通达信力道K线主图指标公式：

X1:=(CLOSE+LOW+HIGH)/3;  
X2:=EMA(X1,6);  
X3:=EMA(X2,5);  
VAR2:=EMA(EMA(X1,1),13);  
VAR3:=EMA(VAR2,21);  
XCLOSE:=EMA((OPEN+HIGH+LOW+CLOSE)/4,3);  
XOPEN:=EMA((REF(OPEN,1)+REF(XCLOSE,1))/2,3);  
TEMPG:=MAX(HIGH,XOPEN);  
XHIGH:=EMA(MAX(TEMPG,XCLOSE),3);  
TEMP:=MIN(LOW,XOPEN);  
XLOW:=EMA(MIN(TEMP,XCLOSE),3);  
O1:=IF(XOPEN<XCLOSE,XOPEN,XCLOSE);  
C1:=IF(XOPEN<XCLOSE,XCLOSE,XOPEN);  
 
{K线}  
STICKLINE(XOPEN>=XCLOSE,XHIGH,XLOW,0,0 ),COLORRED;   
STICKLINE(XOPEN>=XCLOSE,C1,O1,4,0 ),COLOR000055;  
STICKLINE(XOPEN>=XCLOSE,C1,O1,3,0 ),COLOR000077;   
STICKLINE(XOPEN>=XCLOSE,C1,O1,2.5,0 ),COLOR000099;  
STICKLINE(XOPEN>=XCLOSE,C1,O1,1.5,0 ),COLOR0000BB;  
STICKLINE(XOPEN>=XCLOSE,C1,O1,0.9,0 ),COLOR0000DD;  
STICKLINE(XOPEN>=XCLOSE,C1,O1,0.3,0 ),COLOR0000FF;  
 
STICKLINE(XOPEN<XCLOSE,XHIGH,XLOW,0,0 ),COLORCYAN;  
STICKLINE(XOPEN<XCLOSE,C1,O1,4,0 ),COLOR990000;  
STICKLINE(XOPEN<XCLOSE,C1,O1,3,0 ),COLORCC0000;   
STICKLINE(XOPEN<XCLOSE,C1,O1,2.5,0 ),COLORFF4400;  
STICKLINE(XOPEN<XCLOSE,C1,O1,1.5,0 ),COLORFF8800;  
STICKLINE(XOPEN<XCLOSE,C1,O1,0.9,0 ),COLORFFCC00;  
STICKLINE(XOPEN<XCLOSE,C1,O1,0.3,0 ),COLORCYAN;  
HH:=(6*H+5*REF(H,1)+4*REF(H,2)+3*REF(H,3)+2*REF(H,4)+REF(H,5))/21;  
LL:=(6*L+5*REF(L,1)+4*REF(L,2)+3*REF(L,3)+2*REF(L,4)+REF(L,5))/21;  
A1:=IF(C>REF(EXPMEMA(H,6),1),1,0);  
A2:=IF(C<REF(EXPMEMA(L,6),1),-1,0);  
A3:=A1+A2;  
A4:=IF(A3=0,REF(A3,BARSLAST(NOT(A3=0))),A3);  
转折线:IF(A4=-1,MA(HIGH,6),MA(LOW,6))LINETHICK2,COLORFFFFFF;　  

通达信力道K线主图指标公式实例图解：

通达信力道K线主图指标公式