How much can I earn on Coinbase?

I'm really curious about Coinbase and its earning potential. Could you possibly enlighten me on how much I could potentially earn through this platform? I've heard a lot of buzz about cryptocurrency and I'm keen on exploring the opportunities it offers. However, I'm also aware that the market is volatile and earnings can vary significantly. Could you provide me with a general overview or some ballpark figures? It would be greatly appreciated if you could help me understand the earning potential on Coinbase, taking into account factors like market fluctuations, investment strategies, and any associated risks.