AMD reports earnings this week, but this quarter is about more than just the numbers. If investors want to know whether the AI spending boom still has room to run, AMD could provide some of the first real answers. TD Direct Investing's Hiren Amin explains why the company's results could be one of the biggest tests yet for AI spending and the key metrics investors should be watching. New episodes stream every Tuesday and Thursday at 10 AM on WebBroker and YouTube.