A01:=(C-LLV(LOW,3))/(HHV(HIGH,3)-LLV(LOW,3));<br>
A11:=SMA(A01,2,1);<br>
A21:=SMA(A11,2,1);<br>
A31:=3*A11-2*A21 ;<br>
A41:=2*A31-0.5;<br>
生命线:C*(1-(A41-A21)/15),COLORRED,LINETHICK2;<br>
弱: IF(MA(CLOSE,4)>SMA(LOW,21,2)*1.01,SMA(LOW,21,2)*1.01,SMA(LOW,21,2)*1.01),COLORCYAN,COLORBLUE;<br>
强:IF(SMA(LOW,21,2)*1.01>=REF(SMA(LOW,21,2)*1.01,1),SMA(LOW,21,2)*1.01,DRAWNULL),LINETHICK1,COLORMAGENTA;<br>
DRAWTEXT(CROSS(C,IF(MA(CLOSE,4)>SMA(LOW,21,2)*1.01,SMA(LOW,21,2)*1.01,SMA(LOW,21,2)*1.01)),LOW,'△'),COLORYELLOW;<br>
DRAWTEXT(CROSS(C,生命线),LOW,'△'),COLORGREEN;<br>
DRAWTEXT(FILTER(EMA(EMA(C,5),5)>REF(EMA(EMA(C,5),5),1)AND HHV(MA(H,13),13)<REF(HHV(MA(H,13),13),1)AND C>REF(C,1),11),L*0.98,'追涨'),COLORGREEN;<br>
DRAWTEXT(CROSS(84,SMA(MAX(CLOSE-REF(CLOSE,1),0),6,1)/SMA(ABS(CLOSE-REF(CLOSE,1)),6,1)*100),H*1.03,'逃顶'),COLORRED;<br>
阻力: PEAK(1,5,1),COLOR66CC00;<br>
支撑: TROUGH(2,5,1),COLORFFB97A;
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