VAR41:=(CLOSE>REF(CLOSE,1) AND CLOSE>REF(CLOSE,2));  
VARK:=(CLOSE<REF(CLOSE,1) AND CLOSE<REF(CLOSE,2));  
VARL:=(REF(VARK,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));  
VARX:=(REF(VARL,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));  
VAR30:=(REF(VARX,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));  
VAR31:=(REF(VAR30,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));  
VAR32:=(REF(VAR31,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));  
VAR33:=(REF(VAR32,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));  
VAR34:=(REF(VAR33,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));  
VAR35:=(REF(VAR34,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));  
VAR36:=(REF(VAR35,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));  
VAR37:=(REF(VAR36,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));  
VAR38:=(REF(VAR37,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));  
VAR39:=REF(VARK OR VARL OR VARX OR VAR30 OR VAR31 OR VAR32 OR VAR33 OR VAR34 OR VAR35 OR VAR36 OR VAR37 OR VAR38,1) AND VAR41;  
DIFF:=EMA(DCLOSE,12)-EMA(DCLOSE,26);{来自经典副B}  
DEA:=EMA(DIFF,9),COLORFFFF00;  
MACD:=(DIFF-DEA)*2;  
A10:=BARSLAST(REF(CROSS(DIFF,DEA),1));  
A11:=BARSLAST(REF(CROSS(DEA,DIFF),1));  
底背离:=REF(CLOSE,A10+1)>CLOSE AND DIFF> REF(DIFF,A10+1) AND CROSS(DIFF,DEA);  
顶背离:=REF(CLOSE,A11+1)< CLOSE AND REF(DIFF,A11+1)>DIFF AND CROSS(DEA,DIFF);  

LC:=REF(C,1),NODRAW;
LC2:=REF(C,2),NODRAW;
平底:=LC<LC2&&C>=LC,NODRAW;
收阳:=C>O,NODRAW;
XG:平底 AND 收阳 AND 底背离;