【通达信】求九转序列公式指标和多空通道指标

A1:=C>REF(C,4);

NT:=BARSLASTCOUNT(A1);

TJ11:=NT=9;

TJ13:=ISLASTBAR AND BETWEEN(NT,5,8);

AY:=(BACKSET(TJ11>0,9) OR BACKSET(TJ13>0,NT))*NT;

DRAWTEXT(AY>0,H*1.02,VAR2STR(AY,0)),COLORFF00FF;

DRAWTEXT(NT=9,H*1.02,"9"),COLORGREEN;

B1:=C<REF(C,4);

NT0:=BARSLASTCOUNT(B1);

TJ21:=NT0=9 ;

TJ23:=ISLASTBAR AND BETWEEN(NT0,5,8);

AY1:=(BACKSET(TJ21>0,9)ORBACKSET(TJ23>0,NT0))*NT0;

DRAWTEXT(AY1>0,L*0.98,VAR2STR(AY1,0)),COLORFF00FF;

DRAWTEXT(NT0=9,L*0.98,"9"),COLORGREEN;