VAR11:=(2*CLOSE+HIGH+LOW)/4; VAR22:=LLV(LOW,34); VAR33:=HHV(HIGH,34); Y:=Ema((VAR11-VAR22)/(VAR33-VAR22)*100,13); D:=EMA(0.667*REF(Y,1)+0.333*Y,2); 红加号:crOSS(Y,D);