{RSI画线}

LC:=REF(CLOSE,1);
RSI2:SMA(MAX(CLOSE-LC,0),13,1)/SMA(ABS(CLOSE-LC),13,1)*100;

OBV:=RSI2;      
P:=10;
A3:=REF(OBV,P)=HHV(OBV,2*P+1);
B3:=FILTER(A3,P);
C3:=BACKSET(B3,P+1);
D3:=FILTER(C3,P);{高点}
A4:=REF(OBV,P)=LLV(OBV,2*P+1);
B4:=FILTER(A4,P);
C4:=BACKSET(B4,P+1);
D4:=FILTER(C4,P);{低点}
上:=REF(OBV,BARSLAST(D3)),COLORFF00FF,NODRAW;
下:=REF(OBV,BARSLAST(D4)),COLOR00FF00,NODRAW;
向上:=CROSS(OBV,上*1.01),NODRAW;
相对能量:(OBV-下)/(上-下)*100,COLORYELLOW,NODRAW;
R11:=BACKSET(ISLASTBAR,BARSLAST(D3)+1);
S11:=R11>REF(R11,1);
DRAWLINE(D3,OBV,S11,OBV,1),COLORYELLOW;
T11:=BACKSET(ISLASTBAR,BARSLAST(D4)+1);
U11:=T11>REF(T11,1);
DRAWLINE(D4,OBV,U11,OBV,1),COLOR00FF00;
STICKLINE(C>0,下,下,1,0),COLOR00FF00;
STICKLINE(C>0,上,上,1,0),COLORFF00FF;
DRAWTEXT(CROSS(OBV,上*1.01),上,'上'),COLORYELLOW;
DRAWTEXT(CROSS(下*0.99,OBV),下,'下'),COLORYELLOW;
DRAWICON(D3,OBV,2);
DRAWICON(D4,OBV,1);
20,POINTDOT;
50,POINTDOT;
80,POINTDOT;