Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Dec 31, 2012 | 18.98 | 19.55 | 18.98 | 19.45 | 6,187,954 | +0.42(+2.20%) |
Dec 28, 2012 | 19.13 | 19.23 | 19.02 | 19.03 | 4,552,363 | -0.27(-1.41%) |
Dec 27, 2012 | 19.28 | 19.32 | 19.01 | 19.30 | 5,875,954 | +0.02(+0.09%) |
Dec 26, 2012 | 19.37 | 19.53 | 19.21 | 19.28 | 3,352,828 | +0.00(+0.00%) |
Dec 24, 2012 | 19.29 | 19.46 | 19.25 | 19.28 | 2,090,174 | -0.11(-0.55%) |
Dec 21, 2012 | 19.19 | 19.46 | 19.07 | 19.39 | 6,079,900 | -0.14(-0.69%) |
Dec 20, 2012 | 19.49 | 19.58 | 19.37 | 19.52 | 4,118,408 | +0.05(+0.27%) |
Dec 19, 2012 | 19.47 | 19.73 | 19.41 | 19.47 | 5,071,272 | -0.09(-0.45%) |
Dec 18, 2012 | 19.17 | 19.57 | 19.16 | 19.56 | 6,085,224 | +0.30(+1.56%) |
Dec 17, 2012 | 19.15 | 19.31 | 19.11 | 19.26 | 5,776,933 | +0.15(+0.77%) |
Dec 14, 2012 | 18.94 | 19.20 | 18.90 | 19.11 | 5,637,541 | +0.17(+0.87%) |
Dec 13, 2012 | 19.28 | 19.28 | 18.85 | 18.95 | 7,410,711 | -0.34(-1.74%) |
Dec 12, 2012 | 19.24 | 19.35 | 19.15 | 19.28 | 5,483,864 | +0.10(+0.52%) |
Dec 11, 2012 | 19.22 | 19.25 | 19.11 | 19.18 | 4,557,354 | +0.02(+0.12%) |
Dec 10, 2012 | 19.24 | 19.41 | 19.08 | 19.16 | 3,962,991 | -0.01(-0.03%) |
Dec 07, 2012 | 19.52 | 19.57 | 19.16 | 19.16 | 5,855,182 | -0.17(-0.88%) |
Dec 06, 2012 | 19.30 | 19.55 | 19.18 | 19.34 | 5,982,869 | -0.11(-0.55%) |
Dec 05, 2012 | 19.21 | 19.55 | 19.13 | 19.44 | 5,184,604 | +0.31(+1.60%) |
Dec 04, 2012 | 19.02 | 19.29 | 18.94 | 19.14 | 6,007,429 | -0.09(-0.49%) |
Nov 30, 2012 | 19.47 | 19.62 | 19.15 | 19.23 | 5,690,308 | -0.28(-1.42%) |
Nov 29, 2012 | 19.63 | 19.73 | 19.47 | 19.51 | 6,192,947 | +0.07(+0.36%) |
Nov 28, 2012 | 19.23 | 19.44 | 19.10 | 19.44 | 9,462,677 | -0.07(-0.36%) |
Nov 27, 2012 | 19.83 | 19.90 | 19.41 | 19.51 | 7,378,796 | -0.27(-1.37%) |
Nov 26, 2012 | 19.74 | 19.83 | 19.63 | 19.78 | 4,622,458 | -0.22(-1.12%) |
Nov 23, 2012 | 19.71 | 20.01 | 19.67 | 20.00 | 2,770,555 | +0.37(+1.89%) |
Nov 21, 2012 | 19.42 | 19.71 | 19.40 | 19.63 | 4,207,715 | +0.19(+0.97%) |
Nov 20, 2012 | 19.19 | 19.48 | 19.16 | 19.44 | 6,077,534 | +0.15(+0.79%) |
Nov 19, 2012 | 19.06 | 19.35 | 19.01 | 19.29 | 9,994,835 | +0.73(+3.94%) |
Nov 16, 2012 | 18.66 | 18.72 | 18.38 | 18.56 | 7,891,313 | -0.09(-0.47%) |
Nov 15, 2012 | 18.50 | 18.88 | 18.48 | 18.65 | 8,667,904 | -0.06(-0.35%) |
