Trying to place an order for TN Jun19'20 (Ultra 10-Year US Treasury Note) and it gets rejected. I was able to enter a similar order two days back. Here is the error: Wondering if anyone can help. Thanks. EDIT: Got it. Today is "First Notice Date" and tomorrow "First Delivery Date". And "Delivery Permitted" on the contact is "NO" - https://ibkr.info/article/992
The June contract is going to expire soon; I don't have details. At some point they will stop taking orders in June, and expect you to switch to the next, Sept.