Bitcoin Hits $77K as Experts Lock In BTC-ETH Portfolio Dominance

At Bitcoin's $77,360 price and $1.5T market cap, today's analyses unanimously affirm Bitcoin and Ethereum as sufficient core crypto holdings for most investors. Multiple articles highlight institutional muscle—spot ETFs holding 6.2% of BTC supply, corporate treasuries at ~4%—cementing BTC's store-of-value status, while Ethereum's $45.3B DeFi TVL (54% share) delivers utility exposure. Experts prescribe an 80% BTC / 20% ETH allocation with annual rebalancing to sidestep altcoin risks and mirror institutional flows for superior returns.