VAR2:=((((2*CLOSE)+HIGH)+LOW)/4); VAR4:=LLV(LOW,3); VAR5:=HHV(HIGH,3); C1:=(Ema((((VAR2-VAR4)/(VAR5-VAR4))*100),3)*VAR1),COLORFF00FF; C2:=(EMA(((0.667*REF(C1,1))+(0.333*C1)),2)*VAR1),COLORFFFFFF; 条件:=crOSS(C1,C2) AND C1<40; 红箭头:条件;