出人头地（选股）通用源码

	出人头地1（选股） m5:=ma(c,5); m10:=ma(c,10); m20:=ma(c,20); m30:=ma(c,30); a1:=o<m5 and o<m10 and o<m20 and o<m30; a2:=c>m5 and c>m10 and c>m20 and c>m30; c>o and c>ref(c,1) and a1 and a2;