N:=5;
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;
九毛八公式解读
N赋值:5 BOLL赋值:收盘价的N日简单移动平均 UB赋值:BOLL+2*收盘价的N日估算标准差 LB赋值:BOLL-2*收盘价的N日估算标准差 BOLL>=1日前的BOLL AND 收盘价>=BOLL AND 最低价<=BOLL
N:=5;
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;
N赋值:5 BOLL赋值:收盘价的N日简单移动平均 UB赋值:BOLL+2*收盘价的N日估算标准差 LB赋值:BOLL-2*收盘价的N日估算标准差 BOLL>=1日前的BOLL AND 收盘价>=BOLL AND 最低价<=BOLL