How many times can you use GPT-4?

As a practitioner in the field of cryptocurrency and finance, I'm intrigued by the potential of AI tools like GPT-4 and how they might impact our industry. Given the vast amount of data and complex financial calculations involved in our work, I'm wondering: How many times can you actually utilize GPT-4 before it reaches its limit? Is there a set number of queries or interactions that you can have with it? Or does it depend on the complexity of the task you're asking it to perform? Understanding these limitations, if any, could help us determine how best to integrate such tools into our workflows and decision-making processes.