Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
May 24, 2011 | 21.18 | 21.23 | 21.18 | 21.23 | 208,037 | +0.05(+0.24%) |
May 23, 2011 | 21.18 | 21.20 | 21.18 | 21.18 | 192,191 | -0.09(-0.43%) |
May 20, 2011 | 21.25 | 21.28 | 21.24 | 21.27 | 325,518 | +0.03(+0.16%) |
May 19, 2011 | 21.23 | 21.26 | 21.22 | 21.23 | 137,138 | +0.00(+0.00%) |
May 18, 2011 | 21.30 | 21.30 | 21.21 | 21.23 | 118,816 | -0.02(-0.08%) |
May 17, 2011 | 21.27 | 21.27 | 21.20 | 21.25 | 243,952 | +0.05(+0.24%) |
May 16, 2011 | 21.24 | 21.24 | 21.19 | 21.20 | 293,975 | -0.05(-0.24%) |
May 13, 2011 | 21.26 | 21.28 | 21.25 | 21.25 | 123,130 | -0.02(-0.12%) |
May 12, 2011 | 21.31 | 21.31 | 21.25 | 21.28 | 286,989 | -0.04(-0.20%) |
May 11, 2011 | 21.36 | 21.37 | 21.31 | 21.32 | 194,627 | -0.04(-0.20%) |
May 10, 2011 | 21.37 | 21.37 | 21.34 | 21.36 | 205,005 | +0.01(+0.04%) |
May 09, 2011 | 21.38 | 21.38 | 21.34 | 21.35 | 129,038 | -0.01(-0.04%) |
May 06, 2011 | 21.34 | 21.37 | 21.32 | 21.36 | 237,619 | +0.01(+0.04%) |
May 05, 2011 | 21.39 | 21.40 | 21.34 | 21.35 | 495,005 | -0.06(-0.27%) |
May 04, 2011 | 21.44 | 21.44 | 21.40 | 21.41 | 294,170 | -0.02(-0.12%) |
May 03, 2011 | 21.44 | 21.44 | 21.41 | 21.44 | 292,158 | -0.03(-0.12%) |
May 02, 2011 | 21.44 | 21.49 | 21.44 | 21.46 | 344,237 | -0.02(-0.08%) |
Apr 29, 2011 | 21.46 | 21.49 | 21.45 | 21.48 | 668,439 | +0.05(+0.23%) |
Apr 28, 2011 | 21.43 | 21.43 | 21.41 | 21.43 | 248,593 | +0.01(+0.04%) |
Apr 27, 2011 | 21.40 | 21.43 | 21.38 | 21.42 | 529,498 | +0.04(+0.20%) |
Apr 26, 2011 | 21.39 | 21.39 | 21.37 | 21.38 | 176,179 | -0.04(-0.19%) |
Apr 25, 2011 | 21.40 | 21.42 | 21.36 | 21.42 | 583,231 | -0.02(-0.08%) |
Apr 21, 2011 | 21.41 | 21.47 | 21.39 | 21.44 | 1,790,110 | +0.08(+0.36%) |
Apr 20, 2011 | 21.33 | 21.39 | 21.32 | 21.36 | 831,662 | +0.06(+0.27%) |
Apr 19, 2011 | 21.25 | 21.30 | 21.25 | 21.30 | 282,935 | +0.08(+0.35%) |
Apr 18, 2011 | 21.26 | 21.27 | 21.23 | 21.23 | 157,869 | -0.03(-0.12%) |
Apr 15, 2011 | 21.27 | 21.27 | 21.23 | 21.25 | 216,851 | -0.02(-0.08%) |
Apr 14, 2011 | 21.25 | 21.27 | 21.23 | 21.27 | 179,994 | +0.03(+0.12%) |
Apr 13, 2011 | 21.23 | 21.26 | 21.23 | 21.24 | 198,252 | +0.04(+0.19%) |
Apr 12, 2011 | 21.27 | 21.27 | 21.20 | 21.20 | 123,852 | -0.06(-0.29%) |
