Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Dec 31, 2010 | 23.13 | 23.28 | 23.06 | 23.17 | 2,531,389 | +0.05(+0.23%) |
Dec 30, 2010 | 23.16 | 23.24 | 23.04 | 23.12 | 2,403,253 | -0.01(-0.06%) |
Dec 29, 2010 | 23.09 | 23.16 | 23.01 | 23.13 | 1,846,004 | +0.21(+0.91%) |
Dec 28, 2010 | 23.04 | 23.07 | 22.89 | 22.92 | 1,475,857 | +0.16(+0.69%) |
Dec 27, 2010 | 22.75 | 22.82 | 22.68 | 22.77 | 1,823,236 | -0.03(-0.12%) |
Dec 23, 2010 | 22.68 | 22.83 | 22.62 | 22.80 | 3,080,778 | +0.12(+0.52%) |
Dec 22, 2010 | 22.56 | 22.74 | 22.56 | 22.68 | 2,559,360 | +0.09(+0.40%) |
Dec 21, 2010 | 22.36 | 22.59 | 22.30 | 22.59 | 3,039,140 | +0.23(+1.03%) |
Dec 20, 2010 | 22.45 | 22.49 | 22.27 | 22.36 | 5,397,614 | -0.11(-0.49%) |
Dec 17, 2010 | 22.46 | 22.47 | 22.22 | 22.47 | 4,481,658 | -0.06(-0.26%) |
Dec 16, 2010 | 22.64 | 22.64 | 22.41 | 22.53 | 1,967,090 | -0.08(-0.36%) |
Dec 15, 2010 | 22.56 | 22.73 | 22.52 | 22.61 | 2,620,078 | -0.04(-0.20%) |
Dec 14, 2010 | 22.65 | 22.82 | 22.58 | 22.65 | 2,405,929 | -0.01(-0.07%) |
Dec 13, 2010 | 22.75 | 22.88 | 22.65 | 22.67 | 2,324,082 | +0.11(+0.49%) |
Dec 10, 2010 | 22.42 | 22.56 | 22.39 | 22.56 | 2,010,413 | +0.17(+0.76%) |
Dec 09, 2010 | 22.53 | 22.53 | 22.32 | 22.39 | 2,417,813 | +0.04(+0.20%) |
Dec 08, 2010 | 22.50 | 22.57 | 22.28 | 22.34 | 3,703,950 | -0.15(-0.66%) |
Dec 07, 2010 | 22.92 | 22.92 | 22.48 | 22.49 | 5,108,307 | -0.11(-0.49%) |
Dec 06, 2010 | 22.50 | 22.62 | 22.45 | 22.60 | 2,958,356 | +0.04(+0.20%) |
Dec 03, 2010 | 22.50 | 22.59 | 22.45 | 22.56 | 3,504,481 | +0.04(+0.20%) |
Dec 02, 2010 | 22.33 | 22.59 | 22.33 | 22.51 | 4,835,939 | +0.30(+1.33%) |
Dec 01, 2010 | 22.07 | 22.25 | 22.00 | 22.22 | 4,724,256 | +0.52(+2.42%) |
Nov 30, 2010 | 21.48 | 21.86 | 21.46 | 21.69 | 8,188,808 | -0.08(-0.37%) |
Nov 29, 2010 | 21.65 | 21.84 | 21.40 | 21.77 | 7,475,867 | +0.04(+0.20%) |
Nov 26, 2010 | 21.65 | 21.79 | 21.60 | 21.73 | 2,897,093 | -0.18(-0.81%) |
Nov 24, 2010 | 21.73 | 21.91 | 21.91 | 21.91 | 2,870,308 | +0.42(+1.96%) |
Nov 23, 2010 | 21.58 | 21.67 | 21.40 | 21.48 | 4,968,059 | -0.37(-1.69%) |
Nov 22, 2010 | 21.84 | 21.92 | 21.60 | 21.85 | 2,473,089 | +0.00(+0.00%) |
Nov 19, 2010 | 21.62 | 21.90 | 21.54 | 21.85 | 2,921,949 | +0.19(+0.86%) |
Nov 18, 2010 | 21.49 | 21.78 | 21.48 | 21.67 | 4,523,852 | +0.43(+2.01%) |
