Using RE 57 and IB Gateway 952.2j, I do not seem to be able to send DAY orders. My trading system is set to "Daily (1D)" bars (I get the same behavior using "Automatic", too) and I use the following code to send the orders:
PositionSettings settings = new PositionSettings();
settings.BarsValid = 1;
settings.PositionType = PositionType.Long;
settings.OrderType = OrderType.Limit;
settings.LimitPrice = KBuyDown.Current;
The orders do get sent to IB but always as GTC. What could I be missing?