Apr 11, 2011 | 21.27 | 21.28 | 21.26 | 21.27 | 120,361 | +0.01(+0.03%) |
Apr 08, 2011 | 21.24 | 21.29 | 21.23 | 21.26 | 585,854 | +0.08(+0.35%) |
Apr 07, 2011 | 21.21 | 21.21 | 21.18 | 21.18 | 116,584 | -0.01(-0.04%) |
Apr 06, 2011 | 21.17 | 21.21 | 21.17 | 21.19 | 416,212 | +0.03(+0.13%) |
Apr 05, 2011 | 21.18 | 21.18 | 21.15 | 21.17 | 191,363 | -0.01(-0.05%) |
Apr 04, 2011 | 21.18 | 21.19 | 21.18 | 21.18 | 206,639 | -0.01(-0.04%) |
Apr 01, 2011 | 21.18 | 21.18 | 21.15 | 21.18 | 226,947 | +0.02(+0.12%) |
Mar 31, 2011 | 21.13 | 21.18 | 21.13 | 21.16 | 130,658 | +0.03(+0.16%) |
Mar 30, 2011 | 21.11 | 21.14 | 21.11 | 21.13 | 140,594 | +0.02(+0.12%) |
Mar 29, 2011 | 21.08 | 21.10 | 21.08 | 21.10 | 68,967 | +0.00(+0.02%) |
Mar 28, 2011 | 21.10 | 21.11 | 21.07 | 21.10 | 264,633 | -0.01(-0.06%) |
Mar 25, 2011 | 21.11 | 21.13 | 21.10 | 21.11 | 140,556 | +0.01(+0.04%) |
Mar 24, 2011 | 21.09 | 21.12 | 21.06 | 21.10 | 360,098 | -0.01(-0.04%) |
Mar 23, 2011 | 21.13 | 21.13 | 21.09 | 21.11 | 86,120 | -0.02(-0.08%) |
Mar 22, 2011 | 21.14 | 21.20 | 21.12 | 21.13 | 156,323 | +0.00(+0.00%) |
Mar 21, 2011 | 21.11 | 21.13 | 21.10 | 21.13 | 141,142 | +0.04(+0.20%) |
Mar 18, 2011 | 21.10 | 21.12 | 21.07 | 21.08 | 218,056 | -0.02(-0.08%) |
Mar 17, 2011 | 21.03 | 21.10 | 21.03 | 21.10 | 559,523 | +0.07(+0.32%) |
Mar 16, 2011 | 21.07 | 21.10 | 21.03 | 21.03 | 342,962 | -0.03(-0.16%) |
Mar 15, 2011 | 21.09 | 21.14 | 21.07 | 21.07 | 290,851 | -0.08(-0.36%) |
Mar 14, 2011 | 21.12 | 21.15 | 21.11 | 21.14 | 234,692 | +0.03(+0.12%) |
Mar 11, 2011 | 21.08 | 21.13 | 21.08 | 21.12 | 116,928 | +0.00(+0.00%) |
Mar 10, 2011 | 21.14 | 21.14 | 21.10 | 21.12 | 168,853 | -0.04(-0.20%) |
Mar 09, 2011 | 21.17 | 21.18 | 21.16 | 21.16 | 197,150 | -0.03(-0.16%) |
Mar 08, 2011 | 21.18 | 21.20 | 21.16 | 21.19 | 97,030 | +0.01(+0.04%) |
Mar 07, 2011 | 21.23 | 21.23 | 21.18 | 21.18 | 474,660 | -0.04(-0.20%) |
Mar 04, 2011 | 21.22 | 21.23 | 21.19 | 21.23 | 140,719 | +0.02(+0.08%) |
Mar 03, 2011 | 21.18 | 21.21 | 21.17 | 21.21 | 202,418 | +0.03(+0.16%) |
Mar 02, 2011 | 21.17 | 21.19 | 21.16 | 21.18 | 516,423 | -0.01(-0.04%) |
Mar 01, 2011 | 21.18 | 21.22 | 21.18 | 21.18 | 254,690 | +0.02(+0.08%) |
Feb 28, 2011 | 21.17 | 21.21 | 21.15 | 21.17 | 210,620 | +0.02(+0.08%) |
