【资料图】
VA:=IF(CLOSE>REF(CLOSE,1),vol,-VOL);obv:SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0)/10000,coloryellow,LINETHICK2;MaoBV:MA(OBV,25),LINETHICK0;做多:IF(OBV>=MAOBV,OBV,MAOBV),LINETHICK3,colorred;做空:IF(MAOBV-OBV,MAOBV,OBV),LINETHICK2,COLOR00ff00;波段趋势 :MA(OBV,72),LINETHICK2,COLORff00ff;DRAWTEXT(crOSS(OBV,MAOBV)AND MAOBV>=REF( MAOBV,1),做多,’★———–‘),colorwhite ;
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