我加了涨幅条件,可自己调整:我设的是ZF小于3。
BOLL:=MA(CLOSE,20);
UB:=BOLL+2*STD(CLOSE,20);
LB:=BOLL-2*STD(CLOSE,20);
ZF:=(C-REF(C,1))/REF(C,1)*100;
D1:BETWEEN(C,LB,BOLL)AND(L<LB)AND(ZF<3);

BOLL:=MA(C,20);
UB:=BOLL+2*STD(C,20);
LB:=BOLL-2*STD(C,20);
C<LB AND BOLL>REF(BOLL,1) AND LB>REF(LB,1);
只要用最低价下穿布林线的下轨就行:n=20,s=2.
MID := MA(CLOSE,N);
UPPER:= MID+S*STD(CLOSE,N);
LOWER:= MID-S*STD(CLOSE,N);
CROSS(LOWER,L);
BOLL:=MA(CLOSE,20);
UB:=BOLL+2*STD(CLOSE,20);
XG:FILTER(CROSS(C,UB),10);
我来帮TA回答