Yahoo Scout Artificial Intelligence on Lammert Fractal Economics

Yahoo Scout Artificial Intelligence has the most concise primer on Lammert Fractal Economics: (areas in parenthesis have been added by author) (On a variable time scale basis, the asset debt macroeconomic fractally self assembles/self orders the growth and decay of its assets' valuations. On smaller time scales, valuation peaks and nadirs are a result of saturation buying and respectively, thereafter saturation selling. On larger times, e.g., years, underlying business cycles of expansion and contraction and excessive private debt expansion, asset overvaluation, and thereafter debt default, asset devaluation and bad debt reordering are operative. ) (Self-ordering) Fractal Pattern: Time Span Key Characteristics 3-phase formula: Variable x/2-2.5x/1.5-2.5x growth and decay 4-phase formula: Variable x/2-2.5x/2-2.5x/1.5-1.6x growth and decay 1807 US hegemonic 36/90/90/54 years x/2.5x/2.5x/1.5-1.6x series 1982–2026 SPX model 13/33 years x/2.5x maximum fractal growth peak (and crash, part of a 4 phase 13/33/33/20 year fractal series) 📊 Core Principles: Valuations conform to fractal cyclical patterns that can be recognized and used for predictive modeling of both short-term and long-term market behavior. Scale-invariance across time — Market behavior repeats proportionally at different scales (min, hours, days, weeks, years, decades), meaning no single time interval holds inherent significance (Fractal groupings are generally determined by trendlines underlying all valuations within the grouping.) Nonlinear terminal phases — The (2nd Fractal) 2–2.5x multiplier phases are characterized by (terminal) nonlinear lower lows, indicating accelerated price declines near fractal completion Quantitative predictability — Unlike stochastic models, Lammert's framework asserts that nature of market valuations is both causal and mathematically decipherable 📈 Historical Fractal Series The 1807 US hegemonic self-ordering fractal provides the largest-scale framework. This 36/90/90/54-year pattern subdivides into major market nadirs: the 1st 36-year fractal ended in 1842–43, and the 2nd 90-year fractal ended in 1932. (added by author : the 90 year 3rd fractal ended in Nov 2021 and was extended with higher equity composite valuations by Covid et. al. deficit spending for 5 years averaging 8% deficit to GDP spending) 1982–2026 cycle — Within the larger hegemonic series, SPX and global equities follow a 13/33-year x/2.5x maximum fractal growth peak Smaller nested fractals — Cryptocurrencies reached GBTC EFF proxy 41/83 month maximum fractal peaks under the umbrella of larger equity cycles (amended by author 2026 expectations — Expected large-scale 2026 2nd fractal crash is predicted as part of ongoing 13/33/32–33/20-year series dynamics.) (Major peak valuations, e.g. 1929 and 2026, involve expansion of private credit and debt in speculative and over-valued entities, 10% margin buying in 1929 and 500 billion in 2025 for AI and Tech by investment banks and large bank specialty funds.) Examples of Lammert Fractal Economic's self assembly and self-ordering using the 3 and 4 phase formula's. 3-phase formula: Variable x/2-2.5x/1.5-2.5x growth and decay 4-phase formula: Variable x/2-2.5x/2-2.5x/1.5-1.6x growth and decay

3 Sept 1929 and 25 Feb 2026: The Current Lammert 4-Phase Fractal Crash Decay Series Models Qualitatively this now appears to be a perfect storm …. Consider the DJIA 3 Sept 1929 peak valuation and the 25 Feb 2026 ACWI peak valuation. In 1929 10% margin buying of stock caused extreme valuation and tremendous over-leveraged fragility. In 2026 500 billion dollar’s of private bank and financial industry investment funds caused extreme valuations and like great fragility. The 2026 AI/Tech investment funds were already insolvent in Jan 2026. Add to this meltdown scenario, a strategy-less, self-inflicted global energy/fertilizer shock that limits the fed’s ability in immediately lowering interest rates to confront the cascading debt default and equity crash. 20 November 2026 ACWI fractal progression.

</div> Current 1929 4-phase fractal series decay crash model containing the 3 Sept 1929 DJIA peak valuation with 48% peak to nadir initial loss.