Nov 14, 2012 | 19.23 | 19.31 | 18.66 | 18.71 | 7,183,467 | -0.44(-2.31%) |
Nov 13, 2012 | 19.39 | 19.57 | 19.14 | 19.15 | 9,386,373 | -0.52(-2.67%) |
Nov 12, 2012 | 19.65 | 19.74 | 19.58 | 19.68 | 3,523,980 | +0.11(+0.54%) |
Nov 09, 2012 | 19.48 | 19.73 | 19.37 | 19.57 | 5,114,228 | -0.05(-0.24%) |
Nov 08, 2012 | 19.92 | 20.09 | 19.62 | 19.62 | 6,250,050 | -0.30(-1.51%) |
Nov 07, 2012 | 20.21 | 20.21 | 19.75 | 19.92 | 7,840,503 | -0.62(-3.01%) |
Nov 06, 2012 | 20.49 | 20.58 | 20.29 | 20.54 | 4,002,935 | +0.15(+0.75%) |
Nov 05, 2012 | 20.33 | 20.53 | 20.24 | 20.39 | 4,987,820 | -0.15(-0.75%) |
Nov 02, 2012 | 20.64 | 20.75 | 20.39 | 20.54 | 9,477,780 | +0.03(+0.14%) |
Nov 01, 2012 | 20.07 | 20.59 | 20.06 | 20.51 | 9,197,233 | +0.68(+3.45%) |
Oct 31, 2012 | 19.71 | 19.90 | 19.57 | 19.83 | 8,584,745 | +0.25(+1.30%) |
Oct 26, 2012 | 19.57 | 19.57 | 19.57 | 19.57 | 4,202,876 | -0.08(-0.42%) |
Oct 25, 2012 | 19.73 | 19.84 | 19.57 | 19.65 | 6,088,129 | +0.25(+1.28%) |
Oct 24, 2012 | 19.51 | 19.62 | 19.37 | 19.41 | 6,129,671 | +0.02(+0.12%) |
Oct 23, 2012 | 19.57 | 19.57 | 19.20 | 19.38 | 9,625,044 | -0.66(-3.29%) |
Oct 19, 2012 | 20.26 | 20.32 | 19.95 | 20.04 | 7,919,701 | -0.19(-0.96%) |
Oct 18, 2012 | 20.08 | 20.42 | 20.04 | 20.24 | 6,032,743 | -0.01(-0.03%) |
Oct 17, 2012 | 19.86 | 20.24 | 19.81 | 20.24 | 5,434,182 | +0.45(+2.29%) |
Oct 16, 2012 | 19.48 | 19.84 | 19.46 | 19.79 | 7,626,780 | +0.32(+1.64%) |
Oct 15, 2012 | 19.43 | 19.58 | 19.35 | 19.47 | 4,903,517 | +0.02(+0.12%) |
Oct 12, 2012 | 19.49 | 19.60 | 19.37 | 19.45 | 5,551,306 | -0.04(-0.21%) |
Oct 11, 2012 | 19.61 | 19.67 | 19.45 | 19.49 | 8,337,804 | +0.09(+0.49%) |
Oct 10, 2012 | 19.60 | 19.70 | 19.32 | 19.39 | 8,254,425 | -0.31(-1.59%) |
Oct 09, 2012 | 19.70 | 19.84 | 19.60 | 19.71 | 7,054,708 | +0.09(+0.48%) |
Oct 08, 2012 | 19.64 | 19.82 | 19.51 | 19.61 | 4,970,709 | -0.25(-1.28%) |
Oct 05, 2012 | 20.06 | 20.14 | 19.75 | 19.87 | 7,607,407 | -0.08(-0.41%) |
Oct 04, 2012 | 19.73 | 20.05 | 19.71 | 19.95 | 10,734,208 | +0.41(+2.11%) |
Oct 03, 2012 | 19.65 | 19.68 | 19.47 | 19.54 | 9,813,713 | -0.18(-0.93%) |
Oct 02, 2012 | 19.72 | 19.83 | 19.51 | 19.72 | 8,070,668 | +0.14(+0.69%) |
Oct 01, 2012 | 19.52 | 19.84 | 19.52 | 19.58 | 6,446,293 | +0.21(+1.10%) |
Sep 28, 2012 | 19.47 | 19.49 | 19.24 | 19.37 | 8,131,338 | -0.15(-0.76%) |
