MID:MA(CLOSE,26);
TMP2:=STD(CLOSE,26);
TOP:MID+2*TMP2;
BOTTOM:MID-2*TMP2;

CROSS(top,C),SK;
CROSS(C,TOP),BP;
CROSS(C,BOTTOM),BK;
CROSS(BOTTOM,C),SP;
AUTOFILTER;

僅供參考！