | +0.14(+0.25%) |
Feb 06, 2012 | 54.03 | 54.26 | 53.99 | 54.20 | 19,552 | +0.04(+0.07%) |
Feb 03, 2012 | 54.13 | 54.31 | 54.00 | 54.17 | 15,285 | +0.48(+0.90%) |
Feb 02, 2012 | 53.70 | 53.72 | 53.54 | 53.68 | 51,705 | +0.21(+0.39%) |
Feb 01, 2012 | 53.35 | 53.71 | 53.35 | 53.47 | 43,050 | +0.39(+0.74%) |
Jan 31, 2012 | 53.37 | 53.37 | 52.90 | 53.08 | 53,937 | +0.04(+0.07%) |
Jan 30, 2012 | 52.78 | 53.19 | 52.78 | 53.04 | 463,989 | -0.27(-0.51%) |
Jan 27, 2012 | 53.32 | 53.57 | 53.14 | 53.32 | 39,967 | -0.34(-0.62%) |
Jan 26, 2012 | 54.08 | 54.16 | 53.55 | 53.65 | 28,775 | -0.34(-0.63%) |
Jan 25, 2012 | 53.14 | 53.99 | 53.14 | 53.99 | 61,311 | +0.73(+1.37%) |
Jan 24, 2012 | 53.08 | 53.27 | 52.98 | 53.26 | 48,860 | -0.02(-0.04%) |
Jan 23, 2012 | 53.34 | 53.44 | 53.06 | 53.28 | 30,390 | -0.18(-0.33%) |
Jan 20, 2012 | 53.45 | 53.47 | 53.17 | 53.46 | 22,617 | +0.01(+0.03%) |
Jan 19, 2012 | 53.43 | 53.57 | 53.20 | 53.45 | 42,502 | +0.08(+0.15%) |
Jan 18, 2012 | 53.01 | 53.39 | 52.98 | 53.37 | 26,634 | +0.27(+0.51%) |
Jan 17, 2012 | 53.27 | 53.45 | 53.06 | 53.10 | 32,149 | +0.18(+0.35%) |
Jan 13, 2012 | 52.95 | 52.98 | 52.63 | 52.91 | 85,037 | -0.23(-0.43%) |
Jan 12, 2012 | 53.18 | 53.19 | 52.81 | 53.14 | 127,375 | +0.17(+0.32%) |
Jan 11, 2012 | 53.04 | 53.06 | 52.84 | 52.98 | 69,417 | -0.25(-0.46%) |
Jan 10, 2012 | 53.28 | 53.29 | 53.10 | 53.22 | 24,106 | +0.36(+0.68%) |
Jan 09, 2012 | 52.88 | 52.93 | 52.74 | 52.86 | 15,027 | +0.13(+0.25%) |
Jan 06, 2012 | 53.04 | 53.04 | 52.65 | 52.73 | 74,612 | -0.28(-0.52%) |
Jan 05, 2012 | 52.55 | 53.04 | 52.53 | 53.01 | 34,151 | +0.20(+0.38%) |
Jan 04, 2012 | 52.63 | 52.83 | 52.56 | 52.81 | 25,128 | +0.22(+0.41%) |
Dec 30, 2011 | 52.78 | 52.78 | 52.55 | 52.59 | 15,108 | -0.18(-0.35%) |
Dec 29, 2011 | 52.51 | 52.84 | 52.51 | 52.78 | 85,821 | +0.51(+0.97%) |
Dec 28, 2011 | 52.79 | 52.79 | 52.27 | 52.27 | 24,095 | -0.53(-1.00%) |
Dec 27, 2011 | 52.88 | 52.92 | 52.74 | 52.80 | 26,905 | +0.01(+0.02%) |
Dec 23, 2011 | 52.44 | 52.79 | 52.36 | 52.79 | 20,549 | +0.43(+0.82%) |
