boll:=ma(close,n);upper:=boll+2*std(close,n);lower:=boll-2*std(close,n);cross(ma(c,5),ma(c,10)) and upper<ref(upper,1) and lower>ref(lower,1) and ref(upper,1)<ref(upper,2) and ref(lower,1)>...
{xggs-}m5:=ma(c,5);m10:=ma(c,10);m20:=ma(c,20);m40:=ma(c,40);m50:=ma(c,50);xg:cross(c,m50)&m50>m5 and m50>m10 and m50>m20 and m50>m40;通过tdx测试。{个人看法,仅供参考。}