通达信变盘前兆指标公式

N1:=25;N2:=38;N3:=51;
EM1:EMA(C,N1),COLORWHITE;
EM2:EMA(C,N2),COLORRED;
EM3:EMA(C,N3),COLORGREEN;
TJ:=BETWEEN(EM2,EM1,EM3);
DRAWICON(TJ=0,L,14);