Seems like coinmarket has removed the exchange!
Cryptocompare keeps listing ExtStock as top exchange based on volume for many pairs. I've written them and sent them the link to this thread
https://bitcointalk.org/index.php?topic=5209608.0 to urge them to report their fake data which allows users to fall into their trap. I got this really unsatisfying reply:
Hi Harold,
Thank you once again for your feedback.
Please note that its not a rank B, its D, and this is based on our internal evaluation.
None of these points that you wrote is solid evidence that the volume is fake.
We will keep monitoring the situation and if there is anything else that we can do for you, don't hesitate to contact us.
Best regards,
CryptoCompare team
Go sell your coin CryptoCompare and you'll see most buy orders are fake + for the extra you surely won't be able to withdraw your funds.
Maybe they have an advantageous deal they don't want to break.