MA111:=MA(CLOSE,20);MA112:=MA(CLOSE,40);MA113:=MA(CLOSE,60);A11:=OPEN<MA111 OR OPEN<MA112 OR OPEN<MA113;A12:=C>MAX(MA111,MAX(MA112,MA113));A13:=V/MA(V,30)>1.2;A14:=C/REF(C,1)>1.049;抓牛:A11 AND A12 AND A13 AND A14;