Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 21.36 | 22.35 | 21.21 | 22.09 | 4,500,858 | +0.63(+2.94%) |
Oct 28, 2011 | 21.17 | 21.75 | 20.96 | 21.46 | 2,351,924 | +0.23(+1.06%) |
Oct 27, 2011 | 21.62 | 21.62 | 20.09 | 21.23 | 4,010,977 | +0.19(+0.90%) |
Oct 26, 2011 | 21.21 | 21.38 | 20.20 | 21.04 | 2,385,897 | +0.17(+0.81%) |
Oct 25, 2011 | 21.28 | 21.28 | 20.82 | 20.87 | 1,535,198 | -0.60(-2.81%) |
Oct 24, 2011 | 21.92 | 22.18 | 21.23 | 21.48 | 2,063,346 | -0.48(-2.19%) |
Oct 21, 2011 | 20.82 | 22.02 | 20.82 | 21.96 | 3,888,407 | +1.54(+7.57%) |
Oct 20, 2011 | 20.66 | 20.84 | 19.88 | 20.41 | 3,362,781 | -0.25(-1.23%) |
Oct 19, 2011 | 21.43 | 21.53 | 20.50 | 20.67 | 2,662,091 | -0.72(-3.35%) |
Oct 18, 2011 | 20.65 | 21.55 | 20.49 | 21.38 | 3,159,070 | +0.85(+4.13%) |
Oct 17, 2011 | 20.67 | 20.92 | 20.21 | 20.53 | 2,096,090 | -0.24(-1.13%) |
Oct 14, 2011 | 20.22 | 20.87 | 20.10 | 20.77 | 3,677,202 | +0.87(+4.35%) |
Oct 13, 2011 | 18.83 | 19.98 | 18.76 | 19.90 | 3,586,656 | +0.76(+3.99%) |
Oct 12, 2011 | 18.17 | 19.59 | 18.00 | 19.14 | 5,201,004 | +1.15(+6.39%) |
Oct 11, 2011 | 18.07 | 18.14 | 17.76 | 17.99 | 929,686 | -0.08(-0.42%) |
Oct 10, 2011 | 17.89 | 18.16 | 17.73 | 18.07 | 1,119,647 | +0.55(+3.12%) |
Oct 07, 2011 | 17.50 | 17.91 | 17.10 | 17.52 | 2,303,059 | +0.31(+1.81%) |
Oct 06, 2011 | 17.51 | 17.71 | 17.10 | 17.21 | 2,157,800 | +0.19(+1.11%) |
Oct 05, 2011 | 16.84 | 17.75 | 16.67 | 17.02 | 4,957,898 | -0.51(-2.90%) |
Oct 04, 2011 | 17.43 | 17.59 | 16.42 | 17.53 | 4,349,507 | -0.19(-1.06%) |
Oct 03, 2011 | 19.07 | 19.30 | 17.63 | 17.72 | 4,378,226 | -1.27(-6.70%) |
Sep 30, 2011 | 18.39 | 19.13 | 18.34 | 18.99 | 4,381,271 | +0.34(+1.82%) |
Sep 29, 2011 | 18.37 | 18.78 | 18.11 | 18.65 | 1,836,789 | +0.57(+3.12%) |
Sep 28, 2011 | 18.72 | 18.72 | 18.08 | 18.08 | 1,557,467 | -0.59(-3.18%) |
Sep 27, 2011 | 19.12 | 19.19 | 18.60 | 18.68 | 1,457,494 | -0.02(-0.10%) |
Sep 26, 2011 | 18.62 | 18.84 | 18.24 | 18.70 | 2,673,687 | +0.37(+2.00%) |
Sep 23, 2011 | 18.40 | 18.69 | 18.11 | 18.33 | 3,095,402 | -0.43(-2.31%) |
Sep 22, 2011 | 17.92 | 19.15 | 17.92 | 18.76 | 4,080,319 | +0.09(+0.50%) |
Sep 21, 2011 | 18.73 | 19.33 | 18.61 | 18.67 | 4,518,332 | -0.08(-0.40%) |
Sep 20, 2011 | 18.84 | 19.02 | 18.36 | 18.74 | 2,622,752 | +0.08(+0.45%) |
Sep 19, 2011 | 19.53 | 19.53 | 18.59 | 18.66 | 4,212,667 | -1.34(-6.69%) |