Sep 27, 2012 | 19.37 | 19.59 | 19.32 | 19.52 | 6,385,792 | +0.36(+1.88%) |
Sep 26, 2012 | 19.13 | 19.28 | 18.98 | 19.16 | 8,879,089 | -0.18(-0.95%) |
Sep 25, 2012 | 19.90 | 19.90 | 19.27 | 19.34 | 9,697,615 | -0.40(-2.00%) |
Sep 24, 2012 | 19.70 | 19.94 | 19.65 | 19.74 | 7,194,159 | -0.21(-1.06%) |
Sep 21, 2012 | 20.15 | 20.29 | 19.94 | 19.95 | 7,617,661 | -0.04(-0.18%) |
Sep 20, 2012 | 19.59 | 20.02 | 19.55 | 19.98 | 5,482,199 | +0.11(+0.53%) |
Sep 19, 2012 | 20.26 | 20.26 | 19.79 | 19.88 | 10,025,836 | -0.42(-2.09%) |
Sep 18, 2012 | 20.45 | 20.65 | 20.21 | 20.30 | 5,910,124 | -0.27(-1.29%) |
Sep 17, 2012 | 20.75 | 21.12 | 20.50 | 20.57 | 7,512,822 | -0.25(-1.22%) |
Sep 14, 2012 | 20.39 | 21.08 | 20.34 | 20.82 | 11,219,703 | +0.63(+3.13%) |
Sep 13, 2012 | 19.75 | 20.35 | 19.62 | 20.19 | 7,599,532 | +0.51(+2.58%) |
Sep 12, 2012 | 19.88 | 19.90 | 19.64 | 19.68 | 4,431,958 | -0.06(-0.30%) |
Sep 11, 2012 | 19.68 | 19.94 | 19.68 | 19.74 | 3,972,502 | +0.13(+0.66%) |
Sep 10, 2012 | 19.45 | 19.82 | 19.45 | 19.61 | 6,024,416 | -0.04(-0.18%) |
Sep 07, 2012 | 19.27 | 19.66 | 19.26 | 19.65 | 8,203,654 | +0.55(+2.90%) |
Sep 06, 2012 | 18.88 | 19.28 | 18.88 | 19.09 | 7,168,147 | +0.42(+2.24%) |
Sep 05, 2012 | 18.56 | 18.71 | 18.50 | 18.68 | 5,159,028 | +0.05(+0.25%) |
Sep 04, 2012 | 18.48 | 18.72 | 18.22 | 18.63 | 7,880,012 | +0.18(+0.99%) |
Aug 31, 2012 | 18.46 | 18.63 | 18.19 | 18.45 | 7,401,945 | +0.20(+1.10%) |
Aug 30, 2012 | 18.51 | 18.51 | 18.13 | 18.25 | 4,005,582 | -0.30(-1.62%) |
Aug 29, 2012 | 18.76 | 18.82 | 18.49 | 18.55 | 3,995,908 | -0.14(-0.76%) |
Aug 27, 2012 | 18.70 | 18.85 | 18.63 | 18.69 | 2,462,699 | -0.03(-0.16%) |
Aug 24, 2012 | 18.48 | 18.89 | 18.42 | 18.72 | 3,555,283 | +0.19(+1.02%) |
Aug 23, 2012 | 18.81 | 18.85 | 18.46 | 18.53 | 4,787,949 | -0.35(-1.84%) |
Aug 22, 2012 | 19.03 | 19.04 | 18.63 | 18.88 | 5,286,380 | -0.28(-1.45%) |
Aug 21, 2012 | 19.39 | 19.49 | 19.11 | 19.15 | 6,099,632 | -0.08(-0.43%) |
Aug 20, 2012 | 19.25 | 19.37 | 19.10 | 19.24 | 5,465,904 | -0.08(-0.40%) |
Aug 17, 2012 | 19.15 | 19.32 | 19.12 | 19.31 | 4,790,607 | +0.18(+0.92%) |
Aug 16, 2012 | 19.01 | 19.15 | 18.95 | 19.14 | 5,297,858 | +0.18(+0.96%) |
Aug 15, 2012 | 18.70 | 19.01 | 18.57 | 18.95 | 3,384,609 | +0.16(+0.85%) |
Aug 14, 2012 | 18.85 | 18.95 | 18.74 | 18.79 | 3,062,873 | +0.04(+0.22%) |
