The Market Cycles Potentially Driving 2026 Returns

Market cycles are once again at the center of the investment narrative as we head into 2026. The optimism is familiar as earnings held up in 2025, the economy avoided recession, and big tech lifted the indexes. However, those victories are already reflected in the price. As we head into 2026, with valuations extended, the margin for error has narrowed. However, while analysts are very optimistic for this year, the case for another strong year leans heavily on historical patterns.

Let’s start with the Presidential Cycle. Market cycles tied to the presidential calendar suggest the second year of a new administration is often slower. Since 1948, years three and four of a presidential term have yielded the most substantial returns, while year two, or the post-election year, has shown weaker performance, with modest gains and lower win rates. The data is shown below, and while 2025 traded above historical norms, 2026 may not be as fortunate.

Presidential election cycle

Since 1871, markets have gained in 30 of those years, with losses in only 18, resulting in a win rate of approximately 62%. While better than a “coin toss,” it falls well short of the win rate in years three and four. Another potential headwind to the markets in 2026 is the midterm elections, which could potentially result in a change of control in the House or Senate, leading to increased gridlock in Washington.

It is worth noting that since 1948, there have been seven instances of loss during the second year of the presidential cycle. Two of those losses occurred sequentially during the last two administrations, in 2018 and 2022. However, stocks have, on average, performed better during bull market cycles versus bear market cycles. The chart below illustrates the average market return during both bullish and bearish market cycles during the second year of a Presidential term.

Post election average market performance

With a “win ratio” of 62%, the media has been quick to assume the bull market will continue unabated. However, there is a 38% chance that a bear market will occur, which is not to be taken lightly. Furthermore, given the current duration, magnitude, and valuation issues associated with the market, a “Vegas handicapper” might increase those odds slightly.