这个公式B点很好用，结合红K白底买入，红色K线坚持持股，值的收藏！

MA5:MA(C,5),color000099;
MA10:MA(C,10),color006600;
MA20:MA(C,20),color005555;
STICKLINE(c>=ref(c,1),o,c,7,0),colorwhite;
STICKLINE(c<ref(c,1),o,c,7,0),colorgreen;
A1:=EMA(CLOSE,5)>EMA(CLOSE,6) and EMA(CLOSE,6)>EMA(CLOSE,7) and EMA(CLOSE,7)>EMA(CLOSE,8) and EMA(CLOSE,8)>EMA(CLOSE,9)
and EMA(CLOSE,9)>EMA(CLOSE,10) and EMA(CLOSE,10)>EMA(CLOSE,11) and EMA(CLOSE,11)>EMA(CLOSE,12)
and EMA(CLOSE,12)>EMA(CLOSE,13) and EMA(CLOSE,13)>EMA(CLOSE,14) and EMA(CLOSE,14)>EMA(CLOSE,15)
and EMA(CLOSE,15)>EMA(CLOSE,20) and EMA(CLOSE,20)>EMA(CLOSE,30) and EMA(CLOSE,30)>EMA(CLOSE,60) and EMA(CLOSE,60)>EMA(CLOSE,90)
and EMA(CLOSE,90)>EMA(CLOSE,120) and EMA(CLOSE,120)>EMA(CLOSE,250);
A2:=EMA(CLOSE,5)>EMA(CLOSE,6) and EMA(CLOSE,6)>EMA(CLOSE,7) and EMA(CLOSE,7)>EMA(CLOSE,8) and EMA(CLOSE,8)>EMA(CLOSE,9)
and EMA(CLOSE,9)>EMA(CLOSE,10) and EMA(CLOSE,10)>EMA(CLOSE,11) and EMA(CLOSE,11)>EMA(CLOSE,12)
and EMA(CLOSE,12)>EMA(CLOSE,13) and EMA(CLOSE,13)>EMA(CLOSE,14);
B1:=IF(a1,1,2);
VAR1:=((CLOSE > REF(CLOSE,1)) AND (CLOSE > REF(CLOSE,2)));
VAR2:=((REF(VAR1,1) AND (CLOSE <= REF(CLOSE,1))) AND (CLOSE >= REF(CLOSE,2)));
VAR3:=((REF(VAR2,1) AND (CLOSE >= REF(CLOSE,1))) AND (CLOSE <= REF(CLOSE,2)));
VAR4:=((REF(VAR3,1) AND (CLOSE <= REF(CLOSE,1))) AND (CLOSE >= REF(CLOSE,2)));
VAR5:=((REF(VAR4,1) AND (CLOSE >= REF(CLOSE,1))) AND (CLOSE <= REF(CLOSE,2)));
VAR6:=((REF(VAR5,1) AND (CLOSE <= REF(CLOSE,1))) AND (CLOSE >= REF(CLOSE,2)));
VAR7:=((REF(VAR6,1) AND (CLOSE >= REF(CLOSE,1))) AND (CLOSE <= REF(CLOSE,2)));
VAR8:=((REF(VAR7,1) AND (CLOSE <= REF(CLOSE,1))) AND (CLOSE >= REF(CLOSE,2)));
VAR9:=((REF(VAR8,1) AND (CLOSE >= REF(CLOSE,1))) AND (CLOSE <= REF(CLOSE,2)));
VARA:=((REF(VAR9,1) AND (CLOSE <= REF(CLOSE,1))) AND (CLOSE >= REF(CLOSE,2)));
VARB:=((REF(VARA,1) AND (CLOSE >= REF(CLOSE,1))) AND (CLOSE <= REF(CLOSE,2)));
VARC:=((REF(VARB,1) AND (CLOSE <= REF(CLOSE,1))) AND (CLOSE >= REF(CLOSE,2)));
STICKLINE((((((((((((VAR1 OR VAR2) OR VAR3) OR VAR4) OR VAR5) OR VAR6) OR VAR7) OR VAR8) OR VAR9) OR VARA) OR VARB) OR VARC),C,REF(C,1),7,0),Color0000DD;
STICKLINE((((((((((((VAR1 OR VAR2) OR VAR3) OR VAR4) OR VAR5) OR VAR6) OR VAR7) OR VAR8) OR VAR9) OR VARA) OR VARB) OR VARC),L,H,0.7,0),Color0000DD;
V1:=DMA((((HIGH + LOW) + (CLOSE * 2)) / 4.15),0.9);
HY1:=REF(EMA(V1,3),1);
DRAWTEXT(CROSS(CLOSE,HY1),LOW,'B'),LINETHICK2,COLORYELLOW;