线2预警副图－精品通达信指标公式源码分享

M:=INTPART(3*8/5);   

AAA:=REF(H,M)=HHV(H,2*M+1);   

QYY:=BACKSET(AAA,M+1);   

CCC:=FILTER(QYY,M) AND H=HHV(H,M+1);   

AA11:=REF(L,M)=LLV(L,2*M+1);   

QY11:=BACKSET(AA11,M+1);   

CC11:=FILTER(QY11,M) AND L=LLV(L,M+1);   

DD11:=BARSLAST(CC11);   

DDTSS:=IF(CC11,CURRBARSCOUNT,0);   

DDTS11:=IF(DD11,REF(DDTSS,DD11),DDTSS);   

DDCS11:=CONST(DDTS11);   

DDTS22:=REF(DDTS11,DD11+1);   

DDCS22:=CONST(DDTS22);   

线2:=DRAWLINE(CURRBARSCOUNT=DDCS22,L,CURRBARSCOUNT=DDCS11,L,1) COLOR9966FF,LINETHICK1;   

预警:L<=线2 AND  REF(L>线2 ,1);