This episode of Excess Returns Weekly Wrap brings together the most important ideas from a packed week of interviews, covering AI and base rates, the Magnificent Seven, commodities, macro risks, and practical investing frameworks. Jack Forehand and Kai Wu break down key clips from Michael Mauboussin, Harris “Kuppy” Kupperman, Ben Hunt, Katie Stockton, and Aahan Menon to extract timeless lessons investors can apply across different market environments.
The conversation moves from AI expectations and economic profit to geopolitical “common knowledge” moments, commodity dynamics, trend following, and the importance of thinking in probabilities and time horizons.
Topics Covered:
Why OpenAI’s growth expectations are historically unprecedented and what base rates actually tell us
How base rates should guide expectations without limiting outlier outcomes like Amazon
Why large companies are growing faster today and the role of intangible assets and software
The concentration of economic profit in the Magnificent Seven and what it implies for valuations
Why long-term time horizons create a structural edge in investing
The concept of “common knowledge” and how it reshapes markets during geopolitical events
Where AI value will accrue: companies vs consumers vs suppliers
Why commodities behave differently from stocks and bonds during supply shocks
How trend following works and why commodities are uniquely suited to it
Why investing is a probabilities game and how to manage uncertainty and position sizing
How technical indicators like the 200-day moving average should actually be used
Timestamps:
00:00 Intro and overview of Weekly Wrap format
00:02:05 Michael Mauboussin on OpenAI growth and base rates
00:06:18 Why base rates matter but don’t define outcomes
00:09:50 Why large companies are growing faster than history suggests
00:14:58 Kuppy on time horizons and avoiding short-term noise
00:19:15 Ben Hunt on “common knowledge” and the Strait of Hormuz
00:24:13 AI value accrual and consumer surplus vs company profits
00:28:10 Commodities, backwardation, and why price trends differ from equities
00:32:45 Trend following and why commodities exhibit stronger trends
00:34:41 Investing as a game of probabilities and decision-making under uncertainty
00:41:58 Katie Stockton on the 200-day moving average and technical signals
00:46:20 Breadth, trend signals, and how technicals inform risk management
00:50:30 Position sizing, uncertainty, and diversification frameworks
00:55:40 Revisiting the Magnificent Seven and intangible assets
00:59:00 Trend following frameworks and portfolio construction
Check out the full episode and all of our interviews from this week on the Excess Returns YouTube channel and podcast platforms.