线:=EMA(C,3),COLORRED,LINETHICK2;下降线:=EMA(C,5),COLOR00FF00,LINETHICK2;中间线:=EMA(下降线,5),COLORWHITE,LINETHICK2;VAR1:=(HIGH+LOW+OPEN+2*CLOSE)/5;VAR2:=REF(VAR1,1);VAR3:=SMA((CLOSE-VAR2),6,1)/SMA(A(CLOSE-VAR2),6,1)*100;红箭头:OSS(上升线,下降线)AND 中间线>=REF(中间线,1)AND VAR3<50;