{蓦然回首} RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100; K:=SMA(RSV,3,1); D:=SMA(K,3,1); J:=3*K-2*D; 长下影:=(MIN(CLOSE,OPEN)-LOW)/(HIGH-LOW)>0.51; 蓦然回首:REF(长下影 AND J<80 AND CROSS(J,REF(J,1)),1) AND C>O AND (REF(O>C,2) OR REF(O>C,3)) AND V>REF(V,1); DRAWTEXT(蓦然回首,1,'↖看涨'),COLORFF9000;
