Bloomberg ETF analyst Athanasios Serafides and cross-asset reporter Isabel Lee join hosts Jo Weber and Eric Balchinus to spotlight recent research themes. They analyze the shift from the traditional 60/40 portfolio to an 80/20 equity-heavy allocation driven by bond underperformance. The episode also examines political-themed ETFs tracking lawmaker trades, noting that bipartisan holdings outperform, and discusses September's historical market weakness alongside the potential for a bond mutual fund "doom loop" as yields rise.