通达信KDJ趋势维持副图指标
<div class="stock-fc-code-box"><p>VAR1:=(H+L+O+C*2)/5;<br></p><p>VAR2:=EMA(VAR1,21);</p><p>VAR3:=STD(VAR1,23);</p><p>VAR4:=EMA(VAR1,2);</p><p>VARA:=(VAR1-VAR2)*100/VAR3;</p><p>K:=(EMA(VARA,23)+100)/2-3,COLOR00FFFF,DOTLINE;</p><p>D:SMA(K,5,1),COLORFFFF00,DOTLINE;</p><p>J:4*K-3*D,COLORFF00FF,LINETHICK2;</p><p>BU1:=FILTER(J > REF(J,1)AND J < REF(J,3) AND J < K AND VAR4 > REF(VAR4,1) AND K >=REF(K,1) AND J < 40 OR CROSS(J,K) AND CROSS(J,D) AND J < 40 OR J > REF(J,1) AND J < -20,7),COLORRED,NODRAW;</p><p>SE2:=FILTER(J <=REF(J,1) AND J > 80,8),COLORCYAN,NODRAW;</p><p>IF(J > REF(J,1),J,DRAWNULL)COLORRED,LINETHICK2;</p><p>IF(J <=REF(J,1),J,DRAWNULL)COLORBLUE,LINETHICK2;</p><p>买入:TTFILTER(BU1,SE2,SE2,BU1,4),COLORRED,NODRAW;</p><p>卖出:TTFILTER(BU1,SE2,SE2,BU1,3),COLORCYAN,NODRAW;</p><p>DRAWICON(买入,J*0.95,1);</p><p>DRAWICON(卖出,J*1.05,2);</p><p>趋势维持线:EMA(J,5),COLORYELLOW;</p><p><br></p></div>
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