Whale activity is shifting towards altcoins like Kaspa, PlutoChain, XRP, and Solana, with notable price increases and potential for further gains. Solana is currently facing resistance at $217.69, while Kaspa has surged above $0.10, testing resistance at $0.14. PlutoChain aims to enhance Bitcoin's network with smart contracts, and XRP has seen significant accumulation by large holders, indicating a possible surge ahead.