AmiBroker AFL代码 - 短裤不开火

Question

我正在复制我在AmiBroker中用C＃编写的一些代码（我是AFL的新手）。此代码触发Longs，但永远不会触发short。价格数据有很多短路（由C＃代码证明）。我错过了什么？短裤基本上与Longs相反。

Buy =   EMA(  Close , 60 ) > Ref( EMA(  Close , 60 ) , -2 )
AND ref(Close, -2) < Ref( EMA(  Close , 15 ) , -2 )
AND Ref(Close, -1) > Ref( EMA(  Close , 15 ) , -1 )
AND Close > EMA(  Close , 15 ) 
AND Close > Open;

Sell =  Close < EMA(  Close , 15 );

Short = EMA(  Close , 60 ) < Ref( EMA(  Close , 60 ) , -2 )
AND Ref( Close, -2 ) > Ref( EMA(  Close , 15 ) , -2 )
AND Ref( Close, -1 ) < Ref( EMA(  Close , 15 ) , -1 )
AND Close < EMA(  Close , 15 ) 
AND Close < Open;

Cover = Close > EMA(  Close , 15 );

Answer 1

D'哦！分析仪的属性设置为仅触发Longs！我把它设置为Longs and Shorts，一切都很好。