Social media euphoria and search spikes precede tops

Repeatable inputs:

Rolling 7/14 day changes in sentiment index, share of bullish messages, ratio of new authors to returning authors, and Google Trends or on-chain mention metrics.

Divergence rule:

If sentiment momentum accelerates while price momentum fails to make proportional new highs or shows negative divergence, treat as a contrarian warning.

Why it matters for BCH:

BCH has episodic retail-driven rallies where rapid attention growth brings in weak hands that sell into strength.

A social euphoria climax typically aligns with peak leverage usage and crowded long positions, increasing vulnerability to sharp reversals.

How to deploy:

Create thresholds for elevated social euphoria — for example top decile historic message volume with >70% bullish sentiment, sudden spikes in search interest, and rising mentions from fringe channels — and overlay with price momentum divergence (RSI, MACD).

When both social euphoria and momentum divergence align, increase position hedges, reduce exposure, or tighten stops.

Complement with on-chain indicators like transfer counts and exchange inflows to check if increased social attention corresponds to real flows.

Risk controls:

Social metrics can remain elevated during continued uptrends, so use them as timing aids rather than sole exit signals; combine with liquidity and positioning metrics to avoid false positives.

Limitations:

Bots, coordinated campaigns, and selective sampling can distort measures; calibration by historic cycle and region improves signal reliability.