Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Dec 31, 2012 | 23.03 | 23.71 | 22.97 | 23.68 | 5,768,665 | +0.55(+2.39%) |
Dec 28, 2012 | 23.28 | 23.35 | 23.09 | 23.13 | 4,633,986 | -0.42(-1.79%) |
Dec 27, 2012 | 23.55 | 23.63 | 23.24 | 23.55 | 3,392,749 | -0.04(-0.18%) |
Dec 26, 2012 | 23.54 | 23.67 | 23.45 | 23.59 | 3,553,598 | +0.13(+0.56%) |
Dec 24, 2012 | 23.31 | 23.63 | 23.18 | 23.46 | 2,232,962 | +0.10(+0.41%) |
Dec 21, 2012 | 23.28 | 23.48 | 23.03 | 23.37 | 7,318,361 | -0.17(-0.71%) |
Dec 20, 2012 | 23.12 | 23.63 | 23.06 | 23.53 | 7,161,831 | +0.41(+1.77%) |
Dec 19, 2012 | 23.10 | 23.24 | 22.96 | 23.12 | 5,538,406 | -0.02(-0.10%) |
Dec 18, 2012 | 22.71 | 23.17 | 22.60 | 23.15 | 5,741,508 | +0.46(+2.04%) |
Dec 17, 2012 | 22.67 | 22.74 | 22.47 | 22.68 | 5,800,087 | +0.06(+0.26%) |
Dec 14, 2012 | 22.39 | 22.71 | 22.38 | 22.62 | 5,071,939 | +0.25(+1.12%) |
Dec 13, 2012 | 22.53 | 22.65 | 22.23 | 22.37 | 8,528,848 | +0.15(+0.70%) |
Dec 12, 2012 | 22.17 | 22.45 | 22.00 | 22.22 | 8,566,469 | +0.15(+0.67%) |
Dec 11, 2012 | 21.71 | 22.08 | 21.70 | 22.07 | 6,340,252 | +0.48(+2.20%) |
Dec 10, 2012 | 21.33 | 21.62 | 21.32 | 21.60 | 3,192,006 | +0.17(+0.80%) |
Dec 07, 2012 | 21.46 | 21.55 | 21.30 | 21.42 | 3,780,102 | +0.04(+0.19%) |
Dec 06, 2012 | 21.46 | 21.48 | 21.24 | 21.38 | 4,902,417 | -0.04(-0.17%) |
Dec 05, 2012 | 21.55 | 21.61 | 20.87 | 21.42 | 8,948,213 | -0.13(-0.61%) |
Dec 04, 2012 | 21.82 | 22.13 | 21.51 | 21.55 | 6,672,657 | -0.53(-2.40%) |
Nov 30, 2012 | 22.18 | 22.20 | 21.92 | 22.08 | 3,950,154 | -0.10(-0.46%) |
Nov 29, 2012 | 21.99 | 22.19 | 21.86 | 22.18 | 6,095,988 | +0.23(+1.03%) |
Nov 28, 2012 | 21.39 | 21.98 | 21.30 | 21.95 | 5,376,967 | +0.40(+1.88%) |
Nov 27, 2012 | 21.39 | 21.85 | 21.30 | 21.55 | 7,585,270 | +0.09(+0.42%) |
Nov 26, 2012 | 21.45 | 21.49 | 21.23 | 21.46 | 3,465,093 | -0.10(-0.44%) |
Nov 23, 2012 | 21.21 | 21.55 | 21.19 | 21.55 | 2,119,279 | +0.48(+2.26%) |
Nov 21, 2012 | 21.11 | 21.12 | 20.99 | 21.08 | 3,217,084 | +0.06(+0.28%) |
Nov 20, 2012 | 21.08 | 21.17 | 20.90 | 21.02 | 5,798,371 | -0.14(-0.65%) |
Nov 19, 2012 | 20.80 | 21.18 | 20.64 | 21.16 | 6,692,682 | +0.76(+3.73%) |
Nov 16, 2012 | 20.01 | 20.43 | 19.59 | 20.39 | 9,952,727 | +0.39(+1.96%) |
Nov 15, 2012 | 20.07 | 20.38 | 19.94 | 20.00 | 6,462,355 | +0.02(+0.09%) |
