如图
2010-2-4 0.86%
2010-2-5 0.71%
2010-2-8 0.56%
2010-2-9 0.47%
2010-2-10 0.47%
2010-2-11 0.55%
2010-2-12 0.44%
2010-2-22 0.36%
2010-2-23 0.45%
2010-2-24 0.50%
2010-2-25 1.07%
2010-2-26 0.70%
2010-3-1 0.73%
2010-3-2 1.36%
2010-3-3 0.82%
2010-3-4 0.90%
2010-3-5 0.58%
2010-3-8 0.52%
2010-3-9 1.42%
2010-3-10 0.72%