Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Feb 28, 2013 | 21.39 | 21.66 | 21.25 | 21.42 | 13,105,096 | +0.01(+0.03%) |
Feb 27, 2013 | 20.86 | 21.42 | 20.86 | 21.42 | 8,184,936 | +0.49(+2.35%) |
Feb 26, 2013 | 20.92 | 21.08 | 20.74 | 20.93 | 6,117,794 | -0.46(-2.13%) |
Feb 22, 2013 | 21.27 | 21.42 | 21.19 | 21.38 | 3,654,925 | +0.16(+0.73%) |
Feb 21, 2013 | 21.44 | 21.44 | 21.12 | 21.23 | 7,150,833 | -0.23(-1.08%) |
Feb 20, 2013 | 21.64 | 21.70 | 21.44 | 21.46 | 8,545,189 | -0.17(-0.78%) |
Feb 19, 2013 | 21.68 | 21.84 | 21.57 | 21.62 | 6,662,630 | -0.06(-0.27%) |
Feb 15, 2013 | 21.71 | 21.87 | 21.62 | 21.68 | 6,674,037 | -0.03(-0.13%) |
Feb 14, 2013 | 21.74 | 21.83 | 21.60 | 21.71 | 5,035,612 | -0.13(-0.61%) |
Feb 13, 2013 | 21.86 | 21.91 | 21.77 | 21.84 | 3,420,508 | +0.03(+0.16%) |
Feb 12, 2013 | 21.72 | 21.86 | 21.58 | 21.81 | 4,628,416 | +0.05(+0.24%) |
Feb 11, 2013 | 21.71 | 21.82 | 21.67 | 21.76 | 5,065,664 | +0.03(+0.13%) |
Feb 08, 2013 | 21.80 | 22.06 | 21.62 | 21.73 | 11,059,331 | -0.10(-0.45%) |
Feb 07, 2013 | 21.60 | 21.92 | 21.57 | 21.83 | 8,621,752 | +0.29(+1.34%) |
Feb 06, 2013 | 21.53 | 21.65 | 21.48 | 21.54 | 17,721,444 | +0.40(+1.89%) |
Feb 04, 2013 | 21.61 | 21.65 | 21.13 | 21.14 | 9,506,180 | -0.53(-2.43%) |
Feb 01, 2013 | 21.81 | 21.83 | 21.53 | 21.67 | 12,531,600 | +0.02(+0.08%) |
Jan 31, 2013 | 21.87 | 21.87 | 21.52 | 21.65 | 15,803,159 | -0.16(-0.72%) |
Jan 30, 2013 | 21.60 | 22.08 | 21.58 | 21.80 | 10,785,863 | +0.25(+1.15%) |
Jan 29, 2013 | 21.60 | 21.69 | 21.48 | 21.56 | 23,088,728 | -0.13(-0.61%) |
Jan 28, 2013 | 21.70 | 21.80 | 21.58 | 21.69 | 24,229,350 | +0.16(+0.75%) |
Jan 25, 2013 | 21.68 | 21.79 | 21.46 | 21.53 | 22,797,552 | +0.01(+0.05%) |
Jan 24, 2013 | 21.77 | 21.87 | 21.49 | 21.51 | 4,507,640 | -0.20(-0.93%) |
Jan 23, 2013 | 21.86 | 21.89 | 21.64 | 21.72 | 6,828,953 | -0.12(-0.56%) |
Jan 22, 2013 | 21.57 | 21.85 | 21.56 | 21.84 | 7,474,753 | +0.22(+1.02%) |
Jan 18, 2013 | 21.60 | 21.62 | 21.19 | 21.62 | 8,130,478 | +0.10(+0.46%) |
Jan 17, 2013 | 21.46 | 21.79 | 21.40 | 21.52 | 10,596,135 | +0.37(+1.75%) |
Jan 16, 2013 | 21.17 | 21.28 | 21.12 | 21.15 | 7,594,844 | -0.14(-0.65%) |
Jan 15, 2013 | 21.29 | 21.34 | 21.20 | 21.29 | 5,139,559 | -0.06(-0.27%) |
Jan 14, 2013 | 21.42 | 21.53 | 21.33 | 21.35 | 5,664,610 | -0.07(-0.32%) |
