[Q&A Collection: The Trail of Thought] Why Do Exchange Rate Forecasts Betray Us — The Limits of Prediction and the Shift to “Meta-Observation”
Background
Here, we mathematically and structurally organize the essence of the overwhelmingly complex foreign exchange (FX) market, and lay out the footprints of thought to go beyond merely predicting prices.
Originally, we started from a practical question: how should we organize the abundant data and indicators in the market? However, through repeated interactions with AI and by meticulously dissecting the “barriers” that linear technical analysis and traditional machine learning approaches face, we arrived at a single essential analogy. That is the timeless challenge in physics—the three-body problem (deterministic chaos).
What is the true nature of the “noise” in the forex market? Why do past patterns betray the future? How should we observe the symbol of exchange rate that has no intrinsic value? In addressing these questions, we deepen the discussion from the perspectives of statistical mechanics and nonlinear dynamics, and ultimately present the entire dialog as a unified narrative of “questions,” “facts,” and “interpretations.”
This is the trace of AI’s answers “facts” and “interpretations” to my “questions.”
- The Meeting of the Three-Body Problem and Foreign Exchange
- The Trap of Footprints from the Past
- The Truth of Skill and the Limits of Prediction
- Absence of Value and Independence of Risk Control
- A Market Made Efficient and the Static Nature of Risk Control
- Limits of Machine Learning and the Labyrinth of Overfitting
- Noise and Chaos
- Shadows Without Substance and the Limits of Pleasantries
- Dynamic Approaches to Deterministic Chaos
- Conclusion: A Viewpoint to Observe the Essence of “Noise” and the System
Afterword
・The danger of standing in the arena without knowing the rules
・Only those who know the ground can devise (innovate)
・Conclusion
・Appendix
※This text was created using AI.