Decoded Intelligence Signal
Stationarity
advanced
strategy
Verified: May 27, 2026Lexicon Core Definition
A property of a time series where statistical characteristics (mean, variance) remain constant over time; raw crypto price series are non-stationary (trending mean), which means most statistical models must be applied to returns or spreads rather than price levels directly.
Analysis Breakdown
A property of a time series where statistical characteristics (mean, variance) remain constant over time; raw crypto price series are non-stationary (trending mean), which means most statistical models must be applied to returns or spreads rather than price levels directly. Full explanation coming soon when Journey 22 content is ingested.