Sep 16, 2011 | 20.02 | 20.29 | 19.54 | 20.00 | 4,217,632 | +0.37(+1.87%) |
Sep 15, 2011 | 18.80 | 19.78 | 18.77 | 19.63 | 7,791,252 | +2.10(+11.98%) |
Sep 14, 2011 | 16.68 | 18.00 | 16.58 | 17.53 | 7,681,095 | +0.89(+5.38%) |
Sep 13, 2011 | 17.02 | 17.02 | 16.20 | 16.63 | 4,451,084 | -0.70(-4.02%) |
Sep 12, 2011 | 17.04 | 17.75 | 16.58 | 17.33 | 3,805,390 | +0.09(+0.55%) |
Sep 09, 2011 | 18.20 | 18.45 | 17.22 | 17.24 | 2,524,667 | -1.12(-6.11%) |
Sep 08, 2011 | 18.56 | 18.98 | 18.29 | 18.36 | 1,455,547 | -0.33(-1.76%) |
Sep 07, 2011 | 17.99 | 18.94 | 17.80 | 18.69 | 2,470,691 | +1.02(+5.76%) |
Sep 06, 2011 | 17.03 | 17.81 | 16.83 | 17.67 | 2,508,703 | +0.10(+0.59%) |
Sep 02, 2011 | 17.73 | 17.90 | 17.25 | 17.57 | 2,039,398 | -0.51(-2.81%) |
Sep 01, 2011 | 18.99 | 19.42 | 17.97 | 18.07 | 1,697,790 | -0.79(-4.19%) |
Aug 31, 2011 | 18.73 | 19.22 | 18.60 | 18.87 | 3,039,730 | +0.16(+0.86%) |
Aug 30, 2011 | 18.77 | 18.84 | 18.47 | 18.71 | 1,996,190 | -0.11(-0.60%) |
Aug 29, 2011 | 18.58 | 19.25 | 18.50 | 18.82 | 2,257,485 | +0.45(+2.46%) |
Aug 26, 2011 | 17.91 | 18.46 | 17.40 | 18.37 | 1,545,730 | +0.41(+2.31%) |
Aug 25, 2011 | 19.06 | 19.06 | 17.77 | 17.95 | 1,627,011 | -0.92(-4.89%) |
Aug 24, 2011 | 18.42 | 19.06 | 17.98 | 18.88 | 2,155,663 | +0.43(+2.35%) |
Aug 23, 2011 | 18.03 | 18.46 | 17.47 | 18.44 | 3,619,096 | +0.49(+2.73%) |
Aug 22, 2011 | 18.43 | 18.75 | 17.71 | 17.95 | 1,392,208 | -0.20(-1.09%) |
Aug 19, 2011 | 18.53 | 18.88 | 17.95 | 18.15 | 1,980,205 | -0.65(-3.46%) |
Aug 18, 2011 | 19.30 | 19.50 | 18.53 | 18.80 | 3,928,060 | -0.97(-4.91%) |
Aug 17, 2011 | 20.67 | 20.78 | 19.60 | 19.77 | 3,649,423 | -0.73(-3.58%) |
Aug 16, 2011 | 21.03 | 21.11 | 20.27 | 20.50 | 2,922,997 | -0.76(-3.59%) |
Aug 15, 2011 | 20.18 | 22.18 | 20.18 | 21.27 | 7,522,392 | +1.28(+6.41%) |
Aug 12, 2011 | 18.39 | 20.17 | 17.51 | 19.99 | 6,524,054 | +1.65(+8.99%) |
Aug 11, 2011 | 17.70 | 18.72 | 17.66 | 18.34 | 7,492,143 | +0.84(+4.79%) |
Aug 10, 2011 | 16.77 | 17.86 | 16.65 | 17.50 | 12,787,393 | +0.22(+1.25%) |
Aug 09, 2011 | 20.33 | 18.14 | 16.04 | 17.28 | 8,754,896 | +0.15(+0.88%) |
Aug 08, 2011 | 20.33 | 20.41 | 16.25 | 17.13 | 11,144,082 | -3.58(-17.28%) |
Aug 05, 2011 | 21.75 | 21.90 | 20.43 | 20.71 | 5,674,637 | -0.86(-3.97%) |
Aug 04, 2011 | 23.20 | 23.22 | 21.27 | 21.57 | 6,994,311 | -1.75(-7.51%) |
