| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 24, 2013 | 18.60 | 18.94 | 18.45 | 18.80 | 0 | +0.20(+1.08%) |
| May 23, 2013 | 18.47 | 18.67 | 18.31 | 18.60 | 0 | -0.01(-0.05%) |
| May 22, 2013 | 18.46 | 18.87 | 18.46 | 18.61 | 0 | +0.10(+0.54%) |
| May 21, 2013 | 18.41 | 18.58 | 18.23 | 18.51 | 0 | +0.08(+0.43%) |
| May 20, 2013 | 18.44 | 18.73 | 18.35 | 18.43 | 0 | +0.01(+0.05%) |
| May 17, 2013 | 18.66 | 18.92 | 18.18 | 18.42 | 0 | -0.22(-1.18%) |
| May 16, 2013 | 18.00 | 18.92 | 17.91 | 18.64 | 1,977,933 | +0.65(+3.61%) |
| May 15, 2013 | 18.15 | 18.16 | 17.92 | 17.99 | 0 | +0.20(+1.12%) |
| May 13, 2013 | 17.44 | 17.95 | 17.35 | 17.79 | 0 | +0.39(+2.24%) |
| May 10, 2013 | 16.21 | 17.70 | 16.17 | 17.40 | 0 | +1.25(+7.74%) |
| May 09, 2013 | 16.35 | 16.48 | 16.09 | 16.15 | 0 | -0.21(-1.28%) |
| May 08, 2013 | 16.35 | 16.59 | 16.33 | 16.36 | 0 | +0.01(+0.06%) |
| May 07, 2013 | 16.90 | 16.95 | 16.17 | 16.35 | 0 | -0.59(-3.48%) |
| May 06, 2013 | 17.05 | 17.15 | 16.73 | 16.94 | 0 | -0.06(-0.35%) |
| May 03, 2013 | 17.02 | 17.39 | 16.85 | 17.00 | 0 | +0.15(+0.89%) |
| May 02, 2013 | 17.88 | 18.00 | 16.76 | 16.85 | 0 | -0.52(-2.99%) |
| May 01, 2013 | 17.39 | 17.60 | 17.00 | 17.37 | 0 | -0.13(-0.74%) |
| Apr 30, 2013 | 17.39 | 17.69 | 17.37 | 17.50 | 0 | -0.04(-0.23%) |
| Apr 29, 2013 | 17.25 | 17.66 | 17.00 | 17.54 | 436,675 | -0.08(-0.45%) |
| Apr 26, 2013 | 17.41 | 17.63 | 17.48 | 17.62 | 822,947 | +0.14(+0.80%) |
| Apr 25, 2013 | 17.48 | 17.56 | 17.31 | 17.48 | 472,171 | +0.01(+0.06%) |
| Apr 24, 2013 | 17.57 | 17.67 | 17.30 | 17.47 | 859,874 | -0.16(-0.91%) |
| Apr 23, 2013 | 17.07 | 17.64 | 17.07 | 17.63 | 786,321 | +0.58(+3.40%) |
| Apr 22, 2013 | 16.83 | 17.15 | 16.41 | 17.05 | 600,517 | +0.32(+1.91%) |
| Apr 19, 2013 | 16.14 | 16.83 | 16.14 | 16.73 | 540,855 | +0.57(+3.53%) |
| Apr 18, 2013 | 16.20 | 16.29 | 15.99 | 16.16 | 361,383 | +0.01(+0.06%) |
| Apr 17, 2013 | 15.97 | 16.19 | 15.91 | 16.15 | 547,151 | -0.08(-0.49%) |
| Apr 16, 2013 | 16.20 | 16.23 | 16.04 | 16.23 | 697,999 | +0.14(+0.87%) |
| Apr 15, 2013 | 16.04 | 16.39 | 15.98 | 16.09 | 706,805 | -0.37(-2.25%) |
| Apr 12, 2013 | 16.47 | 16.58 | 16.22 | 16.46 | 361,424 | -0.04(-0.24%) |
