Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 21, 2013 | 21.22 | 21.84 | 20.86 | 21.17 | 10,318,859 | +0.08(+0.38%) |
| May 20, 2013 | 20.24 | 21.09 | 20.15 | 21.09 | 10,281,413 | +0.88(+4.35%) |
| May 17, 2013 | 20.21 | 20.41 | 20.04 | 20.21 | 6,628,821 | +0.07(+0.35%) |
| May 16, 2013 | 19.94 | 20.72 | 19.80 | 20.14 | 9,702,523 | +0.01(+0.05%) |
| May 15, 2013 | 19.64 | 20.22 | 19.51 | 20.13 | 6,615,551 | -0.01(-0.05%) |
| May 13, 2013 | 20.77 | 21.00 | 20.10 | 20.14 | 7,501,920 | -0.87(-4.14%) |
| May 10, 2013 | 21.01 | 21.12 | 20.36 | 21.01 | 6,319,920 | -0.11(-0.52%) |
| May 09, 2013 | 20.90 | 21.54 | 20.43 | 21.12 | 8,699,435 | +0.22(+1.05%) |
| May 08, 2013 | 20.47 | 21.15 | 20.42 | 20.90 | 7,602,148 | +0.43(+2.10%) |
| May 07, 2013 | 20.88 | 21.10 | 20.43 | 20.47 | 5,675,205 | -0.39(-1.87%) |
| May 06, 2013 | 20.67 | 20.99 | 20.61 | 20.86 | 4,101,827 | +0.19(+0.92%) |
| May 03, 2013 | 20.58 | 20.82 | 20.36 | 20.67 | 5,840,400 | +0.31(+1.52%) |
| May 02, 2013 | 20.10 | 20.49 | 19.46 | 20.36 | 8,911,275 | +0.51(+2.57%) |
