老师好: 就2句帮忙解释下含义,多谢多谢! S1:=CROSS(0,AO); DRAWTEXT(S1,AO,'S1'),COLORWHITE; S2:=AO<0 AND REF(AO,1)>REF(AO,2) AND AO<REF(AO,1); DRAWTEXT(S2,AO,'S1'),COLORWHITE; (来源:文华财经)