由股价的涨幅看趋势简单清晰

{量价增减B}
 DRAWGBKlast(DATE>900101,strip(RGB(0,40,40),RGB(0,0,0),0));0,ColorFF9900;
 JC:=(C-REF(C,1))/REF(C,1)*100;
 JCM:EMA(SUM(JC,5),5),Color00FF00,LAYER4;
 PARTLINE(JCM,(JCM>REF(JCM,1))-1,rgb(0,255,0),1,rgb(255,0,0) ),LINETHICK2,LAYER4;
 STICKLINE(JC>0,JC,0,5,0),Color000055,LAYER7;
 STICKLINE(JC>0,JC,0,4,0),Color000077,LAYER7;
 STICKLINE(JC>0,JC,0,3,0),Color000099,LAYER7;
 STICKLINE(JC>0,JC,0,2,0),Color0000CC,LAYER7;
 STICKLINE(JC>0,JC,0,1,0),Color0000FF,LAYER7;
 STICKLINE(JC<0,JC,0,5,0),Colorf1111f,LAYER7;
 STICKLINE(JC<0,JC,0,4,0),Colorf3333f,LAYER7;
 STICKLINE(JC<0,JC,0,3,0),Colorf5555f,LAYER7;
 STICKLINE(JC<0,JC,0,2,0),Colorf7777f,LAYER7;
 STICKLINE(JC<0,JC,0,1,0),Colorf9999f,LAYER7;
 Z，:=(C-REF(C,1))/REF(C,1)*100;
 DRAWTEXT(Z，>2 ,-2,''+NUMTOSTRN(Z，,0)+'' ),ALIGN1,color0077ff,linethick1,LAYER5;
 DRAWTEXT(Z，<-2 ,2,''+NUMTOSTRN(Z，,0)+'' ),ALIGN1,color00ff00,linethick1,LAYER5;
 x:=BARSLAST(DISPSTATUS=1)+1;
 ah:=hhvall(hhv(h,x));
 alP:=llvall(llv(l,X));
天:BARSLAST(L=LLV(LOW,X)),COLOR00FFFF,LINETHICK0,PRECIS0;
涨幅:(C-AlP)/AlP*100,COLOR00FF00,DOTLINE,LINETHICK0;
跌幅:(C-ah)/ah*100,COLOR00FF00,DOTLINE,LINETHICK0;
跌天:BARSLAST(L=LLV(LOW,X)),COLOR00FFFF,LINETHICK0,PRECIS0;
涨天:BARSLAST(H=hhv(HIGH,X)),COLOR00FFFF,LINETHICK0,PRECIS0;
 DRAWTEXTABS(450,3, '■'+NUMTOSTRN(X,0)+'天的最高点 ' +NUMTOSTRN(ah,2)+'元 至今天是第 ' +NUMTOSTRN(涨天,0)+'天 跌 ' +NUMTOSTRN(跌幅,2)+'％'),COLOR00FF00,LINETHICK3;
 DRAWTEXTABS(450,20,'■'+NUMTOSTRN(X,0)+'天的最低点 ' +NUMTOSTRN(alp,2)+'元 至今天是第 ' +NUMTOSTRN(跌天,0)+'天 涨 ' +NUMTOSTRN(涨幅,2)+'％'),COLOR0088FF,LINETHICK3;

DRAWRECTABS(3,0 ,