股价下跌中出现信号买入，盈利继续持有跌破5日均线出，买进后如有下跌-1%止损。
内容仅供参考。
{通达信中短信号}
N:=20;
M:=5;
VAR1:=EMA(CLOSE,N);
VAR2:=EMA(CLOSE,M);
中轨:MA(CLOSE,N),COLORWHITE;
上轨:中轨+2*STD(CLOSE,N),COLORYELLOW;
下轨:中轨-2*STD(CLOSE,N),COLORGREEN;
DRAWKLINE(HIGH,OPEN,LOW,CLOSE);
STICKLINE(CROSS(VAR2,VAR1),LOW,HIGH,0.5,0),COLORRED;
STICKLINE(CROSS(VAR1,VAR2),LOW,HIGH,0.5,0),COLORCYAN;
DRAWICON(CROSS(VAR2,VAR1),LOW*0.98,1);
DRAWICON(CROSS(VAR1,VAR2),HIGH*1.02,2);
短买:CROSS(VAR2,VAR1),NODRAW;
短卖:CROSS(VAR1,VAR2),NODRAW;