Aug 13, 2012 | 18.99 | 19.07 | 18.65 | 18.75 | 4,027,733 | -0.15(-0.78%) |
Aug 10, 2012 | 18.80 | 18.95 | 18.69 | 18.90 | 4,282,492 | -0.06(-0.34%) |
Aug 09, 2012 | 18.76 | 19.08 | 18.76 | 18.96 | 4,494,788 | +0.13(+0.69%) |
Aug 08, 2012 | 18.89 | 19.04 | 18.73 | 18.83 | 4,471,308 | -0.19(-1.02%) |
Aug 07, 2012 | 18.92 | 19.18 | 18.90 | 19.03 | 6,231,070 | +0.29(+1.57%) |
Aug 06, 2012 | 18.61 | 18.87 | 18.58 | 18.73 | 3,678,820 | +0.11(+0.60%) |
Aug 03, 2012 | 18.39 | 18.75 | 18.36 | 18.62 | 7,075,688 | +0.72(+4.02%) |
Aug 02, 2012 | 17.82 | 18.15 | 17.63 | 17.90 | 7,133,664 | -0.17(-0.91%) |
Aug 01, 2012 | 18.17 | 18.39 | 17.96 | 18.07 | 6,161,751 | +0.06(+0.33%) |
Jul 31, 2012 | 18.41 | 18.53 | 17.97 | 18.01 | 6,326,685 | -0.48(-2.58%) |
Jul 30, 2012 | 18.60 | 18.66 | 18.37 | 18.49 | 5,850,351 | -0.21(-1.10%) |
Jul 27, 2012 | 18.73 | 18.83 | 18.45 | 18.69 | 8,845,231 | +0.10(+0.54%) |
Jul 26, 2012 | 18.23 | 18.67 | 18.20 | 18.59 | 11,197,279 | +0.66(+3.68%) |
Jul 25, 2012 | 17.46 | 17.93 | 17.27 | 17.93 | 12,682,454 | +0.74(+4.29%) |
Jul 24, 2012 | 17.51 | 17.63 | 17.05 | 17.20 | 9,905,673 | -0.37(-2.08%) |
Jul 23, 2012 | 17.27 | 17.67 | 16.81 | 17.56 | 12,071,877 | -0.17(-0.96%) |
Jul 20, 2012 | 17.63 | 17.77 | 17.56 | 17.73 | 7,350,160 | -0.16(-0.89%) |
Jul 19, 2012 | 17.76 | 18.06 | 17.76 | 17.89 | 9,576,695 | +0.26(+1.47%) |
Jul 18, 2012 | 17.39 | 17.71 | 17.35 | 17.63 | 8,976,428 | +0.17(+0.95%) |
Jul 17, 2012 | 17.43 | 17.53 | 17.09 | 17.47 | 7,032,064 | +0.18(+1.06%) |
Jul 16, 2012 | 17.08 | 17.37 | 16.96 | 17.28 | 4,245,932 | +0.18(+1.03%) |
Jul 13, 2012 | 16.84 | 17.18 | 16.79 | 17.11 | 5,659,636 | +0.40(+2.40%) |
Jul 12, 2012 | 16.61 | 16.83 | 16.54 | 16.71 | 8,141,802 | -0.21(-1.22%) |
Jul 11, 2012 | 16.62 | 17.03 | 16.61 | 16.91 | 7,736,008 | +0.35(+2.14%) |
Jul 10, 2012 | 17.00 | 17.16 | 16.39 | 16.56 | 8,281,488 | -0.30(-1.78%) |
Jul 09, 2012 | 16.93 | 17.02 | 16.72 | 16.86 | 6,082,158 | -0.14(-0.83%) |
Jul 06, 2012 | 17.30 | 17.37 | 16.91 | 17.00 | 9,728,486 | -0.68(-3.87%) |
Jul 05, 2012 | 17.92 | 17.97 | 17.64 | 17.68 | 6,879,362 | -0.18(-1.02%) |
Jul 03, 2012 | 17.33 | 17.97 | 17.28 | 17.87 | 9,517,918 | +0.79(+4.63%) |
Jul 02, 2012 | 17.07 | 17.10 | 16.72 | 17.08 | 3,742,689 | +0.01(+0.03%) |