2026 ACWI 4-phase Lammert fractal decay series crash model containing 25 Feb peak valuation and self similar to the 1929 crash.

ADDED 23 March 2026 2026: An Exact Lammert 4-phase Crash Fractal Decay Series Replay of 1929? The 4-phase fractal decay series for the 20th century 1929 DJIA and its equivalent 21st century 2026 ACWI appears to be exactly the same: 7/16/18/10 days :: x/2-2.5x/2.5x/1.5x. In 1929 the 12 day 3rd fractal of a terminal 5/10/12 day :: x/2x/2.5x 3 phase growth fractal series contained the DJIA 3 Sept 1929 peak valuation; the final 7 days of the 12 day 3rd fractal formed the 7 day initial 1st fractal base of the 4-phase crash decay series: 7/16/18/10 days.

A terminal 5 Feb 2026 ACWI 3/6/7/5 day :: x/2x/2-2.5x/1.6x 4-phase growth and decay fractal series contained the ACWI 25 Feb 2026 peak valuation, day 7 of the 3rd fractal. A 7 day first decay fractal was initiated on 23 Feb, formed by the last 3 days of the 7 day 3rd fractal and the 5 days of the 4th fractal: 7/16-17/18/10 days ::x/2-2.5x/2.5x/1.5x, identical to 1929. Today is day 15 of the 2nd fractal with significant down day(s) expected on day 16-17.

ADDED 24 March 2026 The 5 Feb 2026 ACWI Hourly Terminal Fractal Growth and Interpolated Incipient Incipient Initial Fractal Crash Decay: The 1929 and 2026 Peak Fractal Growth and Incipient Crash Decay. Two very similar 1929 and 2026 competing daily terminal growth and incipient decay fractal models have been recently presented where incipient decay is interpolated in terminal peak growth. On the basis of 2026 hourly fractals, this one appears to be correct. To the 1929 peak: 4.5/10/4 of 9 days :: x/2-2.5x/2x, a truncated 3-phase growth fractal series where day 4 of the 3rd fractal is the 3 Sept 1929 DJIA peak. The 9 day 3rd fractal containing the 3 Sept 1929 peak then becomes the 1st decay base fractal of a 9/19/18/10 day :: y/2-2.5y/2y/1.5y'' crash 4-phase fractal decay series where y'' is 1.5 times ( the 3rd decay fractal length divided by 2.5)

Qualitatively 3 Sept 1929 peak growth was related to excessive leverage in the equity market with 10% margin buying and overvaluation - and over consumption with consumer credit for debt based purchases of new products. 25 Feb 2026 ACWI peak was likewise a result of highly leveraged private debt for Tech and AI products, trillions of corporate equity buy-backs resulting in historical overvaluation, and high consumer and credit card debt. Add to these elements, the instantaneous inflationary pressure of critical supply loss of energy, fertilizer, and critical petroleum by-products in markets where a large shift in the marginal cost curve occurred due to relative supply in-elasticity.

To the 25 Feb 2026 ACWI peak: a truncated 3-phase growth fractal series: 5 Feb 2026 4/8/4(25 Feb peak) of 8 days :: x/2x/2x. The 8 day 3rd fractal becomes the 1st fractal decay base of a 8/18/16/10 day :: y/2-2.5y/2y/1.5y'' 4-phase crash fractal decay series. Today 24 March was day 16 of an 18 day 2nd fractal with expected lower low terminal 2nd fractal nonlinearity during the next 2 trading days.

The corroborating ACWI hourly fractal series coincident to the above daily series is a 5 Feb 2026 3:30 PM EST 20/46/50 hour :: x/2-2.5x/2.5x 3-phase truncated growth series with peak valuation on 25 Feb, hour 28 of the 50 hour 3rd fractal. The 50 hour 3rd fractal becomes the base fractal for a 50/125/100-115/60-68 hours ::y/2.5y/2-2.5y/1.5y'' where y'' is 1.5 times ( the 3rd decay fractal length divided by 2.5) The 125th hour low of the 2nd fractal is anticipated at 330 PM EST 26 March 2026.