MA5:= MA(CLOSE,5);
MA10:=MA(CLOSE,10);
MA20:=MA(CLOSE,20);
MA30:=MA(C,30);
MA120:=SMA(C,120,1);
ZH520:=Abs(MA5-MA20)/MA20*100<=10;
ZH530:=ABS(MA5-MA30)/MA30*100<=10;
QSXS1:=MA5>REF(MA5,1);
QSXS2:=MA20>REF(MA20,1);
QSXS3:=MA30>REF(MA30,1);
DTPL:=MA20>MA30 AND MA30>MA120;
LYT:=DTPL AND QSXS2 AND QSXS3 AND COUNT(QSXS1,4)<=1;
GJHS:=C>MA5 AND ((QSXS1 AND NOT(REF(QSXS1,1))) OR C>REF(C,3));
LYKK:=GJHS AND (ZH520 OR ZH530) AND LYT;
买:=LYKK AND NOT(REF(LYKK,1));
老鸭头优选:=买 AND COUNT((MA10>MA20),5)=5;
优:老鸭头优选;