Nov 17, 2010 | 21.17 | 21.35 | 21.11 | 21.24 | 4,138,756 | +0.05(+0.24%) |
Nov 16, 2010 | 21.42 | 21.44 | 21.00 | 21.19 | 4,695,954 | -0.53(-2.45%) |
Nov 15, 2010 | 21.84 | 21.93 | 21.68 | 21.72 | 3,715,183 | -0.01(-0.07%) |
Nov 12, 2010 | 21.97 | 22.04 | 21.51 | 21.74 | 2,434,783 | -0.42(-1.90%) |
Nov 11, 2010 | 22.15 | 22.18 | 22.00 | 22.16 | 2,473,046 | -0.07(-0.33%) |
Nov 10, 2010 | 22.16 | 22.24 | 21.83 | 22.23 | 3,320,909 | +0.16(+0.70%) |
Nov 09, 2010 | 22.48 | 22.56 | 21.93 | 22.08 | 6,078,177 | -0.22(-1.00%) |
Nov 08, 2010 | 22.08 | 22.32 | 22.08 | 22.30 | 4,910,159 | +0.10(+0.47%) |
Nov 05, 2010 | 22.19 | 22.34 | 22.16 | 22.19 | 4,218,295 | +0.06(+0.27%) |
Nov 04, 2010 | 22.04 | 22.16 | 21.95 | 22.14 | 2,692,718 | +0.48(+2.22%) |
Nov 03, 2010 | 21.54 | 21.69 | 21.34 | 21.65 | 3,058,849 | +0.04(+0.21%) |
Nov 02, 2010 | 21.71 | 21.72 | 21.54 | 21.61 | 3,451,105 | +0.14(+0.65%) |
Nov 01, 2010 | 21.56 | 21.65 | 21.37 | 21.47 | 1,865,957 | +0.08(+0.37%) |
Oct 29, 2010 | 21.16 | 21.40 | 21.15 | 21.39 | 2,351,546 | +0.24(+1.13%) |
Oct 28, 2010 | 21.14 | 21.24 | 21.03 | 21.15 | 2,523,274 | +0.12(+0.56%) |
Oct 27, 2010 | 21.14 | 21.14 | 20.84 | 21.03 | 2,344,981 | -0.32(-1.52%) |
Oct 25, 2010 | 21.42 | 21.50 | 21.28 | 21.36 | 3,398,967 | +0.21(+1.01%) |
Oct 22, 2010 | 21.26 | 21.26 | 21.08 | 21.14 | 4,213,552 | -0.04(-0.17%) |
Oct 21, 2010 | 21.43 | 21.43 | 21.03 | 21.18 | 2,205,075 | -0.13(-0.59%) |
Oct 20, 2010 | 21.08 | 21.35 | 21.01 | 21.31 | 2,156,054 | +0.30(+1.41%) |
Oct 19, 2010 | 20.85 | 21.15 | 20.81 | 21.01 | 5,052,443 | -0.44(-2.07%) |
Oct 18, 2010 | 21.34 | 21.56 | 21.31 | 21.45 | 2,534,246 | -0.05(-0.24%) |
Oct 15, 2010 | 21.74 | 21.74 | 21.37 | 21.51 | 2,585,099 | -0.14(-0.65%) |
Oct 14, 2010 | 21.78 | 21.83 | 21.53 | 21.65 | 2,323,238 | -0.10(-0.44%) |
Oct 13, 2010 | 21.70 | 21.88 | 21.69 | 21.74 | 2,066,789 | +0.29(+1.34%) |
Oct 12, 2010 | 21.34 | 21.48 | 21.22 | 21.45 | 5,032,983 | +0.01(+0.03%) |
Oct 11, 2010 | 21.43 | 21.48 | 21.32 | 21.45 | 2,454,727 | +0.07(+0.31%) |
Oct 08, 2010 | 21.38 | 21.43 | 21.09 | 21.38 | 2,446,427 | +0.27(+1.26%) |
Oct 07, 2010 | 21.40 | 21.45 | 20.97 | 21.11 | 4,063,717 | -0.26(-1.21%) |
Oct 06, 2010 | 21.25 | 21.45 | 21.24 | 21.37 | 1,808,022 | +0.13(+0.63%) |
Oct 05, 2010 | 21.05 | 21.28 | 20.94 | 21.24 | 4,908,151 | +0.42(+2.02%) |
