Buy High, Sell Higher | We Asked Travis Prentice Why 52-Week Highs Are a Buy Signal, Not a Warning

Key Concepts

• Factor Investing: An investment strategy that chooses securities based on attributes (factors) associated with higher returns, such as Momentum, Value, and Quality.
• Momentum Investing: A strategy of buying assets that have performed well recently, based on the premise that trends tend to persist.
• Passive Investing: A strategy that tracks a market-cap-weighted index (e.g., S&P 500) rather than selecting individual stocks.
• 52-Week High: A technical indicator used to measure a stock's price relative to its highest point over the past year; used as a momentum signal.
• Dispersion: The degree of difference in performance between various stocks, sectors, or factors within the market.
• Fundamental Momentum: The intersection of price trends with improvements in business fundamentals (e.g., earnings revisions, surprises).
• Tracking Error: The divergence between the price behavior of a portfolio and a benchmark index.

1. Market Dynamics and Current Shifts

The discussion highlights a period of extreme dispersion in the market. While major indices like the S&P 500 may appear stable, there is significant volatility beneath the surface.

• Broadening Out: The market is shifting away from the "Magnificent Seven" concentration toward a broader participation of sectors, including industrials, energy, and utilities.
• Seismic Shifts: Two major drivers are identified:
  • AI Disruption: AI is capital-intensive, requiring broader industrial participation and potentially disrupting high-margin software businesses.
  • Deglobalization/Nearshoring: The movement of manufacturing back to the U.S. is creating new, long-term trends that favor sectors previously "underloved" by the market.

2. The Role of Passive Investing

Travis Prentice argues that while passive investing is not inherently flawed, its massive growth (10x–20x over 25 years) has created structural risks:

• Redefinition of Risk: Investors have shifted from defining risk as "loss of capital" to "tracking error" (how different they are from the index). This masks the risk of holding assets that have become untethered from fundamentals due to index-driven flows.
• Concentration Risk: Because passive funds are market-cap-weighted, they disproportionately bid up the largest companies. If flows reverse, these same companies face significant selling pressure.

3. Momentum Strategy: Methodology and Adaptability

Prentice emphasizes that momentum is a "chameleon"—it is agnostic to news or fundamentals and simply reacts to what is working.

• Recency Bias: Research suggests that a more "recency-biased" look-back period (shorter than the traditional 12-minus-1 month) has performed better in recent decades.
• Incremental Rebalancing: Rather than waiting for calendar-based rebalancing (which can lead to massive performance differences based on timing), the firm rebalances incrementally every day as signals move.
• 52-Week Highs: The paper "Buy High, Sell Higher" demonstrates that proximity to a 52-week high is a powerful momentum signal. Specifically, the "Range 52-Week High" (where a stock sits within its annual high-low range) provides superior risk-adjusted returns and better downside capture than standard price momentum.

4. Quality Factor and AI Disruption

Quality is defined by the Fama-French metric of high operating profitability.

• The "Quality" Trap: Software companies, previously considered the "perfect" high-quality businesses, are now facing potential disruption from AI.
• Inflection Points: Investors should focus on the "second derivative"—is the company’s profitability improving or deteriorating?—rather than labeling a company as simply "good" or "bad."

5. Key Arguments and Perspectives

• Diversification: Because factors are regime-dependent, a balanced exposure to Momentum, Value, and Quality is essential for resilience.
• Counter-Intuitive Alpha: The fact that buying stocks near 52-week highs feels "wrong" to most investors is exactly why the signal generates alpha; it exploits behavioral biases.
• The "Aha" Moment: Momentum is currently picking up on the importance of energy and physical infrastructure, proving that momentum is not synonymous with "high-flying tech growth."

6. Synthesis and Conclusion

The core takeaway is that the market is undergoing a structural transition driven by AI and deglobalization. Investors should avoid relying solely on market-cap-weighted passive strategies, which are currently concentrated in a few names. Instead, a disciplined, factor-based approach—specifically one that combines price momentum with fundamental momentum and utilizes 52-week high signals—offers a more robust way to navigate market volatility. As Prentice notes, "Price is a signal," and by remaining unemotional and adaptable, investors can better manage the risks of an uncertain future.