Read the screenplay: FANNIEGATE — $7 trillion. 17 years. The biggest fraud in American capital markets.

Evergreen Data Reference

S&P 500 Historical Returnsby Year (1928–2025)

98 years of data. Every annual return. The definitive reference for understanding long-term stock market performance.

Average Annual Return

12.0%

Median Return

14.7%

Best Year

+54%

(1933)

Worst Year

-43.8%

(1931)

Positive Years

73%

(72/98)

Key Takeaways

1.

The S&P 500 has averaged 12.0% per year since 1928 — but "average" is misleading. The market rarely returns close to its average in any single year.

2.

The market is positive roughly 73% of the time. The odds overwhelmingly favor being invested.

3.

$10,000 invested in 1928 would be worth $124,082,246 today — demonstrating the staggering power of long-term compounding.

4.

Every 20-year rolling period in history has been positive. Time in the market is the single best risk management tool.

5.

Missing just the 10 best trading days over 20 years can cut your returns by more than half. Market timing is a fool's errand.

S&P 500 Annual Returns: Complete Table

Every year from 1928 to 2025. Growth column shows what $10,000 invested at the start of 1928 would be worth at the end of each year.

YearAnnual Return$10K Growth
1928+43.8%$14,380
1929-8.3%$13,186
1930-25.0%$9,890
1931-43.8%$5,558
1932-8.6%$5,080
1933+54.0%$7,823
1934-1.2%$7,729
1935+47.7%$11,416
1936+33.9%$15,287
1937-35.0%$9,936
1938+31.1%$13,026
1939-0.4%$12,974
1940-9.8%$11,703
1941-11.6%$10,345
1942+20.3%$12,445
1943+25.9%$15,669
1944+19.7%$18,756
1945+36.4%$25,583
1946-8.1%$23,510
1947+5.7%$24,851
1948+5.5%$26,217
1949+18.8%$31,146
1950+31.7%$41,019
1951+24.0%$50,864
1952+18.4%$60,223
1953-1.0%$59,621
1954+52.6%$90,981
1955+31.6%$119,732
1956+6.6%$127,634
1957-10.8%$113,849
1958+43.4%$163,260
1959+12.0%$182,851
1960+0.5%$183,766
1961+26.9%$233,199
1962-8.7%$212,910
1963+22.8%$261,454
1964+16.5%$304,594
1965+12.5%$342,668
1966-10.1%$308,058
1967+24.0%$381,993
1968+11.1%$424,394
1969-8.5%$388,320
1970+4.0%$403,853
1971+14.3%$461,604
1972+18.9%$548,847
1973-14.7%$468,167
1974-26.5%$344,102
1975+37.2%$472,109
1976+23.8%$584,470
1977-7.2%$542,389
1978+6.6%$578,186
1979+18.4%$684,573
1980+32.4%$906,374
1981-4.9%$861,962
1982+21.5%$1,047,283
1983+22.6%$1,283,969
1984+6.3%$1,364,860
1985+31.7%$1,797,520
1986+18.7%$2,133,656
1987+5.8%$2,257,408
1988+16.6%$2,632,138
1989+31.7%$3,466,526
1990-3.1%$3,359,064
1991+30.5%$4,383,578
1992+7.6%$4,716,730
1993+10.1%$5,193,120
1994+1.3%$5,260,630
1995+37.6%$7,238,627
1996+23.0%$8,903,512
1997+33.4%$11,877,284
1998+28.6%$15,274,188
1999+21.0%$18,481,767
2000-9.1%$16,799,926
2001-11.9%$14,800,735
2002-22.1%$11,529,773
2003+28.7%$14,838,817
2004+10.9%$16,456,248
2005+4.9%$17,262,605
2006+15.8%$19,990,096
2007+5.5%$21,089,551
2008-37.0%$13,286,417
2009+26.5%$16,807,318
2010+15.1%$19,345,223
2011+2.1%$19,751,473
2012+16.0%$22,911,708
2013+32.4%$30,335,102
2014+13.7%$34,491,011
2015+1.4%$34,973,885
2016+12.0%$39,170,751
2017+21.8%$47,709,975
2018-4.4%$45,610,736
2019+31.5%$59,978,118
2020+18.4%$71,014,092
2021+28.7%$91,395,136
2022-18.1%$74,852,616
2023+26.3%$94,538,854
2024+25.0%$118,173,568
2025est.+5.0%$124,082,246

The Market Goes Up

Despite two world wars, the Great Depression, the dot-com crash, 9/11, the 2008 financial crisis, a global pandemic, and every other calamity imaginable — the S&P 500 has relentlessly moved higher over the long term. An investment of $10,000 in 1928 would be worth $124,082,246 today.

The average annual return of approximately 12.0% includes some truly horrific years. In 1931, the market lost 43.8% of its value. In 2008, it dropped 37%. But the recoveries that followed were often spectacular — 1933 saw a 54% gain, and 1954 surged 52.6%.

The fundamental lesson of nearly a century of data is simple: the market rewards patience. Short-term volatility is the price you pay for long-term compounding. Investors who panicked and sold during the worst years missed some of the best years that followed immediately after.

Best and Worst Decades

Average annual returns by decade. Some decades were extraordinary; others tested every investor's patience.

