[amibroker] Help with converting DateTimes in CBT

[ozzyapeman]

Hello,

During a backtest, I want to dump the EntryDate, ExitDate, and Profit
for each trade, to an external file.

Everything works except converting the DateTimes to strings. When it is
dumped to file, I get "Invalid DateTime" for each of those entries.

Can anyone spot what is wrong here? Should be pretty straightforward:


FileName = "F:\\Test CBT.csv";

SetCustomBacktestProc( "" );

if ( Status( "action" ) == actionPortfolio )
{
     bo = GetBacktesterObject();
     bo.Backtest( 1 );

     for ( trade = bo.GetFirstTrade(); trade; trade = bo.GetNextTrade() )
     {
         Profit       = Trade.GetProfit;

         EntryDate    = Trade.EntryDateTime;
         ExitDate     = Trade.ExitDateTime;

         EntryDateStr = DateTimeToStr( EntryDate );
         ExitDateStr  = DateTimeToStr( ExitDate );

         fh = fopen( FileName, "a" );

         if ( fh )
         {
             fputs( EntryDateStr + "," + ExitDateStr + "," + StrFormat(
"%.2f", Profit ) + "," + "\n", fh );
             fclose( fh );
         }
     }

     bo.ListTrades();
}


fast = MA( Close, 5 );
slow = MA( Close, 25 );
Buy = Cross( fast, slow );
Sell = Cross( slow, fast );
Cover = Short = 0;