Jan 11, 2013 | 21.56 | 21.56 | 21.35 | 21.42 | 6,427,319 | -0.02(-0.11%) |
Jan 10, 2013 | 21.57 | 21.60 | 21.34 | 21.44 | 9,592,290 | -0.01(-0.05%) |
Jan 09, 2013 | 21.59 | 21.60 | 21.34 | 21.45 | 7,025,369 | -0.13(-0.59%) |
Jan 08, 2013 | 21.53 | 21.58 | 21.38 | 21.58 | 6,290,687 | +0.01(+0.05%) |
Jan 07, 2013 | 21.20 | 21.58 | 21.16 | 21.57 | 8,844,811 | +0.35(+1.66%) |
Jan 04, 2013 | 21.37 | 21.39 | 21.13 | 21.21 | 9,257,921 | -0.16(-0.73%) |
Jan 03, 2013 | 21.14 | 21.43 | 21.14 | 21.37 | 9,646,947 | +0.26(+1.23%) |
Jan 02, 2013 | 20.84 | 21.13 | 20.42 | 21.11 | 9,676,884 | +0.69(+3.40%) |
Dec 31, 2012 | 20.02 | 20.42 | 19.93 | 20.42 | 4,757,508 | +0.41(+2.05%) |
Dec 28, 2012 | 19.97 | 20.21 | 19.93 | 20.01 | 4,777,253 | -0.09(-0.43%) |
Dec 27, 2012 | 20.12 | 20.25 | 19.82 | 20.09 | 5,014,405 | +0.01(+0.06%) |
Dec 26, 2012 | 20.28 | 20.36 | 19.97 | 20.08 | 4,471,800 | -0.16(-0.80%) |
Dec 24, 2012 | 20.35 | 20.45 | 20.23 | 20.24 | 2,410,246 | -0.18(-0.88%) |
Dec 21, 2012 | 20.30 | 20.52 | 20.06 | 20.42 | 8,757,057 | -0.08(-0.37%) |
Dec 20, 2012 | 20.38 | 20.50 | 20.26 | 20.50 | 6,818,496 | +0.13(+0.65%) |
Dec 19, 2012 | 20.43 | 20.51 | 20.23 | 20.36 | 7,120,600 | -0.03(-0.14%) |
Dec 18, 2012 | 19.95 | 20.45 | 19.89 | 20.39 | 20,305,362 | +0.48(+2.41%) |
Dec 17, 2012 | 19.54 | 19.93 | 19.53 | 19.91 | 9,047,829 | +0.43(+2.19%) |
Dec 14, 2012 | 19.47 | 19.63 | 19.40 | 19.49 | 7,046,167 | -0.05(-0.24%) |
Dec 13, 2012 | 19.46 | 19.64 | 19.26 | 19.53 | 7,678,505 | +0.05(+0.24%) |
Dec 12, 2012 | 19.50 | 19.64 | 19.37 | 19.49 | 10,421,117 | +0.05(+0.27%) |
Dec 11, 2012 | 19.47 | 19.49 | 19.25 | 19.43 | 7,373,763 | -0.01(-0.06%) |
Dec 10, 2012 | 19.42 | 19.62 | 19.39 | 19.45 | 6,192,414 | +0.04(+0.21%) |
Dec 07, 2012 | 19.52 | 19.67 | 19.39 | 19.41 | 9,707,715 | -0.03(-0.15%) |
Dec 06, 2012 | 19.59 | 19.65 | 19.42 | 19.43 | 8,368,468 | -0.12(-0.59%) |
Dec 05, 2012 | 19.67 | 19.72 | 19.49 | 19.55 | 7,539,380 | -0.05(-0.27%) |
Dec 04, 2012 | 19.53 | 19.68 | 19.51 | 19.60 | 5,976,744 | +0.06(+0.33%) |
Nov 30, 2012 | 19.46 | 19.79 | 19.46 | 19.54 | 14,636,507 | -0.24(-1.20%) |
Nov 29, 2012 | 19.81 | 19.95 | 19.71 | 19.78 | 6,840,808 | +0.06(+0.29%) |
Nov 28, 2012 | 19.39 | 19.72 | 19.08 | 19.72 | 9,130,850 | +0.21(+1.07%) |
