⚫ ⚫ ⚫ ⚫ ⚫ ⚫ -30%-20%-10%0%10%20%30%2024-01-022024-01-192024-02-072024-03-052024-03-222024-04-122024-05-062024-05-232024-06-122024-07-012024-07-182024-08-062024-08-232024-09-112024-10-062024-10-232024-11-112024-11-282024-12-172025-01-062025-01-232025-02-19机械设备沪深300
