可看图操作，本指标不作为买卖依据，请谨慎操作。
DDF:=18;
神龙:IF((C/REF(C,1)-1)*100>=5 AND C>O*1.04,20,0),COLORFF00FF,POINTDOT;
LTSJ:=BARSLAST(神龙);
摆尾:IF(LTSJ<=13 AND L<REF(O,LTSJ) AND C/REF(C,1)<=0.98,10,0),COLORFF6600,POINTDOT,LINETHICK2;
LXXD:=COUNT(C<REF(C,1),4)>=3 OR COUNT(C<REF(C,1),5)>=4 OR COUNT(C<REF(C,1),6)>=5;
TDDF:=(HHV(H,5)/L-1)*100>DDF OR (HHV(H,7)/LOW-1)*100>DDF;
超跌:IF(LXXD AND TDDF AND C<=REF(C,1),20,0),colorwhite,LINETHICK2;
WR5:=100*(HHV(H,5)-C)/(HHV(H,5)-LLV(L,5));
WR6:=100*(HHV(H,6)-C)/(HHV(H,6)-LLV(L,6));
WR:=80-(WR5*3+WR6*2)/5;
坑:IF(WR<0,WR,0),coloryellow;
低吸:IF((超跌 OR 摆尾) AND WR<-10,30,0),COLORFFFF99,LINETHICK2;
DXDT:=MA(CLOSE,5)>MA(CLOSE,30) AND MA(CLOSE,20)>MA(CLOSE,30);
优选:IF(超跌 AND WR<0 AND DXDT AND 摆尾,50,0),COLOR00FF00,LINETHICK2;
STICKLINE(神龙,0,20,4,0),COLORFF00FF;
STICKLINE(摆尾,0,10,2,0),COLORFF6600;
STICKLINE(WR<0,WR,0,2,0),coloryellow;
STICKLINE(WR<-10,WR,-10,3,0),colorwhite;
DRAWTEXT(优选,45,'低◆买'),COLOR00FF00;
DRAWICON(优选,5,1);
