Place buy and sell Order

[MyhomesVN]

I have been trying to place a buy and a sell order just before market opens.

The 2 issues are the following:

Only a long or a short will be placed but not both.

The second issue is when the market opens my order disappears

I thought I found the issue about managed vs unmanaged but when I set unmanaged to true, my strategy goes to false. Here is the tidbit of code.

[NinjaTrader_ChrisL]

Hi MyhomesVN, thanks for your note.

To set an entry order on either side of the market you will need to enable the unmanaged mode. Only SubmitOrderUnmanaged() can be used to submit orders when IsUnmanaged = true; To know why your order is canceled, you can turn on TraceOrders in State.SetDefaults and view the NinjaScript output console when the order is canceled.

One common reason an order is canceled is because of what the managed approach strategy is doing. Orders will be canceled at the close of every bar and the order needs to be re-submitted. You can use a method override that takes isLiveUntilCanceled

e.g.
EnterLongLimit(int barsInProgressIndex, bool isLiveUntilCancelled, int quantity, double limitPrice, string signalName)