Nov 14, 2012 | 20.45 | 20.45 | 19.93 | 19.98 | 7,021,806 | -0.44(-2.15%) |
Nov 13, 2012 | 20.38 | 20.55 | 20.06 | 20.42 | 6,761,082 | +0.00(+0.00%) |
Nov 12, 2012 | 20.46 | 20.53 | 20.24 | 20.42 | 3,891,054 | -0.11(-0.55%) |
Nov 09, 2012 | 20.08 | 21.00 | 20.08 | 20.54 | 6,612,137 | +0.22(+1.07%) |
Nov 08, 2012 | 20.67 | 20.67 | 20.12 | 20.32 | 5,721,620 | -0.29(-1.40%) |
Nov 07, 2012 | 20.72 | 20.79 | 20.54 | 20.61 | 6,340,824 | -0.38(-1.82%) |
Nov 06, 2012 | 20.88 | 21.24 | 20.84 | 20.99 | 5,290,920 | +0.15(+0.71%) |
Nov 05, 2012 | 21.17 | 21.21 | 20.70 | 20.84 | 6,087,349 | -0.33(-1.56%) |
Nov 02, 2012 | 21.83 | 21.83 | 21.08 | 21.17 | 7,186,592 | -0.59(-2.71%) |
Nov 01, 2012 | 21.11 | 21.79 | 20.96 | 21.76 | 6,987,395 | +0.65(+3.07%) |
Oct 31, 2012 | 21.25 | 21.25 | 20.77 | 21.11 | 7,043,868 | +0.10(+0.48%) |
Oct 26, 2012 | 20.78 | 21.01 | 21.01 | 21.01 | 8,055,219 | +0.24(+1.13%) |
Oct 25, 2012 | 21.09 | 21.25 | 20.52 | 20.78 | 12,101,079 | -0.66(-3.08%) |
Oct 24, 2012 | 21.75 | 21.94 | 21.34 | 21.44 | 6,676,597 | -0.24(-1.09%) |
Oct 23, 2012 | 21.74 | 21.90 | 21.63 | 21.67 | 5,350,342 | -0.38(-1.71%) |
Oct 19, 2012 | 22.52 | 22.54 | 22.00 | 22.05 | 5,713,583 | -0.43(-1.91%) |
Oct 18, 2012 | 22.09 | 22.56 | 22.09 | 22.48 | 6,628,266 | +0.38(+1.71%) |
Oct 17, 2012 | 22.53 | 22.64 | 21.95 | 22.10 | 8,890,302 | -0.41(-1.81%) |
Oct 16, 2012 | 22.19 | 22.63 | 22.19 | 22.51 | 6,004,333 | +0.36(+1.62%) |
Oct 15, 2012 | 21.80 | 22.18 | 21.71 | 22.15 | 4,543,597 | +0.47(+2.15%) |
Oct 12, 2012 | 21.93 | 22.01 | 21.60 | 21.69 | 5,208,618 | -0.26(-1.18%) |
Oct 11, 2012 | 21.79 | 22.00 | 21.68 | 21.94 | 8,273,106 | +0.37(+1.72%) |
Oct 10, 2012 | 21.51 | 21.64 | 21.32 | 21.57 | 6,327,000 | +0.02(+0.11%) |
Oct 09, 2012 | 21.69 | 21.79 | 21.46 | 21.55 | 4,823,525 | -0.16(-0.76%) |
Oct 08, 2012 | 21.56 | 21.76 | 21.34 | 21.71 | 5,265,804 | +0.02(+0.11%) |
Oct 05, 2012 | 21.67 | 22.03 | 21.58 | 21.69 | 6,314,447 | +0.19(+0.88%) |
Oct 04, 2012 | 21.44 | 21.60 | 21.37 | 21.50 | 4,566,807 | +0.18(+0.83%) |
Oct 03, 2012 | 21.24 | 21.43 | 21.10 | 21.33 | 4,528,738 | +0.12(+0.56%) |
Oct 02, 2012 | 21.35 | 21.47 | 21.17 | 21.21 | 5,661,381 | -0.10(-0.47%) |
Oct 01, 2012 | 21.47 | 21.66 | 21.24 | 21.31 | 5,427,025 | -0.09(-0.44%) |
Sep 28, 2012 | 21.37 | 21.51 | 21.21 | 21.40 | 7,345,994 | -0.14(-0.63%) |
