#AltcoinSeasonLoading Altcoin season may soon arrive as momentum shifts across the crypto market. Bitcoin's dominance has sharply dropped from over 65% to 63.89%, right as BTC breaks above US$100,000 for the first time since February 3.

This triggers a broad altcoin rally, with Ethereum rising nearly 13% and major names like SOL, DOGE, and ADA each gaining more than 6%. Combined with a surge in the ETH/BTC ratio from its lowest level since 2020, this setup indicates a potential rotation into altcoins for the first time in several months.