Why do I have a 250 limit on Coinbase?

Hello there, I'm a bit puzzled about something related to my Coinbase account. Could you possibly explain why I have a 250 limit? I've been using the platform for a while and was expecting to have a higher withdrawal or trading cap. Is it because I'm a new user? Or is it linked to my verification level? Or perhaps it's due to some security measures Coinbase has implemented? I'd really appreciate it if you could clarify this for me. It's important for me to understand the reasons behind this limit so I can manage my crypto assets more effectively.