So it looks like there was a bit too much greed when the account bought back the original call sold for EXAS. Even though the trade is doing well, it looks like the account gave up $0.50 on the call which will add up to 45% less revenue for the trade.
This is being written as a warning for future greed in the account to be dampened. Let the trade work itself out and do not risk guaranteed profits for only possible future gains.
It is simply a lesson the account has to learn as it continues to grow.