上升线:=EMA(C,3),COLORRED,LINETHICK2;
下降线:=EMA(C,5),COLOR00FF00,LINETHICK2;
中间线:=EMA(下降线,5),COLORWHITE,LINETHICK2;
CROSS(上升线,中间线);
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上升线:=EMA(C,3),COLORRED,LINETHICK2;
下降线:=EMA(C,5),COLOR00FF00,LINETHICK2;
中间线:=EMA(下降线,5),COLORWHITE,LINETHICK2;
CROSS(上升线,中间线);