序号	时间	指数	涨跌值	涨跌幅
1	2020-08-09	99.27	-0.47	-0.47%
2	2020-08-02	99.73	0.52	0.53%
3	2020-07-26	99.21	1.01	1.03%
4	2020-07-19	98.20	0.78	0.80%
5	2020-07-12	97.43	-1.94	-1.95%
6	2020-07-05	99.37	0.14	0.14%
7	2020-06-28	99.23	0.20	0.21%
8	2020-06-21	99.02	-0.66	-0.66%
9	2020-06-14	99.68	0.22	0.22%
10	2020-06-07	99.46	-0.17	-0.17%