自动交易下 Bracket 订单，股票成功，外汇出错。

用 AmiBroker Auto-Trading interface for interactive Brokers 1.2.0 Beat 上面的例子，在美国股票上已经试验成功可以下 Bracket 订单。


然后我把它改了一下，想用在外汇 EUR.USD 下bracket订单，就无法成功。

TP=C+0.0100 // take profit + 100 point
ST=c-0.0100 // Stop Loss - 100 point

parentID= ibc.PlaceOrder( Name(), "BUY", 25000, "MKT", 0, 0, "GTC",True);
ibc.PlaceOrder( Name(), "SELL",25000, "LMT",TP,0,"GTC",True,1,"", parentID );
ibc.PlaceOrder( Name(), "SELL",25000, "STP",0,ST,"GTC",True,1,"", parentID );



parentID 可以成功挂单，但是执行到下面两个 bracket 订单时，显示错误。我找不出那里错误。请各位大大帮我看一下。

先谢谢了。

 

程序思路：

均线5 金叉 均线13 时， 市价买入，止盈+100点。 止损-100点。

调试程序是用 DebugView 还是 Interpretation Window 比较方便？


_SECTION_BEGIN("Price");
SetChartOptions(0,chartShowArrows|chartShowDates);
_N(Title = StrFormat("{{NAME}} - {{INTERVAL}} {{DATE}} Open %g, Hi %g, Lo %g, Close %g (%.1f%%) {{VALUES}}", O, H, L, C, SelectedValue( ROC( C, 1 ) ) ));
Plot( C, "Close", ParamColor("Color", colorBlack ), styleNoTitle | ParamStyle("Style") | GetPriceStyle() );
_SECTION_END();



_SECTION_BEGIN("Fast");
P1 = ParamField("Price field",-1);
Fast = Param("Periods", 5, 2, 200, 1 );
Plot( EMA( P1, Fast ), _DEFAULT_NAME(), ParamColor( "Color", colorWhite ), ParamStyle("Style") | styleNoRescale );
_SECTION_END();

_SECTION_BEGIN("Slow");
P2 = ParamField("Price field",-1);
Slow = Param("Periods", 13, 2, 300, 1 );
Plot( EMA( P2, Slow), _DEFAULT_NAME(), ParamColor( "Color", colorYellow), ParamStyle("Style") | styleNoRescale );
_SECTION_END();



Buy = Cross((EMA(Close,Fast)),(EMA(Open,Slow)));
Sell = Cross(EMA(Open,Slow),(EMA(Close,Fast)));


// plot arrows
shape = Buy * shapeUpArrow + Sell * shapeDownArrow;
PlotShapes( shape, IIf( Buy, colorLime, colorRed ), 0, IIf( Buy, Low, High ));




BuyOrderID = StaticVarGetText("BuyOrderID");
SellOrderID = StaticVarGetText("SellOrderID");



SetPositionSize( 1, spsShares );

if( LastValue( Buy ) )
{
ibc = GetTradingInterface("IB");

// check if we are connected OK
if( ibc.IsConnected() )
{
// check if we do not have already open position on this stock
if( ibc.GetPositionSize( Name() ) <= 0)
{
ST=C-0.0100; // stop los - 100 pip
TP=C+0.0100; // take profti +100 pip
// transmit order
parentID= ibc.PlaceOrder( Name(), "BUY", 25000, "MKT", 0, 0, "GTC",False);
ibc.PlaceOrder( Name(), "SELL",25000, "LMT",TP,0,"GTC",False,1,"", parentID );
ibc.PlaceOrder( Name(), "SELL",25000, "STP",0,ST,"GTC",True,1,"", parentID );

}
}
}