Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 12.82 | 12.99 | 12.75 | 12.76 | 18,285,728 | -0.34(-2.59%) |
Sep 29, 2011 | 12.68 | 13.10 | 12.66 | 13.10 | 16,995,016 | +0.74(+6.03%) |
Sep 28, 2011 | 12.64 | 12.82 | 12.28 | 12.36 | 17,478,404 | -0.23(-1.83%) |
Sep 27, 2011 | 12.43 | 12.85 | 12.28 | 12.59 | 19,721,540 | +0.69(+5.80%) |
Sep 26, 2011 | 11.66 | 11.93 | 11.41 | 11.90 | 15,586,773 | +0.41(+3.56%) |
Sep 23, 2011 | 11.58 | 11.85 | 11.43 | 11.49 | 17,030,684 | -0.20(-1.75%) |
Sep 22, 2011 | 11.83 | 11.89 | 11.45 | 11.69 | 30,445,540 | -0.43(-3.53%) |
Sep 21, 2011 | 12.87 | 12.93 | 12.12 | 12.12 | 14,174,114 | -0.68(-5.33%) |
Sep 20, 2011 | 13.01 | 13.10 | 12.78 | 12.80 | 12,751,062 | -0.14(-1.07%) |
Sep 19, 2011 | 12.99 | 13.05 | 12.66 | 12.94 | 10,745,529 | -0.33(-2.45%) |
Sep 16, 2011 | 13.32 | 13.51 | 13.11 | 13.27 | 12,548,350 | +0.04(+0.28%) |
Sep 15, 2011 | 12.96 | 13.23 | 12.83 | 13.23 | 11,827,124 | +0.47(+3.69%) |
Sep 14, 2011 | 12.64 | 12.94 | 12.28 | 12.76 | 12,041,995 | +0.24(+1.95%) |
Sep 13, 2011 | 12.48 | 12.71 | 12.39 | 12.51 | 10,012,946 | +0.03(+0.26%) |
Sep 12, 2011 | 12.17 | 12.49 | 12.05 | 12.48 | 12,551,395 | +0.13(+1.03%) |
Sep 09, 2011 | 12.63 | 12.75 | 12.21 | 12.35 | 13,624,993 | -0.45(-3.54%) |
Sep 08, 2011 | 12.97 | 13.05 | 12.69 | 12.81 | 14,897,090 | -0.29(-2.23%) |
Sep 07, 2011 | 12.72 | 13.14 | 12.62 | 13.10 | 11,240,245 | +0.72(+5.78%) |
Sep 06, 2011 | 12.35 | 12.44 | 12.14 | 12.38 | 11,046,165 | -0.39(-3.09%) |
Sep 02, 2011 | 13.06 | 13.14 | 12.78 | 12.78 | 8,476,100 | -0.62(-4.63%) |
Sep 01, 2011 | 13.81 | 13.87 | 13.38 | 13.40 | 13,856,266 | -0.38(-2.73%) |
Aug 31, 2011 | 13.59 | 13.93 | 13.55 | 13.77 | 14,306,530 | +0.29(+2.17%) |
Aug 30, 2011 | 13.48 | 13.60 | 13.27 | 13.48 | 7,948,921 | -0.14(-0.99%) |
Aug 29, 2011 | 13.22 | 13.62 | 13.21 | 13.62 | 8,154,955 | +0.64(+4.92%) |
Aug 26, 2011 | 12.79 | 13.09 | 12.54 | 12.98 | 8,642,087 | +0.10(+0.79%) |
Aug 25, 2011 | 13.42 | 13.58 | 12.71 | 12.88 | 10,933,258 | -0.43(-3.24%) |
Aug 24, 2011 | 12.90 | 13.33 | 12.83 | 13.31 | 9,714,603 | +0.33(+2.53%) |
Aug 23, 2011 | 12.78 | 13.03 | 12.64 | 12.98 | 14,276,671 | +0.24(+1.89%) |
Aug 22, 2011 | 12.98 | 12.99 | 12.56 | 12.74 | 16,029,788 | +0.10(+0.78%) |
Aug 19, 2011 | 12.74 | 13.21 | 12.61 | 12.64 | 13,623,695 | -0.27(-2.12%) |