Sep 27, 2012 | 21.29 | 21.59 | 21.28 | 21.54 | 5,324,862 | +0.31(+1.44%) |
Sep 26, 2012 | 21.06 | 21.32 | 20.93 | 21.23 | 8,037,443 | +0.04(+0.17%) |
Sep 25, 2012 | 21.66 | 21.71 | 21.20 | 21.20 | 9,748,149 | -0.48(-2.20%) |
Sep 24, 2012 | 21.73 | 21.95 | 21.48 | 21.67 | 15,536,468 | +0.75(+3.58%) |
Sep 21, 2012 | 21.48 | 21.51 | 20.83 | 20.93 | 14,062,373 | +0.48(+2.33%) |
Sep 20, 2012 | 19.95 | 20.51 | 19.86 | 20.45 | 7,669,668 | +0.34(+1.67%) |
Sep 19, 2012 | 20.16 | 20.24 | 19.95 | 20.11 | 7,290,386 | +0.04(+0.18%) |
Sep 18, 2012 | 20.34 | 20.50 | 19.86 | 20.08 | 10,663,378 | -0.06(-0.32%) |
Sep 17, 2012 | 20.51 | 20.58 | 20.08 | 20.14 | 10,499,621 | -0.79(-3.77%) |
Sep 14, 2012 | 21.07 | 21.51 | 20.85 | 20.93 | 9,621,560 | -0.14(-0.67%) |
Sep 13, 2012 | 20.72 | 21.43 | 20.64 | 21.07 | 10,401,462 | +0.41(+2.00%) |
Sep 12, 2012 | 20.39 | 20.68 | 20.39 | 20.66 | 6,551,547 | +0.34(+1.68%) |
Sep 11, 2012 | 20.51 | 20.55 | 20.30 | 20.32 | 7,117,676 | -0.18(-0.89%) |
Sep 10, 2012 | 20.62 | 20.98 | 20.38 | 20.50 | 13,601,779 | -0.89(-4.16%) |
Sep 07, 2012 | 21.04 | 21.47 | 21.04 | 21.39 | 12,233,982 | +0.44(+2.11%) |
Sep 06, 2012 | 20.47 | 21.02 | 20.47 | 20.95 | 8,335,793 | +0.81(+4.01%) |
Sep 05, 2012 | 20.13 | 20.30 | 20.01 | 20.14 | 5,744,396 | +0.00(+0.00%) |
Sep 04, 2012 | 20.31 | 20.51 | 20.01 | 20.14 | 7,157,597 | -0.22(-1.10%) |
Aug 31, 2012 | 20.47 | 20.52 | 20.22 | 20.37 | 4,223,048 | +0.12(+0.58%) |
Aug 30, 2012 | 20.45 | 20.45 | 20.19 | 20.25 | 3,907,427 | -0.29(-1.41%) |
Aug 29, 2012 | 20.27 | 20.57 | 20.15 | 20.54 | 5,403,162 | +0.23(+1.13%) |
Aug 27, 2012 | 20.39 | 20.42 | 20.26 | 20.31 | 2,900,849 | -0.05(-0.26%) |
Aug 24, 2012 | 20.11 | 20.47 | 20.07 | 20.36 | 3,808,360 | +0.22(+1.11%) |
Aug 23, 2012 | 20.39 | 20.39 | 20.05 | 20.14 | 4,388,605 | -0.32(-1.58%) |
Aug 22, 2012 | 20.28 | 20.47 | 20.12 | 20.46 | 6,113,666 | +0.04(+0.17%) |
Aug 21, 2012 | 20.43 | 20.62 | 20.30 | 20.42 | 6,941,176 | +0.07(+0.35%) |
Aug 20, 2012 | 20.11 | 20.40 | 19.78 | 20.35 | 6,863,735 | -0.02(-0.12%) |
Aug 17, 2012 | 20.69 | 20.71 | 20.26 | 20.38 | 5,619,933 | -0.18(-0.86%) |
Aug 16, 2012 | 20.26 | 20.70 | 20.22 | 20.55 | 10,340,406 | +0.32(+1.57%) |
Aug 15, 2012 | 20.01 | 20.29 | 19.88 | 20.24 | 9,180,298 | +0.14(+0.67%) |
Aug 14, 2012 | 20.07 | 20.30 | 19.93 | 20.10 | 9,225,896 | +0.10(+0.50%) |