Dec 21, 2011 | 51.90 | 52.39 | 51.90 | 52.36 | 13,133 | +0.69(+1.33%) |
Dec 20, 2011 | 51.28 | 51.74 | 51.28 | 51.67 | 31,201 | +0.99(+1.96%) |
Dec 19, 2011 | 51.06 | 51.34 | 50.59 | 50.68 | 196,499 | -0.27(-0.52%) |
Dec 16, 2011 | 51.19 | 51.48 | 50.91 | 50.95 | 23,630 | -0.03(-0.06%) |
Dec 15, 2011 | 50.98 | 51.13 | 50.82 | 50.98 | 14,109 | +0.47(+0.94%) |
Dec 14, 2011 | 50.89 | 50.95 | 50.46 | 50.51 | 18,260 | -0.49(-0.96%) |
Dec 13, 2011 | 51.63 | 51.88 | 50.97 | 51.00 | 13,680 | -0.53(-1.02%) |
Dec 12, 2011 | 51.67 | 51.70 | 51.12 | 51.52 | 11,635 | -0.56(-1.07%) |
Dec 09, 2011 | 51.46 | 52.14 | 51.46 | 52.08 | 15,081 | +0.79(+1.55%) |
Dec 08, 2011 | 51.78 | 51.92 | 51.26 | 51.29 | 42,291 | -0.77(-1.48%) |
Dec 07, 2011 | 52.04 | 52.19 | 51.55 | 52.06 | 115,200 | +0.01(+0.01%) |
Dec 06, 2011 | 51.93 | 52.29 | 51.83 | 52.05 | 26,689 | +0.05(+0.10%) |
Dec 05, 2011 | 52.29 | 52.29 | 51.77 | 51.99 | 44,002 | +0.37(+0.72%) |
Dec 02, 2011 | 52.03 | 52.06 | 51.60 | 51.62 | 44,521 | +0.04(+0.08%) |
Dec 01, 2011 | 51.64 | 52.09 | 51.56 | 51.58 | 110,664 | -0.23(-0.44%) |
Nov 30, 2011 | 51.40 | 51.81 | 51.26 | 51.81 | 53,379 | +1.55(+3.08%) |
Nov 29, 2011 | 49.98 | 50.44 | 49.98 | 50.26 | 28,242 | +0.34(+0.69%) |
Nov 28, 2011 | 49.78 | 50.06 | 49.66 | 49.92 | 104,239 | +1.10(+2.25%) |
Nov 25, 2011 | 48.81 | 49.22 | 48.81 | 48.82 | 21,122 | -0.05(-0.11%) |
Nov 23, 2011 | 49.17 | 49.23 | 48.81 | 48.88 | 28,370 | -0.78(-1.57%) |
Nov 22, 2011 | 49.44 | 49.96 | 49.37 | 49.65 | 37,153 | +0.02(+0.04%) |
Nov 21, 2011 | 49.68 | 49.87 | 49.26 | 49.63 | 90,047 | -0.79(-1.57%) |
Nov 18, 2011 | 50.50 | 50.68 | 50.29 | 50.42 | 749,471 | +0.06(+0.12%) |
Nov 17, 2011 | 50.85 | 50.97 | 50.10 | 50.36 | 37,012 | -0.50(-0.98%) |
Nov 16, 2011 | 51.14 | 51.64 | 50.86 | 50.86 | 27,076 | -0.57(-1.11%) |
Nov 15, 2011 | 51.16 | 51.66 | 51.00 | 51.43 | 22,211 | +0.29(+0.57%) |
Nov 14, 2011 | 51.35 | 51.41 | 50.97 | 51.14 | 25,904 | -0.34(-0.65%) |
Nov 11, 2011 | 51.26 | 51.59 | 51.26 | 51.48 | 11,931 | +0.68(+1.34%) |
Nov 10, 2011 | 50.89 | 50.94 | 50.37 | 50.80 | 23,172 | +0.37(+0.74%) |
