| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 23, 2013 | 50.39 | 51.57 | 49.98 | 51.34 | 320,967 | +0.45(+0.88%) |
| May 22, 2013 | 50.83 | 51.81 | 50.45 | 50.89 | 336,587 | +0.12(+0.24%) |
| May 21, 2013 | 50.48 | 50.89 | 49.66 | 50.77 | 447,996 | +0.28(+0.55%) |
| May 20, 2013 | 51.69 | 51.76 | 50.03 | 50.49 | 620,590 | -1.37(-2.64%) |
| May 17, 2013 | 52.43 | 52.60 | 51.38 | 51.86 | 447,433 | -0.29(-0.56%) |
| May 16, 2013 | 51.60 | 52.60 | 51.29 | 52.15 | 387,211 | +0.46(+0.89%) |
| May 15, 2013 | 51.48 | 52.00 | 50.72 | 51.69 | 771,419 | +0.78(+1.53%) |
| May 13, 2013 | 50.49 | 50.94 | 49.91 | 50.91 | 271,439 | +0.29(+0.57%) |
| May 10, 2013 | 49.35 | 50.70 | 49.18 | 50.62 | 251,598 | +1.40(+2.84%) |
| May 09, 2013 | 48.75 | 49.41 | 48.29 | 49.22 | 352,456 | +0.47(+0.96%) |
| May 08, 2013 | 48.10 | 48.76 | 48.10 | 48.75 | 287,854 | +0.63(+1.31%) |
| May 07, 2013 | 47.79 | 48.46 | 47.45 | 48.12 | 471,295 | +0.30(+0.63%) |
| May 06, 2013 | 47.52 | 47.93 | 47.14 | 47.82 | 306,204 | +0.29(+0.61%) |
| May 03, 2013 | 47.52 | 48.12 | 47.09 | 47.53 | 386,142 | +0.44(+0.93%) |
| May 02, 2013 | 46.66 | 47.31 | 46.46 | 47.09 | 374,317 | +0.69(+1.49%) |
| May 01, 2013 | 46.18 | 46.61 | 45.94 | 46.40 | 632,490 | +0.20(+0.43%) |
| Apr 30, 2013 | 46.38 | 46.59 | 45.25 | 46.20 | 600,720 | -0.40(-0.86%) |
| Apr 29, 2013 | 47.56 | 47.68 | 46.58 | 46.60 | 407,188 | -0.58(-1.23%) |
| Apr 26, 2013 | 47.39 | 47.64 | 47.08 | 47.18 | 341,704 | -0.46(-0.97%) |
| Apr 25, 2013 | 47.47 | 48.02 | 47.15 | 47.64 | 543,900 | +0.30(+0.63%) |
| Apr 24, 2013 | 47.25 | 47.63 | 46.94 | 47.34 | 845,550 | +0.27(+0.57%) |
| Apr 23, 2013 | 46.56 | 48.27 | 46.55 | 47.07 | 1,486,415 | +1.72(+3.79%) |
| Apr 22, 2013 | 45.51 | 45.82 | 44.97 | 45.35 | 711,549 | -0.14(-0.31%) |
| Apr 19, 2013 | 44.34 | 45.60 | 44.13 | 45.49 | 465,610 | +1.20(+2.71%) |
| Apr 18, 2013 | 44.66 | 44.95 | 43.49 | 44.29 | 776,107 | -0.82(-1.82%) |
| Apr 17, 2013 | 46.18 | 46.67 | 44.99 | 45.11 | 562,688 | -1.24(-2.68%) |
| Apr 16, 2013 | 46.20 | 46.93 | 45.56 | 46.35 | 574,719 | +0.42(+0.91%) |
| Apr 15, 2013 | 47.40 | 47.80 | 45.83 | 45.93 | 387,220 | -1.77(-3.71%) |
