Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Apr 29, 2011 | 22.23 | 22.40 | 21.89 | 21.95 | 13,758,770 | -0.26(-1.19%) |
Apr 28, 2011 | 22.41 | 22.55 | 22.09 | 22.21 | 5,582,012 | -0.23(-1.03%) |
Apr 27, 2011 | 22.25 | 22.48 | 22.02 | 22.44 | 5,034,109 | +0.14(+0.65%) |
Apr 26, 2011 | 21.90 | 22.55 | 21.79 | 22.30 | 9,264,681 | +0.58(+2.68%) |
Apr 25, 2011 | 21.81 | 22.11 | 21.62 | 21.71 | 6,199,862 | -0.30(-1.35%) |
Apr 21, 2011 | 22.23 | 22.25 | 21.96 | 22.01 | 6,464,519 | -0.15(-0.69%) |
Apr 20, 2011 | 21.92 | 22.20 | 21.79 | 22.16 | 8,587,701 | +0.60(+2.78%) |
Apr 19, 2011 | 21.44 | 21.92 | 21.26 | 21.57 | 12,389,987 | +0.78(+3.74%) |
Apr 18, 2011 | 20.89 | 20.93 | 20.41 | 20.79 | 6,831,069 | -0.46(-2.18%) |
Apr 15, 2011 | 20.72 | 21.28 | 20.59 | 21.25 | 9,142,172 | +0.59(+2.86%) |
Apr 14, 2011 | 20.53 | 20.71 | 20.33 | 20.66 | 4,248,552 | -0.05(-0.26%) |
Apr 13, 2011 | 20.88 | 21.02 | 20.54 | 20.71 | 4,447,754 | -0.07(-0.36%) |
Apr 12, 2011 | 20.83 | 20.85 | 20.49 | 20.79 | 5,059,583 | -0.17(-0.81%) |
Apr 11, 2011 | 21.28 | 21.34 | 20.86 | 20.96 | 5,235,692 | -0.23(-1.09%) |
Apr 08, 2011 | 21.81 | 21.90 | 21.11 | 21.19 | 6,813,436 | -0.62(-2.86%) |
Apr 07, 2011 | 21.73 | 21.98 | 21.59 | 21.81 | 4,800,828 | -0.02(-0.08%) |
Apr 06, 2011 | 21.98 | 22.05 | 21.66 | 21.83 | 4,209,628 | +0.02(+0.08%) |
Apr 05, 2011 | 22.26 | 22.27 | 21.63 | 21.81 | 6,398,459 | -0.12(-0.56%) |
Apr 04, 2011 | 22.19 | 22.29 | 21.83 | 21.94 | 5,558,484 | -0.14(-0.65%) |
Apr 01, 2011 | 21.85 | 22.38 | 21.81 | 22.08 | 10,542,520 | +0.45(+2.06%) |
Mar 31, 2011 | 21.49 | 21.75 | 21.43 | 21.64 | 6,135,360 | +0.19(+0.91%) |
Mar 30, 2011 | 21.44 | 21.69 | 20.97 | 21.44 | 10,441,199 | +0.65(+3.14%) |
Mar 29, 2011 | 20.23 | 20.87 | 20.09 | 20.79 | 5,734,869 | +0.58(+2.88%) |
Mar 28, 2011 | 20.68 | 20.70 | 20.15 | 20.21 | 7,758,863 | -0.40(-1.93%) |
Mar 25, 2011 | 20.61 | 20.76 | 20.36 | 20.60 | 6,577,297 | +0.10(+0.46%) |
Mar 24, 2011 | 20.37 | 20.64 | 20.12 | 20.51 | 4,478,525 | +0.22(+1.10%) |
Mar 23, 2011 | 20.29 | 20.43 | 19.99 | 20.28 | 4,692,085 | -0.07(-0.34%) |
Mar 22, 2011 | 20.81 | 20.82 | 20.20 | 20.35 | 6,899,652 | -0.54(-2.57%) |
Mar 21, 2011 | 20.93 | 20.99 | 20.60 | 20.89 | 8,244,469 | +0.87(+4.33%) |
Mar 18, 2011 | 20.13 | 20.30 | 19.95 | 20.02 | 7,654,096 | +0.10(+0.52%) |
