神奇九转序列主图指标公式(通达信版)

{买入结构}
TA1:=C<REF(C,4);
TN1:=BARSLASTCOUNT(TA1);
TJ11:=TN1=9;
TJ13:=ISLASTBAR AND BETWEEN(TN1,5,8);
TY1:=(BACKSET(TJ11>0,9) OR BACKSET(TJ13>0,TN1))*TN1;
DRAWTEXT(TY1>0,L*0.98,VAR2STR(TY1,0)),COLORRED;
DRAWTEXT(TN1=9,L*0.98,'9'),COLORGREEN;
{卖出结构}
TA2:=C>REF(C,4);
TN2:=BARSLASTCOUNT(TA2);
TJ21:=TN2=9;
TJ23:=ISLASTBAR AND BETWEEN(TN2,5,8);
TY2:=(BACKSET(TJ21>0,9) OR BACKSET(TJ23>0,TN2))*TN2;
DRAWTEXT(TY2>0,H*1.01,VAR2STR(TY2,0)),COLORFF00FF,DRAWABOVE;
DRAWTEXT(TN2=9,H*1.01,'9'),COLORYELLOW,DRAWABOVE;