Nov 27, 2012 | 19.45 | 19.58 | 19.29 | 19.51 | 7,779,457 | +0.05(+0.24%) |
Nov 26, 2012 | 19.42 | 19.52 | 19.39 | 19.46 | 4,843,284 | -0.02(-0.12%) |
Nov 23, 2012 | 19.39 | 19.60 | 19.31 | 19.49 | 2,803,772 | +0.15(+0.78%) |
Nov 21, 2012 | 19.38 | 19.45 | 19.28 | 19.34 | 4,740,777 | +0.00(+0.00%) |
Nov 20, 2012 | 19.31 | 19.39 | 19.24 | 19.34 | 6,216,268 | -0.01(-0.06%) |
Nov 19, 2012 | 18.89 | 19.42 | 18.88 | 19.35 | 13,259,312 | +0.68(+3.65%) |
Nov 16, 2012 | 18.53 | 18.73 | 18.45 | 18.67 | 13,012,010 | +0.16(+0.84%) |
Nov 15, 2012 | 18.61 | 18.74 | 18.50 | 18.51 | 12,058,149 | -0.05(-0.28%) |
Nov 14, 2012 | 18.67 | 18.87 | 18.55 | 18.56 | 11,685,017 | -0.07(-0.37%) |
Nov 13, 2012 | 18.66 | 18.95 | 18.50 | 18.63 | 7,438,424 | -0.17(-0.89%) |
Nov 12, 2012 | 18.93 | 18.98 | 18.74 | 18.80 | 6,596,443 | -0.03(-0.15%) |
Nov 09, 2012 | 18.97 | 18.98 | 18.76 | 18.83 | 9,809,665 | -0.21(-1.09%) |
Nov 08, 2012 | 19.25 | 19.34 | 19.01 | 19.04 | 6,348,933 | -0.23(-1.20%) |
Nov 07, 2012 | 19.61 | 19.64 | 19.20 | 19.27 | 9,573,722 | -0.47(-2.40%) |
Nov 06, 2012 | 19.75 | 19.82 | 19.58 | 19.74 | 6,708,558 | +0.16(+0.80%) |
Nov 05, 2012 | 19.68 | 19.71 | 19.52 | 19.58 | 8,374,765 | -0.13(-0.64%) |
Nov 02, 2012 | 20.10 | 20.16 | 19.65 | 19.71 | 21,473,380 | -0.27(-1.36%) |
Nov 01, 2012 | 20.09 | 20.17 | 19.85 | 19.98 | 8,399,614 | -0.08(-0.37%) |
Oct 31, 2012 | 20.08 | 20.25 | 19.82 | 20.06 | 10,042,551 | +0.01(+0.03%) |
Oct 26, 2012 | 20.25 | 20.05 | 20.05 | 20.05 | 10,135,510 | -0.21(-1.03%) |
Oct 25, 2012 | 20.09 | 20.26 | 20.00 | 20.26 | 11,550,422 | +0.29(+1.45%) |
Oct 24, 2012 | 19.94 | 20.08 | 19.89 | 19.97 | 8,594,005 | +0.10(+0.52%) |
Oct 23, 2012 | 19.94 | 19.99 | 19.74 | 19.87 | 11,237,543 | -0.34(-1.69%) |
Oct 19, 2012 | 20.66 | 20.72 | 20.18 | 20.21 | 12,520,490 | -0.52(-2.51%) |
Oct 18, 2012 | 20.76 | 20.84 | 20.63 | 20.73 | 10,052,274 | +0.06(+0.28%) |
Oct 17, 2012 | 20.57 | 20.70 | 20.54 | 20.67 | 9,292,487 | +0.14(+0.70%) |
Oct 16, 2012 | 20.30 | 20.58 | 20.23 | 20.53 | 13,428,229 | +0.36(+1.81%) |
Oct 15, 2012 | 20.01 | 20.17 | 19.86 | 20.16 | 25,429,788 | +0.23(+1.13%) |
Oct 12, 2012 | 19.73 | 20.10 | 19.73 | 19.94 | 70,624,800 | -0.34(-1.68%) |
Oct 11, 2012 | 20.37 | 20.42 | 20.25 | 20.28 | 5,172,292 | -0.04(-0.20%) |
Oct 10, 2012 | 20.30 | 20.32 | 20.11 | 20.32 | 6,898,568 | +0.05(+0.23%) |
