持股分析指标公式

P:=10;
STEP:=2;
MAXP:=5;
AA:=SAR(P,STEP,MAXP);
TT1:IF((AA>=REF(AA,1)),AA,DRAWNULL),LINETHICK3,COLORRED;
TT2:IF((AA<REF(AA,1)),AA,DRAWNULL),LINETHICK3,COLORGREEN;