Aug 13, 2012 | 19.55 | 20.06 | 19.52 | 20.00 | 10,913,294 | +0.77(+4.02%) |
Aug 10, 2012 | 19.00 | 19.35 | 18.96 | 19.23 | 7,512,754 | +0.12(+0.61%) |
Aug 09, 2012 | 19.00 | 19.28 | 18.84 | 19.11 | 5,040,861 | -0.03(-0.15%) |
Aug 08, 2012 | 19.32 | 19.34 | 19.09 | 19.14 | 6,299,219 | -0.29(-1.47%) |
Aug 07, 2012 | 19.25 | 19.59 | 19.20 | 19.43 | 5,149,440 | +0.25(+1.31%) |
Aug 06, 2012 | 19.14 | 19.24 | 19.02 | 19.17 | 4,126,177 | +0.05(+0.28%) |
Aug 03, 2012 | 18.99 | 19.37 | 18.97 | 19.12 | 5,859,537 | +0.39(+2.09%) |
Aug 02, 2012 | 18.66 | 18.90 | 18.41 | 18.73 | 6,946,654 | -0.23(-1.20%) |
Aug 01, 2012 | 19.27 | 19.36 | 18.94 | 18.96 | 4,659,739 | -0.22(-1.16%) |
Jul 31, 2012 | 19.22 | 19.34 | 19.16 | 19.18 | 4,774,864 | -0.02(-0.09%) |
Jul 30, 2012 | 19.47 | 19.47 | 19.10 | 19.20 | 6,447,105 | -0.30(-1.56%) |
Jul 27, 2012 | 19.34 | 19.66 | 19.20 | 19.50 | 9,858,127 | +0.54(+2.84%) |
Jul 26, 2012 | 18.83 | 19.68 | 18.71 | 18.96 | 9,459,027 | +0.63(+3.41%) |
Jul 25, 2012 | 18.61 | 18.72 | 18.17 | 18.34 | 8,108,174 | -0.02(-0.13%) |
Jul 24, 2012 | 18.75 | 18.83 | 18.19 | 18.36 | 6,663,027 | -0.41(-2.18%) |
Jul 23, 2012 | 18.84 | 18.95 | 18.50 | 18.77 | 7,349,924 | -0.11(-0.56%) |
Jul 20, 2012 | 18.88 | 19.16 | 18.76 | 18.88 | 7,566,118 | -0.18(-0.92%) |
Jul 19, 2012 | 18.93 | 19.21 | 18.58 | 19.05 | 11,042,476 | +0.15(+0.80%) |
Jul 18, 2012 | 18.47 | 19.07 | 18.36 | 18.90 | 10,939,603 | +0.26(+1.41%) |
Jul 17, 2012 | 18.11 | 18.85 | 18.11 | 18.64 | 13,306,083 | +0.69(+3.84%) |
Jul 16, 2012 | 17.95 | 18.07 | 17.50 | 17.95 | 9,370,337 | -0.03(-0.16%) |
Jul 13, 2012 | 17.58 | 18.35 | 17.55 | 17.98 | 11,150,383 | +0.41(+2.33%) |
Jul 12, 2012 | 17.17 | 17.73 | 17.06 | 17.57 | 8,777,160 | +0.20(+1.14%) |
Jul 11, 2012 | 17.01 | 17.49 | 16.97 | 17.37 | 13,587,624 | +0.67(+4.03%) |
Jul 10, 2012 | 16.98 | 17.16 | 16.54 | 16.70 | 6,521,196 | -0.20(-1.21%) |
Jul 09, 2012 | 16.94 | 16.98 | 16.71 | 16.90 | 5,925,498 | -0.09(-0.55%) |
Jul 06, 2012 | 16.97 | 17.05 | 16.85 | 16.99 | 6,526,553 | -0.26(-1.49%) |
Jul 05, 2012 | 17.25 | 17.36 | 16.97 | 17.25 | 3,594,445 | -0.04(-0.20%) |
Jul 03, 2012 | 16.98 | 17.44 | 16.94 | 17.29 | 3,949,747 | +0.36(+2.11%) |
Jul 02, 2012 | 16.90 | 16.98 | 16.57 | 16.93 | 6,229,908 | +0.03(+0.17%) |
