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DIR1:=ABS(CLOSE-REF(CLOSE,10));
VIR1:=SUM(ABS(CLOSE-REF(CLOSE,1)),10);
ER1:=DIR1/VIR1;
CS1:=ER1*(0.8-2/8)+2/8;
CQ1:=CS1*CS1;
AMA1:=EMA(DMA(CLOSE,CQ1),2) ,COLORWHITE;
DIR2:=ABS(CLOSE-REF(CLOSE,21));
VIR2:=SUM(ABS(CLOSE-REF(CLOSE,1)),21);
ER2:=DIR2/VIR2;
CS2:=ER2*(0.8-2/24)+2/24;
CQ2:=CS2*CS2;
AMA2:EMA(DMA(CLOSE,CQ2),2),COLORGREEN,LINETHICK3;
PARTLINE(AMA2/REF(AMA2,1)>0.997,AMA2),COLORBLUE,LINETHICK3;
PARTLINE(AMA2/REF(AMA2,1)>1.001,AMA2),COLORRED,LINETHICK3;
上档:MA(CLOSE,21)+2*STD(CLOSE,21)COLORYELLOW;
下档:MA(CLOSE,21)-2*STD(CLOSE,21),COLORYELLOW;
BB:=V>MA(V,5) ;
DD:=V<MA(V,5);
//IF(BB,上档,DRAWNULL),COLORRED,LINETHICK2;
//IF(DD,下档,DRAWNULL),COLORBLUE,LINETHICK2;
partline(BB,上档),COLORRED,LINETHICK2;
partline(DD,下档),COLORBLUE,LINETHICK2;
202108211154.jpg
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