VARC:=LOW; VARD:=REF(LOW,1); VARE:=SMA(Abs(VARC-VARD),3,1)/Sma(MAX(VARC-VARD,0),3,1)*100; VARF:=MA(VARE/10,3); VAR10:=LLV(LOW,30); VAR11:=HHV(VARF,30); 光头就买:MA(IF(LOW<=VAR10,(VARF+VAR11*2)/2,0),3);