轴上第一次金叉选股代码

{轴上第一次金叉选股代码}
DIF:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:=EMA(DIF,9);
A2:=IF(CROSS(0,DEA),1,0);
A12:=IF(DIF>0 AND CROSS(DIF,DEA),1,0);
SS2:=IF(A2,SUM(A12,0),0);
SSB2:=HHV(SS2,0);
SSS2:=SUM(A12,0);
轴上第1次金叉:IF(SSS2-SSB2=1 ANDSSS2>REF(SSS2,1),1,0);