日期	有票	均价	涨幅
2023-06-02	18640-18700	18670	+160
2023-06-01	18480-18540	18510	+160
2023-05-31	18320-18380	18350	-20
2023-05-30	18340-18400	18370	+20
2023-05-29	18320-18380	18350	+200
2023-05-26	18120-18180	18150	+60
2023-05-25	18060-18120	18090	+20
2023-05-24	18040-18100	18070	-270
2023-05-23	18310-18370	18340	-10
2023-05-22	18320-18380	18350	-180
2023-05-19	18500-18560	18530	-80
2023-05-18	18580-18640	18610	+160