X_1:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;X_2:=SMA(X_1,3,1);X_3:=SMA(X_2,3,1);X_4:=3*X_2-2*X_3;X_5:=EMA(CLOSE,12)-EMA(CLOSE,26);X_6:=EMA(X_5,9);X_7:=(X_5-X_6)*2;X_8:=MA(CLOSE,5);X_9:=MA(CLOSE,10);股海飞牛:OSS(X_5,X_6) AND CROSS(X_2,X_3) AND CROSS(X_8,X_9) AND CROSS(MA(,5),MA(,10));