币界网报道：Several altcoins are poised to potentially reach new all-time highs in the final week of June, driven by bullish market trends and investor optimism. Ethereum (ETH) continues to gain momentum with anticipation around its upcoming network upgrades, while Solana (SOL) benefits from strong ecosystem growth and institutional interest. Cardano (ADA) is also showing promise due to its expanding DeFi capabilities and upcoming smart contract enhancements. Meanwhile, Polkadot (DOT) and Avalanche (AVAX) are attracting attention with their scalable solutions and increasing adoption in decentralized applications. Analysts highlight that favorable macroeconomic conditions and renewed retail interest could further fuel these assets' upward trajectories. However, market volatility remains a key factor to watch as traders navigate potential price swings.