Aug 18, 2011 | 13.22 | 13.29 | 12.79 | 12.91 | 20,734,680 | -0.77(-5.66%) |
Aug 17, 2011 | 13.71 | 13.84 | 13.51 | 13.69 | 11,136,910 | +0.06(+0.46%) |
Aug 16, 2011 | 13.70 | 13.87 | 13.50 | 13.62 | 12,871,645 | -0.27(-1.94%) |
Aug 15, 2011 | 13.76 | 13.94 | 13.64 | 13.89 | 12,346,673 | +0.37(+2.70%) |
Aug 12, 2011 | 13.93 | 14.12 | 13.44 | 13.53 | 12,160,166 | -0.21(-1.53%) |
Aug 11, 2011 | 13.10 | 13.96 | 12.72 | 13.74 | 23,145,126 | +0.85(+6.63%) |
Aug 10, 2011 | 14.04 | 14.04 | 12.85 | 12.88 | 31,042,062 | -1.46(-10.20%) |
Aug 09, 2011 | 14.60 | 14.35 | 13.17 | 14.35 | 29,155,918 | +0.70(+5.12%) |
Aug 08, 2011 | 14.60 | 15.05 | 13.63 | 13.65 | 28,444,040 | -1.46(-9.68%) |
Aug 05, 2011 | 15.46 | 15.56 | 14.76 | 15.11 | 23,728,160 | -0.20(-1.28%) |
Aug 04, 2011 | 15.99 | 16.06 | 15.31 | 15.31 | 16,958,058 | -0.94(-5.80%) |
Aug 03, 2011 | 16.16 | 16.29 | 15.79 | 16.25 | 13,088,171 | +0.11(+0.65%) |
Aug 02, 2011 | 16.39 | 16.48 | 16.14 | 16.14 | 13,897,678 | -0.41(-2.47%) |
Aug 01, 2011 | 16.95 | 16.98 | 16.38 | 16.55 | 10,286,999 | -0.13(-0.78%) |
Jul 29, 2011 | 16.49 | 16.80 | 16.48 | 16.68 | 13,398,852 | +0.03(+0.17%) |
Jul 28, 2011 | 16.72 | 17.16 | 16.59 | 16.65 | 18,024,126 | +0.66(+4.14%) |
Jul 27, 2011 | 16.34 | 16.39 | 15.96 | 15.99 | 12,091,272 | -0.42(-2.58%) |
Jul 26, 2011 | 16.52 | 16.61 | 16.38 | 16.42 | 7,550,225 | -0.14(-0.87%) |
Jul 25, 2011 | 16.60 | 16.65 | 16.41 | 16.56 | 6,563,597 | -0.18(-1.06%) |
Jul 22, 2011 | 16.96 | 16.96 | 16.69 | 16.74 | 7,557,467 | -0.15(-0.88%) |
Jul 21, 2011 | 16.67 | 17.20 | 16.63 | 16.89 | 18,314,954 | +0.46(+2.80%) |
Jul 20, 2011 | 16.38 | 16.53 | 16.20 | 16.43 | 9,410,431 | +0.09(+0.58%) |
Jul 19, 2011 | 16.18 | 16.35 | 16.02 | 16.33 | 7,480,478 | +0.28(+1.71%) |
Jul 18, 2011 | 16.33 | 16.36 | 15.97 | 16.06 | 10,701,271 | -0.37(-2.25%) |
Jul 15, 2011 | 16.46 | 16.49 | 16.27 | 16.43 | 10,016,068 | +0.04(+0.22%) |
Jul 14, 2011 | 16.50 | 16.60 | 16.33 | 16.39 | 10,965,656 | -0.04(-0.22%) |
Jul 13, 2011 | 16.41 | 16.67 | 16.30 | 16.43 | 8,573,048 | +0.11(+0.64%) |
Jul 12, 2011 | 16.12 | 16.47 | 16.10 | 16.32 | 12,015,366 | +0.10(+0.63%) |
Jul 11, 2011 | 16.58 | 16.59 | 16.18 | 16.22 | 9,568,582 | -0.63(-3.72%) |
Jul 08, 2011 | 16.89 | 16.95 | 16.61 | 16.85 | 9,860,445 | -0.32(-1.88%) |
Jul 07, 2011 | 17.01 | 17.20 | 16.96 | 17.17 | 8,540,291 | +0.35(+2.09%) |
