VAR1:=1; VAR2:=((((2*CLOSE)+HIGH)+LOW) / 4); VAR4:=LLV(LOW,5); VAR5:=HHV(HIGH,4); C1:=(Ema((((VAR2-VAR4)/(VAR5-VAR4))*100),4)*VAR1); C2:=(EMA(((0.667*REF(C1,1))+(0.333*C1)),2)*VAR1); 红箭头买:C1>=C2;