Aug 03, 2011 | 23.14 | 23.45 | 21.39 | 23.32 | 9,179,184 | +0.11(+0.49%) |
Aug 02, 2011 | 24.44 | 24.57 | 22.93 | 23.21 | 5,056,891 | -0.28(-1.20%) |
Aug 01, 2011 | 25.39 | 25.61 | 22.16 | 23.49 | 12,724,151 | -1.64(-6.52%) |
Jul 29, 2011 | 25.46 | 25.57 | 24.96 | 25.13 | 4,377,006 | -0.51(-1.98%) |
Jul 28, 2011 | 25.92 | 26.28 | 25.33 | 25.64 | 3,976,279 | -0.14(-0.55%) |
Jul 27, 2011 | 26.34 | 26.73 | 25.74 | 25.78 | 7,983,182 | -0.63(-2.39%) |
Jul 26, 2011 | 26.06 | 26.73 | 25.40 | 26.41 | 8,202,898 | +0.07(+0.25%) |
Jul 25, 2011 | 28.30 | 29.01 | 25.91 | 26.34 | 26,645,522 | -6.25(-19.19%) |
Jul 22, 2011 | 32.69 | 32.74 | 32.51 | 32.60 | 2,230,888 | +0.17(+0.52%) |
Jul 21, 2011 | 31.49 | 32.55 | 31.49 | 32.43 | 1,650,147 | +1.11(+3.55%) |
Jul 20, 2011 | 31.27 | 31.56 | 30.79 | 31.32 | 766,154 | +0.21(+0.67%) |
Jul 19, 2011 | 31.12 | 31.96 | 30.96 | 31.11 | 2,938,943 | +0.41(+1.35%) |
Jul 18, 2011 | 31.12 | 31.15 | 30.55 | 30.70 | 1,708,723 | -0.59(-1.90%) |
Jul 15, 2011 | 31.34 | 31.35 | 30.84 | 31.29 | 1,185,573 | +0.00(+0.00%) |
Jul 14, 2011 | 31.36 | 31.59 | 31.06 | 31.29 | 1,176,128 | -0.02(-0.06%) |
Jul 13, 2011 | 31.06 | 31.71 | 30.90 | 31.31 | 1,189,140 | +0.41(+1.34%) |
Jul 12, 2011 | 31.13 | 31.77 | 30.75 | 30.89 | 1,142,086 | -0.24(-0.79%) |
Jul 11, 2011 | 31.59 | 31.71 | 31.07 | 31.14 | 825,881 | -0.73(-2.28%) |
Jul 08, 2011 | 31.99 | 32.03 | 31.36 | 31.86 | 928,684 | -0.43(-1.34%) |
Jul 07, 2011 | 32.26 | 32.72 | 32.02 | 32.30 | 2,047,490 | +0.28(+0.88%) |
Jul 06, 2011 | 31.33 | 32.18 | 31.20 | 32.01 | 2,619,653 | +0.77(+2.47%) |
Jul 05, 2011 | 31.15 | 31.53 | 31.06 | 31.24 | 1,016,910 | +0.10(+0.33%) |
Jul 01, 2011 | 31.21 | 31.55 | 30.65 | 31.14 | 1,765,714 | +0.06(+0.18%) |
Jun 30, 2011 | 30.88 | 31.45 | 30.73 | 31.08 | 1,570,451 | +0.23(+0.73%) |
Jun 29, 2011 | 31.06 | 31.36 | 30.70 | 30.86 | 1,492,439 | +0.01(+0.03%) |
Jun 28, 2011 | 30.70 | 31.16 | 30.69 | 30.85 | 2,692,969 | +0.25(+0.83%) |
Jun 27, 2011 | 30.52 | 30.81 | 29.66 | 30.59 | 3,330,485 | +0.22(+0.71%) |
Jun 24, 2011 | 31.37 | 31.37 | 30.29 | 30.38 | 12,183,030 | -0.90(-2.89%) |
Jun 23, 2011 | 31.36 | 31.50 | 30.40 | 31.28 | 3,420,797 | -0.20(-0.63%) |
Jun 22, 2011 | 31.93 | 32.02 | 31.42 | 31.48 | 2,640,884 | -0.45(-1.42%) |
Jun 21, 2011 | 32.21 | 32.36 | 31.55 | 31.93 | 2,896,409 | -0.31(-0.96%) |
Jun 20, 2011 | 32.32 | 32.40 | 32.20 | 32.24 | 1,551,785 | -0.34(-1.04%) |
