序号	时间	指数	涨跌值	涨跌幅
1	2021-09-26	127.35	-0.33	-0.26%
2	2021-09-19	127.69	0.41	0.32%
3	2021-09-12	127.28	-1.12	-0.87%
4	2021-09-05	128.40	-0.27	-0.21%
5	2021-08-29	128.67	-0.12	-0.09%
6	2021-08-22	128.78	0.30	0.23%
7	2021-08-15	128.48	0.05	0.04%
8	2021-08-08	128.43	0.96	0.76%
9	2021-08-01	127.47	2.31	1.85%
10	2021-07-25	125.16	0.00	0.00%