{简单实用的一个主图指标}
 

A8:MA(CLOSE,8),COLOR0000FF;
 

A12:MA(CLOSE,13),COLORBLUE;
 

X1:=(C+L+H)/3;
 

BB13:=ATAN(EMA(X1,13)-REF(EMA(X1,13),1))*3.1416*10;
 

EMA8:=EMA(C,8);DRAWTEXT(FILTER(BB13>1 AND EMA(X1,13)>REF(EMA(X1,8),1),10),
 

EMA8,'∠45上升'),COLORWHITE;
 

压:MA(REF(HHV(C,30),1),2),COLOR9DFFFF;
 

支:MA(REF(LLV(C,30),1),2),COLORABFF46;
 

{实用选股指标}
 

N:=20;
 

MID:=MA(C,N);
 

VART1:=POW((C-MID),2);
 

VART2:=MA(VART1,N);
 

VART3:=SQRT(VART2);
 

UPPER:=MID+2*VART3;
 

LOWER:=MID-2*VART3;
 

BOLL:=REF(MID,1);
 

UB:=REF(UPPER,1);
 

LB:=REF(LOWER,1);
 

LOWER1:=MID-VART3;
 

LB1:=REF(LOWER1,1);
 

BB:=(C-LB1)/(UB-LB)*100;
 

MA6:=MA(BB,6);
 

XG:CROSS(BB,MA6)AND CROSS(C,MA(C,10))AND MA(C,10)>MA(C,30) AND CLOSE>EMA(CLOSE,13)AND CLOSE>EMA(CLOSE,453),LINETHICK0;
 

DRAWICON(XG,L*0.995,1);