日期	有票	均价	涨幅
2025-12-08	20580-20680	20630	-140
2025-12-05	20720-20820	20770	+70
2025-12-04	20650-20750	20700	+190
2025-12-03	20460-20560	20510	+90
2025-12-01	20400-20500	20450	+260
2025-11-28	20140-20240	20190	0
2025-11-27	20140-20240	20190	+60
2025-11-26	20080-20180	20130	-30
2025-11-25	20110-20210	20160	+110
2025-11-24	20000-20100	20050	-10
2025-11-21	20010-20110	20060	-190
2025-11-20	20200-20300	20250	+20