{金蛇七寸幅圖公式}
VAR10:=100*(C-COST(10))/COST(10);
空跌:=REF(VAR10,1)<0 OR REF (VAR10,2)<0;
DIFF:EMA(CLOSE,12) - EMA(CLOSE,26),COLORYELLOW,LINETHICK2;
DEA:EMA(DIFF,9)COLORWHITE,LINETHICK2;
MACD: 2*(DIFF-DEA), COLORSTICK,LINETHICK2;
A1:EMA(C,13)>REF(EMA(C,13),1) AND MACD>REF(MACD,1),COLORFF00FF,LINETHICK0;
A2:=EMA(C,13)<REF(EMA(C,13),1) AND MACD<REF(MACD,1);
STICKLINE(A1>0 ,0,MACD,1.5,0),COLORRED;
STICKLINE(A2>0 ,0,MACD,1.5,0),COLORGREEN;
DRAWBAND(DIFF>DEA,RGB(255,153,153),DIFF<DEA,RGB(153,153,255));
DIFF2:=EMA(CLOSE,9)-EMA(CLOSE,26);
DEA2:=EMA(DIFF2,9);
紅:((2)*(DIFF2-DEA2)),COLOR0000FF;
綠:MA(((2)*(DIFF2-DEA2)),5),COLORGREEN;
DA:=MAX(DIFF,DEA);
上突四線:CROSS(紅,DA) AND 綠>DIFF AND 綠<0 AND 空跌>0,COLORLIBLUE,LINETHICK0;
STICKLINE(上突四線>0,0,2,4,0),COLORRED;
DRAWTEXT(上突四線>0,1.8,'建倉！'),COLORYELLOW;
下突四線:CROSS(綠,紅) AND 綠<DIFF AND 綠>0 ,COLORFF00FF,LINETHICK0;
STICKLINE(下突四線>0,0,2,4,0),COLORWHITE;
DRAWTEXT(下突四線>0,1.8,'注意！'),COLORYELLOW;
 

{金蛇七寸選股}
VAR10:=100*(C-COST(10))/COST(10);
空跌:=REF(VAR10,1)<0 OR REF (VAR10,2)<0;
DIFF:= EMA(CLOSE,12) - EMA(CLOSE,26);
DEA:=EMA(DIFF,9);
DIFF2:=EMA(CLOSE,9)-EMA(CLOSE,26);
DEA2:=EMA(DIFF2,9);
紅:=((2)*(DIFF2-DEA2));
綠:=MA(((2)*(DIFF2-DEA2)),5);
DA:=MAX(DIFF,DEA);
上突四線:=CROSS(紅,DA) AND 綠>DIFF AND 綠<0 AND 空跌>0;
上突四線>0;