鈀2610盤中明顯走強，漲幅擴大至5.87%，價格上探320.15元/克，成交額約11億元；日內增倉超500手，量倉活躍度同步擡升。

On the 21st, Iranian President Pezeshkian said Iran must preserve internal unity and warned against undermining negotiation outcomes. He said Tehran has gradually advanced key items in talks — reopening the Strait of Hormuz and restoring oil exports — and that progress achieved so far has "far exceeded expectations", despite U.S. non-compliance. He added domestic debate over methods and results is acceptable but should not disparage outcomes without professional basis.

U.S. optical-communications sector rose; Marvell Technology (MRVL.O) up about 6%, Corning (GLW.N) up more than 4%.