买点买, 卖点卖。 
自己还有一些想法,慢慢来测试 
MID :=MA(CLOSE,N); 
UPPER:=MID+2*STD(CLOSE,N); 
LOWER:=MID-2*STD(CLOSE,N); 
BLM1:=CROSS(CLOSE,LOWER); 
BLM2:=CROSS(CLOSE,UPPER); 
BLZB:=CLOSE<MID; 
DDIFF:=EMA(INDEXC,SHORT) - EMA(INDEXC,LONG); 
DDEA:= EMA(DDIFF,M); 
DMACD:=2*(DDIFF-DDEA); 
DPZS:=DDIFF>DDEA; 
DIFF:=EMA(CLOSE,SHORT) - EMA(CLOSE,LONG); 
DEA:= EMA(DIFF,M); 
MACD:=2*(DIFF-DEA); 
N1:=BARSLAST(DEA>0); 
A1:=COUNT(CROSS(DIFF,DEA),N1)>0; 
A2:=(C-REF(C,1))/REF(C,1)*100>1 AND (C-REF(C,1))/REF(C,1)*100<8; 
LNENG:=V>1.5*REF(V,1) OR (V>1.2*REF(V,1) AND REF(V,1)>1.5*REF(V,2)) OR  V/REF(MA(V,5),1)>1.72; 
A3:=C>O AND FINANCE(7)<1000000000; 
{A4:=CROSS(DIFF,DEA) OR REF(CROSS(DIFF,DEA),1);} 
YYCSX:=C>MA(CLOSE,5) AND C>MA(CLOSE,10); 
YYCSX1:=O<MA(CLOSE,5) AND O<MA(CLOSE,10); 
MMM:=A1 AND A2 AND A3 AND LNENG AND YYCSX AND YYCSX1 AND DPZS AND BLZB; 
DRAWTEXT( MMM,LOW-0.15*(HIGH-LOW),'买'),coloryellow; 
CCC:=CROSS(DEA,DIFF); 
DRAWTEXT( CCC,HIGH+0.15*(HIGH-LOW),'卖'),coloryellow; 
MA5:MA(CLOSE,5),colorwhite; 
MA10:MA(CLOSE,10),coloryellow; 
MA20:MA(CLOSE,20),colorlired; 
MA60:MA(CLOSE,60),colorliblue; 
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