线A1:=(MA(CLOSE,5)+MA(CLOSE,10)+MA(CLOSE,25))/3;
线A2:=(MA(CLOSE,5)+MA(CLOSE,10)+MA(CLOSE,20)+MA(CLOSE,30)+MA(CLOSE,60)+MA(CLOSE,120))/6;
线A3:=(MA(CLOSE,20)+MA(CLOSE,60)+MA(CLOSE,120))/3;
线A4:=(MA(CLOSE,13)+MA(CLOSE,34)+MA(CLOSE,55))/3;
开花:if(CROSS(线A1,线A4),2,0);