Nov 09, 2011 | 50.88 | 51.03 | 50.28 | 50.42 | 22,268 | -1.54(-2.96%) |
Nov 08, 2011 | 51.65 | 51.99 | 51.24 | 51.96 | 39,321 | +0.56(+1.10%) |
Nov 07, 2011 | 51.20 | 51.45 | 50.74 | 51.40 | 71,683 | +0.18(+0.34%) |
Nov 04, 2011 | 51.22 | 51.27 | 50.78 | 51.22 | 824,446 | -0.37(-0.72%) |
Nov 03, 2011 | 51.38 | 51.64 | 50.84 | 51.60 | 67,544 | +0.74(+1.45%) |
Nov 02, 2011 | 50.91 | 50.97 | 50.48 | 50.86 | 64,517 | +0.51(+1.01%) |
Nov 01, 2011 | 50.41 | 50.85 | 50.22 | 50.35 | 186,085 | -1.17(-2.26%) |
Oct 31, 2011 | 51.96 | 52.14 | 51.51 | 51.51 | 45,666 | -0.85(-1.62%) |
Oct 28, 2011 | 52.11 | 52.43 | 52.11 | 52.36 | 52,571 | +0.06(+0.11%) |
Oct 27, 2011 | 52.34 | 52.52 | 51.78 | 52.31 | 105,844 | +0.95(+1.85%) |
Oct 26, 2011 | 51.51 | 51.54 | 50.68 | 51.35 | 79,428 | +0.33(+0.65%) |
Oct 25, 2011 | 51.60 | 51.60 | 50.93 | 51.02 | 126,777 | -0.77(-1.50%) |
Oct 24, 2011 | 51.80 | 51.94 | 51.63 | 51.80 | 171,750 | +0.05(+0.10%) |
Oct 21, 2011 | 51.30 | 51.74 | 51.30 | 51.74 | 71,306 | +1.01(+2.00%) |
Oct 20, 2011 | 50.61 | 50.87 | 50.29 | 50.73 | 82,820 | +0.38(+0.76%) |
Oct 19, 2011 | 50.87 | 51.05 | 50.32 | 50.35 | 76,215 | -0.61(-1.20%) |
Oct 18, 2011 | 50.34 | 51.26 | 49.83 | 50.96 | 74,891 | +0.68(+1.35%) |
Oct 17, 2011 | 50.93 | 51.07 | 50.28 | 50.28 | 19,969 | -0.88(-1.71%) |
Oct 14, 2011 | 51.14 | 51.16 | 50.71 | 51.16 | 85,986 | +0.59(+1.18%) |
Oct 13, 2011 | 50.34 | 50.68 | 50.21 | 50.56 | 131,279 | -0.08(-0.15%) |
Oct 12, 2011 | 50.48 | 51.04 | 50.43 | 50.64 | 42,349 | +0.55(+1.10%) |
Oct 11, 2011 | 49.89 | 50.22 | 49.89 | 50.09 | 47,755 | -0.05(-0.09%) |
Oct 10, 2011 | 49.84 | 50.13 | 49.65 | 50.13 | 35,096 | +1.10(+2.25%) |
Oct 07, 2011 | 49.46 | 49.55 | 48.90 | 49.03 | 47,366 | -0.07(-0.15%) |
Oct 06, 2011 | 48.24 | 49.10 | 48.15 | 49.10 | 73,606 | +0.91(+1.90%) |
Oct 05, 2011 | 47.76 | 48.19 | 47.43 | 48.19 | 104,762 | +0.50(+1.04%) |
Oct 04, 2011 | 46.40 | 47.69 | 45.92 | 47.69 | 124,061 | +0.82(+1.76%) |
Oct 03, 2011 | 47.48 | 48.04 | 46.87 | 46.87 | 160,701 | -1.11(-2.30%) |
