N:=3;M:=8;
AA:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));
买量:=IF(CLOSE>OPEN,AA*(HIGH-LOW),IF(CLOSEOPEN,0-AA*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSEOPEN,BB*(HIGH-LOW),IF(CLOSEOPEN,0-BB*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSEOPEN,VAR1*(HIGH-LOW),IF(CLOSEOPEN,0-VAR1*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSEREF(N日内净流入,1),N日内净流入,DRAWNULL),COLORMAGENTA,LINETHICK2;
M日内翻红天数:COUNT(买卖差>0,M);
连红天数:BARSLASTCOUNT(买卖差>0);
【 】【通达信】主买主卖差指标公式
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