Alpha Exchange

Welcome back to the Alpha Exchange. In today’s episode, I am joined by Megan Miller, Senior Portfolio Manager and Head of the Options Solutions team at Allspring Global Investments. Her career spans the extremes of market volatility—from learning options trading during the GFC to now overseeing option-based strategies across a $600 billion platform. The conversation centers on how her team uses a GARCH-like modeling framework as part of a systematic approach to forecast future realized volatility. From this, signals emerge as to which options are over or underpriced.Megan explains how the democratization of options has reshaped implementation. While call overwriting may appear simple, doing it efficiently at scale requires advanced technology, rule-based construction, and close attention to liquidity across both U.S. and global underlyings. She outlines how index-option overlays can deliver income, preserve stock-specific alpha from the underlying equities, and manage beta more deliberately—an especially rele