MA13:=MA(CLOSE,13);
MA34:=MA(CLOSE,34);
MA55:=MA(CLOSE,55);
黑客攻击:CROSS(MA13,MA55) AND C<O AND (L-MA13)/MA13<0.02 AND (L-MA13)/MA13>0 AND REF(MA55,1)<MA55;
DRAWTEXT(黑客攻击,(CROSS(MA13,MA55) AND C<O AND (L-MA13)/MA13<0.02 AND (L-MA13)/MA13>0 AND REF(MA55,1)<MA55)*0.33,'黑客攻击');