Jun 29, 2012 | 16.85 | 17.08 | 16.81 | 17.07 | 10,090,585 | +0.94(+5.81%) |
Jun 28, 2012 | 16.05 | 16.16 | 15.79 | 16.13 | 6,629,828 | -0.10(-0.62%) |
Jun 27, 2012 | 16.02 | 16.27 | 15.91 | 16.23 | 5,192,278 | +0.28(+1.77%) |
Jun 26, 2012 | 15.95 | 16.06 | 15.80 | 15.95 | 5,501,451 | +0.05(+0.33%) |
Jun 25, 2012 | 15.89 | 15.98 | 15.74 | 15.90 | 5,955,351 | -0.34(-2.11%) |
Jun 22, 2012 | 16.07 | 16.29 | 15.96 | 16.24 | 5,985,939 | +0.37(+2.34%) |
Jun 21, 2012 | 16.95 | 17.07 | 15.86 | 15.87 | 12,325,301 | -1.27(-7.40%) |
Jun 20, 2012 | 17.47 | 17.52 | 16.96 | 17.14 | 9,016,922 | -0.34(-1.96%) |
Jun 19, 2012 | 17.07 | 17.54 | 17.05 | 17.48 | 8,418,201 | +0.63(+3.71%) |
Jun 18, 2012 | 16.51 | 17.05 | 16.41 | 16.85 | 8,801,484 | +0.11(+0.63%) |
Jun 15, 2012 | 16.55 | 16.82 | 16.49 | 16.75 | 6,773,445 | +0.31(+1.86%) |
Jun 14, 2012 | 16.64 | 16.74 | 16.39 | 16.44 | 8,240,451 | -0.10(-0.61%) |
Jun 13, 2012 | 16.48 | 16.86 | 16.36 | 16.54 | 7,319,967 | -0.09(-0.53%) |
Jun 12, 2012 | 16.39 | 16.65 | 16.16 | 16.63 | 7,369,421 | +0.46(+2.84%) |
Jun 11, 2012 | 16.96 | 16.97 | 16.14 | 16.17 | 6,587,526 | -0.51(-3.08%) |
Jun 08, 2012 | 16.41 | 16.81 | 16.32 | 16.68 | 7,502,752 | -0.12(-0.74%) |
Jun 07, 2012 | 17.19 | 17.23 | 16.75 | 16.81 | 12,143,338 | +0.02(+0.11%) |
Jun 06, 2012 | 16.42 | 16.79 | 16.35 | 16.79 | 8,193,281 | +0.71(+4.40%) |
Jun 05, 2012 | 15.76 | 16.20 | 15.68 | 16.08 | 8,375,039 | +0.38(+2.44%) |
Jun 04, 2012 | 15.64 | 15.73 | 15.30 | 15.70 | 10,699,819 | +0.12(+0.79%) |
Jun 01, 2012 | 15.51 | 15.79 | 15.33 | 15.57 | 9,728,521 | -0.34(-2.15%) |
May 31, 2012 | 16.18 | 16.26 | 15.64 | 15.92 | 15,101,021 | -0.20(-1.24%) |
May 30, 2012 | 16.32 | 16.40 | 16.07 | 16.12 | 9,626,008 | -0.71(-4.21%) |
May 29, 2012 | 16.72 | 17.17 | 16.68 | 16.82 | 6,766,448 | +0.29(+1.78%) |
May 25, 2012 | 16.30 | 16.62 | 16.23 | 16.53 | 5,487,281 | +0.14(+0.83%) |
May 24, 2012 | 16.68 | 16.68 | 16.12 | 16.39 | 7,798,870 | -0.05(-0.32%) |
May 23, 2012 | 16.13 | 16.45 | 15.75 | 16.45 | 8,707,487 | +0.08(+0.50%) |
May 22, 2012 | 16.30 | 16.69 | 16.11 | 16.36 | 10,093,010 | -0.08(-0.47%) |
May 21, 2012 | 15.90 | 16.47 | 15.89 | 16.44 | 6,055,762 | +0.60(+3.80%) |
May 18, 2012 | 16.15 | 16.20 | 15.75 | 15.84 | 8,875,496 | -0.09(-0.56%) |
May 17, 2012 | 16.13 | 16.19 | 15.86 | 15.93 | 8,409,047 | -0.07(-0.44%) |