Oct 04, 2010 | 20.93 | 20.93 | 20.66 | 20.82 | 2,895,024 | -0.13(-0.64%) |
Oct 01, 2010 | 20.95 | 21.00 | 20.78 | 20.95 | 2,735,025 | +0.22(+1.07%) |
Sep 30, 2010 | 20.80 | 20.92 | 20.54 | 20.73 | 3,990,391 | +0.10(+0.50%) |
Sep 29, 2010 | 20.58 | 20.71 | 20.51 | 20.63 | 2,119,100 | +0.06(+0.29%) |
Sep 28, 2010 | 20.44 | 20.59 | 20.19 | 20.57 | 3,921,421 | +0.11(+0.54%) |
Sep 27, 2010 | 20.64 | 20.66 | 20.43 | 20.46 | 3,860,531 | -0.10(-0.50%) |
Sep 24, 2010 | 20.50 | 20.57 | 20.43 | 20.56 | 3,304,936 | +0.37(+1.83%) |
Sep 23, 2010 | 20.21 | 20.35 | 20.06 | 20.19 | 3,902,533 | -0.14(-0.69%) |
Sep 22, 2010 | 20.52 | 21.31 | 20.22 | 20.33 | 4,332,447 | -0.16(-0.79%) |
Sep 21, 2010 | 20.60 | 20.63 | 20.29 | 20.49 | 4,341,417 | -0.05(-0.25%) |
Sep 20, 2010 | 20.41 | 20.65 | 20.34 | 20.55 | 3,064,055 | +0.18(+0.87%) |
Sep 17, 2010 | 20.37 | 20.63 | 20.32 | 20.37 | 2,376,797 | -0.04(-0.22%) |
Sep 15, 2010 | 20.46 | 20.47 | 20.28 | 20.41 | 6,788,509 | -0.07(-0.33%) |
Sep 14, 2010 | 20.46 | 20.70 | 20.45 | 20.48 | 2,202,123 | +0.06(+0.29%) |
Sep 13, 2010 | 20.39 | 20.46 | 20.32 | 20.42 | 2,003,920 | +0.27(+1.36%) |
Sep 10, 2010 | 20.15 | 20.19 | 20.06 | 20.15 | 2,680,993 | +0.04(+0.18%) |
Sep 09, 2010 | 20.26 | 20.32 | 20.03 | 20.11 | 2,281,113 | +0.05(+0.26%) |
Sep 08, 2010 | 20.04 | 20.26 | 20.04 | 20.06 | 3,317,162 | +0.08(+0.41%) |
Sep 07, 2010 | 20.09 | 20.15 | 19.93 | 19.98 | 6,796,202 | -0.16(-0.81%) |
Sep 03, 2010 | 20.02 | 20.28 | 20.02 | 20.14 | 4,545,582 | +0.27(+1.38%) |
Sep 02, 2010 | 19.78 | 19.89 | 19.69 | 19.86 | 2,858,693 | +0.16(+0.83%) |
Sep 01, 2010 | 19.66 | 19.78 | 19.57 | 19.70 | 5,747,455 | +0.46(+2.38%) |
Aug 31, 2010 | 19.23 | 19.49 | 19.16 | 19.24 | 13,791 | -0.13(-0.65%) |
Aug 30, 2010 | 19.47 | 19.63 | 19.36 | 19.37 | 2,393,130 | +0.37(+1.95%) |
Aug 27, 2010 | 19.47 | 19.52 | 18.83 | 19.00 | 6,436,645 | -0.07(-0.35%) |
Aug 26, 2010 | 19.07 | 19.18 | 18.90 | 19.07 | 135 | +0.16(+0.82%) |
Aug 25, 2010 | 18.61 | 18.95 | 18.53 | 18.91 | 2,804,657 | +0.10(+0.55%) |
Aug 24, 2010 | 18.84 | 18.95 | 18.68 | 18.81 | 3,460,770 | -0.38(-1.97%) |
Aug 23, 2010 | 19.37 | 19.43 | 19.18 | 19.18 | 2,711,756 | -0.11(-0.58%) |
Aug 20, 2010 | 19.31 | 19.32 | 19.06 | 19.30 | 2,358,156 | -0.16(-0.84%) |
Aug 19, 2010 | 19.73 | 19.76 | 19.33 | 19.46 | 2,439,740 | -0.27(-1.39%) |
Aug 18, 2010 | 19.61 | 19.83 | 19.44 | 19.73 | 1,818,707 | +0.16(+0.83%) |