Jul 06, 2011 | 16.76 | 16.85 | 16.60 | 16.82 | 6,611,997 | -0.01(-0.04%) |
Jul 05, 2011 | 17.17 | 17.17 | 16.78 | 16.82 | 8,553,167 | -0.35(-2.07%) |
Jul 01, 2011 | 16.94 | 17.20 | 16.87 | 17.18 | 7,116,218 | +0.27(+1.61%) |
Jun 30, 2011 | 16.78 | 17.09 | 16.67 | 16.91 | 8,355,704 | +0.20(+1.21%) |
Jun 29, 2011 | 16.52 | 16.76 | 16.51 | 16.71 | 9,522,092 | +0.33(+2.04%) |
Jun 28, 2011 | 16.34 | 16.46 | 16.23 | 16.37 | 8,419,173 | +0.09(+0.56%) |
Jun 27, 2011 | 16.10 | 16.35 | 16.05 | 16.28 | 9,079,902 | +0.24(+1.47%) |
Jun 24, 2011 | 16.31 | 16.38 | 16.05 | 16.05 | 29,120,974 | -0.27(-1.67%) |
Jun 23, 2011 | 16.21 | 16.32 | 15.99 | 16.32 | 14,602,227 | -0.12(-0.71%) |
Jun 22, 2011 | 16.68 | 16.71 | 16.41 | 16.43 | 8,805,484 | -0.29(-1.71%) |
Jun 21, 2011 | 16.57 | 16.79 | 16.46 | 16.72 | 9,663,770 | +0.30(+1.81%) |
Jun 20, 2011 | 16.40 | 16.44 | 16.34 | 16.42 | 6,399,281 | +0.12(+0.71%) |
Jun 17, 2011 | 16.42 | 16.52 | 16.21 | 16.31 | 10,154,509 | +0.07(+0.45%) |
Jun 16, 2011 | 16.30 | 16.40 | 16.05 | 16.23 | 11,515,574 | -0.04(-0.27%) |
Jun 15, 2011 | 16.66 | 16.67 | 16.24 | 16.28 | 13,005,164 | -0.56(-3.33%) |
Jun 14, 2011 | 16.53 | 16.98 | 16.53 | 16.84 | 13,280,633 | +0.44(+2.67%) |
Jun 13, 2011 | 16.28 | 16.44 | 16.23 | 16.40 | 7,871,337 | +0.15(+0.94%) |
Jun 10, 2011 | 16.31 | 16.39 | 16.00 | 16.25 | 10,077,941 | -0.10(-0.62%) |
Jun 09, 2011 | 16.30 | 16.53 | 16.24 | 16.35 | 8,244,899 | +0.10(+0.60%) |
Jun 08, 2011 | 16.41 | 16.48 | 16.21 | 16.25 | 13,341,060 | -0.22(-1.34%) |
Jun 07, 2011 | 16.63 | 16.63 | 16.44 | 16.47 | 16,836,488 | -0.03(-0.15%) |
Jun 06, 2011 | 16.80 | 16.92 | 16.50 | 16.50 | 10,519,366 | -0.33(-1.98%) |
Jun 03, 2011 | 16.67 | 17.09 | 16.67 | 16.83 | 11,324,721 | -1.00(-5.61%) |
May 24, 2011 | 17.81 | 17.95 | 17.69 | 17.83 | 12,439,159 | +0.15(+0.84%) |
May 23, 2011 | 17.73 | 17.89 | 17.63 | 17.68 | 16,999,884 | -0.27(-1.51%) |
May 20, 2011 | 18.22 | 18.28 | 17.91 | 17.95 | 18,719,594 | -0.29(-1.57%) |
May 19, 2011 | 18.36 | 18.47 | 18.13 | 18.24 | 20,076,530 | -0.03(-0.18%) |
May 18, 2011 | 18.89 | 19.10 | 17.91 | 18.27 | 42,655,432 | -1.23(-6.31%) |
May 17, 2011 | 19.25 | 19.53 | 19.23 | 19.50 | 6,919,760 | +0.12(+0.60%) |
May 16, 2011 | 19.40 | 19.64 | 19.34 | 19.39 | 6,785,504 | -0.07(-0.35%) |
