序号	时间	指数	涨跌值	涨跌幅
1	2020-09-12	99.01	0.00	0.00%
2	2020-09-06	99.01	0.00	0.00%
3	2020-08-30	99.01	0.31	0.31%
4	2020-08-23	98.70	-0.31	-0.31%
5	2020-08-16	99.01	-3.33	-3.25%
6	2020-08-09	102.34	-2.42	-2.31%
7	2020-08-02	104.75	2.87	2.82%
8	2020-07-26	101.88	3.18	3.23%
9	2020-07-19	98.70	0.00	0.00%
10	2020-07-12	98.70	4.67	4.97%