May 16, 2012 | 16.21 | 16.56 | 15.94 | 16.00 | 10,796,646 | -0.21(-1.31%) |
May 15, 2012 | 16.52 | 16.61 | 16.15 | 16.21 | 10,819,414 | -0.26(-1.58%) |
May 14, 2012 | 16.55 | 16.73 | 16.41 | 16.47 | 11,417,569 | -0.45(-2.68%) |
May 11, 2012 | 17.06 | 17.45 | 16.87 | 16.92 | 11,665,321 | -0.30(-1.75%) |
May 10, 2012 | 17.34 | 17.56 | 17.17 | 17.22 | 9,241,338 | +0.09(+0.55%) |
May 09, 2012 | 17.17 | 17.49 | 16.94 | 17.13 | 10,375,024 | -0.44(-2.52%) |
May 08, 2012 | 17.66 | 17.77 | 17.27 | 17.57 | 12,613,257 | -0.35(-1.97%) |
May 07, 2012 | 17.70 | 17.99 | 17.63 | 17.93 | 8,757,368 | +0.03(+0.16%) |
May 04, 2012 | 18.29 | 18.44 | 17.74 | 17.90 | 12,599,865 | -0.74(-3.96%) |
May 03, 2012 | 19.29 | 19.32 | 18.63 | 18.63 | 10,112,787 | -0.64(-3.33%) |
May 02, 2012 | 19.53 | 19.59 | 19.17 | 19.28 | 6,896,115 | -0.43(-2.18%) |
May 01, 2012 | 19.74 | 19.91 | 19.62 | 19.71 | 8,024,537 | +0.22(+1.15%) |
Apr 30, 2012 | 18.92 | 19.58 | 18.91 | 19.48 | 9,377,704 | +0.45(+2.39%) |
Apr 27, 2012 | 18.86 | 19.04 | 18.69 | 19.03 | 6,104,782 | +0.17(+0.88%) |
Apr 26, 2012 | 18.72 | 18.99 | 18.68 | 18.86 | 6,540,047 | -0.01(-0.03%) |
Apr 25, 2012 | 18.77 | 18.91 | 18.46 | 18.87 | 8,580,870 | +0.35(+1.88%) |
Apr 24, 2012 | 18.48 | 18.72 | 18.40 | 18.52 | 6,273,170 | +0.07(+0.38%) |
Apr 23, 2012 | 18.08 | 18.52 | 17.90 | 18.45 | 8,072,084 | +0.05(+0.29%) |
Apr 20, 2012 | 18.85 | 18.93 | 18.36 | 18.40 | 9,183,148 | -0.23(-1.23%) |
Apr 19, 2012 | 18.59 | 18.87 | 18.46 | 18.63 | 6,230,650 | +0.03(+0.16%) |
Apr 18, 2012 | 18.52 | 18.76 | 18.33 | 18.60 | 6,483,572 | -0.08(-0.44%) |
Apr 17, 2012 | 18.54 | 18.98 | 18.45 | 18.68 | 10,145,780 | +0.52(+2.89%) |
Apr 16, 2012 | 18.16 | 18.33 | 17.97 | 18.16 | 9,921,024 | +0.15(+0.85%) |
Apr 13, 2012 | 18.28 | 18.28 | 17.96 | 18.00 | 8,582,044 | -0.33(-1.80%) |
Apr 12, 2012 | 17.79 | 18.40 | 17.64 | 18.33 | 9,600,149 | +0.67(+3.77%) |
Apr 11, 2012 | 17.67 | 17.86 | 17.57 | 17.67 | 8,192,772 | +0.26(+1.49%) |
Apr 10, 2012 | 17.97 | 18.04 | 17.27 | 17.41 | 9,971,245 | -0.53(-2.96%) |
Apr 09, 2012 | 17.74 | 18.19 | 17.69 | 17.94 | 6,178,353 | -0.12(-0.69%) |
Apr 05, 2012 | 18.46 | 18.58 | 17.91 | 18.06 | 14,619,137 | -0.44(-2.39%) |
Apr 04, 2012 | 19.12 | 19.39 | 18.30 | 18.50 | 16,360,830 | -0.98(-5.02%) |
Apr 03, 2012 | 19.61 | 19.66 | 19.36 | 19.48 | 7,100,749 | -0.22(-1.11%) |
