将（买入）指标改个出现'买'字的选股公式

编写要求：

请老师改个出现'买'字样的选股公式.(我已经反复学习了有关规定，但我还是不知如何写题目才对，请老师帮忙修正，不要删除，谢谢！) VAR326:=IF(CLOSE>REF(CLOSE,1),88,0); VAR327:=IF(CLOSE/REF(CLOSE,1)>1.050 AND HIGH/CLOSE<1.010 AND VAR326>0, 91, 0); STICKLINE(VAR327>90,L*0.99,L*0.95,4,0),COLORYELLOW; DRAWTEXT(VAR327>90,LOW*0.95,'买'),COLORYELLOW; YUWEI:=MA(CLOSE,1)-MA(CLOSE,6),NODRAW; DRAWTEXT(CROSS(YUWEI,0),0,'买');

解答：

?VAR326:=IF(CLOSE>REF(CLOSE,1),88,0);
VAR327:=IF(CLOSE/REF(CLOSE,1)>1.050 AND HIGH/CLOSE<1.010 AND VAR326>0, 91, 0);

YUWEI:=MA(CLOSE,1)-MA(CLOSE,6),NODRAW;
XG1:CROSS(YUWEI,0) AND VAR327>90;