V1:=HHV(HIGH,30);V2:=LLV(LOW,30);V3:=EMA(EMA(EMA(CLOSE,12),12),12);V4:=(V3-REF(V3,1))/REF(V3,1)*100;V5:=EMA(EMA(EMA(CLOSE,24),24),24);:EMA((CLOSE-V2)/(V1-V2)*4,20),COLORFFFF00,LINETHICK1;短线:EMA((CLOSE-V2)/(V1-V2)*4,5),COLOR7722AA,LINETHICK1;阻力:MA(V4,9),COLOR00BB00;//{ _同花顺公式}长线趋势:(V5-REF(V5,1))/REF(V5,1)*100,COLOR0066DD;SELECT((OSS(短线趋势,短线阻力) AND 短线趋势>REF(短线趋势,1)) OR (CROSS(长线趋势,长线阻力) AND 长线趋势>REF(长线趋势,1)));