Equity Broadening, Bull-Flattening and a One-Trick Pony

Market volatility defined the week as the S&P 500 declined 2%, pressured by a 7% drop in the technology sector amid growing investor skepticism regarding AI infrastructure spending and the financial stability of providers like CoreWeave. Conversely, defensive sectors like consumer staples and equal-weighted indices provided a buffer, signaling a healthy broadening of market performance. Fixed income markets rallied despite hawkish economic data, with the U.S. Aggregate up 70 basis points as investors sought lower-risk assets. Inflation remains a primary concern, as September CPI and PPI reports exceeded expectations, showing broad-based price pressures and reacceleration in core components. While the labor market remains resilient with jobless claims holding steady at 200,000, the Federal Reserve faces a complex environment where robust economic growth persists despite elevated interest rates, complicating the path for future monetary policy.