May 13, 2011 | 19.73 | 19.84 | 19.31 | 19.46 | 7,027,185 | -0.27(-1.35%) |
May 12, 2011 | 19.45 | 19.78 | 19.36 | 19.72 | 6,984,933 | +0.23(+1.20%) |
May 11, 2011 | 19.70 | 19.78 | 19.32 | 19.49 | 11,103,101 | -0.28(-1.40%) |
May 10, 2011 | 19.79 | 19.88 | 19.71 | 19.77 | 8,517,145 | +0.06(+0.33%) |
May 09, 2011 | 19.79 | 19.89 | 19.52 | 19.70 | 7,490,920 | -0.14(-0.71%) |
May 06, 2011 | 20.16 | 20.28 | 19.69 | 19.84 | 7,562,114 | -0.03(-0.14%) |
May 05, 2011 | 19.86 | 20.04 | 19.68 | 19.87 | 7,668,264 | -0.12(-0.61%) |
May 04, 2011 | 20.24 | 20.24 | 19.86 | 19.99 | 6,855,269 | -0.19(-0.95%) |
May 03, 2011 | 20.24 | 20.31 | 20.04 | 20.19 | 7,172,513 | -0.04(-0.20%) |
May 02, 2011 | 20.20 | 20.24 | 20.17 | 20.23 | 6,933,770 | -0.01(-0.07%) |
Apr 29, 2011 | 20.55 | 20.58 | 20.08 | 20.24 | 10,003,540 | -0.29(-1.42%) |
Apr 28, 2011 | 19.80 | 20.67 | 19.79 | 20.53 | 18,960,372 | +0.98(+4.99%) |
Apr 27, 2011 | 19.54 | 19.62 | 19.09 | 19.56 | 9,221,097 | +0.14(+0.71%) |
Apr 26, 2011 | 19.35 | 19.54 | 19.18 | 19.42 | 7,449,912 | +0.25(+1.30%) |
Apr 25, 2011 | 19.32 | 19.33 | 19.13 | 19.17 | 7,197,893 | -0.16(-0.82%) |
Apr 21, 2011 | 19.23 | 19.36 | 19.01 | 19.33 | 7,734,322 | +0.16(+0.83%) |
Apr 20, 2011 | 19.14 | 19.43 | 19.04 | 19.17 | 10,903,070 | +0.43(+2.31%) |
Apr 19, 2011 | 18.64 | 18.81 | 18.58 | 18.74 | 6,723,278 | +0.16(+0.85%) |
Apr 18, 2011 | 18.52 | 18.66 | 18.46 | 18.58 | 9,794,744 | -0.24(-1.28%) |
Apr 15, 2011 | 18.84 | 18.87 | 18.55 | 18.82 | 10,801,390 | +0.09(+0.48%) |
Apr 14, 2011 | 18.75 | 18.81 | 18.52 | 18.73 | 7,889,514 | -0.15(-0.78%) |
Apr 13, 2011 | 19.29 | 19.31 | 18.82 | 18.88 | 7,479,285 | -0.26(-1.34%) |
Apr 12, 2011 | 19.12 | 19.25 | 19.01 | 19.13 | 7,520,931 | -0.26(-1.32%) |
Apr 11, 2011 | 19.38 | 19.68 | 19.32 | 19.39 | 7,974,697 | +0.06(+0.32%) |
Apr 08, 2011 | 19.63 | 19.71 | 19.21 | 19.33 | 5,231,477 | -0.22(-1.11%) |
Apr 07, 2011 | 19.71 | 19.90 | 19.35 | 19.54 | 12,004,758 | -0.18(-0.89%) |
Apr 06, 2011 | 19.66 | 19.77 | 19.53 | 19.72 | 7,886,315 | +0.14(+0.70%) |
Apr 05, 2011 | 19.56 | 19.63 | 19.43 | 19.58 | 6,929,433 | +0.01(+0.04%) |
Apr 04, 2011 | 19.36 | 19.60 | 19.29 | 19.58 | 9,942,051 | +0.31(+1.59%) |
Apr 01, 2011 | 19.21 | 19.37 | 19.10 | 19.27 | 8,755,541 | +0.26(+1.36%) |
Mar 31, 2011 | 18.85 | 19.13 | 18.75 | 19.01 | 9,142,441 | +0.09(+0.49%) |