Jun 17, 2011 | 32.02 | 32.96 | 31.98 | 32.58 | 4,111,414 | +0.68(+2.13%) |
Jun 16, 2011 | 32.07 | 32.78 | 31.55 | 31.90 | 6,135,806 | +0.68(+2.17%) |
Jun 15, 2011 | 31.32 | 31.57 | 30.72 | 31.22 | 2,701,660 | -0.37(-1.16%) |
Jun 14, 2011 | 31.84 | 32.09 | 31.33 | 31.59 | 1,960,190 | -0.10(-0.33%) |
Jun 13, 2011 | 32.17 | 32.17 | 31.32 | 31.69 | 1,774,780 | -0.24(-0.74%) |
Jun 10, 2011 | 32.97 | 32.97 | 31.89 | 31.93 | 2,359,753 | -1.26(-3.80%) |
Jun 09, 2011 | 32.99 | 33.31 | 32.57 | 33.19 | 1,734,844 | +0.45(+1.38%) |
Jun 08, 2011 | 32.56 | 32.96 | 32.26 | 32.74 | 1,548,277 | +0.23(+0.70%) |
Jun 07, 2011 | 31.92 | 32.87 | 31.77 | 32.51 | 2,013,521 | +0.73(+2.31%) |
Jun 06, 2011 | 32.01 | 32.29 | 31.14 | 31.78 | 2,506,636 | -0.38(-1.17%) |
Jun 03, 2011 | 32.02 | 32.17 | 31.76 | 32.16 | 2,674,416 | -0.33(-1.01%) |
May 24, 2011 | 32.52 | 32.63 | 32.09 | 32.49 | 3,271,488 | +0.08(+0.23%) |
May 23, 2011 | 32.40 | 32.54 | 32.02 | 32.41 | 2,314,958 | -0.21(-0.64%) |
May 20, 2011 | 32.87 | 33.00 | 32.17 | 32.62 | 2,136,832 | -0.40(-1.20%) |
May 19, 2011 | 32.98 | 33.18 | 32.50 | 33.01 | 1,256,933 | -0.02(-0.06%) |
May 18, 2011 | 32.40 | 33.19 | 32.17 | 33.03 | 2,197,990 | +0.50(+1.53%) |
May 17, 2011 | 32.22 | 32.92 | 32.02 | 32.53 | 3,324,105 | +0.27(+0.85%) |
May 16, 2011 | 32.31 | 32.59 | 32.07 | 32.26 | 1,825,958 | -0.33(-1.01%) |
May 13, 2011 | 32.43 | 32.75 | 32.24 | 32.59 | 1,798,705 | +0.08(+0.26%) |
May 12, 2011 | 32.31 | 32.58 | 32.14 | 32.50 | 864,013 | -0.03(-0.09%) |
May 11, 2011 | 32.21 | 32.77 | 32.08 | 32.53 | 1,520,057 | -0.05(-0.14%) |
May 10, 2011 | 32.05 | 32.83 | 32.02 | 32.58 | 1,566,169 | +0.09(+0.29%) |
May 09, 2011 | 32.35 | 32.73 | 32.16 | 32.49 | 2,119,146 | +0.23(+0.70%) |
May 06, 2011 | 32.08 | 32.50 | 31.92 | 32.26 | 1,700,119 | -0.08(-0.26%) |
May 05, 2011 | 31.51 | 32.72 | 31.22 | 32.34 | 2,774,141 | +0.74(+2.35%) |
May 04, 2011 | 31.18 | 31.99 | 30.88 | 31.60 | 4,797,011 | +0.89(+2.88%) |
May 03, 2011 | 31.64 | 31.91 | 30.08 | 30.72 | 3,640,934 | -0.78(-2.48%) |
May 02, 2011 | 31.50 | 31.56 | 31.37 | 31.50 | 2,958,010 | +0.60(+1.95%) |
Apr 29, 2011 | 30.61 | 30.95 | 30.17 | 30.89 | 1,309,953 | +0.22(+0.71%) |
Apr 28, 2011 | 30.62 | 31.07 | 30.38 | 30.68 | 1,668,752 | -0.08(-0.24%) |
Apr 27, 2011 | 30.39 | 31.08 | 30.38 | 30.75 | 3,561,402 | +0.61(+2.03%) |
