日期	有票	均价	涨幅
2022-01-04	20100-20160	20130	-220
2021-12-31	20320-20380	20350	220
2021-12-30	20100-20160	20130	200
2021-12-29	19900-19960	19930	110
2021-12-28	19790-19850	19820	-60
2021-12-27	19850-19910	19880	-290
2021-12-24	20140-20200	20170	10
2021-12-23	20130-20190	20160	510
2021-12-22	19620-19680	19650	140
2021-12-21	19480-19540	19510	-160
2021-12-20	19640-19700	19670	190
2021-12-17	19450-19510	19480	370