二十以下金叉KDJ:IF(cross("kdj.k"(9,3,3),"kdj.d"(9,3,3)) and "kdj.k"(9,3,3)<20,15,0),COLOR00FF00;
DRAWTEXT(cross("kdj.k"(9,3,3),"kdj.d"(9,3,3)) and "kdj.k"(9,3,3)<20,15,KDJ),COLORyellow;
DRAWTEXT(cross("kdj.k"(9,3,3),"kdj.d"(9,3,3)) and "kdj.k"(9,3,3)<20,11,20以下金叉),COLORyellow;