Bitcoin sentiment index climbs to peak since mid-2025 on CFAG index and BTC option skew, with 4h chart showing overbought RSI at 88.96 near $71,771.

According to Compounding Quality (@QCompounding), historical data shows that periods of low investor sentiment often present the best opportunities for portfolio gains. The table referenced by Compounding Quality highlights that strict portfolio rules and contrarian trading—being fearful when others are greedy and vice versa—can significantly improve returns. For crypto traders, this approach is especially relevant, as extreme sentiment shifts frequently lead to volatility and potential entry points. Monitoring sentiment indices and applying firm trading rules can help keep portfolios on track and capitalize on market overreactions (Source: @QCompounding, Twitter, May 15, 2025).