日期	有票	均价	涨幅
2024-06-07	21270-21370	21320	-20
2024-06-06	21290-21390	21340	+100
2024-06-05	21190-21290	21240	-110
2024-06-04	21300-21400	21350	+200
2024-06-03	21100-21200	21150	-220
2024-05-31	21320-21420	21370	-450
2024-05-30	21770-21870	21820	+500
2024-05-29	21270-21370	21320	+60
2024-05-28	21210-21310	21260	+170
2024-05-27	21040-21140	21090	+110
2024-05-24	20930-21030	20980	+30
2024-05-23	20900-21000	20950	-350