Showing posts with label 18-Year Cycle. Show all posts
Showing posts with label 18-Year Cycle. Show all posts

Friday, January 9, 2026

"Space-Time Forecasting of Economic Trends" | Muriel and Louis Hasbrouck

The Space-Time Structure, pioneered by the multidisciplinary partnership of Muriel and Louis Hasbrouck, functions as a sophisticated theoretical framework that interprets economic fluctuations through natural wave patterns and solar-electromagnetic forces. Muriel Elizabeth Bruce Hasbrouck (1890-1981), a Canadian scholar of comparative philosophy, intellectually shaped by Walter Russell's cosmogony, and author of the personality study "Pursuit of Destiny," provided the foundational insight into human behavior. 
 
Each 35.8-year cyclic wave from C crest to C crest is divided into 12 periods, covering about 3 years each (2.983 years, 35.796 months, or 1,089.51 days). The C to D period represents uncertainty and fear (as in 1930–1933). D to E brings temporary recovery (as in 1936). F to G is a time of reconstruction wherein psychological factors of the new trend appear (as in 1940–1953). From G, the pull from the peak ahead at C is clearly evident. Minor adjustments at A and B often are misread as threatening a depression (as in 1957 and 1962).
Her 1940 discovery, co-developed with her husband Abraham Louis M. Hasbrouck (1890-1979), established a predictive index for timing radio transmission disturbances—initially tested with Bell Telephone Laboratories—which later expanded to forecast earthquakes, volcanic eruptions, solar flares, and even missile launch failures in the early 1960s. They changed tracks when Louis noticed that many of the dates that Muriel generated coincided with stock market moves. Their scientific rigor was balanced by Louis, a Yale-educated Canadian World War I pilot and World War II officer with a deep background in finance. Having mastered investment at Bonbright and Company before becoming an independent counsel, Louis dedicated himself from 1930 onward to uncovering the natural laws underlying market fluctuations and shifting economic trends.  

 » Economically, it is a WAVE PATTERN of changing trends in collective instinct. «
 
Together, they conceptualized the universe as operating via rhythmic energy waves that constitute a persistent "Field" surrounding Earth. This field is continuously modulated by solar activity, planetary movements, and geomagnetic disturbances, creating a "wave pattern in time" that evokes biological and psychological responses in all living entities. Unlike mechanical or deterministic models, these waves do not repeat in identical cycles; rather, each represents a unique evolutionary progression within natural and human systems. Louis and Muriel Hasbrouck’s Space-Time Forecasting is a long-range economic and market forecasting system based on the premise that future conditions influence the present, rather than markets being driven solely by past data. 
 
The system holds that the Sun is a pulsating electromagnetic source whose energy radiates rhythmically through space, forming a dominant 35.8-year wave with embedded subcycles—most notably a nine-year rhythm divided into building, peak, and declining phases corresponding to economic expansion, inflation, and contraction. Planetary bodies do not cause events directly and are not interpreted symbolically; instead, their electromagnetic fields modulate and channel the solar field, altering the timing and intensity of energy reaching Earth. These interactions generate wave-like disturbances that affect all terrestrial systems, including collective human psychology.
Space-Time Trend Waves represent the changing flow of human energy and motivation at the socio-economic level. Each Wave follows an orderly, recognizable course from one peak of prosperity (C) to the next in about 36 years. Each Wave is divided into 12 interim phases averaging 3 years each, which can be qualitatively evaluated.
 Legend:
C Wave Crest, Prosperity Peak, followed by REVERSAL to D.
D to E Temporary Recovery.
F to G Start of rise toward next peak, with intimations of qualities of the new, incoming trend (as from 1941 to 1953).
G Activation of new trend toward next peak C.
A & B Minor interruptions of upward trend (as in 1957 and 1962).
C Wave Crest, Prosperity Peak.
History shows that during the reversal of trend following each Wave crest (C) new attitudes develop—social, political, and economic. This, as the Space-Time Structure of History reveals, is an important key to the evolution of civilization. Not only history, but modern science today substantiates the application of the Space-Time Structure as a unified field involving a natural linkage between space, time, and human behaviour. A "new hypothesis" in physics declares that such a linkage exists, that the mind of man and the wave properties of the electron are two extremes of the same thing, and that the "wave of the future" can be perceived in the evolutionary structure of the field.
Human behavior, mass sentiment, and markets are treated as electrical systems embedded within this solar-planetary field, making financial markets sensitive indicators of underlying energetic conditions. The Hasbroucks do not predict specific events or prices; they forecast conditions—states of economic pressure, instability, or expansion—analogous to weather forecasting, with events arising only when conditions reach critical thresholds. 
 
