This interview podcast features Rob Isbitts interviewing Matthew Tuttle, an ETF expert, about the ETF market. The conversation begins with Tuttle's career overview and progresses to a detailed discussion of ETFs, including index, leveraged, inverse, and actively managed funds. They delve into the challenges of managing inverse ETFs due to market demand and explore Tuttle's "HEAT" formula (Hedges, Edges, Asymmetry, Themes) for portfolio management. Tuttle emphasizes the importance of identifying market edges, particularly using AI, and avoiding politically motivated investments (ESG). The interview concludes with Tuttle promoting his website and upcoming projects.