DecadeAvg ReturnBest YearWorst YearPositive Yrs
1920s+17.8%+43.8%-8.3%1/2
1930s+5.3%+54.0%-43.8%4/10
1940s+10.3%+36.4%-11.6%7/10
1950s+20.8%+52.6%-10.8%8/10
1960s+8.7%+26.9%-10.1%7/10
1970s+7.5%+37.2%-26.5%7/10
1980s+18.2%+32.4%-4.9%9/10
1990s+19.0%+37.6%-3.1%9/10
2000s+1.2%+28.7%-37.0%6/10
2010s+14.2%+32.4%-4.4%9/10
2020s+14.2%+28.7%-18.1%5/6

What $10,000 Invested in 1928 Would Be Worth Today

$10,000 invested in the S&P 500 at the start of 1928

$124,082,246

End of 2025 (price return only, excluding dividends)

This is the power of compounding at work. Even at a modest average return, the exponential growth curve becomes astonishing over long time horizons. Note that this figure represents price return only — with dividends reinvested, the total would be many times higher.

Key milestones along the way: $10,000 first crossed $100,000 in the late 1950s, hit $1 million in the early 1990s, and has continued accelerating since. The vast majority of the gains come in the later years — that is compounding in action.

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Time in Market: The Longer You Stay, the Better Your Odds

Rolling period analysis shows that extending your holding period dramatically reduces the probability of losing money.

Holding Period% PositiveBest AnnualizedWorst AnnualizedAvg Annualized
1 Year73%+54.0%-43.8%12.0%
3 Years84%+31.2%-27.2%10.5%
5 Years88%+28.6%-12.7%10.6%
10 Years94%+20.1%-1.4%10.7%
15 Years100%+19.0%0.6%10.8%
20 Years100%+17.9%3.0%10.9%

The takeaway is clear:

Over any 1-year period, the market is positive about 73% of the time. Extend that to 10 years and it jumps to 94%. Over 20 years? 100% — there has never been a 20-year period in the S&P 500's history where investors lost money.

Why Timing the Market Fails

What happens to a $10,000 S&P 500 investment (2003–2022) if you miss the best trading days? The results are devastating.

ScenarioFinal ValueAnnualized Return
Fully invested (2003–2022)$64,8449.8%
Missed 10 best days$29,7085.6%
Missed 20 best days$17,8262.9%
Missed 30 best days$11,3970.7%
Missed 40 best days$7,594-1.4%
Missed 50 best days$5,765-2.7%

Missing just the 10 best days out of roughly 5,000 trading days cuts your ending wealth by more than half. Missing the best 30 days turns a near-10% annual return into practically nothing.

The cruelest irony? Many of the best days occur immediately after the worst days — precisely when fearful investors are most likely to have already sold. The 2008–2009 period is the perfect example: some of the biggest single-day gains in history happened during the depths of the financial crisis.

This is why the legendary Peter Lynch said: "Far more money has been lost by investors preparing for corrections, or trying to anticipate corrections, than has been lost in corrections themselves."

Frequently Asked Questions

What is the average annual return of the S&P 500?
The S&P 500 has returned an average of approximately 10% per year since 1928, including dividends. The price-only average (excluding dividends) is roughly 7.5–8%. After adjusting for inflation, the real return averages about 7% per year.
What was the worst year for the S&P 500?
The worst year was 1931, during the Great Depression, when the S&P 500 fell 43.8%. The second worst was 2008 during the financial crisis, with a decline of 37%. Other notably bad years include 1937 (-35%), 1974 (-26.5%), and 2002 (-22.1%).
What was the best year for the S&P 500?
The best year was 1933, when the S&P 500 surged 54% as the market rebounded from the depths of the Great Depression. Other standout years include 1954 (+52.6%), 1935 (+47.7%), 1958 (+43.4%), and 1928 (+43.8%).
How often does the S&P 500 have a positive year?
The S&P 500 finishes the year in positive territory roughly 72–73% of the time. In the 98 years from 1928 to 2025, the market has posted gains in approximately 70+ individual years. The market is positive far more often than it is negative.
What would $10,000 invested in the S&P 500 in 1928 be worth today?
A $10,000 investment in the S&P 500 at the start of 1928 would have grown to over $85 million by the end of 2025, based on price returns alone. With dividends reinvested, the figure would be dramatically higher — illustrating the extraordinary power of compounding over long periods.
Has the S&P 500 ever lost money over a 20-year period?
No. In every rolling 20-year period since 1928, the S&P 500 has produced positive total returns. This is one of the strongest arguments for long-term buy-and-hold investing. Even 15-year periods have almost always been positive, with only a few rare exceptions.
What happens if you miss the best days in the stock market?
Missing just the 10 best trading days over a 20-year period can cut your total return by more than half. Studies show $10,000 invested in the S&P 500 from 2003–2022 grew to about $64,844 staying fully invested, but only $29,708 if you missed the 10 best days. Many of the best days occur right after the worst days, during periods of extreme volatility.
Is the S&P 500 a good long-term investment?
Historically, the S&P 500 has been one of the best long-term investments available. It has delivered roughly 10% annual returns over nearly a century, beaten the vast majority of actively managed funds, and has never lost money over any 20-year period. Low-cost S&P 500 index funds (like VOO, SPY, or IVV) are widely recommended by financial experts including Warren Buffett.

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