Sep 30, 2011 | 48.52 | 48.82 | 47.95 | 47.98 | 95,747 | -0.84(-1.72%) |
Sep 29, 2011 | 49.26 | 49.42 | 48.09 | 48.81 | 200,881 | +0.36(+0.74%) |
Sep 28, 2011 | 49.61 | 49.63 | 48.40 | 48.46 | 21,557 | -1.01(-2.04%) |
Sep 27, 2011 | 49.62 | 50.16 | 49.32 | 49.46 | 44,249 | +0.56(+1.14%) |
Sep 26, 2011 | 48.36 | 48.91 | 47.94 | 48.91 | 30,016 | +0.89(+1.86%) |
Sep 23, 2011 | 47.60 | 48.20 | 47.49 | 48.01 | 43,344 | +0.25(+0.53%) |
Sep 22, 2011 | 47.62 | 47.94 | 47.24 | 47.76 | 559,691 | -1.13(-2.31%) |
Sep 21, 2011 | 50.17 | 50.17 | 48.89 | 48.89 | 160,937 | -1.29(-2.57%) |
Sep 20, 2011 | 50.38 | 50.76 | 50.15 | 50.18 | 29,962 | -0.02(-0.05%) |
Sep 19, 2011 | 49.92 | 50.36 | 49.81 | 50.21 | 45,785 | -0.43(-0.85%) |
Sep 16, 2011 | 50.52 | 50.82 | 50.40 | 50.64 | 58,881 | +0.29(+0.57%) |
Sep 15, 2011 | 50.20 | 50.36 | 49.69 | 50.35 | 13,360 | +0.66(+1.33%) |
Sep 14, 2011 | 49.34 | 50.18 | 48.85 | 49.69 | 28,413 | +0.71(+1.44%) |
Sep 13, 2011 | 48.58 | 49.12 | 48.51 | 48.98 | 32,427 | +0.40(+0.83%) |
Sep 12, 2011 | 47.94 | 48.59 | 47.76 | 48.58 | 63,588 | +0.03(+0.06%) |
Sep 09, 2011 | 49.32 | 49.45 | 48.29 | 48.55 | 37,391 | -1.28(-2.57%) |
Sep 08, 2011 | 50.10 | 50.36 | 49.78 | 49.83 | 61,828 | -0.23(-0.46%) |
Sep 07, 2011 | 49.74 | 50.08 | 49.58 | 50.06 | 44,872 | +0.99(+2.03%) |
Sep 06, 2011 | 48.13 | 49.07 | 48.04 | 49.07 | 36,138 | -0.34(-0.69%) |
Sep 02, 2011 | 49.61 | 49.83 | 49.23 | 49.41 | 40,846 | -0.91(-1.81%) |
Sep 01, 2011 | 50.70 | 51.03 | 50.32 | 50.32 | 117,087 | -0.33(-0.66%) |
Aug 31, 2011 | 50.61 | 51.11 | 50.52 | 50.65 | 39,607 | +0.14(+0.29%) |
Aug 30, 2011 | 50.14 | 50.79 | 50.05 | 50.51 | 51,329 | +0.20(+0.39%) |
Aug 29, 2011 | 49.60 | 50.36 | 49.60 | 50.31 | 112,603 | +1.08(+2.19%) |
Aug 26, 2011 | 48.37 | 49.33 | 47.82 | 49.23 | 23,037 | +0.65(+1.33%) |
Aug 25, 2011 | 49.54 | 49.58 | 48.51 | 48.59 | 36,899 | -0.80(-1.63%) |
Aug 24, 2011 | 48.91 | 49.45 | 48.77 | 49.39 | 26,972 | +0.36(+0.74%) |
Aug 23, 2011 | 47.78 | 49.03 | 47.75 | 49.03 | 109,965 | +1.49(+3.13%) |
Aug 22, 2011 | 48.30 | 48.30 | 47.48 | 47.54 | 37,417 | +0.14(+0.29%) |