Jun 29, 2012 | 16.81 | 16.96 | 16.72 | 16.90 | 8,303,123 | +0.60(+3.66%) |
Jun 28, 2012 | 16.37 | 16.40 | 16.02 | 16.30 | 6,915,192 | -0.16(-0.99%) |
Jun 27, 2012 | 16.45 | 16.62 | 16.39 | 16.47 | 5,400,696 | +0.09(+0.57%) |
Jun 26, 2012 | 16.48 | 16.55 | 16.30 | 16.37 | 6,578,356 | -0.11(-0.64%) |
Jun 25, 2012 | 16.84 | 16.84 | 16.44 | 16.48 | 5,726,652 | -0.60(-3.52%) |
Jun 22, 2012 | 16.99 | 17.15 | 16.70 | 17.08 | 9,031,592 | +0.20(+1.21%) |
Jun 21, 2012 | 17.40 | 17.47 | 16.86 | 16.88 | 4,582,107 | -0.47(-2.70%) |
Jun 20, 2012 | 17.48 | 17.53 | 17.18 | 17.34 | 5,369,812 | -0.15(-0.87%) |
Jun 19, 2012 | 17.15 | 17.66 | 17.06 | 17.50 | 8,038,510 | +0.45(+2.64%) |
Jun 18, 2012 | 16.84 | 17.15 | 16.68 | 17.05 | 6,282,137 | +0.19(+1.11%) |
Jun 15, 2012 | 16.95 | 17.01 | 16.70 | 16.86 | 6,441,145 | +0.04(+0.21%) |
Jun 14, 2012 | 16.72 | 16.93 | 16.59 | 16.82 | 5,508,205 | +0.11(+0.63%) |
Jun 13, 2012 | 16.98 | 17.10 | 16.66 | 16.72 | 4,790,142 | -0.32(-1.89%) |
Jun 12, 2012 | 16.79 | 17.05 | 16.73 | 17.04 | 5,370,364 | +0.32(+1.89%) |
Jun 11, 2012 | 17.31 | 17.35 | 16.71 | 16.72 | 5,915,132 | -0.39(-2.25%) |
Jun 08, 2012 | 17.00 | 17.13 | 16.71 | 17.11 | 5,736,565 | +0.03(+0.17%) |
Jun 07, 2012 | 17.34 | 17.69 | 17.02 | 17.08 | 8,610,582 | +0.03(+0.17%) |
Jun 06, 2012 | 16.54 | 17.06 | 16.54 | 17.05 | 9,465,650 | +0.64(+3.88%) |
Jun 05, 2012 | 16.19 | 16.50 | 16.14 | 16.41 | 5,818,522 | +0.16(+0.97%) |
Jun 04, 2012 | 16.46 | 16.46 | 15.95 | 16.26 | 9,439,222 | -0.19(-1.14%) |
Jun 01, 2012 | 16.63 | 16.76 | 16.38 | 16.44 | 6,736,955 | -0.63(-3.66%) |
May 31, 2012 | 17.10 | 17.23 | 16.79 | 17.07 | 7,326,253 | -0.05(-0.27%) |
May 30, 2012 | 17.27 | 17.29 | 17.05 | 17.12 | 6,036,823 | -0.37(-2.14%) |
May 29, 2012 | 17.31 | 17.68 | 17.31 | 17.49 | 8,193,293 | +0.36(+2.08%) |
May 25, 2012 | 17.37 | 17.39 | 17.01 | 17.13 | 8,679,005 | -0.18(-1.05%) |
May 24, 2012 | 17.45 | 17.67 | 17.12 | 17.31 | 9,551,545 | -0.10(-0.57%) |
May 23, 2012 | 17.15 | 17.48 | 16.84 | 17.41 | 11,143,082 | +0.08(+0.44%) |
May 22, 2012 | 17.36 | 17.71 | 17.19 | 17.34 | 8,603,806 | +0.01(+0.04%) |
May 21, 2012 | 16.75 | 17.38 | 16.75 | 17.33 | 8,856,455 | +0.60(+3.57%) |
May 18, 2012 | 16.73 | 16.89 | 16.58 | 16.73 | 8,728,991 | +0.05(+0.31%) |
May 17, 2012 | 17.45 | 17.54 | 16.66 | 16.68 | 14,161,555 | -0.75(-4.32%) |
