主力净买净卖指标 (源码)

主力活跃度:(主买+主卖)*10000/(2*FINANCE(7)),NODRAW;
STICKLINE(TMP 0,0,主力活跃度,2,0),COLORRED;
STICKLINE(TMP 0,0,主力活跃度,2,0),COLORGREEN;
AA:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));
买量:=IF(CLOSE OPEN,AA*(HIGH-LOW),IF(CLOSE OPEN,AA*((HIGH-OPEN)+(CLOSE-LOW)),VOL/2)),LINETHICK0;
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卖量:=IF(CLOSE OPEN,0-AA*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE OPEN,0-AA*(HIGH-LOW),0-VOL/2)),LINETHICK0,COLORCYAN;
主力净流入亿元:MA(买量+卖量/2,3)*AMO/V/100000000,COLORYELLOW,LINETHICK1;