Feb 25, 2011 | 21.18 | 21.18 | 21.14 | 21.15 | 187,209 | +0.00(+0.00%) |
Feb 24, 2011 | 21.14 | 21.16 | 21.13 | 21.15 | 127,090 | -0.01(-0.04%) |
Feb 23, 2011 | 21.16 | 21.18 | 21.14 | 21.16 | 214,303 | +0.02(+0.08%) |
Feb 22, 2011 | 21.19 | 21.20 | 21.14 | 21.14 | 224,266 | -0.09(-0.43%) |
Feb 18, 2011 | 21.20 | 21.24 | 21.20 | 21.23 | 148,491 | +0.05(+0.24%) |
Feb 17, 2011 | 21.18 | 21.20 | 21.18 | 21.18 | 187,814 | +0.02(+0.08%) |
Feb 16, 2011 | 21.17 | 21.20 | 21.16 | 21.17 | 189,022 | -0.01(-0.04%) |
Feb 15, 2011 | 21.18 | 21.18 | 21.16 | 21.18 | 159,413 | +0.04(+0.20%) |
Feb 14, 2011 | 21.18 | 21.18 | 21.13 | 21.13 | 298,559 | +0.03(+0.12%) |
Feb 11, 2011 | 21.16 | 21.16 | 21.11 | 21.11 | 185,180 | -0.08(-0.39%) |
Feb 10, 2011 | 21.18 | 21.19 | 21.15 | 21.19 | 109,487 | -0.02(-0.08%) |
Feb 09, 2011 | 21.22 | 21.22 | 21.18 | 21.21 | 128,123 | +0.00(+0.00%) |
Feb 08, 2011 | 21.19 | 21.21 | 21.16 | 21.21 | 246,711 | +0.04(+0.21%) |
Feb 07, 2011 | 21.17 | 21.18 | 21.15 | 21.17 | 144,127 | +0.01(+0.03%) |
Feb 04, 2011 | 21.19 | 21.20 | 21.16 | 21.16 | 129,561 | -0.05(-0.24%) |
Feb 03, 2011 | 21.18 | 21.21 | 21.17 | 21.21 | 142,144 | +0.03(+0.12%) |
Feb 02, 2011 | 21.14 | 21.18 | 21.14 | 21.18 | 249,327 | +0.05(+0.24%) |
Feb 01, 2011 | 21.11 | 21.15 | 21.11 | 21.13 | 177,522 | +0.06(+0.28%) |
Jan 31, 2011 | 21.09 | 21.11 | 21.07 | 21.08 | 106,521 | -0.05(-0.24%) |
Jan 28, 2011 | 21.17 | 21.17 | 21.09 | 21.13 | 346,959 | -0.06(-0.28%) |
Jan 27, 2011 | 21.19 | 21.21 | 21.15 | 21.18 | 211,004 | +0.00(+0.00%) |
Jan 26, 2011 | 21.18 | 21.19 | 21.17 | 21.18 | 136,956 | +0.01(+0.04%) |
Jan 25, 2011 | 21.17 | 21.18 | 21.14 | 21.18 | 196,081 | +0.02(+0.09%) |
Jan 24, 2011 | 21.15 | 21.17 | 21.14 | 21.16 | 137,950 | +0.01(+0.07%) |
Jan 21, 2011 | 21.18 | 21.19 | 21.13 | 21.14 | 133,468 | +0.01(+0.04%) |
Jan 20, 2011 | 21.11 | 21.14 | 21.08 | 21.13 | 219,569 | +0.01(+0.06%) |
Jan 19, 2011 | 21.16 | 21.18 | 21.12 | 21.12 | 230,563 | -0.07(-0.34%) |
Jan 18, 2011 | 21.20 | 21.21 | 21.15 | 21.19 | 385,792 | -0.03(-0.16%) |
Jan 14, 2011 | 21.23 | 21.23 | 21.21 | 21.23 | 300,793 | -0.02(-0.08%) |
Jan 13, 2011 | 21.23 | 21.26 | 21.23 | 21.24 | 324,789 | -0.01(-0.04%) |
