The apex cryptocurrency fell 2.6% to $107,486.52, according to CoinMarketCap data, while Ethereum slid 4.5% as traders turned cautious following the Fed meeting. Spot BTC ETFs saw $600 million in outflows last week, signaling fading appetite for risk. Altcoins mirrored the drop, Solana fell 5.8% and Dogecoin nearly 8%, as investors eyed limited near-term catalysts.