Bitcoin rebounds above $77,000 as ETFs see mixed flows; altcoins show early signs of momentum shifts.

Bitcoin surged above $77,000 driven by $14.8 million inflows into Bitcoin ETFs, while Ethereum ETFs saw $23.6 million outflows. Market experts highlight Bitcoin's typical monthly strength and potential breakout above $79,000, which could boost altcoin sentiment. Ethereum faces resistance at $2,400, with downside risks if it fails to break through. Solana shows possible trend reversal signs, XRP maintains key support, and Dogecoin presents a buy-the-dip opportunity, signaling varied momentum across major cryptocurrencies.