Jan 12, 2011 | 21.23 | 21.26 | 21.21 | 21.25 | 305,990 | +0.03(+0.16%) |
Jan 11, 2011 | 21.19 | 21.22 | 21.17 | 21.22 | 329,511 | +0.06(+0.28%) |
Jan 10, 2011 | 21.15 | 21.17 | 21.14 | 21.16 | 156,417 | +0.02(+0.08%) |
Jan 07, 2011 | 21.16 | 21.17 | 21.13 | 21.14 | 161,600 | -0.03(-0.16%) |
Jan 06, 2011 | 21.17 | 21.18 | 21.14 | 21.18 | 238,189 | +0.02(+0.09%) |
Jan 05, 2011 | 21.19 | 21.19 | 21.15 | 21.16 | 223,847 | -0.03(-0.13%) |
Jan 04, 2011 | 21.20 | 21.22 | 21.18 | 21.18 | 70,727 | -0.03(-0.12%) |
Jan 03, 2011 | 21.24 | 21.25 | 21.19 | 21.21 | 294,230 | +0.04(+0.20%) |
Dec 31, 2010 | 21.20 | 21.23 | 21.17 | 21.17 | 197,437 | -0.00(-0.02%) |
Dec 30, 2010 | 21.18 | 21.18 | 21.16 | 21.17 | 149,565 | +0.04(+0.18%) |
Dec 29, 2010 | 21.14 | 21.15 | 21.11 | 21.13 | 306,234 | +0.02(+0.08%) |
Dec 28, 2010 | 21.07 | 21.13 | 21.07 | 21.12 | 299,477 | +0.05(+0.24%) |
Dec 27, 2010 | 21.04 | 21.08 | 21.04 | 21.07 | 119,124 | +0.09(+0.41%) |
Dec 23, 2010 | 21.02 | 21.03 | 20.97 | 20.98 | 262,255 | +0.02(+0.07%) |
Dec 22, 2010 | 21.00 | 21.01 | 20.97 | 20.97 | 246,798 | +0.04(+0.18%) |
Dec 21, 2010 | 20.93 | 20.97 | 20.91 | 20.93 | 245,466 | +0.02(+0.12%) |
Dec 20, 2010 | 20.92 | 20.97 | 20.88 | 20.91 | 222,693 | -0.04(-0.20%) |
Dec 17, 2010 | 20.95 | 20.97 | 20.95 | 20.95 | 100,177 | +0.01(+0.04%) |
Dec 16, 2010 | 20.96 | 20.98 | 20.93 | 20.94 | 294,168 | -0.07(-0.32%) |
Dec 15, 2010 | 21.00 | 21.02 | 20.96 | 21.00 | 219,067 | -0.03(-0.16%) |
Dec 14, 2010 | 21.04 | 21.05 | 21.01 | 21.04 | 154,565 | +0.04(+0.20%) |
Dec 13, 2010 | 20.98 | 21.04 | 20.97 | 21.00 | 139,969 | -0.02(-0.12%) |
Dec 10, 2010 | 21.02 | 21.02 | 20.98 | 21.02 | 102,144 | +0.06(+0.28%) |
Dec 09, 2010 | 21.01 | 21.01 | 20.96 | 20.96 | 167,060 | +0.02(+0.12%) |
Dec 08, 2010 | 20.99 | 20.99 | 20.94 | 20.94 | 649,907 | -0.07(-0.32%) |
Dec 07, 2010 | 21.07 | 21.07 | 21.00 | 21.00 | 555,254 | +0.02(+0.08%) |
Dec 06, 2010 | 21.02 | 21.05 | 20.99 | 20.99 | 433,471 | -0.04(-0.20%) |
Dec 03, 2010 | 21.01 | 21.08 | 21.00 | 21.03 | 321,658 | +0.02(+0.12%) |
Dec 02, 2010 | 21.01 | 21.02 | 20.98 | 21.00 | 267,482 | -0.02(-0.12%) |
Dec 01, 2010 | 21.02 | 21.03 | 21.00 | 21.03 | 150,998 | +0.11(+0.52%) |
Nov 30, 2010 | 20.91 | 20.93 | 20.91 | 20.92 | 200,750 | +0.02(+0.08%) |
