There is no proof this coin will be delisted yet. Until there is an official announcement it's just a rumor.
Why you don't want to understand. This coin is dead. But of course, it is up to you to invest or not. Just please make some research if you don't want to lose some money.
Is there a dev? No
Is there a slack or any news channel? No
Is there any progress about project or coin? No
When was the last tweet and what was that? 11 May "UPDATE: Sadly a key employee has passed away and the project is halted. I don't know why $NAUT is up. -BK (Brian Kelly the dev.)
https://twitter.com/nautiluscoinPlease if there is a proof which shows the dev. still exists and work let me know. I will also invest some amount.