MA20:=MA(C,20);
D:=C>O AND C>MA20 AND V>10000;
DP:=C<O AND C<MA20 AND V>10000;
K:=C<O AND C<MA20 AND V>10000;
KP:=C>O AND C>MA20 AND V>10000;
ENTERLONG:TFILTER(D,DP,1);//多开信号
EXITLONG:TFILTER(D,DP,2);//多平信号
ENTERSHORT:TFILTER(K,KP,1);//空开信号
EXITSHORT:TFILTER(K,KP,2);//空开信号
多开次:COUNT(ENTERLONG,0),PRECISION(0);
多平次:COUNT(EXITLONG,0),PRECISION(0);
DKJ:=IF(ENTERLONG,C,0);//多开价
DPJ:=IF(EXITLONG,C,0);//多平价
DH:=DPJ-DKJ;
多均盈:IF(多开次=多平次,SUM(DH,BARPOS),REF(SUM(DH,BARPOS),1)+C-DKJ)/多平次;
DY:=IF(DPJ-DKJ>0,DPJ-DKJ,0);
多盈次:COUNT(DY,0),PRECISION(0);
多盈:IF(多开次=多平次,SUM(IF(DY,DY,0),BARPOS),REF(SUM(IF(DY,DY,0),BARPOS),1)+C-DKJ);
DK:=IF(DPJ-DKJ<=0,DPJ-DKJ,0);
多亏次:COUNT(DK,0),PRECISION(0);
多亏:IF(多开次=多平次,SUM(IF(DK,DK,0),BARPOS),REF(SUM(IF(DK,DK,0),BARPOS),1)+C-DKJ);
（来源：文华财经）