Nov 29, 2010 | 20.91 | 20.93 | 20.88 | 20.91 | 407,375 | +0.04(+0.20%) |
Nov 26, 2010 | 20.96 | 20.96 | 20.86 | 20.86 | 193,697 | -0.15(-0.69%) |
Nov 24, 2010 | 21.05 | 21.01 | 21.01 | 21.01 | 139,664 | -0.02(-0.10%) |
Nov 23, 2010 | 21.05 | 21.05 | 20.99 | 21.03 | 582,558 | -0.05(-0.24%) |
Nov 22, 2010 | 21.13 | 21.13 | 21.08 | 21.08 | 95,865 | -0.03(-0.16%) |
Nov 19, 2010 | 21.15 | 21.15 | 21.11 | 21.11 | 197,585 | +0.01(+0.04%) |
Nov 18, 2010 | 21.12 | 21.15 | 21.10 | 21.10 | 185,916 | +0.05(+0.24%) |
Nov 17, 2010 | 21.05 | 21.05 | 21.03 | 21.05 | 126,044 | +0.00(+0.00%) |
Nov 16, 2010 | 21.06 | 21.07 | 21.00 | 21.05 | 896,787 | -0.01(-0.04%) |
Nov 15, 2010 | 21.10 | 21.10 | 21.04 | 21.06 | 730,357 | -0.08(-0.39%) |
Nov 12, 2010 | 21.15 | 21.18 | 21.14 | 21.15 | 257,049 | -0.06(-0.27%) |
Nov 11, 2010 | 21.22 | 21.23 | 21.20 | 21.20 | 283,613 | +0.01(+0.04%) |
Nov 10, 2010 | 21.24 | 21.24 | 21.19 | 21.20 | 179,458 | -0.02(-0.08%) |
Nov 09, 2010 | 21.20 | 21.25 | 21.20 | 21.21 | 991,833 | +0.07(+0.35%) |
Nov 08, 2010 | 21.15 | 21.16 | 21.12 | 21.14 | 359,322 | -0.09(-0.43%) |
Nov 05, 2010 | 21.22 | 21.25 | 21.20 | 21.23 | 313,145 | -0.06(-0.27%) |
Nov 04, 2010 | 21.24 | 21.29 | 21.24 | 21.29 | 552,748 | +0.03(+0.16%) |
Nov 03, 2010 | 21.25 | 21.30 | 21.24 | 21.25 | 722,091 | +0.03(+0.16%) |
Nov 02, 2010 | 21.18 | 21.29 | 21.18 | 21.22 | 716,961 | +0.02(+0.12%) |
Nov 01, 2010 | 21.16 | 21.22 | 21.16 | 21.20 | 891,884 | +0.01(+0.04%) |
Oct 29, 2010 | 21.20 | 21.21 | 21.19 | 21.19 | 325,549 | +0.00(+0.00%) |
Oct 28, 2010 | 21.10 | 21.19 | 21.10 | 21.19 | 339,877 | +0.10(+0.47%) |
Oct 27, 2010 | 21.12 | 21.12 | 21.07 | 21.09 | 241,387 | -0.17(-0.78%) |
Oct 25, 2010 | 21.25 | 21.28 | 21.23 | 21.25 | 374,631 | +0.01(+0.04%) |
Oct 22, 2010 | 21.24 | 21.25 | 21.21 | 21.25 | 739,198 | -0.06(-0.27%) |
Oct 21, 2010 | 21.31 | 21.34 | 21.28 | 21.30 | 468,969 | -0.04(-0.19%) |
Oct 20, 2010 | 21.26 | 21.38 | 21.26 | 21.35 | 386,621 | +0.06(+0.27%) |
Oct 19, 2010 | 21.30 | 21.31 | 21.26 | 21.29 | 334,086 | -0.11(-0.50%) |
Oct 18, 2010 | 21.38 | 21.39 | 21.35 | 21.39 | 379,628 | -0.02(-0.08%) |
Oct 15, 2010 | 21.36 | 21.41 | 21.33 | 21.41 | 390,902 | +0.11(+0.51%) |
Oct 14, 2010 | 21.32 | 21.32 | 21.27 | 21.30 | 374,100 | +0.05(+0.23%) |