Mar 30, 2011 | 18.92 | 18.92 | 18.92 | 18.92 | 7,812,873 | +0.13(+0.71%) |
Mar 29, 2011 | 18.98 | 19.03 | 18.67 | 18.78 | 9,103,093 | -0.20(-1.04%) |
Mar 28, 2011 | 19.04 | 19.18 | 18.98 | 18.98 | 7,359,959 | +0.02(+0.09%) |
Mar 25, 2011 | 19.13 | 19.17 | 18.96 | 18.96 | 7,723,308 | -0.15(-0.79%) |
Mar 24, 2011 | 19.07 | 19.16 | 18.95 | 19.12 | 7,950,974 | +0.22(+1.16%) |
Mar 23, 2011 | 18.99 | 18.99 | 18.70 | 18.90 | 11,181,763 | -0.14(-0.72%) |
Mar 22, 2011 | 18.96 | 19.41 | 18.76 | 19.03 | 16,107,621 | +0.11(+0.59%) |
Mar 21, 2011 | 18.81 | 18.92 | 18.75 | 18.92 | 13,590,818 | +0.67(+3.67%) |
Mar 18, 2011 | 18.48 | 18.62 | 18.18 | 18.25 | 23,144,392 | +0.08(+0.44%) |
Mar 17, 2011 | 18.43 | 18.60 | 18.05 | 18.17 | 25,317,616 | -0.10(-0.55%) |
Mar 16, 2011 | 18.52 | 18.91 | 17.62 | 18.27 | 38,919,284 | -0.06(-0.31%) |
Mar 15, 2011 | 18.02 | 19.41 | 17.96 | 18.33 | 51,016,932 | -1.08(-5.58%) |
Mar 14, 2011 | 18.85 | 19.75 | 18.77 | 19.41 | 26,824,222 | -0.59(-2.97%) |
Mar 11, 2011 | 19.43 | 20.11 | 19.36 | 20.01 | 16,326,219 | -0.05(-0.27%) |
Mar 10, 2011 | 20.25 | 20.26 | 19.94 | 20.06 | 8,229,723 | -0.40(-1.95%) |
Mar 09, 2011 | 20.53 | 20.59 | 20.39 | 20.46 | 5,561,262 | -0.14(-0.66%) |
Mar 08, 2011 | 20.55 | 20.71 | 20.46 | 20.60 | 7,431,469 | +0.15(+0.76%) |
Mar 07, 2011 | 20.76 | 20.93 | 20.42 | 20.44 | 7,803,297 | -0.24(-1.15%) |
Mar 04, 2011 | 20.84 | 21.02 | 20.59 | 20.68 | 8,257,579 | -0.14(-0.67%) |
Mar 03, 2011 | 20.57 | 20.87 | 20.57 | 20.82 | 6,663,655 | +0.44(+2.16%) |
Mar 02, 2011 | 20.63 | 20.68 | 20.36 | 20.38 | 7,701,640 | -0.35(-1.67%) |
Mar 01, 2011 | 21.27 | 21.45 | 20.71 | 20.73 | 12,110,033 | -0.47(-2.23%) |
Feb 28, 2011 | 20.99 | 21.39 | 20.94 | 21.20 | 6,467,350 | +0.37(+1.76%) |
Feb 25, 2011 | 20.74 | 20.87 | 20.58 | 20.83 | 4,653,111 | +0.22(+1.08%) |
Feb 24, 2011 | 20.64 | 20.84 | 20.50 | 20.61 | 8,277,180 | -0.13(-0.61%) |
Feb 23, 2011 | 20.99 | 20.99 | 20.59 | 20.74 | 7,129,967 | -0.14(-0.67%) |
Feb 22, 2011 | 20.96 | 21.19 | 20.75 | 20.88 | 7,596,392 | -0.40(-1.90%) |
Feb 18, 2011 | 21.32 | 21.37 | 21.15 | 21.28 | 8,116,072 | -0.07(-0.34%) |
Feb 17, 2011 | 20.81 | 21.43 | 20.74 | 21.35 | 11,005,888 | +0.52(+2.47%) |
Feb 16, 2011 | 20.63 | 20.89 | 20.58 | 20.84 | 7,088,562 | +0.26(+1.28%) |
Feb 15, 2011 | 20.45 | 20.62 | 20.39 | 20.57 | 5,743,483 | +0.03(+0.16%) |