| Apr 12, 2013 | 47.22 | 48.10 | 47.18 | 47.70 | 620,462 | +0.35(+0.74%) |
| Apr 11, 2013 | 45.90 | 47.49 | 45.82 | 47.35 | 738,158 | +1.55(+3.38%) |
| Apr 10, 2013 | 45.24 | 45.88 | 45.08 | 45.80 | 317,790 | +0.59(+1.31%) |
| Apr 09, 2013 | 42.55 | 45.99 | 42.55 | 45.21 | 951,241 | +2.83(+6.68%) |
| Apr 08, 2013 | 42.34 | 42.45 | 42.14 | 42.38 | 345,409 | +0.13(+0.31%) |
| Apr 05, 2013 | 42.66 | 43.27 | 42.14 | 42.25 | 612,263 | -1.36(-3.12%) |
| Apr 04, 2013 | 43.75 | 44.08 | 43.04 | 43.61 | 393,801 | -0.15(-0.34%) |
| Apr 03, 2013 | 44.52 | 44.84 | 43.70 | 43.76 | 345,407 | -0.81(-1.82%) |
| Apr 02, 2013 | 44.84 | 45.38 | 44.45 | 44.57 | 405,374 | -0.01(-0.02%) |
| Apr 01, 2013 | 43.98 | 45.23 | 43.71 | 44.58 | 378,665 | +0.54(+1.23%) |
| Mar 28, 2013 | 44.29 | 44.30 | 43.87 | 44.04 | 433,183 | -0.13(-0.29%) |
| Mar 27, 2013 | 44.35 | 44.86 | 44.12 | 44.17 | 440,444 | -0.35(-0.79%) |
| Mar 26, 2013 | 44.83 | 45.25 | 44.21 | 44.52 | 385,256 | -0.07(-0.16%) |
| Mar 25, 2013 | 44.83 | 45.23 | 44.40 | 44.59 | 250,334 | -0.16(-0.36%) |
| Mar 22, 2013 | 45.22 | 45.63 | 44.25 | 44.75 | 347,386 | -0.24(-0.53%) |
| Mar 21, 2013 | 45.24 | 45.49 | 44.82 | 44.99 | 391,050 | -0.48(-1.06%) |
| Mar 20, 2013 | 45.42 | 45.75 | 45.16 | 45.47 | 306,288 | +0.37(+0.82%) |
| Mar 19, 2013 | 45.55 | 46.26 | 44.79 | 45.10 | 326,493 | -0.33(-0.73%) |
| Mar 18, 2013 | 45.36 | 46.03 | 45.34 | 45.43 | 326,924 | -0.36(-0.79%) |
| Mar 15, 2013 | 45.39 | 45.95 | 45.14 | 45.79 | 748,671 | +0.32(+0.70%) |
| Mar 14, 2013 | 46.05 | 46.13 | 44.60 | 45.47 | 989,453 | -1.55(-3.30%) |
| Mar 13, 2013 | 46.51 | 47.27 | 46.44 | 47.02 | 405,434 | +0.52(+1.12%) |
| Mar 12, 2013 | 47.16 | 47.64 | 46.37 | 46.50 | 714,687 | -0.88(-1.86%) |
| Mar 11, 2013 | 47.62 | 47.86 | 47.06 | 47.38 | 427,954 | -0.54(-1.13%) |
| Mar 08, 2013 | 47.38 | 48.55 | 47.31 | 47.92 | 1,052,681 | +0.92(+1.96%) |
| Mar 07, 2013 | 46.07 | 47.19 | 46.07 | 47.00 | 642,697 | +0.95(+2.06%) |
| Mar 06, 2013 | 45.57 | 46.55 | 45.47 | 46.05 | 312,459 | +0.62(+1.36%) |
| Mar 05, 2013 | 44.91 | 45.71 | 44.68 | 45.43 | 321,116 | +0.74(+1.66%) |
| Mar 04, 2013 | 45.54 | 45.98 | 44.64 | 44.69 | 537,159 | -1.01(-2.21%) |