May 16, 2012 | 18.03 | 18.06 | 17.41 | 17.44 | 10,629,271 | -0.49(-2.75%) |
May 15, 2012 | 17.77 | 18.25 | 17.68 | 17.93 | 11,313,363 | +0.11(+0.62%) |
May 14, 2012 | 17.96 | 18.08 | 17.73 | 17.82 | 7,907,334 | -0.31(-1.69%) |
May 11, 2012 | 17.93 | 18.34 | 17.85 | 18.12 | 7,036,278 | +0.02(+0.13%) |
May 10, 2012 | 18.31 | 18.40 | 18.03 | 18.10 | 7,118,187 | -0.06(-0.35%) |
May 09, 2012 | 18.10 | 18.25 | 17.82 | 18.17 | 10,692,945 | -0.19(-1.01%) |
May 08, 2012 | 18.36 | 18.39 | 17.90 | 18.35 | 10,853,812 | -0.16(-0.88%) |
May 07, 2012 | 18.52 | 18.74 | 18.50 | 18.51 | 6,842,757 | -0.10(-0.56%) |
May 04, 2012 | 18.94 | 18.97 | 18.48 | 18.62 | 6,369,199 | -0.36(-1.89%) |
May 03, 2012 | 19.29 | 19.32 | 18.90 | 18.98 | 6,562,905 | -0.34(-1.74%) |
May 02, 2012 | 19.21 | 19.36 | 19.09 | 19.31 | 6,126,841 | -0.04(-0.21%) |
May 01, 2012 | 19.25 | 19.47 | 19.03 | 19.35 | 9,111,497 | +0.05(+0.27%) |
Apr 30, 2012 | 19.52 | 19.52 | 19.09 | 19.30 | 8,597,683 | -0.31(-1.60%) |
Apr 27, 2012 | 19.56 | 19.89 | 19.43 | 19.61 | 7,993,810 | +0.06(+0.30%) |
Apr 26, 2012 | 19.35 | 19.66 | 19.33 | 19.56 | 8,759,533 | +0.12(+0.60%) |
Apr 25, 2012 | 19.17 | 19.47 | 19.13 | 19.44 | 7,087,008 | +0.42(+2.22%) |
Apr 24, 2012 | 18.77 | 19.06 | 18.74 | 19.02 | 7,613,207 | +0.30(+1.61%) |
Apr 23, 2012 | 18.88 | 18.89 | 18.52 | 18.72 | 7,885,882 | -0.42(-2.18%) |
Apr 20, 2012 | 19.18 | 19.34 | 19.09 | 19.13 | 5,712,152 | +0.03(+0.18%) |
Apr 19, 2012 | 19.17 | 19.25 | 18.94 | 19.10 | 5,816,547 | -0.05(-0.27%) |
Apr 18, 2012 | 19.16 | 19.27 | 19.09 | 19.15 | 6,119,759 | -0.10(-0.51%) |
Apr 17, 2012 | 19.13 | 19.31 | 18.92 | 19.25 | 8,337,361 | +0.21(+1.10%) |
Apr 16, 2012 | 19.14 | 19.24 | 18.94 | 19.04 | 7,481,616 | -0.06(-0.33%) |
Apr 13, 2012 | 19.25 | 19.32 | 19.07 | 19.10 | 6,908,758 | -0.17(-0.90%) |
Apr 12, 2012 | 19.02 | 19.34 | 18.96 | 19.28 | 8,854,665 | +0.31(+1.62%) |
Apr 11, 2012 | 19.24 | 19.27 | 18.95 | 18.97 | 10,625,561 | +0.04(+0.21%) |
Apr 10, 2012 | 19.68 | 19.71 | 18.89 | 18.93 | 14,526,458 | -0.75(-3.83%) |
Apr 09, 2012 | 19.81 | 19.85 | 19.60 | 19.68 | 8,704,291 | -0.52(-2.58%) |
Apr 05, 2012 | 20.29 | 20.46 | 20.08 | 20.20 | 6,018,598 | -0.13(-0.65%) |
Apr 04, 2012 | 20.31 | 20.41 | 20.05 | 20.34 | 7,951,648 | +0.07(+0.34%) |
Apr 03, 2012 | 20.37 | 20.62 | 20.20 | 20.27 | 10,271,254 | -0.11(-0.54%) |
