文档介绍：/*
VAR11:=MA(C,9),COLORRED;
上升通道:IF(VAR11>REF(VAR11,1),VAR11,DRAWNULL),LINETHICK4,COLORRED;
下降通道:IF(VAR11<REF(VAR11,1),VAR11,DRAWNULL),LINETHICK4,COLORGREEN;
A0:=(L+H+C*2)/4;
AA:=EMA(A0,14)COLORYELLOW,LINETHICK1;
BB:=EMA(A0,25)COLORYELLOW,LINETHICK2;
A1X:=(AA-REF(AA,1))/REF(AA,1)*100;
A2X:=(BB-REF(BB,1))/REF(BB,1)*100;
G:=BARSLAST(CROSS(A1X,0));
必卖止损:REF(A0,G),COLORCYAN,LINETHICK1;
A5:=EMA(CLOSE,12)-EMA(CLOSE,26);
A6:=EMA(A5,9);
A7:=(A5<- AND A5>A6);
见底:IF(A7,LLV(L,21),DRAWNULL)COLORRED,CIRCLEDOT;
见顶:IF(H>=REF(A0,BARSLAST(CROSS(A1X,0)))*,REF(A0,BARSLAST(CROSS(A1X,0)))*,DRAWNULL),COLORGREEN,CIRCLEDOT;
MA5:=MA(C,5);
MA13:=MA(C,13);
高:=REF(HHV(H,N),M); 
低:=REF(LLV(L,N),M);
H19:=高-(高-低)*; 
H38:=高-(高-低)*; 
H中:=高-(高-低)*; 
H61:=高-(高-低)*; 
H80:=高-(高-低)*;
顶点:REFDATE(高,DATE),COLORRED;
%:REFDATE(H19,DATE),COLORYELLOW;
%:REFDATE(H38,DATE),COLORMAGENTA;
%50:REFDATE(H中,DATE),COLORBLUE;
%:REFDATE(H61,DATE),COLORMAGENTA;
%:REFDATE(H80,DATE),COLORYELLOW;
低点:REFDATE(低,DATE),COLORWHITE;
DRAWTEXT(ISLASTBAR,顶点,'顶点'),COLORRED;
DRAWTEXT(ISLASTBAR,%,'％'),COLORYELLOW;
DRAWTEXT(ISLASTBAR,%,'％'),COLORMAGENTA;
DRAWTEXT(ISLASTBAR,%50,'％50'),COLORBLUE;
DRAWTEXT(ISLASTBAR,%,'％'),COLORMAGENTA;
DRAWTEXT(ISLASTBAR,%,'％'),COLORYELLOW;
DRAWTEXT(ISLASTBAR,低点,'低点'),COLORWHITE;
DIFF:=( EMA(CLOS