N:=19; VAR1:=HHV(HIGH,N); VAR2:=LLV(LOW,N); 阻力线:=ema((CLOSE-VAR2)/(VAR1-VAR2),21)-0.5; 操作线:=Ema((CLOSE-VAR2)/(VAR1-VAR2),5)-0.5; 突破:crOSS(操作线,阻力线) AND 阻力线<0.1;