Apr 02, 2012 | 20.34 | 20.46 | 20.22 | 20.38 | 7,367,600 | +0.04(+0.20%) |
Mar 30, 2012 | 20.48 | 20.48 | 20.15 | 20.34 | 6,668,295 | -0.03(-0.17%) |
Mar 29, 2012 | 20.05 | 20.43 | 20.02 | 20.37 | 6,605,763 | +0.17(+0.83%) |
Mar 28, 2012 | 20.64 | 20.68 | 20.11 | 20.20 | 8,722,846 | -0.50(-2.41%) |
Mar 27, 2012 | 20.91 | 20.99 | 20.69 | 20.70 | 6,464,578 | -0.14(-0.69%) |
Mar 26, 2012 | 20.60 | 20.88 | 20.58 | 20.85 | 6,871,694 | +0.46(+2.24%) |
Mar 23, 2012 | 20.37 | 20.41 | 20.01 | 20.39 | 8,229,986 | +0.08(+0.40%) |
Mar 22, 2012 | 20.36 | 20.42 | 20.05 | 20.31 | 6,478,704 | -0.36(-1.77%) |
Mar 21, 2012 | 20.56 | 20.74 | 20.51 | 20.67 | 7,399,593 | +0.22(+1.08%) |
Mar 20, 2012 | 20.32 | 20.47 | 20.13 | 20.45 | 8,642,478 | -0.08(-0.39%) |
Mar 19, 2012 | 20.63 | 20.73 | 20.42 | 20.54 | 6,209,346 | -0.08(-0.37%) |
Mar 16, 2012 | 20.82 | 20.82 | 20.46 | 20.61 | 10,619,249 | -0.21(-1.03%) |
Mar 15, 2012 | 20.69 | 20.87 | 20.40 | 20.82 | 10,371,148 | +0.13(+0.64%) |
Mar 14, 2012 | 21.02 | 21.15 | 20.60 | 20.69 | 8,652,439 | -0.34(-1.60%) |
Mar 13, 2012 | 20.66 | 21.03 | 20.62 | 21.03 | 9,768,021 | +0.47(+2.28%) |
Mar 12, 2012 | 20.43 | 20.60 | 20.39 | 20.56 | 6,383,800 | +0.14(+0.71%) |
Mar 09, 2012 | 20.55 | 20.64 | 20.26 | 20.41 | 6,816,147 | -0.03(-0.17%) |
Mar 08, 2012 | 20.30 | 20.61 | 20.26 | 20.45 | 8,085,014 | +0.30(+1.50%) |
Mar 07, 2012 | 20.40 | 20.43 | 19.79 | 20.15 | 12,406,533 | -0.21(-1.02%) |
Mar 06, 2012 | 20.31 | 20.39 | 20.16 | 20.36 | 10,013,578 | -0.21(-1.01%) |
Mar 05, 2012 | 20.61 | 20.81 | 20.48 | 20.56 | 8,239,702 | -0.08(-0.36%) |
Mar 02, 2012 | 20.42 | 20.86 | 20.41 | 20.64 | 8,332,668 | +0.24(+1.19%) |
Mar 01, 2012 | 20.38 | 20.56 | 20.27 | 20.40 | 7,360,458 | +0.03(+0.14%) |
Feb 29, 2012 | 20.12 | 20.86 | 20.12 | 20.37 | 17,124,934 | +0.30(+1.50%) |
Feb 28, 2012 | 19.69 | 20.16 | 19.55 | 20.07 | 15,013,158 | +0.42(+2.12%) |
Feb 27, 2012 | 18.99 | 19.76 | 18.98 | 19.65 | 10,109,282 | +0.57(+3.01%) |
Feb 24, 2012 | 19.10 | 19.30 | 19.04 | 19.08 | 11,567,710 | -0.02(-0.12%) |
Feb 23, 2012 | 19.06 | 19.35 | 18.96 | 19.10 | 5,203,553 | -0.08(-0.42%) |
Feb 22, 2012 | 19.20 | 19.33 | 19.08 | 19.18 | 5,467,473 | -0.13(-0.66%) |
Feb 21, 2012 | 19.52 | 19.58 | 19.23 | 19.31 | 6,704,311 | -0.08(-0.42%) |