Time and space are considered inseparable, and the Space-Time Wave is visualized as a trend-like heartbeat whose expansions, contractions, and inflection points signal systemic transitions such as monetary regime changes. The system is presented as a bridge between electromagnetic field theory and empirical economic pattern recognition, rejecting traditional astrology and claiming validation solely through long-term forecasting consistency rather than short-term speculation.

The 35.8-year Saturn-Neptune cycle exactly matches the crest-to-crest Hasbrouck cycle.

In practical application, the structure identifies predictable cycles—often spanning approximately 35.8 years between peaks—which are further segmented into twelve distinct periods labeled A through G. These phases allow for the identification of critical turning points, such as the 1929 crash or mid-1960s economic shifts, serving as an early warning system for socio-economic disruptions.
 
Despite its predictive nature, the framework rejects fatalism, viewing each wave as a "new adventure" for human advancement rather than an inevitable repetition. By blending elements of physics, psychology, and investment finance, the Space-Time Structure offers a holistic methodology for navigating perpetual change, providing a roadmap for decision-making in finance, policy, and personal strategy.
 
 Muriel and Louis Hasbrouck, 1976.
 
Based on the structure of the 35.8-year Hasbrouck cycle, which spans from one prosperity crest (point C) to the next and is divided into 12 periods of approximately 2.983 years each, the period from early 2026 to around 2037 (around the maximum of solar cycle 26) corresponds to the latter stages of the current cycle commencing at the 2001 crest (around the maximum of solar cycle 23). 
 

Drawing from historical analogies (e.g., the 1929–1965 cycle), this timeframe aligns with the transition from reconstruction to the final upward phases leading to the projected 2037 crest. The phases are characterized below in approximate 3- to 5-year segments, reflecting grouped periods with their economic and psychological attributes:


2026–2029 (G to A phase, continuation of upward trend): This segment follows the activation point (G, around 2025), marking the sustained initiation of a new upward economic trajectory. It is characterized by strengthening trends, emerging optimism, and progressive recovery from prior reconstruction, with psychological factors fostering confidence and innovation toward the next peak.
2029 (A, minor interruption): A brief adjustment period interrupting the upward momentum, akin to historical pauses (e.g., 1957). It involves temporary setbacks, increased caution, or minor economic corrections, driven by psychological shifts toward reevaluation without derailing the overall ascent.
2029–2034 (A to B phase, further progression): Building on the prior interruption, this phase entails continued advancement with incremental adjustments. Economic growth resumes with refined strategies, supported by adaptive psychological responses that emphasize stability and gradual expansion amid evolving trends.
2034 (B, second minor interruption): Similar to the first interruption but later in the cycle (e.g., analogous to 1962), this involves another short-term disruption. It features heightened uncertainty or corrective measures, with psychological elements promoting resilience and preparation for the final push.
2034–2037 (B to C phase, final lead to crest): The concluding segment propels toward the prosperity crest (C, around 2037). It is defined by accelerating upward momentum, culminating in peak prosperity, with psychological drivers of enthusiasm and anticipation facilitating robust economic expansion and trend fulfillment.

For real? In Canada, Bhutan, and Zimbabwe? Time will tell.
 