Oct 09, 2012 | 20.58 | 20.68 | 20.26 | 20.27 | 8,929,114 | -0.28(-1.35%) |
Oct 08, 2012 | 20.80 | 20.83 | 20.45 | 20.55 | 6,054,685 | -0.28(-1.33%) |
Oct 05, 2012 | 21.01 | 21.09 | 20.75 | 20.83 | 5,450,385 | -0.12(-0.58%) |
Oct 04, 2012 | 20.88 | 21.03 | 20.84 | 20.95 | 6,032,222 | +0.12(+0.58%) |
Oct 03, 2012 | 20.54 | 20.84 | 20.52 | 20.83 | 6,324,470 | +0.31(+1.52%) |
Oct 02, 2012 | 20.53 | 20.61 | 20.36 | 20.52 | 5,701,075 | +0.03(+0.14%) |
Oct 01, 2012 | 20.64 | 20.68 | 20.43 | 20.49 | 5,921,981 | -0.04(-0.20%) |
Sep 28, 2012 | 20.51 | 20.65 | 20.43 | 20.53 | 5,612,667 | -0.08(-0.39%) |
Sep 27, 2012 | 20.35 | 20.63 | 20.32 | 20.61 | 6,203,469 | +0.29(+1.45%) |
Sep 26, 2012 | 20.53 | 20.54 | 20.29 | 20.31 | 5,744,748 | -0.22(-1.07%) |
Sep 25, 2012 | 20.73 | 20.79 | 20.53 | 20.53 | 5,510,502 | -0.16(-0.75%) |
Sep 24, 2012 | 20.76 | 20.83 | 20.68 | 20.69 | 7,002,588 | +0.06(+0.28%) |
Sep 21, 2012 | 20.62 | 20.70 | 20.58 | 20.63 | 10,545,978 | +0.02(+0.11%) |
Sep 20, 2012 | 20.75 | 20.78 | 20.50 | 20.61 | 5,653,855 | -0.17(-0.81%) |
Sep 19, 2012 | 20.90 | 20.97 | 20.75 | 20.78 | 3,714,187 | -0.06(-0.28%) |
Sep 18, 2012 | 20.90 | 20.94 | 20.76 | 20.83 | 3,960,644 | -0.11(-0.52%) |
Sep 17, 2012 | 20.97 | 21.09 | 20.90 | 20.94 | 16,788,422 | +0.01(+0.03%) |
Sep 14, 2012 | 20.84 | 21.04 | 20.82 | 20.94 | 7,587,344 | +0.15(+0.72%) |
Sep 13, 2012 | 20.63 | 20.85 | 20.63 | 20.79 | 9,019,510 | +0.17(+0.84%) |
Sep 12, 2012 | 20.76 | 20.76 | 20.59 | 20.61 | 4,596,898 | -0.05(-0.22%) |
Sep 11, 2012 | 20.69 | 20.73 | 20.64 | 20.66 | 4,815,210 | -0.01(-0.03%) |
Sep 10, 2012 | 20.71 | 20.76 | 20.62 | 20.67 | 6,691,496 | -0.05(-0.22%) |
Sep 07, 2012 | 20.76 | 20.79 | 20.46 | 20.71 | 8,339,826 | +0.06(+0.28%) |
Sep 06, 2012 | 20.61 | 20.69 | 20.58 | 20.65 | 7,790,162 | +0.14(+0.68%) |
Sep 05, 2012 | 20.61 | 20.67 | 20.47 | 20.52 | 5,532,259 | -0.10(-0.50%) |
Sep 04, 2012 | 20.69 | 20.72 | 20.52 | 20.62 | 6,364,602 | -0.05(-0.25%) |
Aug 31, 2012 | 20.56 | 20.72 | 20.49 | 20.67 | 11,098,293 | +0.19(+0.93%) |
Aug 30, 2012 | 20.47 | 20.57 | 20.38 | 20.48 | 5,450,501 | +0.00(+0.00%) |
Aug 29, 2012 | 20.42 | 20.54 | 20.29 | 20.48 | 4,052,760 | +0.09(+0.45%) |
Aug 27, 2012 | 20.46 | 20.52 | 20.35 | 20.39 | 4,428,911 | -0.01(-0.03%) |
Aug 24, 2012 | 20.08 | 20.40 | 20.08 | 20.39 | 5,878,807 | +0.25(+1.26%) |
