BBI1:(MA(CLOSE,N1)+MA(CLOSE,N2)+MA(CLOSE,N3)+MA(CLOSE,N4))/4;
PB4:PUBU(CLOSE,3);PB5:PUBU(CLOSE,4);PB6:PUBU(CLOSE,5);//定義6條瀑布線
C>BBI,BPK;
C<BBI,SPK;
C<PB4&&C<PB5&&C<PB6,SP;
C>PB4&&C>PB5&&C>PB6,BP;
AUTOFILTER;
模型僅供參考