MID:MA(CLOSE,26);//求N個周期的收盤價均線，稱為布林通道中軌
TMP2:=STD(CLOSE,26);//求M個周期內的收盤價的標準差
TOP:MID+2*TMP2;//布林通道上軌
BOTTOM:MID-2*TMP2;//布林通道下軌
RSV:= (CLOSE-HHV(HIGH,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;//收盤價與N周期最高值做差，N周期最高值與N周期最低值做差，兩差值間做比值。
LWR1:SMA(RSV,3,1);//RSV的移動平均
LWR2:SMA(LWR1,3,1);//LWR1的移動平均

N1:=BARSLAST(CROSS(LWR1,LWR2))+1;
N2:=BARSLAST(CROSS(LWR2,LWR1))+1;
REF(COUNT(CROSS(C,MID),N1)<1,2)&&REF(CROSS(C,MID),1),BK;
REF(COUNT(CROSS(MID,C),N2)<1,2)&&REF(CROSS(MID,C),1),SK;
CROSS(TOP,C),SP;
CROSS(C,BOTTOM),BP;
AUTOFILTER;

僅供參考！