1.阴转先机指标针对阴线买入的信号，用于短期超跌后的反弹预期。
2.尾盘选股使用，价格最好在5日或20日均线附近企稳，增加信号可靠性。
3.无未来函数，信号不漂移。
HG0:=CLOSE;
HG1:EMA((CLOSE+HIGH+OPEN)/3,4);
HG2:=HG0>HG1;
HG3:=OPEN>REF(HG0,1) AND HG2;
HG4:=HG0>REF(HG0,1);
HG5:=BARSCOUNT(HG0)>=60;
HG6:=HG0< O;
HG7:=HG3 AND HG4 AND HG6;
HG8:=NOT(NAMELIKE('ST') OR NAMELIKE('*ST'));
HG9:=IF(CODELIKE('688'),0,1);
HG10:=EMA(HG0*70,3);
HG11:=EMA((HG0*1.1-HG0*0.9)*80,3);
HG12:=HG10/(HG10+HG11)*100;
HG13:=HHV(HIGH,9)-LLV(LOW,9);
HG14:=HHV(HIGH,9)-HG0;
HG15:=HG0-LLV(LOW,9);
HG16:=HG14/HG13*100-70;
阴转先机:=FILTER(HG7,10) AND HG5 AND HG8 AND HG9 AND HG16;
DRAWICON(阴转先机,L*0.98,1);
DRAWTEXT(阴转先机,L*0.98,' 阴转先机'),COLOR00FFFF;
