Welcome to Bull Street Buzz — Tuesday, October 7th 2025, 7:45am — Costco is now selling discounted weight-loss drugs Ozempic and Wegovy - The Washington Post — Stock futures rise to kick off new week after big bank deal, AMD OpenAI partnership: Live updates - CNBC — Advanced Micro Devices Stock (AMD) Is up 36% YTD, What Lies Ahead for the Chipmaker? - TipRanks — House-buying reform plan aims to cut costs and time - BBC