Coinbase Predicts Altcoin Season Starting in September 2025

Coinbase Research predicts an altcoin season will begin in September 2025, driven by a decline in Bitcoin dominance and increased market liquidity. David Duong, Coinbase’s Global Head of Research, expects this shift to impact crypto markets significantly. He points to the decreasing dominance of Bitcoin (currently at 59%) as a key factor driving institutional investment towards altcoins. Increased liquidity and investor appetite for risk are also anticipated to contribute to this trend.