Feb 14, 2011 | 20.61 | 20.69 | 20.34 | 20.54 | 5,819,280 | -0.07(-0.33%) |
Feb 11, 2011 | 20.25 | 20.64 | 20.17 | 20.61 | 7,955,810 | +0.30(+1.49%) |
Feb 10, 2011 | 20.28 | 20.39 | 20.19 | 20.31 | 9,172,689 | -0.12(-0.60%) |
Feb 09, 2011 | 20.75 | 20.70 | 20.39 | 20.43 | 9,470,164 | -0.32(-1.52%) |
Feb 08, 2011 | 20.67 | 20.88 | 20.63 | 20.75 | 11,811,422 | -0.29(-1.36%) |
Feb 07, 2011 | 20.64 | 21.04 | 20.57 | 21.03 | 12,531,406 | +0.44(+2.14%) |
Feb 04, 2011 | 20.38 | 20.62 | 20.30 | 20.59 | 7,496,965 | +0.22(+1.07%) |
Feb 03, 2011 | 20.39 | 20.46 | 20.25 | 20.37 | 11,252,468 | -0.09(-0.42%) |
Feb 02, 2011 | 20.45 | 20.76 | 20.24 | 20.46 | 16,881,612 | -0.51(-2.44%) |
Feb 01, 2011 | 20.74 | 21.14 | 20.69 | 20.97 | 12,481,776 | +0.34(+1.65%) |
Jan 31, 2011 | 20.73 | 20.81 | 20.47 | 20.63 | 8,942,631 | +0.21(+1.04%) |
Jan 28, 2011 | 21.00 | 21.03 | 20.32 | 20.42 | 13,696,002 | -0.53(-2.55%) |
Jan 27, 2011 | 20.87 | 21.08 | 20.64 | 20.95 | 13,618,147 | +0.04(+0.21%) |
Jan 26, 2011 | 21.04 | 21.06 | 20.89 | 20.91 | 7,230,627 | -0.02(-0.09%) |
Jan 25, 2011 | 20.88 | 21.06 | 20.65 | 20.93 | 9,429,895 | -0.08(-0.36%) |
Jan 24, 2011 | 20.76 | 21.06 | 20.72 | 21.00 | 7,902,645 | +0.18(+0.88%) |
Jan 21, 2011 | 20.69 | 20.91 | 20.48 | 20.82 | 8,107,478 | +0.23(+1.10%) |
Jan 20, 2011 | 20.44 | 20.77 | 20.37 | 20.59 | 7,865,231 | +0.24(+1.18%) |
Jan 19, 2011 | 20.53 | 20.58 | 20.26 | 20.35 | 10,033,745 | -0.05(-0.23%) |
Jan 18, 2011 | 20.63 | 20.95 | 20.28 | 20.40 | 11,907,835 | -0.26(-1.27%) |
Jan 14, 2011 | 20.37 | 20.68 | 20.36 | 20.66 | 9,039,245 | +0.21(+1.03%) |
Jan 13, 2011 | 20.66 | 20.82 | 20.37 | 20.45 | 7,899,338 | -0.03(-0.12%) |
Jan 12, 2011 | 20.08 | 20.57 | 20.07 | 20.48 | 7,717,408 | +0.53(+2.64%) |
Jan 11, 2011 | 19.84 | 20.05 | 19.80 | 19.95 | 6,867,265 | +0.20(+1.00%) |
Jan 10, 2011 | 19.97 | 20.00 | 19.63 | 19.75 | 9,329,137 | -0.26(-1.29%) |
Jan 07, 2011 | 20.17 | 20.26 | 19.89 | 20.01 | 6,796,029 | -0.18(-0.90%) |
Jan 06, 2011 | 20.25 | 20.33 | 19.99 | 20.19 | 7,882,954 | -0.01(-0.04%) |
Jan 05, 2011 | 20.16 | 20.38 | 20.10 | 20.20 | 9,731,129 | -0.04(-0.19%) |
Jan 04, 2011 | 20.62 | 20.63 | 20.10 | 20.24 | 10,774,071 | -0.47(-2.27%) |
Jan 03, 2011 | 20.42 | 20.72 | 20.38 | 20.71 | 8,262,594 | +0.49(+2.43%) |
