The S&P was up 24.23% in 2023 and, as of October 19th, is up 22.95% in 2024. Barring a 10% correction in the last two months of this year, the S&P is positioned to post back-to-back double-digit years for the 25th time since 1930, which is the starting point of my S&P database.
Since 1930, the S&P has had 65 winning years out of 95 (68.4%), with an average annual gain of 7.9%. After back-to-back double-digit years, it has recorded 13 wins and 11 losses, with an average annual gain of 2.9%. Notably, since 1950, January results have been 7-12, with the last four being negative. The nine prior cases highlighted in yellow represent post-election years, where the S&P was 4-5, with an average gain of 1.5%.
There have been three occasions of at least four consecutive double-digit years: 1942-1945, 1949-1952, and five consecutive years during the early phase of the technology revolution from 1995-1999. This does not include the eight consecutive positive years in the 1980s, of which six were double-digit gains. Therefore, there is precedent for the rally to continue, especially if one believes we are in the second chapter of the technology revolution, driven by advances in AI.
There have been three occasions of at least four consecutive double-digit years: 1942-1945, 1949-1952, and five consecutive years during the early phase of the technology revolution from 1995-1999. This does not include the eight consecutive positive years in the 1980s, of which six were double-digit gains. Therefore, there is precedent for the rally to continue, especially if one believes we are in the second chapter of the technology revolution, driven by advances in AI.
