日期	有票	均价	涨幅
2021-11-17	18600-18660	18630	-460
2021-11-16	19060-19120	19090	-190
2021-11-15	19250-19310	19280	-190
2021-11-12	19440-19500	19470	560
2021-11-11	18880-18940	18910	280
2021-11-10	18600-18660	18630	-420
2021-11-09	19020-19080	19050	100
2021-11-08	18920-18980	18950	220
2021-11-05	18700-18760	18730	-1330
2021-11-04	20030-20090	20060	180
2021-11-03	19850-19910	19880	-280
2021-11-02	20130-20190	20160	-110