01/19/2025
The Numbers Are Out
As the Biden presidency comes to a close on Monday, we know the S&P 500 results over the last 4 years already, since tomorrow markets are closed in observance of Martin Luther King Jr.’s birthday.
The Biden presidency ended with an annual rate of return of 13.32 %, which is almost identical to the average annual return of his boss, Barack Obama, of 13.33 % during his second term. Both are solid returns, considering in my lifetime (1969) the average annual return has been 10.59 %.
Our incoming president is the first president to serve non-consecutive terms in 125 years and during Trump’s first term, the average annual return was 15.92 %.
Nevertheless, the above returns only paint half the picture, since they are not adjusted for inflation.
Adjusted for inflation, the real annual rate of return since 1969 has been 6.24 %. The real annual rate of return was 13.99 % during Trump’s first term and 12.05 % during Obama’s second term. Due to a higher annual rate of inflation of 4.95 %, the annual real rate of return was 8.37 % under Biden.
The last president whose annual rate of inflation was at levels this high was George H.W. Bush at 4.3 % in 1993. Bush was not re-elected to a second term as well, even though his real annual rate of return was 10.44 % and ranks 5th for stock market growth amongst presidents since the S&P 500’s inception in 1957.
So which president had the highest annual stock market returns ever? President Calvin Coolidge presided over annual Dow Jones market returns for 5 ½ years that averaged 26.1 % during the Roaring 1920s.
“Silent Cal” proved that small government, low inflation, lower taxes and massive debt reduction could make the economy and stock market thrive. In contrast, the US government has not had a budget surplus since 2001 under President Bill Clinton.
On the flip side, Coolidge proves that the president alone cannot control market returns. Investors were borrowing obscene amounts of monies, literally “betting the house”, and plunging them back into the stock market, assuming that it could only go higher. Overall rampant speculation caused the stock market to crash almost 8 months after Coolidge left office.
The president’s role on stock market performance has been overstated too often, and many would argue that it is the Federal Reserve Chairman, not the President, who is the most important person when it comes to market performance. Although Warren Buffet has said many times in interviews that it is the US government structure and free market system that makes the US and its markets a great place to invest, not one individual.
I believe the biggest factor over the next 4 years will likely be us, the American workers tooled with AI, who will generate the highest productivity and corporate profits in the world that will drive the US economy and financial markets. Like life itself, only time will tell. By the way, Buffet said another thing, “Never bet against America”, especially longterm
Note; This is definitely not financial advice, so please do not construe it as such. The annual inflation numbers are from “The Inflation Calculator”. Obama, Biden and Trump returns are based on ETF ticker symbol SPY, which tracks the S&P 500, and with dividends being reinvested over the 4 year period. The George H.W. Bush S&P 500 calculation is based on the index itself, full years from 1989-1992 and calculates dividend reinvestment over the 4 year period. Since the S&P 500 did not exist before 1957, the Dow Jones was used to calculate the average annual returns while Coolidge was in office and does not include dividend reinvestment. Annual averages calculate dividend reinvestment and adjusted annual returns for inflation since 1969 were compiled using various sources. The S&P 500 Index itself was used in these last two calculations