Aug 19, 2011 | 47.78 | 48.32 | 47.32 | 47.40 | 148,227 | -0.62(-1.30%) |
Aug 18, 2011 | 48.44 | 48.58 | 47.61 | 48.03 | 45,522 | -1.40(-2.84%) |
Aug 17, 2011 | 49.49 | 49.87 | 49.17 | 49.43 | 15,014 | +0.15(+0.31%) |
Aug 16, 2011 | 49.23 | 49.58 | 48.92 | 49.28 | 70,921 | -0.30(-0.61%) |
Aug 15, 2011 | 49.27 | 49.64 | 49.03 | 49.58 | 85,300 | +0.72(+1.48%) |
Aug 12, 2011 | 48.77 | 49.12 | 48.34 | 48.86 | 27,749 | +0.66(+1.37%) |
Aug 11, 2011 | 46.71 | 48.82 | 46.65 | 48.20 | 321,898 | +1.68(+3.61%) |
Aug 10, 2011 | 47.61 | 48.63 | 46.46 | 46.52 | 376,068 | -1.66(-3.45%) |
Aug 09, 2011 | 48.49 | 48.19 | 45.77 | 48.19 | 118,353 | +1.34(+2.87%) |
Aug 08, 2011 | 47.93 | 48.63 | 46.74 | 46.84 | 89,750 | -2.38(-4.83%) |
Aug 05, 2011 | 49.20 | 49.53 | 48.00 | 49.22 | 99,891 | +0.67(+1.38%) |
Aug 04, 2011 | 50.31 | 50.41 | 48.55 | 48.55 | 84,392 | -2.15(-4.24%) |
Aug 03, 2011 | 50.46 | 50.70 | 49.77 | 50.70 | 117,356 | +0.39(+0.77%) |
Aug 02, 2011 | 50.87 | 51.12 | 50.28 | 50.31 | 47,362 | -0.97(-1.89%) |
Aug 01, 2011 | 51.98 | 51.98 | 50.79 | 51.28 | 447,524 | -0.14(-0.27%) |
Jul 29, 2011 | 51.18 | 51.86 | 51.14 | 51.42 | 37,617 | -0.30(-0.57%) |
Jul 28, 2011 | 51.71 | 52.23 | 51.66 | 51.72 | 65,566 | +0.08(+0.15%) |
Jul 27, 2011 | 52.22 | 52.29 | 51.60 | 51.64 | 24,054 | -0.75(-1.43%) |
Jul 26, 2011 | 52.72 | 52.72 | 52.38 | 52.39 | 16,438 | -0.29(-0.55%) |
Jul 25, 2011 | 52.66 | 52.94 | 52.66 | 52.68 | 37,724 | -0.52(-0.98%) |
Jul 22, 2011 | 53.23 | 53.23 | 53.17 | 53.20 | 15,529 | -0.02(-0.04%) |
Jul 21, 2011 | 52.89 | 53.27 | 52.89 | 53.23 | 29,179 | +0.47(+0.89%) |
Jul 20, 2011 | 53.03 | 53.03 | 52.60 | 52.76 | 14,197 | -0.16(-0.30%) |
Jul 19, 2011 | 52.39 | 52.97 | 52.35 | 52.92 | 22,104 | +0.87(+1.66%) |
Jul 18, 2011 | 52.31 | 52.31 | 51.76 | 52.05 | 11,934 | -0.43(-0.82%) |
Jul 15, 2011 | 52.55 | 52.55 | 52.11 | 52.48 | 29,709 | +0.16(+0.30%) |
Jul 14, 2011 | 52.68 | 52.83 | 52.23 | 52.32 | 37,994 | -0.27(-0.52%) |
Jul 13, 2011 | 52.84 | 52.90 | 52.49 | 52.60 | 24,953 | +0.05(+0.10%) |
