币界网报道：Cryptocurrencies rallied as markets reacted to U.S. President Donald Trump's claim of brokering an Israel-Iran ceasefire, though the deal lacked official confirmation. Ether surged 7% to reclaim $2,400, while Solana and Cardano jumped past key support levels at $140 and $0.50 respectively. The CoinDesk 20 index rose over 3%, with altcoins like XRP and Dogecoin gaining 4-6%. Analysts noted Bitcoin's resilience above $105,000 despite geopolitical tensions, with HashKey Eco Labs CEO Kay Lu highlighting BTC's growing role as a macro hedge amid steady institutional inflows. However, SignalPlus' Augustine Fan warned of potential volatility from recent long positions and corporate Bitcoin treasury trends. Trading volumes rebounded after $600 million in liquidations earlier this week.