Reference:

 
» Magnus Dominus noster, et magna virtus eius et Sapientiae eius non est numerus: 
laudate eum coeli, laudate eum Sol, Luna et Planetae, quocunque sensu ad percipiendum, 
quacunque lingua ad eloquendum Creatorem vestrum utamini: Laudate eum 
Harmoniae coelestes, laudate cum vos Harmoniarum detectarum arbitri. «
 
Great is our Lord and great His virtue and of His wisdom there is no number:
 praise Him, ye heavens, praise Him, ye sun, moon, and planets, use every 
sense for perceiving, every tongue for declaring your Creator. Praise Him, 
ye celestial harmonies, praise Him, ye judges of the harmonies uncovered.
 
Harmony of the World, Johannes Kepler, 1619  
 

See also: 

Wednesday, December 3, 2025

S&P 500 Now Declining into 18-Month Hurst Cycle Low | Ahmed Farghaly

Major asset classes (equities, metals, cryptos) are entering the final phase of their current 18-month cycles (beige-yellow in first chart below), with synchronized troughs expected from late January into early March 2026. 

S&P 500 / US Equities: The August 2024 trough is identified as the 54-month cycle low. The brief break beneath it in April 2025 is viewed as a false Trump—“Liberation Day”—Tariff straddle and the first 40-week/9-month cycle trough within the current 18-month cycle. Since that time, price action has built a clean sequence of 20-day, 40-day, 80-day, and 20-week cycles. 

S&P 500 (daily closes); 2020 to December 2025: The Big Picture. 
 
S&P 500 (daily bars); September to December 2025: Last stage of the 18-month cycle.
The current 20-day cycle (magenta) ideally bottoms on December 7 (Sun), and the 40-day cycle (red) on December 23 (Tue).
 
The market has completed the latest 80-day trough on November 21 (Fri) and has now entered the final 80-day cycle before the 18-month (beige-yellow) low, which is due around mid to late January 2026 (second chart above). A rally out of the 80-day cycle low into December, but without a new all-time high, was expected because the broken 20-week VTL typically marks the 40-week peak (see first chart). 
 
An early December high remains likely before a meaningful decline into the 18-month trough. This forthcoming weakness is regarded as a mid-cycle correction within the still-intact 54-month cycle upswing. Strong gains are projected for Q2–Q3 2026 as the new 18-month cycle rises.

Reference:
Ahmed Farghaly (December 1, 2025) - Hurst Cycles Update: S&P 500, US Dollar, Gold, CRB Index, Interest Rates, Bitcoin. (video)


See also:
 
divided by Consumer Price Index, 1942 to 2025, and Forecast into 2037.
 
» A "straddle" is an analysis period that has its high above the FLD and its low below. «
(Cyclitec Cycles Course: Lesson 8, p. 8-14; Lesson 9, p. 9-11; Appendix C, Chart #47).
A "false straddle" is caused by an exogenous shock—an abrupt, unpredictable event originating outside the market's endogenous cyclic structure—that temporarily disrupts the established hierarchy of cycles, such as the March 2020 COVID-19 pandemic crash or the April 2025 announcement of Trump's global "Liberation Day” tariffs crash.

Sunday, November 2, 2025

S&P 500 Hurst Cycles Analysis: Next Peaks and Troughs | Ahmed Farghaly

J.M. Hurst's Principle of Commonality suggests that major markets worldwide bottom at approximately the same time. Consequently, my phasing analysis for the S&P 500 is very similar not only to other US stock indices, but also to the CRB index, crude oil, and global equities.

Long-Term Phasing
The 2003 trough initiated a new 54-year Kondratieff cycle, whose first 18-year cycle (a 17.17-year Kuznets swing) concluded with the May 2020 low. This trough was a "straddle to the right," a timing deviation caused by the swift, exogenous shock of the COVID-19 pandemic.

S&P 500 (daily bars) from 1999 to November 2025.
 
