通达信BOLL中轨选股指标公式
通达信BOLL中轨选股指标公式
BOLL:=MA(CLOSE,N);
UB:=BOLL+2*STD(CLOSE,N);
LB:=BOLL-2*STD(CLOSE,N);
BOLL>=REF(BOLL,1) AND C>=BOLL AND L<=BOLL; 参数N(0 1000 20)
通达信BOLL中轨选股指标公式
BOLL:=MA(CLOSE,N);
UB:=BOLL+2*STD(CLOSE,N);
LB:=BOLL-2*STD(CLOSE,N);
BOLL>=REF(BOLL,1) AND C>=BOLL AND L<=BOLL; 参数N(0 1000 20)