//生命线主图指标(手机电脑通用)
MA33:=EMA(C,33);
MA89:=EMA(C,89);
生命线:IF(MA33>MA89,MA33,MA89),COLORMAGENTA;
成交量警戒:V>REF(MA(V,10),1)*2 AND C>生命线;
MACD金叉:=CROSS(DIF,DEA) AND DEA>0;
买点信号:CROSS(C,生命线) AND 成交量警戒 AND MACD金叉,DRAWICON;
DRAWTEXT(买点信号,LOW*0.98,'←主力亮剑'),COLORRED;