Wesley Gray

ETF Strategist Corner

The Problem With Factor Investing Research

Positive-result incentives call into question legitimacy of academic and investment research.

ETF Strategist Corner

How ETFs Are Impacting Asset Pricing

The enormous growth of ETFs is drawing research into their effect on underlying assets.

ETF Strategist Corner

Why Sustainable Active Investing Fails

Short-term expectations negate long-term active strategies.

Features and News

The Lighter Side Of The Profitability Factor

A closer look at the profitability factor suggests there’s more to it—or less—than meets the eye.