Apr 26, 2011 | 29.53 | 30.21 | 29.35 | 30.14 | 1,880,682 | +0.57(+1.91%) |
Apr 25, 2011 | 29.40 | 29.65 | 29.29 | 29.58 | 777,836 | +0.00(+0.00%) |
Apr 21, 2011 | 29.96 | 30.12 | 29.45 | 29.58 | 1,552,129 | -0.24(-0.79%) |
Apr 20, 2011 | 30.14 | 30.32 | 29.34 | 29.81 | 4,104,539 | -0.08(-0.28%) |
Apr 19, 2011 | 31.16 | 31.18 | 29.82 | 29.90 | 4,074,978 | -0.32(-1.06%) |
Apr 18, 2011 | 29.97 | 30.65 | 28.96 | 30.22 | 3,090,625 | +0.09(+0.31%) |
Apr 15, 2011 | 30.42 | 30.50 | 30.04 | 30.12 | 3,262,888 | -0.15(-0.50%) |
Apr 14, 2011 | 30.04 | 30.61 | 29.94 | 30.27 | 1,662,495 | +0.08(+0.25%) |
Apr 13, 2011 | 30.14 | 30.56 | 29.86 | 30.20 | 4,214,698 | +0.50(+1.68%) |
Apr 12, 2011 | 30.24 | 30.70 | 29.51 | 29.70 | 4,086,232 | -0.56(-1.84%) |
Apr 11, 2011 | 31.40 | 31.40 | 29.00 | 30.25 | 15,955,063 | -0.99(-3.17%) |
Apr 08, 2011 | 31.57 | 32.01 | 31.07 | 31.24 | 2,484,379 | -0.46(-1.46%) |
Apr 07, 2011 | 31.35 | 31.88 | 30.94 | 31.70 | 2,067,616 | +0.34(+1.08%) |
Apr 06, 2011 | 31.79 | 32.21 | 31.31 | 31.36 | 2,886,136 | -0.68(-2.12%) |
Apr 05, 2011 | 31.74 | 32.07 | 31.32 | 32.04 | 3,829,797 | +0.33(+1.04%) |
Apr 04, 2011 | 31.90 | 31.90 | 31.37 | 31.71 | 2,811,328 | -0.07(-0.21%) |
Apr 01, 2011 | 31.92 | 32.12 | 31.70 | 31.78 | 1,934,448 | -0.12(-0.38%) |
Mar 31, 2011 | 32.02 | 32.13 | 31.71 | 31.90 | 2,081,851 | -0.35(-1.08%) |
Mar 30, 2011 | 32.56 | 32.56 | 31.96 | 32.25 | 3,237,965 | +0.33(+1.03%) |
Mar 29, 2011 | 31.50 | 32.03 | 31.13 | 31.92 | 5,454,192 | +0.80(+2.57%) |
Mar 28, 2011 | 30.96 | 31.19 | 30.85 | 31.12 | 2,227,752 | +0.08(+0.27%) |
Mar 25, 2011 | 30.81 | 31.18 | 30.69 | 31.04 | 3,213,310 | +0.24(+0.80%) |
Mar 24, 2011 | 30.64 | 31.04 | 30.61 | 30.79 | 2,256,685 | +0.01(+0.03%) |
Mar 23, 2011 | 29.86 | 30.78 | 29.67 | 30.78 | 4,476,351 | +0.76(+2.54%) |
Mar 22, 2011 | 30.49 | 30.51 | 29.57 | 30.02 | 4,187,211 | -0.30(-0.99%) |
Mar 21, 2011 | 30.46 | 30.94 | 30.14 | 30.32 | 4,059,360 | -0.82(-2.63%) |
Mar 18, 2011 | 30.24 | 31.16 | 30.05 | 31.14 | 5,800,406 | +1.08(+3.60%) |
Mar 17, 2011 | 29.71 | 30.07 | 29.58 | 30.06 | 3,537,968 | +0.62(+2.11%) |
Mar 16, 2011 | 29.43 | 30.09 | 29.31 | 29.43 | 6,537,710 | -0.08(-0.29%) |
Mar 15, 2011 | 28.95 | 29.67 | 28.90 | 29.52 | 7,566,028 | +0.41(+1.39%) |
Mar 14, 2011 | 29.16 | 29.25 | 28.79 | 29.11 | 9,198,290 | -0.20(-0.67%) |
Mar 11, 2011 | 28.73 | 29.47 | 28.73 | 29.31 | 10,119,544 | +0.09(+0.32%) |