Dec 31, 2010 | 20.09 | 20.28 | 19.99 | 20.22 | 3,775,734 | +0.12(+0.61%) |
Dec 30, 2010 | 20.28 | 20.32 | 20.07 | 20.10 | 4,377,120 | -0.22(-1.08%) |
Dec 29, 2010 | 20.45 | 20.46 | 20.30 | 20.32 | 4,233,193 | -0.07(-0.33%) |
Dec 28, 2010 | 20.44 | 20.47 | 20.31 | 20.38 | 3,567,365 | -0.03(-0.14%) |
Dec 27, 2010 | 20.37 | 20.48 | 20.30 | 20.41 | 3,441,864 | -0.05(-0.25%) |
Dec 23, 2010 | 20.59 | 20.60 | 20.38 | 20.46 | 5,685,593 | -0.04(-0.21%) |
Dec 22, 2010 | 20.35 | 20.53 | 20.29 | 20.51 | 5,937,778 | +0.23(+1.11%) |
Dec 21, 2010 | 20.30 | 20.42 | 20.14 | 20.28 | 6,359,729 | +0.13(+0.64%) |
Dec 20, 2010 | 20.01 | 20.33 | 19.96 | 20.15 | 7,349,859 | +0.24(+1.22%) |
Dec 17, 2010 | 19.66 | 20.22 | 19.66 | 19.91 | 14,476,133 | +0.21(+1.05%) |
Dec 16, 2010 | 19.76 | 19.88 | 19.58 | 19.70 | 7,737,297 | -0.04(-0.22%) |
Dec 15, 2010 | 19.72 | 20.04 | 19.68 | 19.74 | 8,932,701 | -0.10(-0.51%) |
Dec 14, 2010 | 20.01 | 20.19 | 19.78 | 19.84 | 6,714,387 | -0.18(-0.88%) |
Dec 13, 2010 | 20.17 | 20.23 | 20.01 | 20.02 | 8,090,734 | -0.09(-0.45%) |
Dec 10, 2010 | 20.06 | 20.13 | 19.75 | 20.11 | 7,269,299 | +0.18(+0.90%) |
Dec 09, 2010 | 19.91 | 20.15 | 19.73 | 19.93 | 7,715,647 | +0.25(+1.27%) |
Dec 08, 2010 | 19.33 | 19.70 | 19.24 | 19.68 | 8,128,611 | +0.43(+2.21%) |
Dec 07, 2010 | 19.67 | 19.68 | 19.23 | 19.25 | 7,943,182 | -0.18(-0.94%) |
Dec 06, 2010 | 19.42 | 19.54 | 19.28 | 19.43 | 6,500,625 | -0.06(-0.33%) |
Dec 03, 2010 | 19.30 | 19.54 | 19.18 | 19.50 | 6,075,180 | +0.05(+0.26%) |
Dec 02, 2010 | 19.05 | 19.54 | 19.04 | 19.45 | 9,506,023 | +0.46(+2.42%) |
Dec 01, 2010 | 18.91 | 19.05 | 18.71 | 18.99 | 11,848,020 | +0.54(+2.91%) |
Nov 30, 2010 | 18.44 | 18.68 | 18.23 | 18.45 | 12,707,511 | -0.24(-1.28%) |
Nov 29, 2010 | 18.35 | 18.76 | 18.28 | 18.69 | 13,743,235 | +0.22(+1.20%) |
Nov 26, 2010 | 19.07 | 19.09 | 18.42 | 18.47 | 9,272,532 | -0.87(-4.50%) |
Nov 24, 2010 | 19.16 | 19.34 | 19.34 | 19.34 | 6,474,616 | +0.38(+1.98%) |
Nov 23, 2010 | 19.12 | 19.23 | 18.87 | 18.96 | 8,108,616 | -0.51(-2.63%) |
Nov 22, 2010 | 19.46 | 19.52 | 19.16 | 19.48 | 5,867,070 | -0.10(-0.53%) |
Nov 19, 2010 | 19.58 | 19.59 | 19.28 | 19.58 | 8,998,820 | -0.01(-0.04%) |
Nov 18, 2010 | 19.56 | 19.79 | 19.53 | 19.59 | 9,197,289 | +0.38(+2.00%) |
Nov 17, 2010 | 19.19 | 19.33 | 19.07 | 19.20 | 9,029,672 | +0.01(+0.04%) |