| Apr 11, 2013 | 16.51 | 16.68 | 16.36 | 16.50 | 1,042,072 | -0.03(-0.18%) |
| Apr 10, 2013 | 15.97 | 16.65 | 15.95 | 16.53 | 1,043,318 | +0.52(+3.25%) |
| Apr 09, 2013 | 16.04 | 16.10 | 15.80 | 16.01 | 1,059,307 | -0.05(-0.31%) |
| Apr 08, 2013 | 16.20 | 16.33 | 15.89 | 16.06 | 1,114,314 | -0.21(-1.29%) |
| Apr 05, 2013 | 15.86 | 16.40 | 15.67 | 16.27 | 760,591 | +0.24(+1.50%) |
| Apr 04, 2013 | 16.03 | 16.37 | 15.71 | 16.03 | 941,193 | +0.13(+0.82%) |
| Apr 03, 2013 | 15.28 | 15.95 | 15.27 | 15.90 | 1,369,639 | +0.61(+3.99%) |
| Apr 02, 2013 | 15.35 | 15.50 | 15.25 | 15.29 | 493,486 | +0.00(+0.00%) |
| Apr 01, 2013 | 15.31 | 15.43 | 15.05 | 15.29 | 781,227 | -0.15(-0.97%) |
| Mar 28, 2013 | 15.46 | 15.63 | 15.30 | 15.44 | 724,534 | +0.02(+0.13%) |
| Mar 27, 2013 | 15.42 | 15.65 | 15.14 | 15.42 | 915,844 | -0.17(-1.09%) |
| Mar 26, 2013 | 15.43 | 15.88 | 15.33 | 15.59 | 671,342 | +0.13(+0.84%) |
| Mar 25, 2013 | 15.60 | 15.63 | 15.25 | 15.46 | 902,532 | -0.16(-1.02%) |
| Mar 22, 2013 | 15.60 | 15.88 | 15.51 | 15.62 | 982,904 | +0.07(+0.45%) |
| Mar 21, 2013 | 15.87 | 15.87 | 15.46 | 15.55 | 1,226,274 | -0.33(-2.08%) |
| Mar 20, 2013 | 15.66 | 16.07 | 15.66 | 15.88 | 1,505,107 | +0.31(+1.99%) |
| Mar 19, 2013 | 15.60 | 15.83 | 15.41 | 15.57 | 822,374 | -0.05(-0.32%) |
| Mar 18, 2013 | 15.55 | 15.93 | 15.52 | 15.62 | 1,084,601 | -0.15(-0.95%) |
| Mar 15, 2013 | 16.37 | 16.37 | 15.54 | 15.77 | 2,405,044 | -0.48(-2.95%) |
| Mar 14, 2013 | 16.25 | 16.35 | 15.95 | 16.25 | 1,438,092 | -0.12(-0.73%) |
| Mar 13, 2013 | 16.69 | 16.75 | 16.20 | 16.37 | 1,200,206 | -0.37(-2.21%) |
| Mar 12, 2013 | 16.91 | 16.97 | 16.62 | 16.74 | 866,738 | -0.15(-0.89%) |
| Mar 11, 2013 | 16.58 | 16.91 | 16.47 | 16.89 | 1,074,066 | +0.25(+1.50%) |
| Mar 08, 2013 | 16.11 | 16.70 | 15.98 | 16.64 | 1,518,293 | +0.64(+4.00%) |
| Mar 07, 2013 | 15.55 | 16.07 | 15.48 | 16.00 | 1,892,104 | +0.23(+1.46%) |
| Mar 06, 2013 | 14.63 | 15.78 | 14.41 | 15.77 | 3,689,229 | +0.97(+6.55%) |
| Mar 05, 2013 | 15.40 | 15.48 | 14.48 | 14.80 | 11,695,947 | -5.20(-26.00%) |
| Mar 04, 2013 | 19.94 | 20.08 | 19.68 | 20.00 | 2,340,855 | +0.00(+0.00%) |