condition1=(average(close,10) >average(close,20)) and (average(close,20) >average(close,60)); condition2= Close Cross Above Average(Close, 10); condition3=(GetField("投信持股","D"))<2000 and (GetField("投信買賣超","D")>300);
if (condition1) and (condition2) and (condition3) then ret=1;