According to @CryptoMichNL, his altcoin portfolio is up 10% or more today, highlighting a strong day for selected altcoins in his holdings (source: @CryptoMichNL on X, Sep 9, 2025). The update does not name specific tokens or provide market-wide indicators, so the signal is anecdotal rather than aggregated market breadth or dominance data (source: @CryptoMichNL on X, Sep 9, 2025).