MA1:=MA(C,20);MA2:=MA(C,30);MA3:=MA(C,60);A1:=O<MA1 OR O<MA2 OR O<MA3;A2:=C>MAX(MA1,MAX(MA2,MA3));A3:=V/MA(V,30)>1.2;A4:=C/REF(C,1)>1.049;穿云第三箭:A1 AND A2 AND A3 AND A4;