Oct 13, 2010 | 21.21 | 21.26 | 21.20 | 21.25 | 373,575 | +0.02(+0.12%) |
Oct 12, 2010 | 21.26 | 21.26 | 21.22 | 21.23 | 225,149 | -0.05(-0.23%) |
Oct 11, 2010 | 21.29 | 21.29 | 21.23 | 21.28 | 341,304 | +0.06(+0.27%) |
Oct 08, 2010 | 21.22 | 21.25 | 21.18 | 21.22 | 328,518 | +0.02(+0.12%) |
Oct 07, 2010 | 21.20 | 21.20 | 21.15 | 21.20 | 156,966 | +0.02(+0.12%) |
Oct 06, 2010 | 21.10 | 21.22 | 21.10 | 21.17 | 1,628,355 | +0.07(+0.35%) |
Oct 05, 2010 | 21.08 | 21.11 | 21.07 | 21.10 | 126,411 | +0.02(+0.08%) |
Oct 04, 2010 | 21.11 | 21.11 | 21.06 | 21.08 | 229,065 | -0.06(-0.27%) |
Oct 01, 2010 | 21.14 | 21.15 | 21.07 | 21.14 | 390,439 | +0.07(+0.32%) |
Sep 30, 2010 | 21.05 | 21.07 | 21.03 | 21.07 | 217,658 | +0.01(+0.04%) |
Sep 29, 2010 | 20.99 | 21.06 | 20.99 | 21.06 | 192,143 | +0.09(+0.44%) |
Sep 28, 2010 | 21.01 | 21.01 | 20.97 | 20.97 | 199,114 | -0.03(-0.16%) |
Sep 27, 2010 | 21.05 | 21.05 | 21.00 | 21.00 | 167,680 | -0.03(-0.16%) |
Sep 24, 2010 | 21.02 | 21.04 | 20.99 | 21.04 | 210,468 | +0.04(+0.20%) |
Sep 23, 2010 | 21.00 | 21.00 | 20.97 | 21.00 | 126,332 | +0.01(+0.04%) |
Sep 22, 2010 | 20.99 | 21.00 | 20.95 | 20.99 | 257,666 | +0.05(+0.24%) |
Sep 21, 2010 | 20.92 | 20.96 | 20.92 | 20.94 | 120 | +0.06(+0.28%) |
Sep 20, 2010 | 20.87 | 20.90 | 20.87 | 20.88 | 218,513 | +0.02(+0.12%) |
Sep 17, 2010 | 20.86 | 20.87 | 20.83 | 20.86 | 149,050 | +0.09(+0.44%) |
Sep 15, 2010 | 20.80 | 20.80 | 20.76 | 20.76 | 111,146 | -0.02(-0.08%) |
Sep 14, 2010 | 20.76 | 20.79 | 20.76 | 20.78 | 133,929 | +0.02(+0.12%) |
Sep 13, 2010 | 20.76 | 20.78 | 20.74 | 20.76 | 161,712 | +0.01(+0.04%) |
Sep 10, 2010 | 20.71 | 20.76 | 20.71 | 20.75 | 243,950 | +0.09(+0.44%) |
Sep 09, 2010 | 20.65 | 20.67 | 20.65 | 20.66 | 117,286 | +0.05(+0.24%) |
Sep 08, 2010 | 20.62 | 20.63 | 20.61 | 20.61 | 100,935 | -0.02(-0.12%) |
Sep 07, 2010 | 20.61 | 20.64 | 20.61 | 20.63 | 100,558 | -0.01(-0.04%) |
Sep 03, 2010 | 20.61 | 20.64 | 20.61 | 20.64 | 149,220 | +0.02(+0.12%) |
Sep 02, 2010 | 20.60 | 20.64 | 20.60 | 20.61 | 153,201 | -0.02(-0.12%) |
Sep 01, 2010 | 20.60 | 20.64 | 20.57 | 20.64 | 523,223 | +0.06(+0.28%) |
Aug 31, 2010 | 20.62 | 20.62 | 20.57 | 20.58 | 69,930 | -0.02(-0.12%) |
