日期	有票	均价	涨幅
2026-08-14	21880-21980	21930	-270
2026-08-13	22150-22250	22200	-260
2026-08-12	22410-22510	22460	+180
2026-08-11	22230-22330	22280	+110
2026-08-10	22120-22220	22170	+60
2026-08-07	22060-22160	22110	+150
2026-08-06	21910-22010	21960	+80
2026-08-05	21830-21930	21880	-30
2026-08-04	21860-21960	21910	+230
2026-08-03	21630-21730	21680	-120
2026-07-31	21750-21850	21800	0
2026-07-30	21750-21850	21800	+200