价格时间 | 最低价 | 均价 | 最高价 |
2009-01 | 5102 | ||
2009-02 | 5640 | ||
2009-03 | 4862 | ||
2009-04 | 4800 | ||
2009-05 | 4920 | ||
2009-06 | 5197 | ||
2009-07 | 5314 | ||
2009-08 | 5352 | ||
2009-09 | 5468 | ||
2009-11 | 5657 | ||
2009-12 | 5718 | ||
2010-01 | 6322 | ||
2010-02 | 6379 | ||
2010-05 | 6857 | ||
2010-06 | 6180 | ||
2010-07 | 8295 | ||
2011-04 | 7208 |