Aug 23, 2012 | 20.19 | 20.22 | 20.12 | 20.14 | 4,578,969 | -0.07(-0.34%) |
Aug 22, 2012 | 20.19 | 20.28 | 20.07 | 20.21 | 6,161,864 | +0.00(+0.00%) |
Aug 21, 2012 | 20.21 | 20.28 | 20.11 | 20.21 | 9,526,507 | +0.06(+0.32%) |
Aug 20, 2012 | 20.13 | 20.22 | 19.95 | 20.15 | 10,093,668 | +0.37(+1.87%) |
Aug 17, 2012 | 19.83 | 19.89 | 19.46 | 19.78 | 13,734,253 | -0.14(-0.72%) |
Aug 16, 2012 | 20.20 | 20.27 | 19.89 | 19.92 | 11,733,410 | -0.01(-0.06%) |
Aug 15, 2012 | 20.12 | 20.19 | 19.91 | 19.93 | 10,239,890 | -0.16(-0.81%) |
Aug 14, 2012 | 20.11 | 20.13 | 20.05 | 20.09 | 15,658,224 | +0.02(+0.12%) |
Aug 13, 2012 | 20.03 | 20.13 | 20.01 | 20.07 | 16,232,409 | +0.05(+0.26%) |
Aug 10, 2012 | 20.13 | 20.18 | 19.93 | 20.02 | 47,009,952 | -0.68(-3.27%) |
Aug 09, 2012 | 20.81 | 20.91 | 20.62 | 20.69 | 5,286,970 | -0.19(-0.91%) |
Aug 08, 2012 | 21.05 | 21.13 | 20.85 | 20.88 | 3,792,788 | -0.17(-0.80%) |
Aug 07, 2012 | 20.92 | 21.17 | 20.82 | 21.05 | 5,900,515 | +0.15(+0.72%) |
Aug 06, 2012 | 20.78 | 21.00 | 20.73 | 20.90 | 5,281,780 | +0.16(+0.78%) |
Aug 03, 2012 | 20.74 | 20.86 | 20.59 | 20.74 | 6,446,834 | +0.28(+1.38%) |
Aug 02, 2012 | 20.47 | 20.68 | 20.31 | 20.46 | 5,887,063 | -0.20(-0.95%) |
Aug 01, 2012 | 20.79 | 20.82 | 20.55 | 20.65 | 5,931,004 | -0.04(-0.20%) |
Jul 31, 2012 | 20.75 | 20.82 | 20.58 | 20.69 | 5,879,189 | -0.01(-0.06%) |
Jul 30, 2012 | 20.79 | 20.80 | 20.65 | 20.71 | 5,831,408 | +0.01(+0.06%) |
Jul 27, 2012 | 20.54 | 20.78 | 20.34 | 20.69 | 5,842,715 | +0.05(+0.25%) |
Jul 26, 2012 | 20.57 | 20.73 | 20.41 | 20.64 | 7,007,641 | +0.27(+1.30%) |
Jul 25, 2012 | 20.23 | 20.38 | 20.18 | 20.38 | 5,712,022 | +0.23(+1.12%) |
Jul 24, 2012 | 20.23 | 20.41 | 19.96 | 20.15 | 4,676,128 | +0.01(+0.03%) |
Jul 23, 2012 | 19.99 | 20.20 | 19.91 | 20.15 | 39,281,660 | -0.08(-0.37%) |
Jul 20, 2012 | 20.28 | 20.45 | 20.18 | 20.22 | 41,692,048 | -0.15(-0.74%) |
Jul 19, 2012 | 20.50 | 20.54 | 20.05 | 20.37 | 43,070,788 | -0.08(-0.40%) |
Jul 18, 2012 | 20.19 | 20.47 | 20.11 | 20.45 | 7,215,058 | +0.20(+1.00%) |
Jul 17, 2012 | 20.13 | 20.30 | 19.98 | 20.25 | 7,774,250 | +0.20(+0.98%) |
Jul 16, 2012 | 20.00 | 20.09 | 19.90 | 20.05 | 6,416,391 | +0.09(+0.46%) |
Jul 13, 2012 | 19.57 | 19.97 | 19.44 | 19.96 | 10,115,930 | +0.69(+3.60%) |
