序号	时间	指数	涨跌值	涨跌幅
1	2021-04-11	98.57	0.07	0.07%
2	2021-04-04	98.50	0.00	0.00%
3	2021-03-28	98.50	0.39	0.39%
4	2021-03-21	98.12	-0.29	-0.29%
5	2021-03-14	98.41	-0.10	-0.10%
6	2021-03-07	98.50	0.56	0.57%
7	2021-02-28	97.95	0.00	0.00%
8	2021-02-07	97.95	0.00	0.00%
9	2021-01-31	97.95	0.00	0.00%
10	2021-01-24	97.95	-1.05	-1.06%