DEA :=EMA(DIFF,9),COLORGREEN
MACD:=2*(DIFF-DEA),COLORSTICK
a 1:= bars last(REF(CROSS(DIFF,DEA),1));
B1:=REF(C,A1+1)>c和REF(DIFF,a 1+1)& lt;DIFF和CROSS(DIFF,DEA);
c 1:= bars last(REF(CROSS(DEA,DIFF),1));
D1:=REF(C,C 1+1)& lt;c和REF(DIFF,C1+1)>DIFF和CROSS(DEA,DIFF);
DRAWTEXT(B1,L,'底部偏差');//MACD底部偏差
DRAWTEXT(D1,H,'頂部偏差');//MACD頂部偏差