Apr 02, 2012 | 19.22 | 19.81 | 19.16 | 19.70 | 7,452,641 | +0.42(+2.17%) |
Mar 30, 2012 | 19.31 | 19.34 | 18.94 | 19.28 | 5,477,710 | +0.09(+0.49%) |
Mar 29, 2012 | 19.00 | 19.20 | 18.71 | 19.19 | 7,500,561 | +0.02(+0.09%) |
Mar 28, 2012 | 19.34 | 19.41 | 19.09 | 19.17 | 8,030,818 | -0.29(-1.48%) |
Mar 27, 2012 | 19.74 | 19.75 | 19.41 | 19.46 | 4,780,028 | -0.24(-1.23%) |
Mar 26, 2012 | 19.61 | 19.75 | 19.54 | 19.70 | 5,308,813 | +0.35(+1.80%) |
Mar 23, 2012 | 19.16 | 19.41 | 19.09 | 19.35 | 6,100,517 | +0.27(+1.42%) |
Mar 22, 2012 | 19.28 | 19.43 | 18.98 | 19.08 | 8,545,759 | -0.60(-3.06%) |
Mar 21, 2012 | 19.78 | 19.78 | 19.45 | 19.68 | 6,066,881 | +0.05(+0.27%) |
Mar 20, 2012 | 19.74 | 19.78 | 19.50 | 19.63 | 6,780,305 | -0.38(-1.89%) |
Mar 19, 2012 | 19.71 | 20.11 | 19.59 | 20.01 | 7,150,944 | +0.35(+1.77%) |
Mar 16, 2012 | 19.68 | 19.87 | 19.61 | 19.66 | 7,715,638 | +0.08(+0.42%) |
Mar 15, 2012 | 19.46 | 19.80 | 19.32 | 19.58 | 7,515,494 | +0.14(+0.73%) |
Mar 14, 2012 | 19.88 | 20.06 | 19.30 | 19.44 | 13,253,622 | -0.84(-4.13%) |
Mar 13, 2012 | 19.82 | 20.29 | 19.76 | 20.27 | 6,680,424 | +0.52(+2.63%) |
Mar 12, 2012 | 20.16 | 20.29 | 19.71 | 19.75 | 7,487,997 | -0.61(-2.98%) |
Mar 09, 2012 | 20.50 | 20.59 | 20.26 | 20.36 | 6,455,905 | -0.01(-0.03%) |
Mar 08, 2012 | 20.19 | 20.53 | 20.01 | 20.37 | 8,328,999 | +0.44(+2.19%) |
Mar 07, 2012 | 19.73 | 20.11 | 19.61 | 19.93 | 8,855,931 | +0.27(+1.38%) |
Mar 06, 2012 | 20.08 | 20.14 | 19.41 | 19.66 | 13,271,535 | -1.01(-4.88%) |
Mar 05, 2012 | 21.05 | 21.05 | 20.56 | 20.67 | 9,934,856 | -0.47(-2.20%) |
Mar 02, 2012 | 21.36 | 21.42 | 20.99 | 21.13 | 5,965,621 | -0.32(-1.48%) |
Mar 01, 2012 | 21.20 | 21.50 | 21.06 | 21.45 | 11,026,710 | +0.26(+1.22%) |
Feb 29, 2012 | 21.71 | 21.82 | 21.12 | 21.19 | 9,726,759 | -0.30(-1.40%) |
Feb 28, 2012 | 21.27 | 21.62 | 21.26 | 21.49 | 7,354,046 | +0.21(+0.97%) |
Feb 27, 2012 | 21.58 | 21.68 | 21.26 | 21.29 | 10,698,369 | -0.51(-2.33%) |
Feb 24, 2012 | 21.66 | 22.04 | 21.55 | 21.80 | 12,842,803 | +0.28(+1.29%) |
Feb 23, 2012 | 21.07 | 21.60 | 20.92 | 21.52 | 12,046,681 | +0.52(+2.50%) |
Feb 22, 2012 | 20.54 | 21.04 | 20.52 | 20.99 | 7,496,496 | +0.42(+2.06%) |
Feb 21, 2012 | 20.49 | 20.72 | 17.69 | 20.57 | 9,220,188 | +0.35(+1.72%) |