The 18-year cycle subdivides into two 9-year cycles. Crucially, the major 2008-2009 decline is considered a "false break" that does not negate the 2003 low. Following 2020, the first 54-month (Kitchin) cycle completed in August 2024, and the S&P 500 is now progressing through the second.

Analog Selection and Projection: The market action preceding the 2008-2009 crisis must be negated as an analog because it was driven by an exogenous factor that broke the 2003 low, a condition entirely absent in the current cyclical environment.
 
S&P 500 (daily bars) from January 2023 to November 2025.
 The projection of the 40-week cycle has a 95% out-of-sample correlation.
 
Lacking the preferred 18-year analog (typically required for a correlation coefficient >0.8), we utilize the 9-year cycle position to project the current 18-month cycle. After synchronizing the 40-week cycle troughs, this model proved highly effective, demonstrating a 95% out-of-sample correlation. Instead of a direct price overlay, the optimal approach is to detrend this projection and apply it to the RSI. This detrended analog shows a high correlation, suggesting a three-swing pattern for the US equity market, which is currently in the anticipated downswing.

Short-Term Outlook: The short-term cyclical position projects an 80-day cycle trough around November 14-16 (Fri-Mon), followed by a rally into early December, before a final selloff into year's end.
 
S&P 500 (daily bars) from June 2024 to November 2025.
Decline into 80-day low around November 14-16 (Fri-Mon); rally to December 8 (Mon) high; 
final decline into an 18-month or 40-week cycle low around December 25 (Thu).
 
Conversely, the more dominant 9-year cycle analog suggests a period of sideways consolidation near current levels. Under this model, new highs are unlikely to be significant, and the market will largely trend sideways until the 18-month cycle trough is established.
 
Reference:
 
 

Saturday, October 18, 2025

Long-Term Commodity Cycles: Unraveling the Big Picture | Ahmed Farghaly

Cycle analysis, based on J.M. Hurst's framework, streamlines financial market navigation. Synchronized cycles—from long-term Methuselah, Enoch, Hegemony, and Kondratieff waves to short-term fluctuations—reveal historical patterns shaping current and future commodity market trends.
 
Methuselah Wave = 972-Year Cycle = three 324-Year Enoch Waves
Enoch Wave = two 162-Year Hegemony Waves 
Hegemony Wave = three 54-Year Kondratieff Waves
Kondratieff Wave = three 18-Year Kuznets Waves
Kuznets Wave = two 9-Year Juglar Waves 
Juglar Wave = two 54-Month Kitchin Cycles 
Kitchin Cycle = three 18-Month Cycles = six 40-Week Cycles
 
Long-Term Cycle Foundations
In July 1949, the 972-year Methuselah Wave, the 324-year Enoch Wave (starting 1673), the 162-year Hegemony Wave, the 54-year Kondratieff Wave, and all shorter cycles converged at their lows (see list above). The current Enoch Wave is projected to trough again around 2263, the Hegemony Wave around 2107, and the Kondratieff Wave, which last bottomed in March 2003, around 2055. These synchronized cycles frame long-term commodity and market trends, with the Enoch and Kondratieff waves signaling sustained commodity appreciation through 2100 and 2032, respectively, while the Hegemony Wave suggests a future correction.

Commodity Price Index (yearly bars) from 1250 to 2025:  324-Year Enoch Waves, 162-Year Hegemony Waves, 54-Year Kondratieff Waves, 18-Year Kuznets Waves.
Commodity Price Index (yearly bars) from 1250 to 2025:
 324-Year Enoch Waves, 162-Year Hegemony Waves, 54-Year Kondratieff Waves, 18-Year Kuznets Waves.

Kuznets Cycle and Historical Parallels
The current Kuznets cycle, an 18-year wave, began with a trough between March and June 2020, mirroring the 1720 cycle that drove a 61-year commodity rise peaking in 1781. Now 5.33 years into this phase, the cycle aligns with late 2008, following the 2003 post-SARS trough. Since 2020, sharp advances in equities and commodities, alongside rising inflation, reflect historical post-trough patterns. Extended cycles indicate the current commodity uptrend may peak near 2100, with sustained inflationary pressures and geopolitical tensions persisting, punctuated by seasonal corrections within the Hegemony and Kondratieff waves.
 
