日期	有票	均价	涨幅
2020-12-29	16250-16350	16300	-390
2020-12-28	16640-16740	16690	-130
2020-12-25	16770-16870	16820	40
2020-12-24	16730-16830	16780	260
2020-12-23	16470-16570	16520	-240
2020-12-22	16710-16810	16760	-200
2020-12-21	16910-17010	16960	-400
2020-12-18	17310-17410	17360	230
2020-12-17	17080-17180	17130	110
2020-12-16	16970-17070	17020	120
2020-12-15	16850-16950	16900	-90
2020-12-14	16940-17040	16990	0