影音先锋在线播放风间:布林通道
来源:百度文库 编辑:中财网 时间:2024/05/09 10:02:14
BBI:=MA(CLOSE,N);
UPR:BBI+2*STD(CLOSE,N);
DWN:BBI-2*STD(CLOSE,N);
DRAWTEXT(CROSS(CLOSE,DWN),LOW,'买入');
DRAWTEXT(CROSS(CLOSE,UPR),HIGH,'卖出');
UPR:BBI+2*STD(CLOSE,N);
DWN:BBI-2*STD(CLOSE,N);
DRAWTEXT(CROSS(CLOSE,DWN),LOW,'买入');
DRAWTEXT(CROSS(CLOSE,UPR),HIGH,'卖出');