X_1:=EMA(C,2);
X_2:=EMA(C,5);
X_3:=EMA(C,13);
X_4:=EMA(C,30);
X_5:=X_2>=REF(X_2,1);
X_6:=MAX(MAX(X_2,X_3),X_4);
X_7:=MIN(MIN(X_2,X_3),X_4);
X_8:=X_6<C AND O<X_7 AND X_5 AND X_1>REF(X_1,1);
X_9:=IF(X_8,1,0);
X_10:=MA(C,5);
X_11:=ATAN((X_10/REF(X_10,1)-1)*100)*180/3.1416;
X_12:=SMA(EMA((X_10-REF(X_10,1))/REF(X_10,1),3)*100,3,1);
X_13:=EMA((X_12-REF(X_12,1)),3);
X_14:=MA(C,10);
X_15:=MA(C,30);
X_16:=(C-X_15)/X_15*100;
X_17:=FILTER(COUNT(CROSS(X_11,30),5)>=1 AND X_10>REF(X_10,1) AND X_16>REF(X_16,1) AND X_14>REF(X_14,1) AND X_13>REF(X_13,1) AND X_12>REF(X_12,1) ,10) ;
强风口:X_9 OR X_17;
预测风口:X_9=1;
超强风口:X_17=1;
风口:(强风口=1 AND 预测风口 AND 超强风口)*2;
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