大智慧周线二金叉指标公式

c;
ma30:ema(c,30);
v1:=cross(c,ma30);
stickline(filter(count(v1,12)=2,5),h,l,1,0),color00ff00,linethick2;
drawtext(filter(count(v1,12)=2,5),ma30,'二叉'),color00ff00;