Forecasting Markets In January 2026: The January Barometer, A Wolf in Sheep's Clothing
"Beware of false prophets, which come to you in sheep's clothing, but inwardly they are ravening wolves."(Matthew 7:15, King James Version)
The January Barometer, the adage that January’s directional performance predicts the full year’s outcome, originated with the S&P 500 as devised in 1972 by Yale Hirsch. It has shown strong historical accuracy there: since 1950, it has been correct over 80% of the time, with a positive January leading to subsequent yearly gains of 16–17%.
The barometer applies similarly to the DJIA (Dow Jones Industrial Average), with comparable or slightly superior predictive power on a calendar-year basis. Stock Trader’s Almanac analyses confirm that no other month matches January’s forecasting strength across indices, and the DJIA January performance often edges out the S&P 500 in accuracy for the full year.
For the Nasdaq (Composite or Nasdaq-100/NDX), the pattern holds but is somewhat less pronounced due to higher volatility and a shorter reliable data history (since 1971). January remains one of the strongest months for Nasdaq, and the barometer’s directional signal is still statistically significant, though comparisons show it ranking behind DJIA and S&P in consistency for certain periods.
Overall, the January Barometer is a valid probabilistic indicator across major U.S. indices (S&P 500, DJIA, and Nasdaq), with the highest reliability for S&P 500 and DJIA. It is not infallible, however, and performs best as part of broader analysis rather than a standalone strategy.
As we enter 2026, analysts from many major firms offer a mixed but generally cautiously optimistic outlook for equites and commodities in 2026, shaped by supply dynamics, geopolitical risks, and technological shifts and developments.
Gradually then Suddenly in 2026
In this environment it is worth being reminded of Ernest Hemingway’s 1926 novel, “The Sun Also Rises”, where the question arises: “How did you go bankrupt?” and the reply, “Two ways. Gradually, then suddenly.”
Many people are posting Benner and I have done so myself most recently below.
Martin Armstrong, renowned for his Economic Confidence Model (ECM), has forecasted a significant “panic cycle” peaking in 2026, characterized by escalating geopolitical tensions, potential global war escalation, and sovereign debt crises that could trigger market volatility and commodity surges.
“Better a bitter truth than a sweet lie.” Famous Proverb
Looking ahead, the commodity boom into 2026 and beyond, appears poised for acceleration, as converging forces of geopolitical instability, technological advancements in AI and renewables, and persistent supply bottlenecks could propel a multi-year uptrend, rewarding strategic investments in diversified resources. It will not be uniform but the general trajectory is clear.
For US equities 2026 will be much more difficult. January will flatter to deceive. It is important, yes, and may even end marginally higher, but February is pivotal and will set the tone for stock indices for the rest of the year and also determine whether the decline in indices is either for 8 months from mid to late February, or 6 months from April before a powerful year end rally starting in October. As I have done for some time, I would refer back to 1966 as a guide.
Below we see the signature from the neural net for January.
It is likely we will see a fall from 4 +/- 1 day until 14 +/- 1 day and then a rise until 26 January +/-1 day.
Cycles and History
History does not repeat itself, but it often rhymes, a principle vividly illustrated by the recurring market and societal cycles that echo across generations. From W.D. Gann’s 60-year master cycle, which aligns with the ancient Chinese sexagenary calendar marking profound shifts every six decades, to the expansive 120-year cycles that doubles this rhythm and encapsulate broader civilizational turns, these patterns underscore the fractal nature of time and human behavior.
Building on the 17-year cycles we’ve explored, such as Eric Hadik’s recession-predicting periodicity, Martin Armstrong’s doubled 8.6-year Economic Confidence Model approximating 17.2 years, and Bradley Cowan’s pentagonal theory derived from golden ratio geometry, we also note Professor L.H. Weston’s 20-year cycle, rooted in Jupiter-Saturn conjunctions and Fourier analysis from his 1921 work, “Forecasting the New York Stock Market”, where 2026 marks year 6 of the current phase initiated by the 2020 great conjunction. See below from his famous pamphlet.
Conclusion
The great Bill Meridian has done much statistical analysis on planetary cycles and their impact on the stock markets. Below I have added some of the cycles he sees as important. Jupiter, through the signs, is well known as a planet of expansion, and, Saturn, through its signs, of contraction and structure. I have added two others: the first Saturn/Neptune and also Saturn/Pluto. Note in HELIO. The latter can be viewed as an alternative to the credit cycle. It is worth the time studying the chart.
It is also particularly noteworthy that 2026 aligns as exactly seven full 17-year cycles (119 years) from the 1907 Panic low, or 120 years from the 1906 market peak. W.D Gann would surely take note. We are at a potential inflection point where these interwoven rhythms could converge for volatility, transition, or renewal in global markets and events. Protect capital between February and October and seek out hard assets may be a moniker for 2026 whilst also avoiding the speculative as 2026 deals with reality.
In the classic Disney animated short, “Three Little Pigs” (1933), the Big Bad Wolf disguises himself as an innocent sheep (wearing sheep’s clothing) to trick Fifer and then the Fiddler Pig into opening the door of their house. They are never fooled. But what many forget, or do not know, is that this is actually a playful inversion of the traditional “wolf in sheep’s clothing” idiom where the wolf successfully deceives sheep or people by pretending to be harmless. Worth taking note as so many talk about their predictions for 2026.
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