According to @KobeissiLetter, Ethereum ETH fell as much as 11% in overnight trading, hitting its lowest level since August 8. Source: @KobeissiLetter on X, Sep 22, 2025. The sharp overnight drawdown highlights elevated short-term volatility for ETH and establishes a fresh local low reference for intraday risk management. Source: @KobeissiLetter on X, Sep 22, 2025.