币界网报道：Bitcoin's market dominance has rebounded to 62% after briefly dipping to 59% in May, signaling renewed investor preference for the flagship cryptocurrency over altcoins. The metric, which measures Bitcoin's share of total crypto market capitalization, suggests capital continues flowing toward Bitcoin rather than smaller digital assets, potentially delaying an altcoin rally. The recovery highlights diverging institutional adoption patterns, with traditional financial institutions embracing Bitcoin-related equities like Coinbase and MicroStrategy while showing limited interest in altcoins. This institutional focus on select crypto stocks creates concentrated exposure channels, contrasting with the fragmented altcoin market's thousands of tokens that dilute investment flows. The dominance shift underscores Bitcoin's continued lead in mainstream crypto adoption despite growing Wall Street interest in digital assets.