The Numbers: Returns vs Inflation
Over the past 20 years, the S&P 500, with dividends reinvested, has averaged approximately 10.91% per year as of early December 2025. Inflation over that same period has averaged roughly 2.5% to 2.6% per year. That gap is significant. It means cash and low-yield assets steadily lose purchasing power, while disciplined equity ownership typically grows it. If your dollars sit idle, they shrink. If invested, they have a chance to keep pace with rising costs and, ideally, stay ahead of them.

Short-Term: Markets React Like People
In short stretches, markets behave like the people who make them up. Prices swing with emotion, anticipation, fear, rumor, and rapid shifts in sentiment. Headlines and positioning adjustments often outweigh fundamentals.

Short-term prices reflect what investors anticipate might happen, not what is currently happening.It is why week-to-week or month-to-month moves can look disjointed or chaotic.

Long-Term: Fundamentals Take Control
When you look across 5-, 10-, or 20-year cycles, the picture changes. Over meaningful periods, markets respond to fundamental factors, including earnings, innovation, productivity, capital spending, and demographic trends. Companies that grow and adapt rise in value. Companies that fail to innovate tend to fall behind.

A better way to put it: “Day to day, the market is a conversation. Over time, it becomes a scoreboard.”

Conversations wander – scoreboards record outcomes. Across these longer cycles, the influence of fundamentals becomes clear and consistent.

Why We Must Invest: To Protect Purchasing Power
Inflation steadily erodes the value of every dollar. Cash loses ground over time. To keep pace with rising costs, and ideally stay ahead of them, investors need exposure to productive assets.

It is where equities matter. They represent ownership in businesses that grow, innovate, reinvest, and compound value over long horizons.

But concentrated bets are not the answer.

Balanced Exposure: Growth with Stability
The goal is broad participation in the parts of the economy driving growth, while maintaining balance to manage volatility. That means diversified exposure across sectors, including those at the forefront of innovation, without relying on any single theme.

A balanced portfolio provides investors with access to growth opportunities wherever they arise, while maintaining the stability that long-term planning necessitates.

The Bottom Line
AI is setting up to be a long cycle of development, not a short burst of hype. Twenty years ago, few people imagined that we would walk around with supercomputers in our pockets; yet, smartphones have transformed daily life and reshaped entire industries. The same pattern is emerging now. Advances in artificial intelligence are driving new efficiencies across the American economy, improving productivity, lowering costs, and expanding the potential output of businesses in nearly every sector. It will take time.

Cycles of innovation often unfold slowly, then all at once, and investors benefit most when they participate with discipline rather than reacting to headlines.

Laptops or desktop computers did not drive Apple’s success over the past two decades; it was the iPhone, which in 2024 generated roughly 51% of the company’s total sales.

Markets are rarely logical in the short term because people are not always logical. Yet when you view them through 5-, 10-, or 20-year cycles, the logic becomes visible. Fundamentals dominate – innovation compounds. Progress shows through.

In the short term, emotion drives behavior. Long term, disciplined investing wins.