Jul 12, 2011 | 52.59 | 52.90 | 52.54 | 52.54 | 34,996 | -0.20(-0.39%) |
Jul 11, 2011 | 52.85 | 53.03 | 52.65 | 52.75 | 41,000 | -0.67(-1.25%) |
Jul 08, 2011 | 53.09 | 53.42 | 53.09 | 53.42 | 24,650 | -0.20(-0.37%) |
Jul 07, 2011 | 53.67 | 53.73 | 53.55 | 53.61 | 65,176 | +0.39(+0.74%) |
Jul 06, 2011 | 53.07 | 53.33 | 52.99 | 53.22 | 26,766 | +0.20(+0.37%) |
Jul 05, 2011 | 52.95 | 53.14 | 52.94 | 53.02 | 120,832 | +0.08(+0.14%) |
Jul 01, 2011 | 52.30 | 53.01 | 52.23 | 52.95 | 49,437 | +0.58(+1.10%) |
Jun 30, 2011 | 52.10 | 52.45 | 52.03 | 52.37 | 28,514 | +0.46(+0.88%) |
Jun 29, 2011 | 51.89 | 52.00 | 51.78 | 51.91 | 28,933 | +0.30(+0.59%) |
Jun 28, 2011 | 51.34 | 51.61 | 51.34 | 51.61 | 19,165 | +0.42(+0.82%) |
Jun 27, 2011 | 50.96 | 51.35 | 50.96 | 51.19 | 16,816 | +0.28(+0.55%) |
Jun 24, 2011 | 51.18 | 51.28 | 50.85 | 50.91 | 7,506 | -0.30(-0.59%) |
Jun 23, 2011 | 50.99 | 51.22 | 50.63 | 51.22 | 38,751 | -0.29(-0.56%) |
Jun 22, 2011 | 51.68 | 51.81 | 51.50 | 51.50 | 20,281 | -0.30(-0.58%) |
Jun 21, 2011 | 51.70 | 51.91 | 51.64 | 51.80 | 35,982 | +0.30(+0.59%) |
Jun 20, 2011 | 51.49 | 51.54 | 51.44 | 51.50 | 39,739 | +0.46(+0.90%) |
Jun 17, 2011 | 51.19 | 51.27 | 51.03 | 51.04 | 18,012 | +0.29(+0.58%) |
Jun 16, 2011 | 50.59 | 50.94 | 50.45 | 50.75 | 42,044 | +0.17(+0.33%) |
Jun 15, 2011 | 51.04 | 51.12 | 50.40 | 50.58 | 33,100 | -0.82(-1.59%) |
Jun 14, 2011 | 51.15 | 51.52 | 51.09 | 51.40 | 36,776 | +0.71(+1.40%) |
Jun 13, 2011 | 50.59 | 50.86 | 50.51 | 50.68 | 57,139 | +0.22(+0.44%) |
Jun 10, 2011 | 50.91 | 50.93 | 50.43 | 50.46 | 32,434 | -0.65(-1.27%) |
Jun 09, 2011 | 50.84 | 51.34 | 50.68 | 51.11 | 101,033 | +0.40(+0.79%) |
Jun 08, 2011 | 50.78 | 50.81 | 50.57 | 50.71 | 298,320 | -0.20(-0.40%) |
Jun 07, 2011 | 51.14 | 51.19 | 50.89 | 50.91 | 58,397 | -0.11(-0.22%) |
Jun 06, 2011 | 51.31 | 51.34 | 51.02 | 51.03 | 165,798 | -0.36(-0.71%) |
Jun 03, 2011 | 51.73 | 51.73 | 51.33 | 51.39 | 94,939 | -1.03(-1.97%) |
May 24, 2011 | 52.57 | 52.60 | 52.35 | 52.42 | 43,573 | -0.05(-0.09%) |
May 23, 2011 | 52.51 | 52.59 | 52.30 | 52.47 | 36,393 | -0.44(-0.83%) |
