变红买，变绿卖，傻瓜式操作。。

{波段密码}
买线:=EMA(C,2);
卖线:=EMA(SLOPE(C,21)*20+C,60);
STICKLINE(买线>=卖线,LOW,HIGH,0.0,1),COLORRED;
STICKLINE(买线>=卖线,CLOSE,OPEN,3,1),COLORRED;
STICKLINE(买线<卖线,LOW,HIGH,0.0,1),COLORCYAN;
STICKLINE(买线<卖线,CLOSE,OPEN,3,1),COLORCYAN;
{生命线}
MID:=(3*CLOSE+LOW+OPEN+HIGH)/6;
牛线:(20*MID+19*REF(MID,1)+18*REF(MID,2)+17*REF(MID,3)+16*REF(MID,4)+15*REF(MID,5)+
14*REF(MID,6)+13*REF(MID,7)+12*REF(MID,8)+11*REF(MID,9)+10*REF(MID,10)+9*REF(MID,11)+
8*REF(MID,12)+7*REF(MID,13)+6*REF(MID,14)+5*REF(MID,15)+4*REF(MID,16)+3*REF(MID,17)+
2*REF(MID,18)+REF(MID,20))/210,COLORRED;
马线:EMA(牛线,6),COLORGREEN;
水平面:MA(CLOSE,60),DOTLINE,COLORYELLOW;
{信号(用处不大，只是为了镶嵌主图，好看而已，哈哈)
VAR1:=(HIGH+LOW+OPEN+2*CLOSE)/5;
VAR2:=REF(VAR1,1);
VAR3:=SMA((CLOSE-VAR2),6,1)/SMA(ABS(CLOSE-VAR2),6,1)*1