OceanEx has been available since 2018. This trading platform was created with a big motto that everybody can interpret in their own especially way. For me is like it is a service with deep functionalities filled with attention to unknown features that will work efficiently. I just see it this way because of what means the ocean itself.
And the truth is, that this exchange is very complete. It holds services for traders all over the world. It also gives liquidity and regulates some transactions when required. In general, the main platform has received good integrations.
There are open views to customers where they can assess how this service works. For that reason, I just can tell that this platform is fair enough and you won't present issues when trading.
NOTE: It is easy to open an account there. You will be safe as the project has received good security implementations.