通达信净流入比指标公式

SSA:=IF(C>REF(C,1),AMOUNT,0);
SSB:=IF(C<REF(C,1),AMOUNT,0);
净流入:=SUM(SSA,0)-SUM(SSB,0);
总额:=SUM(AMOUNT,0);
流入比:(净流入)/总额*100;