日期	有票	均价	涨幅
2021-04-07	17650-17750	17700	-100
2021-04-06	17750-17850	17800	40
2021-04-02	17710-17810	17760	180
2021-04-01	17530-17630	17580	130
2021-03-31	17400-17500	17450	-170
2021-03-30	17570-17670	17620	-50
2021-03-29	17620-17720	17670	50
2021-03-26	17570-17670	17620	150
2021-03-25	17420-17520	17470	100
2021-03-24	17320-17420	17370	-70
2021-03-23	17390-17490	17440	-400
2021-03-22	17790-17890	17840	160