Aug 17, 2010 | 19.46 | 19.66 | 19.38 | 19.57 | 2,473,442 | +0.54(+2.84%) |
Aug 16, 2010 | 18.98 | 19.09 | 18.91 | 19.03 | 1,535,791 | -0.03(-0.16%) |
Aug 13, 2010 | 19.06 | 19.22 | 19.03 | 19.06 | 1,949,645 | -0.02(-0.12%) |
Aug 12, 2010 | 18.92 | 19.15 | 18.89 | 19.08 | 1,902,017 | -0.07(-0.39%) |
Aug 11, 2010 | 19.46 | 19.55 | 19.07 | 19.15 | 5,409,971 | -0.69(-3.47%) |
Aug 10, 2010 | 19.72 | 19.90 | 19.56 | 19.84 | 4,684,962 | -0.11(-0.56%) |
Aug 09, 2010 | 19.89 | 20.01 | 19.79 | 19.95 | 2,870,227 | +0.07(+0.37%) |
Aug 06, 2010 | 19.88 | 19.98 | 19.65 | 19.88 | 2,835,803 | -0.16(-0.78%) |
Aug 05, 2010 | 20.10 | 20.16 | 19.96 | 20.03 | 8,935,539 | -0.10(-0.51%) |
Aug 04, 2010 | 20.06 | 20.20 | 19.96 | 20.14 | 3,862,512 | +0.18(+0.89%) |
Aug 03, 2010 | 20.00 | 20.13 | 19.92 | 19.96 | 3,627,467 | -0.11(-0.55%) |
Aug 02, 2010 | 19.98 | 20.20 | 19.98 | 20.07 | 4,437,184 | +0.36(+1.80%) |
Jul 30, 2010 | 19.72 | 19.83 | 19.35 | 19.72 | 2,995,790 | +0.10(+0.53%) |
Jul 29, 2010 | 19.67 | 19.77 | 19.38 | 19.61 | 5,017,516 | +0.13(+0.68%) |
Jul 28, 2010 | 19.52 | 19.61 | 19.43 | 19.48 | 3,188,461 | -0.07(-0.38%) |
Jul 27, 2010 | 19.83 | 19.90 | 19.45 | 19.55 | 5,095,044 | -0.10(-0.53%) |
Jul 26, 2010 | 19.60 | 19.75 | 19.52 | 19.66 | 2,054,153 | +0.14(+0.72%) |
Jul 23, 2010 | 19.40 | 19.57 | 19.30 | 19.52 | 3,554,341 | +0.12(+0.61%) |
Jul 22, 2010 | 19.28 | 19.47 | 19.22 | 19.40 | 1,887,438 | +0.43(+2.26%) |
Jul 21, 2010 | 19.48 | 19.48 | 18.87 | 18.97 | 2,626,445 | -0.30(-1.57%) |
Jul 20, 2010 | 18.68 | 19.28 | 18.68 | 19.27 | 3,918,181 | +0.36(+1.88%) |
Jul 19, 2010 | 19.01 | 19.07 | 18.78 | 18.92 | 2,248,179 | -0.07(-0.39%) |
Jul 16, 2010 | 18.99 | 19.44 | 18.90 | 18.99 | 2,252,821 | -0.58(-2.98%) |
Jul 15, 2010 | 19.55 | 19.59 | 19.15 | 19.58 | 2,920,968 | +0.12(+0.61%) |
Jul 14, 2010 | 19.62 | 19.69 | 19.43 | 19.46 | 3,518,040 | -0.10(-0.49%) |
Jul 13, 2010 | 19.70 | 19.74 | 19.54 | 19.55 | 3,586,378 | +0.17(+0.88%) |
Jul 12, 2010 | 19.28 | 19.47 | 19.19 | 19.38 | 4,931,358 | +0.00(+0.00%) |
Jul 09, 2010 | 19.38 | 19.40 | 19.12 | 19.38 | 3,648,411 | +0.41(+2.18%) |
Jul 08, 2010 | 19.04 | 19.15 | 18.75 | 18.97 | 3,381,623 | +0.16(+0.83%) |
Jul 07, 2010 | 18.37 | 18.84 | 18.37 | 18.81 | 5,732,317 | +0.46(+2.50%) |
Jul 06, 2010 | 18.38 | 18.57 | 18.19 | 18.36 | 2,508,845 | +0.16(+0.85%) |
