| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 22, 2013 | 44.82 | 45.07 | 44.77 | 45.05 | 2,490 | -0.06(-0.14%) |
| May 21, 2013 | 45.86 | 45.86 | 45.11 | 45.11 | 280 | -0.89(-1.93%) |
| May 20, 2013 | 45.00 | 46.00 | 45.00 | 46.00 | 296 | +0.50(+1.10%) |
| May 16, 2013 | 45.50 | 45.50 | 45.50 | 45.50 | 0 | -0.06(-0.13%) |
| May 15, 2013 | 46.00 | 46.00 | 45.56 | 45.56 | 600 | +0.23(+0.51%) |
| May 10, 2013 | 45.33 | 45.33 | 45.33 | 45.33 | 0 | -0.44(-0.96%) |
| May 09, 2013 | 45.99 | 45.99 | 45.77 | 45.77 | 2,273 | +0.47(+1.04%) |
| May 08, 2013 | 45.12 | 45.30 | 45.10 | 45.30 | 1,000 | -0.43(-0.94%) |
| May 07, 2013 | 45.96 | 45.96 | 45.70 | 45.73 | 352 | -0.34(-0.74%) |
| May 06, 2013 | 45.18 | 46.10 | 45.18 | 46.07 | 2,000 | +0.87(+1.92%) |
| May 03, 2013 | 45.20 | 45.29 | 45.20 | 45.20 | 600 | -0.09(-0.20%) |
| May 02, 2013 | 45.29 | 45.29 | 45.29 | 45.29 | 500 | +0.85(+1.91%) |
| May 01, 2013 | 44.44 | 44.44 | 44.44 | 44.44 | 140 | -0.06(-0.13%) |
| Apr 30, 2013 | 44.50 | 44.50 | 44.50 | 44.50 | 300 | +0.05(+0.11%) |
| Apr 29, 2013 | 45.11 | 45.11 | 44.02 | 44.45 | 3,070 | +0.82(+1.88%) |
| Apr 26, 2013 | 44.62 | 44.62 | 43.63 | 43.63 | 2,480 | +0.51(+1.18%) |
| Apr 23, 2013 | 43.12 | 43.12 | 43.12 | 43.12 | 0 | +0.08(+0.19%) |
| Apr 19, 2013 | 43.04 | 43.04 | 43.04 | 43.04 | 0 | +0.54(+1.27%) |
| Apr 18, 2013 | 43.29 | 43.29 | 42.38 | 42.50 | 2,018 | +0.00(+0.00%) |
| Apr 17, 2013 | 42.50 | 42.50 | 42.50 | 42.50 | 250 | -0.70(-1.62%) |
| Apr 15, 2013 | 43.20 | 43.20 | 43.20 | 0 | -0.23(-0.53%) | |
| Apr 12, 2013 | 43.25 | 43.43 | 43.00 | 43.43 | 1,242 | +0.61(+1.42%) |
| Apr 11, 2013 | 42.82 | 42.82 | 42.82 | 42.82 | 100 | +0.30(+0.71%) |
| Apr 10, 2013 | 42.52 | 42.52 | 42.52 | 42.52 | 250 | +0.01(+0.02%) |
| Apr 04, 2013 | 42.51 | 42.51 | 42.51 | 0 | +0.86(+2.06%) | |
| Apr 02, 2013 | 41.65 | 41.65 | 41.65 | 41.65 | 0 | +0.13(+0.31%) |
| Apr 01, 2013 | 41.50 | 41.73 | 41.49 | 41.52 | 3,964 | +0.35(+0.85%) |
| Mar 28, 2013 | 41.17 | 41.17 | 41.17 | 41.17 | 100 | -0.45(-1.08%) |
| Mar 27, 2013 | 41.71 | 41.71 | 41.50 | 41.62 | 369 | +1.11(+2.73%) |
| Mar 26, 2013 | 42.20 | 42.20 | 40.51 | 40.51 | 200 | -1.01(-2.43%) |
| Mar 25, 2013 | 41.52 | 41.52 | 41.52 | 41.52 | 248 | +1.26(+3.13%) |
| Mar 19, 2013 | 40.26 | 40.26 | 40.26 | 0 | -0.88(-2.14%) | |
| Mar 18, 2013 | 41.24 | 41.25 | 40.58 | 41.14 | 1,104 | -0.38(-0.92%) |
| Mar 15, 2013 | 41.38 | 41.53 | 40.54 | 41.52 | 862 | +0.27(+0.65%) |
| Mar 14, 2013 | 40.58 | 41.30 | 40.23 | 41.25 | 2,171 | +1.00(+2.48%) |
| Mar 13, 2013 | 40.73 | 40.73 | 40.25 | 40.25 | 4,095 | -1.48(-3.55%) |
| Mar 11, 2013 | 41.73 | 41.73 | 41.73 | 0 | +0.35(+0.85%) | |
| Mar 08, 2013 | 40.94 | 41.62 | 40.94 | 41.38 | 6,608 | +0.26(+0.64%) |
| Mar 05, 2013 | 41.12 | 41.12 | 41.12 | 0 | -0.18(-0.43%) | |
| Mar 04, 2013 | 41.00 | 41.30 | 41.00 | 41.30 | 441 | +0.30(+0.72%) |