编写要求:
公式在线网解答:
网友求助:
a1:=MA(C,5); a2:=MA(C,10); a3:=MA(C,30); a4:=MA(C,181); t:= BARSLAST(CROSS(C,a4)); xg:a1>a2 AND a2>a3 AND a3>a4 AND t>2 AND C>a4 AND C/a4<1.03;