Nov 16, 2010 | 19.36 | 19.42 | 19.03 | 19.20 | 11,002,605 | -0.42(-2.12%) |
Nov 15, 2010 | 19.68 | 19.71 | 19.49 | 19.61 | 7,783,296 | +0.14(+0.72%) |
Nov 12, 2010 | 19.65 | 19.85 | 19.38 | 19.47 | 9,615,411 | -0.37(-1.88%) |
Nov 11, 2010 | 19.94 | 19.95 | 19.37 | 19.85 | 11,129,571 | -0.39(-1.94%) |
Nov 10, 2010 | 20.19 | 20.26 | 19.82 | 20.24 | 8,647,909 | +0.11(+0.55%) |
Nov 09, 2010 | 20.47 | 20.49 | 20.06 | 20.13 | 10,231,525 | -0.25(-1.21%) |
Nov 08, 2010 | 20.52 | 20.54 | 20.29 | 20.37 | 6,933,735 | -0.21(-1.00%) |
Nov 05, 2010 | 20.56 | 20.78 | 20.41 | 20.58 | 9,224,830 | -0.03(-0.16%) |
Nov 04, 2010 | 20.47 | 20.67 | 20.26 | 20.61 | 9,575,058 | +0.41(+2.05%) |
Nov 03, 2010 | 20.14 | 20.20 | 19.75 | 20.20 | 8,152,729 | +0.10(+0.51%) |
Nov 02, 2010 | 20.13 | 20.16 | 20.00 | 20.10 | 3,899,668 | +0.17(+0.86%) |
Nov 01, 2010 | 20.05 | 20.24 | 19.72 | 19.93 | 4,735,681 | +0.01(+0.05%) |
Oct 29, 2010 | 19.95 | 20.04 | 19.74 | 19.91 | 6,084,147 | -0.12(-0.59%) |
Oct 28, 2010 | 20.21 | 20.22 | 19.79 | 20.03 | 7,095,253 | -0.06(-0.30%) |
Oct 27, 2010 | 19.86 | 20.30 | 19.72 | 20.09 | 13,529,283 | +0.41(+2.06%) |
Oct 25, 2010 | 19.92 | 20.00 | 19.63 | 19.69 | 8,200,691 | -0.07(-0.38%) |
Oct 22, 2010 | 19.83 | 19.83 | 19.62 | 19.76 | 5,834,825 | +0.08(+0.40%) |
Oct 21, 2010 | 19.70 | 19.95 | 19.54 | 19.68 | 9,271,131 | +0.07(+0.38%) |
Oct 20, 2010 | 19.62 | 19.82 | 19.51 | 19.61 | 8,548,264 | +0.12(+0.60%) |
Oct 19, 2010 | 19.52 | 19.87 | 19.34 | 19.49 | 8,696,291 | -0.34(-1.69%) |
Oct 18, 2010 | 19.43 | 19.92 | 19.43 | 19.83 | 7,221,750 | +0.40(+2.05%) |
Oct 15, 2010 | 19.69 | 19.79 | 19.16 | 19.43 | 9,341,154 | -0.11(-0.57%) |
Oct 14, 2010 | 19.54 | 19.87 | 19.42 | 19.54 | 9,650,671 | +0.00(+0.02%) |
Oct 13, 2010 | 19.54 | 19.79 | 19.49 | 19.53 | 7,361,406 | +0.11(+0.59%) |
Oct 12, 2010 | 19.21 | 19.46 | 19.12 | 19.42 | 6,147,033 | +0.05(+0.26%) |
Oct 11, 2010 | 19.39 | 19.48 | 19.28 | 19.37 | 4,574,337 | +0.00(+0.02%) |
Oct 08, 2010 | 19.37 | 19.50 | 19.08 | 19.37 | 7,425,271 | +0.27(+1.42%) |
Oct 07, 2010 | 19.25 | 19.34 | 18.94 | 19.10 | 6,872,013 | -0.05(-0.28%) |
Oct 06, 2010 | 18.77 | 19.18 | 18.60 | 19.15 | 10,685,595 | +0.36(+1.90%) |
Oct 05, 2010 | 18.58 | 18.95 | 18.30 | 18.79 | 10,489,182 | +0.46(+2.51%) |
Oct 04, 2010 | 18.52 | 18.56 | 18.14 | 18.33 | 7,371,545 | -0.22(-1.17%) |