Decoded Intelligence Signal
Curve Fitting
advanced
risk
Verified: May 27, 2026Lexicon Core Definition
The process of adjusting a trading strategy's parameters until it produces excellent historical performance without statistical validation; a common path to overfitting where the strategy has memorized past market conditions rather than discovered a repeatable edge.
Analysis Breakdown
The process of adjusting a trading strategy's parameters until it produces excellent historical performance without statistical validation; a common path to overfitting where the strategy has memorized past market conditions rather than discovered a repeatable edge. Full explanation coming soon when Journey 22 content is ingested.