Jul 02, 2010 | 18.20 | 18.47 | 18.10 | 18.20 | 4,321,235 | +0.00(+0.00%) |
Jul 01, 2010 | 18.39 | 18.47 | 17.90 | 18.20 | 6,678,995 | -0.16(-0.85%) |
Jun 30, 2010 | 18.38 | 18.64 | 18.33 | 18.36 | 11,470,578 | -0.16(-0.84%) |
Jun 29, 2010 | 18.95 | 19.07 | 18.41 | 18.51 | 7,522,439 | -1.04(-5.30%) |
Jun 25, 2010 | 19.55 | 19.70 | 19.32 | 19.55 | 6,729,789 | +0.17(+0.88%) |
Jun 24, 2010 | 19.66 | 19.66 | 19.32 | 19.38 | 4,894,366 | -0.33(-1.69%) |
Jun 23, 2010 | 19.74 | 19.79 | 19.42 | 19.71 | 3,956,332 | -0.18(-0.93%) |
Jun 22, 2010 | 20.28 | 20.33 | 19.86 | 19.89 | 5,475,407 | -0.32(-1.56%) |
Jun 21, 2010 | 20.60 | 20.63 | 20.10 | 20.21 | 4,211,209 | -0.08(-0.40%) |
Jun 18, 2010 | 20.29 | 20.33 | 20.16 | 20.29 | 4,402,628 | +0.14(+0.69%) |
Jun 17, 2010 | 20.28 | 20.28 | 19.95 | 20.15 | 7,380,326 | +0.00(+0.00%) |
Jun 16, 2010 | 20.01 | 20.23 | 19.97 | 20.15 | 3,647,820 | +0.04(+0.18%) |
Jun 15, 2010 | 19.78 | 20.12 | 19.68 | 20.11 | 4,877,697 | +0.53(+2.70%) |
Jun 14, 2010 | 19.84 | 19.93 | 19.51 | 19.59 | 5,483,592 | +0.05(+0.26%) |
Jun 11, 2010 | 19.40 | 19.61 | 19.31 | 19.53 | 3,640,244 | +0.00(+0.00%) |
Jun 10, 2010 | 19.27 | 19.54 | 19.27 | 19.53 | 5,064,278 | +0.59(+3.10%) |
Jun 09, 2010 | 19.25 | 19.39 | 18.93 | 18.95 | 7,480,215 | -0.09(-0.46%) |
Jun 08, 2010 | 18.81 | 19.04 | 18.62 | 19.03 | 10,134,465 | +0.32(+1.69%) |
Jun 07, 2010 | 18.84 | 19.11 | 18.72 | 18.72 | 4,134,440 | -0.16(-0.86%) |
Jun 04, 2010 | 18.88 | 19.42 | 18.80 | 18.88 | 9,020,742 | -0.71(-3.64%) |
Jun 03, 2010 | 19.75 | 19.81 | 19.33 | 19.59 | 14,139,540 | -0.04(-0.19%) |
Jun 02, 2010 | 19.13 | 19.64 | 19.10 | 19.63 | 4,609,667 | +0.63(+3.33%) |
Jun 01, 2010 | 19.21 | 19.53 | 18.97 | 19.00 | 5,973,704 | -0.23(-1.18%) |
May 28, 2010 | 19.23 | 19.54 | 19.10 | 19.23 | 5,031,480 | -0.16(-0.83%) |
May 27, 2010 | 19.06 | 19.40 | 19.00 | 19.39 | 4,396,702 | +0.68(+3.61%) |
May 26, 2010 | 18.92 | 19.14 | 18.65 | 18.71 | 4,804,999 | +0.03(+0.16%) |
May 25, 2010 | 17.95 | 18.70 | 17.92 | 18.68 | 2,722 | +0.05(+0.28%) |
May 24, 2010 | 18.84 | 19.01 | 18.62 | 18.63 | 4,949,327 | -0.24(-1.25%) |
May 21, 2010 | 18.22 | 18.94 | 18.10 | 18.87 | 8,702,646 | +0.01(+0.08%) |
May 20, 2010 | 18.58 | 18.89 | 18.48 | 18.85 | 1,633 | -0.61(-3.13%) |
May 19, 2010 | 19.54 | 19.67 | 19.00 | 19.46 | 8,689,839 | -0.24(-1.19%) |