Commodity Price Index (quarterly bars) from 1750 to 2025:   972-Year Methuselah Wave, 162-Year Hegemony Waves, 54-Year Kondratieff Waves, 18-Year Kuznets Waves, 9-Year Juglar Waves.
Commodity Price Index (quarterly bars) from 1750 to 2025: 
 972-Year Methuselah Wave, 162-Year Hegemony Waves, 54-Year Kondratieff Waves, 18-Year Kuznets Waves, 9-Year Juglar Waves.

Kondratieff Seasons and Projections
The last Kondratieff Summer peak occurred in 1980, seven years after the 1973 energy price shock, with the current summer peak projected around 2032, coinciding with the Kuznets peak in the second cycle of the 9-year Juglar wave. A 5–6-year correction is anticipated into around 2037, followed by a commodity recovery marking the Kondratieff Fall Season, characterized by disinflation and equity bubbles. Winter deflation is expected to follow, driving declines in commodities and equities.
 
Commodity Price Index (monthly bars) from 1900 to 2025:  54-Year Kondratieff Waves, 18-Year Kuznets Waves, 9-Year Juglar Waves.
Commodity Price Index (monthly bars) from 1900 to 2025: 
54-Year Kondratieff Waves, 18-Year Kuznets Waves, 9-Year Juglar Waves.
 
Short-Term Cycle Dynamics
Within the Kuznets cycle, commodities and equities align with nested 9-year Juglar and 54-month Kitchin cycles. The current Kitchin cycle post-2024 is expected to drive a 26-month commodity rally, peaking around 2028 in its third 18-month subcycle, mirroring 2008–2011 patterns. Six 18-month subcycles and twelve 40-week cycles provide granular short-term projections. The commodity index is projected to rise through Q1 2026 and into 2028 before the first Juglar-wave correction.

Commodity Price Index (weekly candles) from 1995 to 2025:  18-Year Kuznets Waves, 9-Year Juglar Waves, 54-Month Kitchin Cycles, 18-Month Cycles, 40-Week Cycles.
Commodity Price Index (weekly bars) from 1995 to 2025:
 18-Year Kuznets Waves, 9-Year Juglar Waves, 54-Month Kitchin Cycles, 18-Month Cycles, 40-Week Cycles.
 
S&P 500 (quarterly bars) from 1800 to 2025:  162-Year Hegemony Waves, 54-Year Kondratieff Waves, 18-Year Kuznets Waves, 9-Year Juglar Waves.
S&P 500 (quarterly bars) from 1800 to 2025
162-Year Hegemony Waves, 54-Year Kondratieff Waves, 18-Year Kuznets Waves, 9-Year Juglar Waves.
 
 Dow Jones, S&P 500, and NASDAQ 100 (daily bars) from July 2024 to October 2025
18-Month Cycles, 40-Week Cycles, 20-Week Cycles, 80-Day Cycles, 40-Day Cycles, 20-Day Cycles.
 
 
Implications and Geopolitical Context
All cycles except the Hegemony Wave signal continued commodity price rises, with the Kuznets cycle supporting a 26-month rally, the Kondratieff wave projecting growth through 2032, and the Enoch wave indicating strength toward 2100. Current trends diverge from historical analogues, suggesting higher peaks. Inflation is expected to persist through 2032, with a commodity correction into 2037. The final Kuznets swing within the Hegemony Wave may trigger significant disruption, potentially signaling the decline of an old world order and the rise of a new one. Rising commodity prices continue to reflect heightened geopolitical tensions.
 
 
 WWII's effect on commodity prices counteracted the expected post-1919 bear market, 
resulting in a higher-than-expected 1949 low which J.M. Hurst termed a "straddled trough."