HMM Trend Strength Meter (3-State)

Strong Up-Trend: p_up > 0.6–0.7 → look for BUY setups

Strong Down-Trend: p_dn > 0.6–0.7 → look for SELL setups

Range/Sideways: p_side > 0.6 → consider mean-reversion entries

Adjust your own threshold (e.g. 0.7–0.8) to control signal frequency.