May 18, 2010 | 20.03 | 20.23 | 19.64 | 19.70 | 6,533 | -0.17(-0.85%) |
May 17, 2010 | 20.12 | 20.17 | 19.47 | 19.86 | 8,733,679 | -0.24(-1.17%) |
May 14, 2010 | 20.10 | 20.32 | 19.81 | 20.10 | 9,737,185 | -0.37(-1.79%) |
May 13, 2010 | 20.76 | 20.78 | 20.42 | 20.47 | 7,246,317 | -0.22(-1.07%) |
May 12, 2010 | 20.52 | 20.72 | 20.47 | 20.69 | 3,794,223 | +0.36(+1.77%) |
May 11, 2010 | 20.54 | 20.61 | 20.31 | 20.33 | 8,174,556 | +0.12(+0.58%) |
May 10, 2010 | 20.05 | 20.25 | 20.04 | 20.21 | 15,578,757 | +0.84(+4.36%) |
May 07, 2010 | 19.37 | 19.61 | 18.90 | 19.36 | 9,863,892 | +0.62(+3.29%) |
May 06, 2010 | 19.70 | 20.03 | 16.71 | 18.75 | 136 | -0.99(-5.02%) |
May 05, 2010 | 19.89 | 20.22 | 19.71 | 19.74 | 11,288,760 | -0.56(-2.75%) |
May 04, 2010 | 20.56 | 20.58 | 20.22 | 20.30 | 9,751,592 | -0.61(-2.92%) |
May 03, 2010 | 20.86 | 21.05 | 20.73 | 20.91 | 4,181,031 | +0.17(+0.81%) |
Apr 30, 2010 | 21.05 | 21.08 | 20.74 | 20.74 | 6,236,346 | -0.29(-1.36%) |
Apr 29, 2010 | 20.83 | 21.06 | 20.82 | 21.03 | 3,302,470 | +0.37(+1.81%) |
Apr 28, 2010 | 20.77 | 20.84 | 20.52 | 20.65 | 5,122,827 | +0.05(+0.25%) |
Apr 27, 2010 | 21.03 | 21.17 | 20.60 | 20.60 | 7,166,398 | -0.60(-2.81%) |
Apr 26, 2010 | 21.19 | 21.29 | 21.12 | 21.19 | 3,659,805 | +0.06(+0.28%) |
Apr 23, 2010 | 21.00 | 21.19 | 20.86 | 21.14 | 3,166,980 | +0.09(+0.42%) |
Apr 22, 2010 | 20.83 | 21.05 | 20.65 | 21.05 | 5,601,653 | +0.06(+0.28%) |
Apr 21, 2010 | 21.13 | 21.16 | 20.88 | 20.99 | 4,607,203 | -0.05(-0.24%) |
Apr 20, 2010 | 21.02 | 21.11 | 20.91 | 21.04 | 5,392,420 | +0.39(+1.89%) |
Apr 19, 2010 | 20.40 | 20.67 | 20.30 | 20.65 | 4,796,296 | +0.03(+0.14%) |
Apr 16, 2010 | 21.02 | 21.05 | 20.50 | 20.62 | 6,999,953 | -0.49(-2.33%) |
Apr 15, 2010 | 21.16 | 21.30 | 21.06 | 21.11 | 2,460,260 | -0.03(-0.14%) |
Apr 14, 2010 | 21.11 | 21.20 | 20.97 | 21.14 | 3,362,372 | +0.22(+1.05%) |
Apr 13, 2010 | 20.92 | 20.98 | 20.69 | 20.92 | 3,959,170 | -0.07(-0.31%) |
Apr 12, 2010 | 20.98 | 21.14 | 20.94 | 20.99 | 2,911,986 | -0.04(-0.17%) |
Apr 09, 2010 | 20.99 | 21.06 | 20.90 | 21.03 | 3,077,945 | +0.12(+0.56%) |
Apr 08, 2010 | 20.75 | 20.97 | 20.45 | 20.91 | 6,138,566 | +0.07(+0.32%) |
Apr 07, 2010 | 21.03 | 21.04 | 20.76 | 20.84 | 4,759,281 | -0.18(-0.84%) |
Apr 06, 2010 | 21.05 | 21.16 | 20.96 | 21.02 | 5,167,079 | +0.01(+0.04%) |
