Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Mar 28, 2013 | 18.08 | 18.22 | 17.99 | 18.13 | 1,977,298 | +0.05(+0.28%) |
| Mar 27, 2013 | 18.06 | 18.18 | 18.00 | 18.08 | 2,128,299 | -0.07(-0.39%) |
| Mar 26, 2013 | 18.25 | 18.37 | 17.94 | 18.15 | 2,230,917 | -0.07(-0.38%) |
| Mar 25, 2013 | 18.41 | 18.64 | 18.19 | 18.22 | 1,510,362 | -0.09(-0.49%) |
| Mar 22, 2013 | 18.19 | 18.46 | 18.15 | 18.31 | 2,625,087 | +0.13(+0.72%) |
| Mar 21, 2013 | 18.67 | 18.67 | 18.17 | 18.18 | 4,114,319 | -0.57(-3.04%) |
| Mar 20, 2013 | 18.95 | 18.99 | 18.68 | 18.75 | 3,299,966 | -0.19(-1.00%) |
| Mar 19, 2013 | 18.60 | 18.95 | 18.53 | 18.94 | 4,779,239 | +0.34(+1.83%) |
| Mar 18, 2013 | 18.21 | 18.64 | 18.19 | 18.60 | 2,675,787 | +0.20(+1.09%) |
| Mar 15, 2013 | 18.43 | 18.60 | 18.27 | 18.40 | 4,032,323 | +0.00(+0.00%) |
| Mar 14, 2013 | 18.19 | 18.44 | 18.15 | 18.40 | 3,841,014 | +0.20(+1.10%) |
| Mar 13, 2013 | 17.78 | 18.26 | 17.56 | 18.20 | 6,946,381 | +0.39(+2.19%) |
| Mar 12, 2013 | 17.58 | 17.91 | 17.46 | 17.81 | 3,709,011 | +0.17(+0.96%) |
| Mar 11, 2013 | 17.73 | 17.84 | 17.52 | 17.64 | 2,649,451 | -0.19(-1.07%) |
| Mar 08, 2013 | 17.63 | 17.88 | 17.63 | 17.83 | 3,880,920 | +0.56(+3.24%) |
| Mar 07, 2013 | 17.23 | 17.44 | 17.22 | 17.27 | 4,327,542 | -0.03(-0.17%) |
| Mar 06, 2013 | 17.49 | 17.68 | 17.04 | 17.30 | 4,130,595 | +0.39(+2.31%) |
| Mar 05, 2013 | 16.95 | 17.05 | 16.72 | 16.91 | 2,613,930 | +0.05(+0.30%) |
| Mar 04, 2013 | 16.93 | 17.32 | 16.67 | 16.86 | 4,660,636 | -0.06(-0.35%) |
| Mar 01, 2013 | 16.58 | 16.97 | 16.48 | 16.92 | 5,020,747 | +0.32(+1.93%) |
| Feb 28, 2013 | 16.43 | 16.80 | 16.43 | 16.60 | 6,276,389 | +0.42(+2.60%) |
| Feb 27, 2013 | 15.41 | 16.22 | 15.35 | 16.18 | 6,054,215 | +0.74(+4.79%) |
| Feb 26, 2013 | 15.32 | 15.58 | 15.14 | 15.44 | 5,527,859 | +0.01(+0.06%) |
| Feb 25, 2013 | 15.89 | 15.97 | 15.43 | 15.43 | 3,361,337 | -0.41(-2.59%) |
| Feb 22, 2013 | 15.85 | 16.02 | 15.77 | 15.84 | 3,170,762 | +0.00(+0.00%) |
| Feb 21, 2013 | 16.14 | 16.20 | 15.68 | 15.84 | 4,817,273 | -0.35(-2.16%) |
| Feb 20, 2013 | 16.31 | 16.75 | 16.15 | 16.19 | 4,418,528 | -0.07(-0.43%) |
| Feb 19, 2013 | 16.37 | 16.47 | 16.15 | 16.26 | 2,921,277 | -0.08(-0.49%) |
| Feb 15, 2013 | 16.46 | 16.53 | 16.24 | 16.34 | 4,843,472 | -0.19(-1.15%) |
