VAR2:=(HIGH - LOW);
VAR3:=Abs((OPEN - CLOSE));
VAR4:=(HIGH - IF((CLOSE > OPEN),CLOSE,OPEN));
VAR5:=(IF((CLOSE > OPEN),OPEN,CLOSE) - LOW);
VAR6:=((VAR3 / VAR2) * vol);
VAR7:=((VAR4 / VAR2) * VOL);
VAR8:=((VAR5 / VAR2) * VOL);
VARA:=(((CLOSE - MA(CLOSE,5)) / MA(CLOSE,5)) * 100);
低进:((((((VAR8 > VAR6) AND (VAR8 > VAR7)) AND
(VARA < (0 - 2))) AND (CLOSE < MA(CLOSE,30))) AND
(VAR8 < (MA(VOL,5) / 2))) AND (MA(VOL,5) < MA(VOL,10)));