Aug 30, 2010 | 20.61 | 20.61 | 20.61 | 20.61 | 156,338 | -0.02(-0.12%) |
Aug 27, 2010 | 20.63 | 20.65 | 20.62 | 20.63 | 139,232 | +0.00(+0.00%) |
Aug 26, 2010 | 20.66 | 20.66 | 20.63 | 20.63 | 309,916 | +0.01(+0.04%) |
Aug 25, 2010 | 20.66 | 20.66 | 20.62 | 20.62 | 128,814 | -0.04(-0.20%) |
Aug 24, 2010 | 20.68 | 20.68 | 20.63 | 20.66 | 170,713 | +0.02(+0.08%) |
Aug 23, 2010 | 20.65 | 20.67 | 20.65 | 20.65 | 116,930 | -0.01(-0.04%) |
Aug 20, 2010 | 20.65 | 20.66 | 20.63 | 20.66 | 190,541 | +0.00(+0.00%) |
Aug 19, 2010 | 20.67 | 20.69 | 20.66 | 20.66 | 195,927 | -0.01(-0.04%) |
Aug 18, 2010 | 20.66 | 20.69 | 20.66 | 20.66 | 166,032 | +0.00(+0.00%) |
Aug 17, 2010 | 20.66 | 20.70 | 20.66 | 20.66 | 1,808 | +0.02(+0.12%) |
Aug 16, 2010 | 20.64 | 20.69 | 20.64 | 20.64 | 142,444 | -0.02(-0.08%) |
Aug 13, 2010 | 20.66 | 20.71 | 20.64 | 20.66 | 85,192 | -0.02(-0.12%) |
Aug 12, 2010 | 20.71 | 20.73 | 20.67 | 20.68 | 544,093 | -0.06(-0.28%) |
Aug 11, 2010 | 20.73 | 20.74 | 20.71 | 20.74 | 94,034 | +0.00(+0.00%) |
Aug 10, 2010 | 20.72 | 20.76 | 20.72 | 20.74 | 64,799 | +0.00(+0.00%) |
Aug 09, 2010 | 20.72 | 20.76 | 20.72 | 20.74 | 62,954 | -0.01(-0.04%) |
Aug 06, 2010 | 20.75 | 20.75 | 20.71 | 20.75 | 180,267 | +0.04(+0.20%) |
Aug 05, 2010 | 20.68 | 20.71 | 20.68 | 20.71 | 57,440 | +0.00(+0.00%) |
Aug 04, 2010 | 20.74 | 20.74 | 20.70 | 20.71 | 114,075 | -0.01(-0.04%) |
Aug 03, 2010 | 20.71 | 20.74 | 20.71 | 20.71 | 147,067 | -0.01(-0.04%) |
Aug 02, 2010 | 20.76 | 20.76 | 20.71 | 20.72 | 131,600 | +0.02(+0.12%) |
Jul 30, 2010 | 20.70 | 20.74 | 20.70 | 20.70 | 376,522 | +0.00(+0.00%) |
Jul 29, 2010 | 20.69 | 20.71 | 20.69 | 20.70 | 137,821 | +0.00(+0.00%) |
Jul 28, 2010 | 20.72 | 20.72 | 20.68 | 20.70 | 174,956 | +0.00(+0.00%) |
Jul 27, 2010 | 20.74 | 20.74 | 20.70 | 20.70 | 452,706 | -0.01(-0.04%) |
Jul 26, 2010 | 20.70 | 20.73 | 20.69 | 20.71 | 134,352 | -0.02(-0.12%) |
Jul 23, 2010 | 20.74 | 20.74 | 20.70 | 20.73 | 91,117 | +0.00(+0.00%) |
Jul 22, 2010 | 20.71 | 20.74 | 20.68 | 20.73 | 676,795 | +0.02(+0.08%) |
Jul 21, 2010 | 20.69 | 20.71 | 20.68 | 20.71 | 398,038 | +0.00(+0.00%) |
Jul 20, 2010 | 20.71 | 20.73 | 20.66 | 20.71 | 388,165 | +0.00(+0.00%) |
Jul 19, 2010 | 20.71 | 20.73 | 20.68 | 20.71 | 438,593 | -0.02(-0.08%) |
