学会这个方法，抓10倍大牛股的概率提升10倍>>

maz:=(o+c)/2;

aa:c/ma(c,5),linethick0,coloryellow;

bb:ref(maz/ma(maz,5),1),colorff00ff,linethick0;

３日均线:ma(maz,3)/ma(c,30),colorgreen;

１０日均线:ma(maz,10)/ma(c,30),colorwhite;

３０日均线:1;