把大智慧周KDJ低位金叉选股改成通达信可以用的-通达信答疑

	编写条件： 源码如下: a10:=ma(c,10); 均线以上:=c>ref(a10,1); 连续收阳:=all(c>o,3); 涨幅不高:=c/ref(c,2)<1.1; 低位金叉:=cross("kdj.j#week","kdj.d#week")and "kdj.j#week"<30; 均线以上 and 连续收阳 and 涨幅不高 and 低位金叉; 编写方法：  {通达信通过} A10:=MA(C,10); 均线以上:=C>REF(A10,1); 连续收阳:=UPNDAY(C>O,3); 涨幅不高:=C/REF(C,2)<1.1; 低位金叉:=crOSS("kdj.J#WEEK","kdJ.D#WEEK")AND "KDJ.J#WEEK"<30; 均线以上 AND 连续收阳 AND 涨幅不高 AND 低位金叉;