priceCrossSMAStrategy.easy

Inputs:
    TradeSize(1),
    EmaLength(30),
    StopSize(10);

Variables:
    Ema(0),
    PriorBarHigh(0),
    PriorBarLow(0);

Ema = XAverage(Close, EmaLength);

If CrossesAbove(Close, Ema) Then
Begin
    PriorBarLow = Low[1];
    Buy ("Long") TradeSize Shares Next Bar at Market;
    Sell ("LongStop") TradeSize Shares Next Bar at PriorBarLow - StopSize Stop;
End;

If CrossesBelow(Close, Ema) Then
Begin
    PriorBarHigh = High[1];
    SellShort ("Short") TradeSize Shares Next Bar at Market;
    BuyToCover ("ShortStop") TradeSize Shares Next Bar at PriorBarHigh + StopSize Stop;
End;