It is an Arbitration opportunity

If you do the operation yourself, you are selling your HIVE to buy HBD.

That is, you are receiving your HBD at 1.05 dollars

To then sell it and get HIVE again.

You make a profit as long as the price of HBD (*) does not rise, and its value remains high, while you convert.

But still the accounts do not close me, take a look at my other comment

Note
(*) Where it says HBD I meant HIVE