日期 价格 涨跌
09/20 6690.00 -0.30%
09/11 6710.00 0.00%
09/01 6700.00 -0.15%
08/22 6700.00 -0.15%
08/12 6700.00 -0.15%
08/02 6690.00 -0.30%
07/23 6700.00 -0.15%
07/13 6680.00 -0.45%
07/03 6640.00 -1.04%
06/23 6710.00 0.00%