Mar 17, 2011 | 20.02 | 20.22 | 19.74 | 19.92 | 4,805,823 | +0.24(+1.24%) |
Mar 16, 2011 | 19.73 | 19.84 | 19.40 | 19.68 | 8,253,304 | -0.17(-0.87%) |
Mar 15, 2011 | 19.29 | 20.05 | 19.21 | 19.85 | 7,501,895 | -0.16(-0.81%) |
Mar 14, 2011 | 19.91 | 20.05 | 19.68 | 20.01 | 6,056,642 | -0.14(-0.70%) |
Mar 11, 2011 | 19.58 | 20.23 | 19.54 | 20.15 | 7,573,570 | +0.48(+2.41%) |
Mar 10, 2011 | 19.81 | 19.90 | 19.44 | 19.68 | 8,129,958 | -0.40(-2.00%) |
Mar 09, 2011 | 20.00 | 20.18 | 19.78 | 20.08 | 6,027,618 | -0.02(-0.10%) |
Mar 08, 2011 | 19.98 | 20.34 | 19.88 | 20.10 | 6,796,840 | +0.09(+0.43%) |
Mar 07, 2011 | 20.68 | 20.90 | 19.78 | 20.01 | 10,140,753 | -0.32(-1.56%) |
Mar 04, 2011 | 20.71 | 20.73 | 20.17 | 20.33 | 5,164,094 | -0.43(-2.07%) |
Mar 03, 2011 | 20.44 | 20.88 | 20.43 | 20.76 | 5,139,049 | +0.56(+2.78%) |
Mar 02, 2011 | 20.19 | 20.52 | 20.05 | 20.20 | 5,402,089 | -0.05(-0.22%) |
Mar 01, 2011 | 20.75 | 20.83 | 20.07 | 20.24 | 6,654,336 | -0.47(-2.27%) |
Feb 28, 2011 | 20.83 | 20.96 | 20.46 | 20.71 | 5,019,410 | +0.00(+0.02%) |
Feb 25, 2011 | 20.78 | 20.80 | 20.58 | 20.71 | 4,420,325 | +0.09(+0.42%) |
Feb 24, 2011 | 20.58 | 20.80 | 20.35 | 20.62 | 6,170,359 | +0.03(+0.14%) |
Feb 23, 2011 | 21.09 | 21.16 | 20.43 | 20.59 | 7,860,841 | -0.48(-2.29%) |
Feb 22, 2011 | 21.58 | 21.85 | 21.04 | 21.08 | 5,366,620 | -0.68(-3.12%) |
Feb 18, 2011 | 21.62 | 21.76 | 21.54 | 21.76 | 4,474,568 | +0.10(+0.46%) |
Feb 17, 2011 | 21.87 | 21.92 | 21.52 | 21.66 | 4,069,815 | -0.24(-1.08%) |
Feb 16, 2011 | 21.77 | 22.02 | 21.69 | 21.89 | 5,611,825 | +0.18(+0.84%) |
Feb 15, 2011 | 21.67 | 21.71 | 21.49 | 21.71 | 5,515,324 | -0.04(-0.19%) |
Feb 14, 2011 | 21.62 | 21.84 | 21.51 | 21.75 | 5,691,431 | +0.10(+0.46%) |
Feb 11, 2011 | 21.28 | 21.73 | 21.12 | 21.65 | 6,181,124 | +0.43(+2.04%) |
Feb 10, 2011 | 20.88 | 21.34 | 20.84 | 21.22 | 5,700,609 | +0.26(+1.24%) |
Feb 09, 2011 | 21.14 | 21.14 | 20.84 | 20.96 | 7,574,957 | -0.27(-1.26%) |
Feb 08, 2011 | 20.99 | 21.31 | 20.90 | 21.23 | 7,872,953 | +0.21(+1.02%) |
Feb 07, 2011 | 20.86 | 21.19 | 20.79 | 21.01 | 7,169,803 | +0.15(+0.73%) |
Feb 04, 2011 | 20.87 | 21.00 | 20.63 | 20.86 | 8,333,670 | +0.04(+0.19%) |
Feb 03, 2011 | 20.84 | 20.86 | 20.49 | 20.82 | 13,730,232 | -0.06(-0.31%) |
Feb 02, 2011 | 21.43 | 21.59 | 20.81 | 20.89 | 13,195,333 | -0.53(-2.48%) |