Guided indicator laboratory · synthetic data
Watch phase rate choose MAMA’s speed
Choose a 144-observation scenario, step one causal update at a time, observe the signed phase change, and explain why alpha selects fast attack or slow hold.
Teaching stage
Price MAMA FAMA Alpha
MAMA causal step chart
Price, MAMA, FAMA, and adaptive alpha through the current observation.
Warm-up boundary
Current observation 32 / 143
Price —
Phase —
Delta phase —
Alpha —
Equivalent EMA span —
MAMA —
FAMA —
MAMA − FAMA —
Keyboard: Left/Right step, Home resets, Space plays or pauses. All scenarios are deterministic synthetic teaching inputs loaded from the shared fixture. Equivalent span is an interpretation aid, not a forecast horizon.
Audit trail: last eight visible updates
Index Price Phase Δ phase Alpha MAMA FAMA