Yes, there was a buyback and burn at the weekend. Many coins were bought back by the company at higher prices and put on the burn wallet.
This happens again and again at irregular intervals with 50% of the company's profit. Furthermore, 10% of every transaction fee is burned, so that the circulation supply is getting less and less.
For more information, you can also join the Telegram Chat: https://t.me/EurekaOfficial

Look here: https://twitter.com/EurekaX3

ERK has also been listed on exrates.me since today.