⚫ ⚫ ⚫ ⚫ ⚫ -30%-20%-10%0%10%20%30%2024-01-022024-01-162024-01-302024-02-212024-03-062024-03-202024-04-032024-04-192024-05-082024-05-222024-06-052024-06-202024-07-042024-07-182024-08-012024-08-152024-08-292024-09-122024-09-302024-10-162024-10-302024-11-13机械设备沪深300