May 20, 2011 | 53.19 | 53.19 | 52.79 | 52.91 | 53,174 | -0.27(-0.51%) |
May 19, 2011 | 53.07 | 53.22 | 52.88 | 53.18 | 415,296 | +0.27(+0.51%) |
May 18, 2011 | 52.62 | 52.94 | 52.49 | 52.91 | 415,384 | +0.38(+0.72%) |
May 17, 2011 | 52.41 | 52.62 | 52.28 | 52.53 | 71,100 | +0.00(+0.00%) |
May 16, 2011 | 52.53 | 52.76 | 52.49 | 52.53 | 171,994 | -0.15(-0.29%) |
May 13, 2011 | 52.91 | 53.01 | 52.61 | 52.68 | 73,954 | -0.13(-0.24%) |
May 12, 2011 | 52.11 | 52.87 | 52.11 | 52.81 | 419,039 | +0.56(+1.07%) |
May 11, 2011 | 52.39 | 52.54 | 52.09 | 52.25 | 25,222 | -0.19(-0.36%) |
May 10, 2011 | 52.18 | 52.51 | 52.18 | 52.44 | 401,912 | +0.33(+0.64%) |
May 09, 2011 | 52.07 | 52.17 | 51.93 | 52.11 | 17,413 | +0.11(+0.22%) |
May 06, 2011 | 52.11 | 52.44 | 51.86 | 51.99 | 33,419 | +0.16(+0.31%) |
May 05, 2011 | 51.87 | 52.23 | 51.71 | 51.83 | 51,630 | -0.35(-0.68%) |
May 04, 2011 | 52.34 | 52.36 | 52.08 | 52.19 | 10,957 | -0.03(-0.06%) |
May 03, 2011 | 52.21 | 52.29 | 52.08 | 52.22 | 121,584 | -0.03(-0.06%) |
May 02, 2011 | 52.21 | 52.27 | 52.21 | 52.25 | 18,288 | +0.00(+0.00%) |
Apr 29, 2011 | 52.30 | 52.33 | 52.18 | 52.25 | 14,941 | +0.11(+0.22%) |
Apr 28, 2011 | 51.65 | 52.16 | 51.65 | 52.14 | 32,965 | +0.39(+0.74%) |
Apr 27, 2011 | 51.74 | 51.78 | 51.54 | 51.75 | 18,111 | +0.32(+0.62%) |
Apr 26, 2011 | 51.24 | 51.51 | 51.15 | 51.43 | 106,301 | +0.29(+0.56%) |
Apr 25, 2011 | 51.10 | 51.15 | 50.89 | 51.15 | 23,350 | -0.14(-0.26%) |
Apr 21, 2011 | 51.42 | 51.42 | 51.21 | 51.28 | 76,100 | +0.13(+0.25%) |
Apr 20, 2011 | 51.29 | 51.31 | 51.12 | 51.15 | 65,945 | +0.51(+1.00%) |
Apr 19, 2011 | 50.64 | 50.66 | 50.36 | 50.65 | 95,009 | +0.17(+0.33%) |
Apr 18, 2011 | 50.62 | 50.62 | 50.23 | 50.48 | 40,386 | -0.43(-0.85%) |
Apr 15, 2011 | 50.71 | 51.00 | 50.61 | 50.91 | 20,407 | +0.18(+0.36%) |
Apr 14, 2011 | 50.35 | 50.78 | 50.31 | 50.73 | 78,345 | +0.25(+0.49%) |
Apr 13, 2011 | 50.50 | 50.55 | 50.36 | 50.48 | 31,389 | +0.08(+0.16%) |
Apr 12, 2011 | 50.34 | 50.45 | 50.11 | 50.40 | 77,256 | +0.09(+0.18%) |
