MA5 :EMA(CLOSE,5); 趋势:=MA5-EMA(MA5,2); JCSJ1:=BARSLAST(CROSS(趋势,0))+1; JCSJ2:=JCSJ1+REF(JCSJ1,JCSJ1); 双底:IF(JCSJ1=1 AND MA5>REF(MA5,JCSJ2) AND COUNT(趋势<0,4)>=2,1,0),LINETHICK0; DRAWICON(双底,L,6),ALIGN1;