Jul 16, 2010 | 20.73 | 20.76 | 20.71 | 20.73 | 1,421,633 | +0.00(+0.00%) |
Jul 15, 2010 | 20.76 | 20.76 | 20.73 | 20.73 | 187,185 | -0.02(-0.08%) |
Jul 14, 2010 | 20.73 | 20.75 | 20.73 | 20.75 | 216,118 | +0.02(+0.12%) |
Jul 13, 2010 | 20.73 | 20.76 | 20.71 | 20.72 | 738,750 | -0.02(-0.12%) |
Jul 12, 2010 | 20.78 | 20.78 | 20.73 | 20.75 | 409,918 | +0.00(+0.00%) |
Jul 09, 2010 | 20.75 | 20.75 | 20.71 | 20.75 | 143,828 | +0.05(+0.24%) |
Jul 08, 2010 | 20.72 | 20.72 | 20.70 | 20.70 | 141,239 | -0.00(-0.02%) |
Jul 07, 2010 | 20.69 | 20.72 | 20.69 | 20.70 | 237,010 | +0.01(+0.06%) |
Jul 06, 2010 | 20.68 | 20.74 | 20.68 | 20.69 | 471,440 | -0.02(-0.08%) |
Jul 02, 2010 | 20.71 | 20.72 | 20.70 | 20.71 | 140,964 | +0.02(+0.12%) |
Jul 01, 2010 | 20.72 | 20.72 | 20.67 | 20.68 | 636,173 | +0.00(+0.00%) |
Jun 30, 2010 | 20.69 | 20.70 | 20.67 | 20.68 | 246,810 | +0.06(+0.28%) |
Jun 29, 2010 | 20.71 | 20.71 | 20.61 | 20.62 | 682,958 | -0.09(-0.44%) |
Jun 25, 2010 | 20.71 | 20.76 | 20.68 | 20.71 | 374,216 | -0.02(-0.08%) |
Jun 24, 2010 | 20.75 | 20.76 | 20.71 | 20.73 | 124,165 | -0.01(-0.04%) |
Jun 23, 2010 | 20.81 | 20.81 | 20.71 | 20.74 | 384,815 | -0.07(-0.32%) |
Jun 22, 2010 | 20.84 | 20.84 | 20.76 | 20.81 | 537,258 | -0.01(-0.04%) |
Jun 21, 2010 | 20.92 | 20.92 | 20.80 | 20.81 | 1,669,932 | +0.12(+0.56%) |
Jun 18, 2010 | 20.70 | 20.70 | 20.65 | 20.70 | 179,793 | +0.10(+0.48%) |
Jun 17, 2010 | 20.61 | 20.61 | 20.60 | 20.60 | 36,840 | +0.02(+0.08%) |
Jun 16, 2010 | 20.59 | 20.61 | 20.58 | 20.58 | 96,929 | -0.03(-0.16%) |
Jun 15, 2010 | 20.61 | 20.61 | 20.58 | 20.61 | 1,205 | +0.01(+0.04%) |
Jun 14, 2010 | 20.60 | 20.63 | 20.60 | 20.61 | 154,202 | +0.00(+0.00%) |
Jun 11, 2010 | 20.59 | 20.62 | 20.58 | 20.61 | 196,815 | +0.02(+0.08%) |
Jun 10, 2010 | 20.54 | 20.59 | 20.53 | 20.59 | 196,608 | +0.10(+0.49%) |
Jun 09, 2010 | 20.51 | 20.53 | 20.47 | 20.49 | 424,394 | -0.02(-0.12%) |
Jun 08, 2010 | 20.51 | 20.55 | 20.49 | 20.52 | 271,066 | +0.02(+0.12%) |
Jun 07, 2010 | 20.50 | 20.51 | 20.49 | 20.49 | 406,165 | +0.00(+0.00%) |
Jun 04, 2010 | 20.49 | 20.54 | 20.49 | 20.49 | 205,172 | -0.09(-0.44%) |
Jun 03, 2010 | 20.55 | 20.58 | 20.54 | 20.58 | 139,134 | +0.05(+0.24%) |
Jun 02, 2010 | 20.55 | 20.55 | 20.52 | 20.53 | 312,230 | -0.02(-0.12%) |