Feb 17, 2012 | 19.58 | 19.58 | 19.19 | 19.39 | 9,325,032 | -0.14(-0.71%) |
Feb 16, 2012 | 19.23 | 19.63 | 19.06 | 19.53 | 10,108,759 | +0.49(+2.59%) |
Feb 15, 2012 | 19.27 | 19.29 | 18.97 | 19.03 | 7,395,185 | -0.12(-0.61%) |
Feb 14, 2012 | 19.12 | 19.21 | 18.95 | 19.15 | 10,564,282 | +0.02(+0.09%) |
Feb 13, 2012 | 18.55 | 19.25 | 18.51 | 19.13 | 17,039,158 | +0.83(+4.53%) |
Feb 10, 2012 | 17.96 | 18.33 | 17.79 | 18.30 | 13,352,476 | +0.21(+1.18%) |
Feb 09, 2012 | 17.86 | 18.17 | 17.79 | 18.09 | 5,767,197 | +0.30(+1.71%) |
Feb 08, 2012 | 17.90 | 17.97 | 17.76 | 17.79 | 7,475,746 | -0.09(-0.51%) |
Feb 07, 2012 | 18.00 | 18.06 | 17.73 | 17.88 | 10,130,287 | -0.21(-1.14%) |
Feb 06, 2012 | 18.20 | 18.27 | 17.96 | 18.08 | 6,830,740 | -0.22(-1.19%) |
Feb 03, 2012 | 18.31 | 18.48 | 18.22 | 18.30 | 9,113,070 | +0.14(+0.79%) |
Feb 02, 2012 | 18.37 | 18.53 | 18.14 | 18.16 | 7,422,019 | +0.13(+0.70%) |
Feb 01, 2012 | 18.09 | 18.27 | 17.99 | 18.03 | 6,912,983 | +0.14(+0.77%) |
Jan 31, 2012 | 18.04 | 18.12 | 17.76 | 17.89 | 5,761,587 | +0.03(+0.16%) |
Jan 30, 2012 | 17.60 | 17.97 | 17.53 | 17.87 | 5,946,290 | +0.06(+0.35%) |
Jan 27, 2012 | 17.91 | 17.96 | 17.57 | 17.80 | 7,882,421 | -0.16(-0.86%) |
Jan 26, 2012 | 18.10 | 18.33 | 17.89 | 17.96 | 7,179,713 | -0.04(-0.22%) |
Jan 25, 2012 | 18.31 | 18.31 | 17.96 | 18.00 | 11,679,746 | -0.48(-2.61%) |
Jan 24, 2012 | 17.95 | 18.59 | 17.95 | 18.48 | 7,286,807 | +0.42(+2.32%) |
Jan 23, 2012 | 18.68 | 18.68 | 18.04 | 18.06 | 12,892,393 | -0.59(-3.17%) |
Jan 20, 2012 | 18.63 | 18.69 | 18.37 | 18.65 | 6,752,468 | +0.02(+0.09%) |
Jan 19, 2012 | 18.56 | 18.72 | 18.46 | 18.64 | 6,035,353 | +0.21(+1.12%) |
Jan 18, 2012 | 18.14 | 18.48 | 18.04 | 18.43 | 6,392,066 | +0.22(+1.23%) |
Jan 17, 2012 | 18.27 | 18.36 | 18.15 | 18.21 | 8,149,909 | +0.11(+0.60%) |
Jan 13, 2012 | 18.11 | 18.14 | 17.90 | 18.10 | 7,215,170 | -0.14(-0.79%) |
Jan 12, 2012 | 18.00 | 18.25 | 17.89 | 18.24 | 7,332,257 | +0.34(+1.93%) |
Jan 11, 2012 | 17.95 | 18.14 | 17.87 | 17.89 | 6,861,268 | -0.10(-0.58%) |
Jan 10, 2012 | 18.11 | 18.30 | 17.93 | 18.00 | 7,301,861 | +0.14(+0.80%) |
Jan 09, 2012 | 17.78 | 17.92 | 17.62 | 17.85 | 16,092,174 | +0.07(+0.42%) |
Jan 06, 2012 | 17.54 | 17.97 | 17.47 | 17.78 | 7,705,287 | +0.28(+1.61%) |
Jan 05, 2012 | 17.25 | 17.66 | 16.92 | 17.50 | 7,835,085 | +0.20(+1.16%) |