茶舍BBD之红箭头选股指标公式

ZZ:=(HHV(H,3)+LLV(L,3))/2;
A:=IF(C>ZZ,vol,0);
B:=IF(C<ZZ,VOL,0);
总0:=(A-B);
bbd:=EMA(总0,3)/SUM(VOL,5)*100;
XH1:=REF(BBD,1)<REF(BBD,2) AND REF(BBD,1)<-10 AND BBD>REF(BBD,1) AND BBD>0;
红箭头:XH1;