Apr 05, 2010 | 21.00 | 21.07 | 20.93 | 21.01 | 3,533,475 | +0.13(+0.63%) |
Apr 01, 2010 | 20.76 | 20.88 | 20.88 | 20.88 | 3,211,398 | +0.37(+1.83%) |
Mar 31, 2010 | 20.53 | 20.63 | 20.39 | 20.50 | 4,298,790 | +0.00(+0.00%) |
Mar 30, 2010 | 20.47 | 20.55 | 20.39 | 20.50 | 3,445,796 | +0.07(+0.32%) |
Mar 29, 2010 | 20.33 | 20.44 | 20.26 | 20.44 | 3,702,799 | +0.25(+1.24%) |
Mar 26, 2010 | 20.25 | 20.32 | 20.01 | 20.19 | 4,565,636 | -0.03(-0.15%) |
Mar 25, 2010 | 20.39 | 20.48 | 20.19 | 20.22 | 5,533,255 | +0.04(+0.18%) |
Mar 24, 2010 | 20.37 | 20.37 | 20.16 | 20.18 | 3,781,234 | -0.33(-1.61%) |
Mar 23, 2010 | 20.33 | 20.53 | 20.33 | 20.51 | 3,979,538 | +0.18(+0.90%) |
Mar 22, 2010 | 20.11 | 20.36 | 20.01 | 20.33 | 3,780,446 | -0.04(-0.22%) |
Mar 19, 2010 | 20.58 | 20.64 | 20.28 | 20.37 | 2,811,757 | -0.14(-0.68%) |
Mar 18, 2010 | 20.70 | 20.77 | 20.44 | 20.51 | 3,718,324 | -0.20(-0.96%) |
Mar 17, 2010 | 20.71 | 20.81 | 20.67 | 20.71 | 5,755,973 | +0.10(+0.50%) |
Mar 16, 2010 | 20.46 | 20.64 | 20.42 | 20.61 | 3,804,562 | +0.29(+1.45%) |
Mar 15, 2010 | 20.20 | 20.33 | 20.19 | 20.31 | 1,963,396 | -0.03(-0.14%) |
Mar 12, 2010 | 20.38 | 20.47 | 20.30 | 20.34 | 4,367,482 | +0.13(+0.65%) |
Mar 11, 2010 | 20.06 | 20.23 | 19.96 | 20.21 | 2,901,313 | +0.07(+0.37%) |
Mar 10, 2010 | 20.12 | 20.28 | 20.03 | 20.14 | 6,084,580 | +0.03(+0.17%) |
Mar 09, 2010 | 20.05 | 20.20 | 20.01 | 20.10 | 6,032,773 | -0.04(-0.21%) |
Mar 08, 2010 | 20.22 | 20.29 | 20.10 | 20.14 | 3,612,047 | +0.04(+0.22%) |
Mar 05, 2010 | 19.99 | 20.16 | 19.94 | 20.10 | 4,256,652 | +0.30(+1.52%) |
Mar 04, 2010 | 19.89 | 19.93 | 19.70 | 19.80 | 3,796,908 | -0.06(-0.30%) |
Mar 03, 2010 | 19.80 | 19.96 | 19.73 | 19.86 | 5,096,059 | +0.15(+0.75%) |
Mar 02, 2010 | 19.63 | 19.80 | 19.58 | 19.71 | 4,079,551 | +0.29(+1.48%) |
Mar 01, 2010 | 19.20 | 19.44 | 19.17 | 19.42 | 4,942,434 | +0.39(+2.05%) |
Feb 26, 2010 | 19.00 | 19.11 | 18.85 | 19.03 | 5,166,992 | +0.06(+0.31%) |
Feb 25, 2010 | 18.51 | 18.99 | 18.43 | 18.98 | 4,923,302 | +0.08(+0.43%) |
Feb 24, 2010 | 18.87 | 19.03 | 18.78 | 18.89 | 3,467,046 | +0.07(+0.39%) |
Feb 23, 2010 | 19.23 | 19.25 | 18.77 | 18.82 | 6,597,355 | -0.48(-2.51%) |
Feb 22, 2010 | 19.53 | 19.58 | 19.25 | 19.31 | 2,998,278 | -0.12(-0.60%) |
Feb 19, 2010 | 19.22 | 19.53 | 19.22 | 19.42 | 5,722,874 | +0.01(+0.08%) |
