股價跌破走平後的高壓電線

input:Ratio(10); setinputname(1,"高壓電線幅度%");

input:Length(5); setinputname(2,"計算走平期數");

variable: Factor(0);Factor = 100/Close;

if absvalue(linearregslope(avgprice[1]*Factor,Length))<=0.1 and  //走平

   close crosses under ((average(close,30)+average(close,72))/2 )* (1+Ratio*0.01)

then ret=1;