AGNC is trading around $12.27 as I write this and I suggested you sell the $13 call against the position that expires this Friday.
I don't want to run the risk of losing the stock at $13, so I am going to suggest you close the position.
You close the short call by buying it back.
Buy to Close the April 24th - $13 calls for $.10.
This will result in a profit of 25 cents per call.
This reduces the amount of premium collected on the position to $1.45 per share.
This alert applies only if you sold the call last week.