JJ:=(CLOSE+HIGH+LOW)/3;
A:=EMA(JJ,10);
B:=REF(A,1);
STICKLINE(A>B,A,B,2,0),colorred;
STICKLINE(A<B,A,B,2,0),colorgreen;
VAR2:MA(C,13),colorred,LINETHICK1;
上翘:IF(VAR2>REF(VAR2,1),VAR2,DRAWNULL),colorred,LINETHICK1;
下拐:IF(VAR2<REF(VAR2,1),VAR2,DRAWNULL),colorgreen,LINETHICK1;
牛熊趋势线:MA(CLOSE,89),COLORFF00C0,LINETHICK2;
A:=EMA(C,14),colorwhite,LINETHICK1;
B:=(A-REF(A,1))/REF(A,1)*100,NODRAW;
支撑:IF(B>=0,REF(EMA(C,14),BARSLAST(CROSS(B,0))+1),DRAWNULL),colorred,LINETHICK2;
阻力:IF(B<0,REF(EMA(C,14),BARSLAST(CROSS(0,B))+1),DRAWNULL),colorgreen,LINETHICK2;
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