强烈关注主图之月金蜘蛛选股指标公式

	MA5:=MA(C,5); MA10:=MA(C,10); MA20:=MA(C,20); YDAY1:=BArslAST(crOSS(MA5,MA10)); YDAY2:=BARSLAST(CROSS(MA5,MA20)); YDAY3:=BARSLAST(CROSS(MA10,MA20)); YJZZ:=(YDAY1=YDAY2 AND YDAY2=YDAY3 OR (YDAY1-YDAY2=1 OR YDAY2-YDAY3=1)) AND REF(MA5,2)<REF(MA10,2) AND REF(MA10,2)<REF(MA20,2) AND MA5>MA10 AND MA10>MA20 ; YJZZ1:=YDAY1=YDAY2 AND YDAY2=YDAY3 AND MA5>MA10 AND MA10>MA20 AND YDAY1=1; 月金蜘蛛:YJZZ OR YJZZ1;