Jul 12, 2012 | 19.01 | 19.39 | 18.96 | 19.27 | 8,267,333 | +0.17(+0.88%) |
Jul 11, 2012 | 19.00 | 19.19 | 18.84 | 19.10 | 8,794,559 | +0.15(+0.79%) |
Jul 10, 2012 | 19.00 | 19.03 | 18.80 | 18.95 | 6,096,447 | +0.03(+0.15%) |
Jul 09, 2012 | 19.08 | 19.08 | 18.72 | 18.92 | 5,105,030 | -0.13(-0.67%) |
Jul 06, 2012 | 19.09 | 19.14 | 18.95 | 19.05 | 4,361,437 | -0.17(-0.90%) |
Jul 05, 2012 | 19.12 | 19.28 | 19.01 | 19.22 | 6,855,574 | +0.06(+0.30%) |
Jul 03, 2012 | 18.93 | 19.17 | 18.93 | 19.16 | 5,559,261 | +0.24(+1.28%) |
Jul 02, 2012 | 18.73 | 18.93 | 18.51 | 18.92 | 8,618,051 | +0.30(+1.61%) |
Jun 29, 2012 | 18.19 | 18.65 | 18.16 | 18.62 | 11,341,413 | +0.58(+3.20%) |
Jun 28, 2012 | 17.79 | 18.06 | 17.79 | 18.04 | 9,605,588 | +0.13(+0.74%) |
Jun 27, 2012 | 17.81 | 17.97 | 17.81 | 17.91 | 8,029,801 | +0.13(+0.75%) |
Jun 26, 2012 | 17.89 | 17.93 | 17.63 | 17.78 | 9,517,990 | -0.04(-0.23%) |
Jun 25, 2012 | 18.13 | 18.19 | 17.72 | 17.82 | 13,760,857 | -0.49(-2.68%) |
Jun 22, 2012 | 18.50 | 18.60 | 18.17 | 18.31 | 12,459,093 | -0.17(-0.94%) |
Jun 21, 2012 | 18.74 | 18.75 | 18.43 | 18.48 | 9,747,963 | -0.21(-1.11%) |
Jun 20, 2012 | 18.69 | 18.79 | 18.53 | 18.69 | 7,575,750 | -0.01(-0.06%) |
Jun 19, 2012 | 18.50 | 18.75 | 18.42 | 18.70 | 13,452,259 | +0.29(+1.60%) |
Jun 18, 2012 | 18.35 | 18.42 | 18.27 | 18.41 | 8,088,035 | -0.03(-0.16%) |
Jun 15, 2012 | 18.26 | 18.48 | 18.22 | 18.43 | 19,657,004 | +0.25(+1.37%) |
Jun 14, 2012 | 18.12 | 18.24 | 18.07 | 18.19 | 8,407,569 | +0.14(+0.77%) |
Jun 13, 2012 | 18.01 | 18.22 | 17.97 | 18.05 | 9,245,815 | -0.07(-0.38%) |
Jun 12, 2012 | 18.25 | 18.35 | 17.98 | 18.12 | 12,769,761 | -0.05(-0.29%) |
Jun 11, 2012 | 18.40 | 18.43 | 18.13 | 18.17 | 10,245,786 | -0.05(-0.29%) |
Jun 08, 2012 | 18.34 | 18.35 | 17.93 | 18.22 | 17,710,954 | +0.02(+0.13%) |
Jun 07, 2012 | 18.65 | 18.80 | 18.11 | 18.20 | 33,413,232 | -0.24(-1.29%) |
Jun 06, 2012 | 18.58 | 18.63 | 18.41 | 18.43 | 79,909,720 | -0.65(-3.39%) |
Jun 05, 2012 | 19.01 | 19.15 | 18.82 | 19.08 | 15,712,681 | +0.01(+0.06%) |
Jun 04, 2012 | 18.67 | 19.09 | 18.67 | 19.07 | 26,158,640 | +0.38(+2.01%) |
Jun 01, 2012 | 19.37 | 19.37 | 18.54 | 18.69 | 21,701,274 | -1.06(-5.38%) |
May 31, 2012 | 19.41 | 19.76 | 19.04 | 19.76 | 23,723,896 | +0.30(+1.54%) |
May 30, 2012 | 19.20 | 19.46 | 19.09 | 19.46 | 14,386,954 | +0.10(+0.51%) |
