Since Inauguration
23 Aug 2026 is 580 days since the last presidential inauguration.
The biggest stock market gain in the first 580 days is 42.78% for the 1984 Reagan administration on 1986-08-22.
The biggest stock market loss in the first 580 days is -38.41% for the 1972 Nixon/Ford administration on 1974-08-22.
The least amount of percent change in the first 580 days is -0.85% for the 1960 Kennedy/Johnson administration on 1962-08-22.
The most amount of percent change in the first 580 days is 93.25% for the 1932 D. Roosevelt administration. For this administration, the stock market went from 6.81 since inauguration to a low of 5.85 on 1933-03-31 (-14.10%) to a high of 12.20 on 1933-07-18 (79.15%).
The average stock market change for Democratic administrations in the first 580 days is 11.51%.
The average stock market change for Republican administrations in the first 580 days is 1.57%.
* Stock market results are measured using the daily closing price of the Standard and Poor's 500 index.
| President | Year | Start | Stop | Percent | ||
|---|---|---|---|---|---|---|
| Hoover | 1928 | 25.32 | 1929-03-05 | 19.42 | 1930-10-03 | -23.30% |
| D. Roosevelt | 1932 | 6.81 | 1933-03-15 | 9.00 | 1934-10-05 | 32.16% |
| D. Roosevelt | 1936 | 17.96 | 1937-01-21 | 12.55 | 1938-08-23 | -30.12% |
| D. Roosevelt | 1940 | 10.37 | 1941-01-21 | 8.71 | 1942-08-21 | -16.01% |
| D. Roosevelt/Truman | 1944 | 13.30 | 1945-01-22 | 17.58 | 1946-08-23 | 32.18% |
| Truman | 1948 | 15.02 | 1949-04-13 | 20.01 | 1950-11-13 | 33.22% |
| Eisenhower | 1952 | 26.09 | 1953-01-21 | 31.00 | 1954-08-23 | 18.82% |
| Eisenhower | 1956 | 44.40 | 1957-01-21 | 47.73 | 1958-08-22 | 7.50% |
| Kennedy/Johnson | 1960 | 60.29 | 1961-01-23 | 59.70 | 1962-08-23 | -0.98% |
| Johnson | 1964 | 86.52 | 1965-01-21 | 78.11 | 1966-08-23 | -9.72% |
| Nixon | 1968 | 101.63 | 1969-01-21 | 79.24 | 1970-08-21 | -22.03% |
| Nixon/Ford | 1972 | 118.21 | 1973-01-22 | 71.55 | 1974-08-23 | -39.47% |
| Carter | 1976 | 103.32 | 1977-01-21 | 104.91 | 1978-08-23 | 1.54% |
| Reagan | 1980 | 131.36 | 1981-01-21 | 116.11 | 1982-08-23 | -11.61% |
| Reagan | 1984 | 175.23 | 1985-01-21 | 250.19 | 1986-08-22 | 42.78% |
| Bush | 1988 | 284.50 | 1989-01-23 | 307.06 | 1990-08-23 | 7.93% |
| Clinton | 1992 | 435.49 | 1993-01-21 | 464.51 | 1994-08-23 | 6.66% |
| Clinton | 1996 | 782.72 | 1997-01-21 | 1,081.24 | 1998-08-21 | 38.14% |
| Bush | 2000 | 1,342.90 | 2001-01-22 | 940.86 | 2002-08-23 | -29.94% |
| Bush | 2004 | 1,167.87 | 2005-01-21 | 1,292.99 | 2006-08-23 | 10.71% |
| Obama | 2008 | 840.24 | 2009-01-21 | 1,067.36 | 2010-08-23 | 27.03% |
| Obama | 2012 | 1,492.56 | 2013-01-22 | 1,988.40 | 2014-08-22 | 33.22% |
| Trump | 2016 | 2,265.20 | 2017-01-23 | 2,856.98 | 2018-08-23 | 26.12% |
| Biden | 2020 | 3,853.07 | 2021-01-21 | 4,128.73 | 2022-08-23 | 7.15% |
| Trump | 2024 | 6,086.37 | 2025-01-22 | 7,674.37 | 2026-08-21 | 26.09% |