Feb 18, 2010 | 19.23 | 19.45 | 19.21 | 19.41 | 5,402,345 | +0.23(+1.19%) |
Feb 17, 2010 | 19.17 | 19.33 | 19.13 | 19.18 | 4,747,422 | +0.02(+0.12%) |
Feb 16, 2010 | 19.01 | 19.20 | 18.99 | 19.16 | 3,285,022 | +0.43(+2.27%) |
Feb 12, 2010 | 18.57 | 18.73 | 18.73 | 18.73 | 5,162,032 | +0.01(+0.04%) |
Feb 11, 2010 | 18.36 | 18.76 | 18.26 | 18.73 | 2,929,486 | +0.42(+2.29%) |
Feb 10, 2010 | 18.19 | 18.37 | 18.05 | 18.31 | 6,107,900 | +0.14(+0.77%) |
Feb 09, 2010 | 18.05 | 18.32 | 17.94 | 18.17 | 3,264,645 | +0.35(+1.98%) |
Feb 08, 2010 | 18.09 | 18.20 | 17.79 | 17.81 | 2,344,692 | -0.19(-1.04%) |
Feb 05, 2010 | 17.85 | 18.04 | 17.57 | 18.00 | 5,833,947 | +0.13(+0.72%) |
Feb 04, 2010 | 18.26 | 18.26 | 17.83 | 17.87 | 5,094,639 | -0.56(-3.03%) |
Feb 03, 2010 | 18.48 | 18.63 | 18.39 | 18.43 | 3,273,605 | -0.08(-0.44%) |
Feb 02, 2010 | 18.45 | 18.60 | 18.31 | 18.51 | 3,601,324 | +0.22(+1.20%) |
Feb 01, 2010 | 18.00 | 18.37 | 18.00 | 18.29 | 5,020,006 | +0.34(+1.88%) |
Jan 29, 2010 | 18.23 | 18.37 | 17.87 | 17.95 | 8,478,693 | -0.18(-1.01%) |
Jan 28, 2010 | 18.47 | 18.52 | 18.05 | 18.14 | 4,476,499 | -0.19(-1.04%) |
Jan 27, 2010 | 18.38 | 18.40 | 18.16 | 18.33 | 3,132,516 | -0.09(-0.48%) |
Jan 26, 2010 | 18.25 | 18.56 | 18.15 | 18.42 | 2,873,740 | -0.06(-0.32%) |
Jan 25, 2010 | 18.55 | 18.58 | 18.41 | 18.48 | 3,766,847 | +0.05(+0.28%) |
Jan 22, 2010 | 18.70 | 18.76 | 18.37 | 18.42 | 7,404,947 | -0.38(-2.03%) |
Jan 21, 2010 | 19.20 | 19.25 | 18.79 | 18.81 | 6,365,603 | -0.40(-2.07%) |
Jan 20, 2010 | 19.23 | 19.32 | 19.03 | 19.20 | 4,823,372 | -0.45(-2.28%) |
Jan 19, 2010 | 19.69 | 19.71 | 19.57 | 19.65 | 3,340,555 | +0.02(+0.11%) |
Jan 15, 2010 | 19.87 | 19.63 | 19.63 | 19.63 | 2,713,327 | -0.29(-1.48%) |
Jan 14, 2010 | 19.92 | 19.96 | 19.78 | 19.92 | 2,219,619 | +0.06(+0.30%) |
Jan 13, 2010 | 19.75 | 19.89 | 19.51 | 19.86 | 2,768,093 | +0.20(+1.01%) |
Jan 12, 2010 | 19.84 | 19.84 | 19.54 | 19.67 | 2,966,597 | -0.35(-1.76%) |
Jan 11, 2010 | 20.20 | 20.31 | 19.92 | 20.02 | 4,044,754 | -0.06(-0.29%) |
Jan 08, 2010 | 19.92 | 20.08 | 19.83 | 20.08 | 2,617,128 | +0.10(+0.51%) |
Jan 07, 2010 | 20.04 | 20.05 | 19.75 | 19.97 | 2,213,234 | -0.07(-0.33%) |
Jan 06, 2010 | 19.95 | 20.11 | 19.92 | 20.04 | 2,696,271 | +0.15(+0.78%) |
Jan 05, 2010 | 19.89 | 19.96 | 19.74 | 19.89 | 5,200,311 | +0.11(+0.56%) |