May 29, 2012 | 18.84 | 19.37 | 18.83 | 19.36 | 15,506,341 | +0.62(+3.33%) |
May 25, 2012 | 18.57 | 18.86 | 18.26 | 18.74 | 28,111,122 | +0.18(+0.97%) |
May 24, 2012 | 19.24 | 19.52 | 18.56 | 18.56 | 105,108,528 | -0.61(-3.17%) |
May 23, 2012 | 19.45 | 19.50 | 18.46 | 19.16 | 17,390,308 | -0.37(-1.89%) |
May 22, 2012 | 19.71 | 19.84 | 19.26 | 19.53 | 12,191,978 | +0.25(+1.32%) |
May 21, 2012 | 18.80 | 19.29 | 18.41 | 19.28 | 9,512,738 | +0.50(+2.65%) |
May 18, 2012 | 19.79 | 19.94 | 18.71 | 18.78 | 9,459,176 | -0.29(-1.51%) |
May 17, 2012 | 19.22 | 19.36 | 18.82 | 19.07 | 6,049,564 | -0.14(-0.75%) |
May 16, 2012 | 19.34 | 19.50 | 19.17 | 19.21 | 5,518,132 | -0.03(-0.15%) |
May 15, 2012 | 19.35 | 19.49 | 18.93 | 19.24 | 5,157,037 | -0.14(-0.75%) |
May 14, 2012 | 19.52 | 19.68 | 19.26 | 19.39 | 2,643,282 | -0.25(-1.29%) |
May 11, 2012 | 19.68 | 19.76 | 19.54 | 19.64 | 3,824,037 | -0.18(-0.90%) |
May 10, 2012 | 19.85 | 20.08 | 19.50 | 19.82 | 7,030,225 | +0.13(+0.65%) |
May 09, 2012 | 20.00 | 20.13 | 19.62 | 19.69 | 4,277,830 | -0.51(-2.54%) |
May 08, 2012 | 20.18 | 20.34 | 19.82 | 20.21 | 3,319,208 | -0.10(-0.51%) |
May 07, 2012 | 20.20 | 20.39 | 20.20 | 20.31 | 2,459,273 | -0.06(-0.28%) |
May 04, 2012 | 20.56 | 20.90 | 20.17 | 20.37 | 3,051,644 | -0.29(-1.40%) |
May 03, 2012 | 21.02 | 21.09 | 20.60 | 20.66 | 1,894,728 | -0.36(-1.70%) |
May 02, 2012 | 21.13 | 21.50 | 20.82 | 21.02 | 4,999,323 | -0.03(-0.14%) |
May 01, 2012 | 20.75 | 21.19 | 20.73 | 21.05 | 3,911,249 | +0.30(+1.45%) |
Apr 30, 2012 | 20.71 | 20.79 | 20.60 | 20.75 | 2,625,017 | +0.03(+0.17%) |
Apr 27, 2012 | 20.69 | 20.86 | 20.53 | 20.71 | 2,609,307 | +0.09(+0.45%) |
Apr 26, 2012 | 20.74 | 20.78 | 20.27 | 20.62 | 3,704,038 | -0.14(-0.67%) |
Apr 25, 2012 | 20.37 | 20.77 | 20.23 | 20.76 | 5,354,881 | +0.48(+2.37%) |
Apr 24, 2012 | 20.30 | 20.43 | 20.04 | 20.28 | 3,629,691 | -0.01(-0.06%) |
Apr 23, 2012 | 20.72 | 20.79 | 20.13 | 20.29 | 4,031,955 | -0.61(-2.90%) |
Apr 20, 2012 | 21.25 | 21.29 | 20.73 | 20.90 | 4,442,924 | -0.33(-1.55%) |
Apr 19, 2012 | 21.64 | 21.64 | 21.20 | 21.23 | 4,120,758 | -0.30(-1.40%) |
Apr 18, 2012 | 21.43 | 21.54 | 21.14 | 21.53 | 4,375,982 | +0.01(+0.03%) |
Apr 17, 2012 | 21.85 | 21.92 | 21.40 | 21.52 | 3,671,647 | -0.27(-1.22%) |
