{成交量提前预警抓涨停}
VAR1:=VOL/REF(MA(VOL,5),1);
VAR2:=IF(C>REF(C,1),VOL,-VOL);
VAR3:=SUM(VAR2,0);
VAR4:=EMA(VAR3,5);
VAR5:=EMA(VAR3,34);
VAR6:=EMA(VAR3,55);
VAR7:=CROSS(VAR4,VAR5) AND VAR5>REF(VAR5,1);
VAR8:=CROSS(VAR4,VAR6) AND VAR6>REF(VAR6,1);
VAR9:=VOL>REF(VOL,1)*1.5 AND C>REF(C,1) AND C>O;
VAR10:=VAR1>2 AND C>REF(C,1) AND C>O;
VAR11:=VAR7 OR VAR8 OR VAR9 OR VAR10;
VAR12:=C/REF(C,1)>1.098 AND C=H;
预警:VAR11 AND NOT(VAR12);
