去创业板:=NOT(CODELIKE('300'));
去停牌:=DYNAINFO(8)>0;
去ST:=NOT(NAMELIKE('*S') OR NAMELIKE('S'));
DIF:=EMA(CLOSE,12)-EMA(CLOSE,150);
DEA:=EMA(DIF,9);
MACD:=(DIF-DEA)*2;
启动点:MACD<0 AND MACD>REF(MACD,1) AND REF(COUNT(MACD<REF(MACD,1),3)=3,1) AND 去创业板 AND 去停牌 AND 去ST;