Apr 16, 2012 | 22.24 | 22.31 | 21.73 | 21.79 | 2,769,227 | -0.41(-1.85%) |
Apr 13, 2012 | 22.11 | 22.35 | 22.10 | 22.20 | 1,769,324 | -0.06(-0.29%) |
Apr 12, 2012 | 22.12 | 22.34 | 22.03 | 22.26 | 1,798,845 | +0.17(+0.76%) |
Apr 11, 2012 | 22.14 | 22.21 | 21.88 | 22.09 | 3,031,059 | +0.08(+0.34%) |
Apr 10, 2012 | 22.84 | 22.88 | 21.75 | 22.02 | 4,753,236 | -0.74(-3.25%) |
Apr 09, 2012 | 22.62 | 23.19 | 22.62 | 22.76 | 1,886,050 | -0.27(-1.18%) |
Apr 05, 2012 | 22.58 | 23.03 | 22.56 | 23.03 | 2,882,499 | +0.36(+1.61%) |
Apr 04, 2012 | 22.80 | 22.93 | 22.61 | 22.66 | 3,108,929 | -0.29(-1.28%) |
Apr 03, 2012 | 22.62 | 23.26 | 22.62 | 22.96 | 5,006,689 | +0.36(+1.61%) |
Apr 02, 2012 | 22.47 | 22.74 | 22.18 | 22.60 | 2,859,305 | +0.26(+1.16%) |
Mar 30, 2012 | 22.62 | 22.68 | 22.16 | 22.34 | 3,187,468 | -0.21(-0.92%) |
Mar 29, 2012 | 22.55 | 22.65 | 22.38 | 22.54 | 4,032,040 | -0.14(-0.61%) |
Mar 28, 2012 | 22.26 | 22.68 | 22.06 | 22.68 | 3,308,746 | +0.47(+2.11%) |
Mar 27, 2012 | 22.21 | 22.29 | 22.03 | 22.21 | 3,391,130 | +0.04(+0.18%) |
Mar 26, 2012 | 22.61 | 22.68 | 21.82 | 22.17 | 2,987,232 | -0.13(-0.60%) |
Mar 23, 2012 | 21.71 | 22.32 | 21.64 | 22.31 | 4,641,638 | +0.70(+3.26%) |
Mar 22, 2012 | 21.42 | 21.65 | 21.40 | 21.60 | 3,738,001 | +0.18(+0.84%) |
Mar 21, 2012 | 21.25 | 21.61 | 21.21 | 21.42 | 4,177,887 | +0.18(+0.87%) |
Mar 20, 2012 | 21.21 | 21.35 | 20.99 | 21.24 | 4,178,954 | -0.23(-1.05%) |
Mar 19, 2012 | 21.23 | 21.60 | 21.14 | 21.46 | 3,330,473 | +0.17(+0.79%) |
Mar 16, 2012 | 21.04 | 21.35 | 20.81 | 21.30 | 5,046,100 | +0.35(+1.66%) |
Mar 15, 2012 | 20.85 | 21.20 | 20.38 | 20.95 | 4,113,196 | +0.12(+0.55%) |
Mar 14, 2012 | 21.09 | 21.20 | 20.81 | 20.83 | 2,498,125 | -0.32(-1.53%) |
Mar 13, 2012 | 21.23 | 21.48 | 21.06 | 21.16 | 2,350,406 | -0.08(-0.35%) |
Mar 12, 2012 | 21.62 | 21.76 | 21.12 | 21.23 | 4,012,424 | -0.45(-2.08%) |
Mar 09, 2012 | 21.24 | 21.71 | 21.17 | 21.68 | 3,794,943 | +0.46(+2.15%) |
Mar 08, 2012 | 21.02 | 21.40 | 21.02 | 21.23 | 2,753,219 | +0.25(+1.18%) |
Mar 07, 2012 | 20.46 | 21.01 | 20.46 | 20.98 | 3,265,113 | +0.55(+2.69%) |
Mar 06, 2012 | 20.88 | 21.00 | 20.41 | 20.43 | 3,638,146 | -0.51(-2.43%) |
Mar 05, 2012 | 21.03 | 21.14 | 20.84 | 20.94 | 3,131,758 | -0.03(-0.17%) |
Mar 02, 2012 | 20.67 | 20.99 | 20.67 | 20.97 | 3,080,288 | +0.21(+1.03%) |