⚫ ⚫ ⚫ ⚫ ⚫ -30%-20%-10%0%10%20%30%2024-01-022024-01-172024-02-012024-02-262024-03-122024-03-272024-04-152024-04-302024-05-202024-06-042024-06-202024-07-052024-07-222024-08-062024-08-212024-09-052024-09-242024-10-112024-10-282024-11-122024-11-272024-12-122024-12-27机械设备沪深300
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