| Feb 14, 2013 | 16.71 | 16.85 | 16.45 | 16.53 | 4,847,425 | -0.17(-1.02%) |
| Feb 13, 2013 | 17.40 | 17.50 | 16.26 | 16.70 | 12,494,728 | -1.69(-9.19%) |
| Feb 12, 2013 | 18.34 | 18.40 | 18.09 | 18.39 | 4,325,346 | +0.04(+0.22%) |
| Feb 11, 2013 | 18.77 | 18.87 | 18.35 | 18.35 | 2,425,368 | -0.47(-2.50%) |
| Feb 08, 2013 | 18.71 | 18.92 | 18.68 | 18.82 | 2,157,066 | +0.07(+0.37%) |
| Feb 07, 2013 | 18.87 | 18.95 | 18.52 | 18.75 | 3,505,791 | -0.17(-0.90%) |
| Feb 06, 2013 | 18.49 | 18.93 | 18.45 | 18.92 | 2,048,534 | +0.44(+2.38%) |
| Feb 04, 2013 | 18.19 | 18.52 | 18.12 | 18.48 | 2,260,939 | +0.24(+1.32%) |
| Feb 01, 2013 | 18.44 | 18.44 | 18.21 | 18.24 | 2,943,083 | -0.07(-0.38%) |
| Jan 31, 2013 | 18.08 | 18.47 | 18.08 | 18.31 | 2,060,363 | +0.23(+1.27%) |
| Jan 30, 2013 | 18.14 | 18.27 | 18.06 | 18.08 | 2,513,512 | -0.04(-0.22%) |
| Jan 29, 2013 | 18.25 | 18.31 | 18.00 | 18.12 | 2,505,322 | -0.09(-0.49%) |
| Jan 28, 2013 | 18.56 | 18.56 | 18.20 | 18.21 | 1,851,674 | -0.30(-1.62%) |
| Jan 25, 2013 | 18.48 | 18.57 | 18.36 | 18.51 | 1,632,173 | +0.12(+0.65%) |
| Jan 24, 2013 | 18.41 | 18.49 | 18.29 | 18.39 | 1,744,127 | +0.03(+0.16%) |
| Jan 23, 2013 | 18.39 | 18.39 | 18.17 | 18.36 | 2,637,293 | -0.02(-0.11%) |
| Jan 22, 2013 | 18.30 | 18.40 | 17.90 | 18.38 | 3,083,860 | +0.01(+0.05%) |
| Jan 18, 2013 | 18.43 | 18.47 | 18.10 | 18.37 | 2,004,695 | -0.01(-0.05%) |
| Jan 17, 2013 | 18.33 | 18.51 | 18.06 | 18.38 | 2,445,597 | +0.18(+0.99%) |
| Jan 16, 2013 | 17.78 | 18.27 | 17.78 | 18.20 | 2,475,637 | +0.36(+2.02%) |
| Jan 15, 2013 | 17.67 | 17.92 | 17.63 | 17.84 | 2,043,735 | +0.09(+0.51%) |
| Jan 14, 2013 | 17.81 | 17.92 | 17.66 | 17.75 | 2,357,767 | -0.05(-0.28%) |
| Jan 12, 2013 | 17.61 | 17.83 | 17.58 | 17.80 | 2,546,369 | +0.00(+0.00%) |
| Jan 11, 2013 | 17.61 | 17.83 | 17.58 | 17.80 | 2,546,369 | +0.16(+0.91%) |
| Jan 10, 2013 | 17.52 | 17.70 | 17.49 | 17.64 | 2,782,770 | +0.20(+1.15%) |
| Jan 09, 2013 | 17.22 | 17.58 | 17.17 | 17.44 | 1,931,896 | +0.24(+1.40%) |
| Jan 08, 2013 | 17.43 | 17.50 | 17.18 | 17.20 | 1,966,322 | -0.28(-1.60%) |
| Jan 07, 2013 | 17.50 | 17.57 | 17.37 | 17.48 | 2,574,000 | -0.08(-0.46%) |
| Jan 04, 2013 | 17.26 | 17.76 | 17.26 | 17.56 | 3,169,786 | +0.40(+2.33%) |
| Jan 03, 2013 | 17.24 | 17.44 | 17.12 | 17.16 | 3,825,237 | -0.16(-0.92%) |
