ZT:=C>=ZTPRICE(REF(C,1),0.1) AND C=H; {当日封板判定}
T1:=V=HHV(V,10) AND C< O AND O/C>1.04 AND COUNT(ZT,20)< 2 AND HHV(H,3)=HHV(H,20); {巨阴条件：10日天量阴线}
N1:=BARSLAST(T1); {距巨阴天数}
T2:=crOSS(REF(V,N1)/3,V) AND REF(EVERY(V>REF(V,N1)/3 AND C< REF(H,N1),N1),1) AND N1< 10; {缩量止跌信号}
N2:=BARSLAST(T2); {距止跌天数}
XG:=CROSS(C,REF(H,N2)) AND REF(EVERY(C< REF(H,N2),N2),1) AND N2< 10; {突破止跌前高}
STICKLINE(T1,C,O,3,0),COLORGREEN; {巨阴处画绿柱}
DRAWTEXT(T1,H,'←巨阴'); {标注巨阴}
STICKLINE(T2,H,H,2,0),COLORYELLOW; {止跌处画黄线}
STICKLINE(EVERY(C< REF(H,N2),N2) AND N2< 10,REF(H,N2),REF(H,N2),2,0),COLORYELLOW; {止跌高线压力参考}
DRAWICON(T2,L,38); {止跌处画图标38}
DRAWICON(XG,C,22); {突破处画红箭头};
