40% 20% 0% -20% -40% 2023-11-01 2023-12-01 2024-01-01 仙鹤股份 2024-02-01 2024-03-01 2024-04-01 2024-05-01 2024-06-01 沪深300 2024-07-01 2024-08-01 2024-09-01 2024-10-01