Feb 17, 2012 | 20.47 | 20.50 | 20.03 | 20.22 | 10,661,791 | -0.02(-0.12%) |
Feb 16, 2012 | 20.07 | 20.35 | 19.93 | 20.24 | 8,143,028 | +0.06(+0.32%) |
Feb 15, 2012 | 20.04 | 20.38 | 20.01 | 20.18 | 6,660,734 | +0.25(+1.27%) |
Feb 14, 2012 | 19.93 | 20.10 | 19.70 | 19.93 | 9,408,775 | -0.03(-0.15%) |
Feb 13, 2012 | 20.19 | 20.26 | 19.89 | 19.96 | 7,652,395 | +0.02(+0.12%) |
Feb 10, 2012 | 20.08 | 20.21 | 19.80 | 19.93 | 9,375,815 | -0.51(-2.51%) |
Feb 09, 2012 | 20.52 | 20.60 | 20.31 | 20.44 | 5,889,965 | -0.08(-0.37%) |
Feb 08, 2012 | 20.56 | 20.69 | 20.36 | 20.52 | 6,019,375 | +0.02(+0.12%) |
Feb 07, 2012 | 20.60 | 20.64 | 20.13 | 20.50 | 8,301,198 | -0.21(-1.00%) |
Feb 06, 2012 | 20.47 | 20.73 | 20.41 | 20.70 | 6,504,405 | +0.01(+0.06%) |
Feb 03, 2012 | 20.34 | 20.72 | 20.24 | 20.69 | 9,735,942 | +0.45(+2.24%) |
Feb 02, 2012 | 20.37 | 20.64 | 20.16 | 20.24 | 10,989,627 | -0.09(-0.44%) |
Feb 01, 2012 | 20.50 | 20.65 | 20.20 | 20.33 | 12,478,022 | -0.02(-0.09%) |
Jan 31, 2012 | 20.53 | 20.59 | 19.97 | 20.34 | 11,501,282 | +0.16(+0.79%) |
Jan 30, 2012 | 19.98 | 20.28 | 19.83 | 20.19 | 5,935,166 | -0.17(-0.84%) |
Jan 27, 2012 | 20.10 | 20.47 | 20.10 | 20.36 | 8,574,440 | +0.12(+0.61%) |
Jan 26, 2012 | 20.40 | 20.54 | 20.11 | 20.23 | 13,911,865 | +0.02(+0.12%) |
Jan 25, 2012 | 19.77 | 20.28 | 19.65 | 20.21 | 11,339,269 | +0.31(+1.54%) |
Jan 24, 2012 | 19.80 | 20.03 | 19.71 | 19.90 | 5,983,079 | -0.15(-0.74%) |
Jan 23, 2012 | 19.78 | 20.11 | 19.73 | 20.05 | 10,216,071 | +0.38(+1.95%) |
Jan 20, 2012 | 19.58 | 19.85 | 19.51 | 19.67 | 7,023,237 | -0.12(-0.63%) |
Jan 19, 2012 | 20.10 | 20.17 | 19.71 | 19.79 | 7,806,911 | -0.04(-0.18%) |
Jan 18, 2012 | 19.35 | 19.85 | 19.29 | 19.83 | 9,741,937 | +0.51(+2.62%) |
Jan 17, 2012 | 19.25 | 19.39 | 19.12 | 19.32 | 8,998,162 | +0.51(+2.73%) |
Jan 13, 2012 | 18.63 | 18.84 | 18.47 | 18.81 | 6,814,538 | -0.08(-0.44%) |
Jan 12, 2012 | 19.05 | 19.20 | 18.82 | 18.89 | 12,007,406 | -0.05(-0.28%) |
Jan 11, 2012 | 18.91 | 19.06 | 18.81 | 18.94 | 7,568,605 | -0.08(-0.43%) |
Jan 10, 2012 | 18.74 | 19.10 | 18.73 | 19.02 | 12,649,615 | +0.64(+3.46%) |
Jan 09, 2012 | 18.10 | 18.39 | 17.95 | 18.39 | 8,338,610 | +0.28(+1.53%) |
Jan 06, 2012 | 18.24 | 18.27 | 17.87 | 18.11 | 6,511,257 | -0.08(-0.42%) |
Jan 05, 2012 | 18.19 | 18.29 | 17.94 | 18.19 | 6,665,065 | -0.11(-0.61%) |