Apr 11, 2011 | 50.44 | 50.52 | 50.29 | 50.31 | 140,837 | +0.14(+0.27%) |
Apr 08, 2011 | 50.64 | 50.64 | 50.00 | 50.17 | 820,827 | -0.26(-0.51%) |
Apr 07, 2011 | 50.63 | 50.63 | 50.21 | 50.43 | 17,572 | -0.12(-0.24%) |
Apr 06, 2011 | 50.77 | 50.77 | 50.49 | 50.55 | 21,455 | -0.01(-0.02%) |
Apr 05, 2011 | 50.42 | 50.65 | 50.41 | 50.56 | 21,192 | +0.08(+0.15%) |
Apr 04, 2011 | 50.43 | 50.51 | 50.36 | 50.48 | 12,880 | +0.11(+0.22%) |
Apr 01, 2011 | 50.32 | 50.54 | 50.17 | 50.37 | 18,859 | +0.35(+0.69%) |
Mar 31, 2011 | 50.07 | 50.20 | 50.01 | 50.02 | 91,517 | -0.08(-0.15%) |
Mar 30, 2011 | 49.94 | 50.15 | 49.92 | 50.10 | 139,226 | +0.36(+0.73%) |
Mar 29, 2011 | 49.41 | 49.74 | 49.41 | 49.74 | 11,350 | +0.23(+0.47%) |
Mar 28, 2011 | 49.76 | 49.83 | 49.50 | 49.50 | 35,412 | -0.09(-0.18%) |
Mar 25, 2011 | 49.47 | 49.78 | 49.47 | 49.59 | 25,070 | +0.17(+0.34%) |
Mar 24, 2011 | 49.14 | 49.47 | 49.11 | 49.42 | 21,270 | +0.47(+0.95%) |
Mar 23, 2011 | 48.63 | 49.03 | 48.51 | 48.96 | 13,389 | +0.21(+0.43%) |
Mar 22, 2011 | 48.87 | 48.94 | 48.73 | 48.75 | 17,557 | -0.11(-0.22%) |
Mar 21, 2011 | 48.93 | 48.94 | 48.84 | 48.85 | 16,584 | +0.68(+1.42%) |
Mar 18, 2011 | 48.30 | 48.30 | 48.05 | 48.17 | 52,763 | +0.20(+0.42%) |
Mar 17, 2011 | 48.39 | 48.83 | 47.91 | 47.97 | 23,458 | +0.27(+0.57%) |
Mar 16, 2011 | 48.23 | 48.51 | 47.46 | 47.70 | 37,748 | -0.75(-1.55%) |
Mar 15, 2011 | 48.24 | 48.55 | 48.21 | 48.45 | 31,558 | -0.42(-0.86%) |
Mar 14, 2011 | 48.91 | 49.02 | 48.58 | 48.87 | 35,549 | -0.36(-0.73%) |
Mar 11, 2011 | 48.89 | 49.33 | 48.85 | 49.23 | 35,159 | +0.08(+0.15%) |
Mar 10, 2011 | 49.35 | 49.43 | 49.13 | 49.15 | 104,936 | -0.41(-0.83%) |
Mar 09, 2011 | 49.27 | 49.61 | 49.27 | 49.57 | 7,913 | +0.09(+0.19%) |
Mar 08, 2011 | 48.86 | 49.53 | 48.86 | 49.47 | 39,563 | +0.52(+1.07%) |
Mar 07, 2011 | 49.33 | 49.36 | 48.79 | 48.95 | 22,160 | -0.27(-0.55%) |
Mar 04, 2011 | 49.40 | 49.51 | 48.93 | 49.22 | 24,650 | -0.22(-0.44%) |
Mar 03, 2011 | 49.21 | 49.52 | 49.19 | 49.44 | 38,307 | +0.61(+1.25%) |
Mar 02, 2011 | 48.67 | 49.02 | 48.67 | 48.83 | 14,398 | +0.06(+0.12%) |