X:=SMA(MAX(CLOSE-LC,0),N1,1)/SMA(ABS(CLOSE-LC),N1,1)*100; Y:=DRAWLINE(X =HHV(X,N1),X,X =LLV(X,N1),X,1); TJ1:=X=Y; TJ2:=X REF(X,1); JRS1:TJ1 AND TJ2; 用法:出现信号后即可参照其股性考虑是否买入。