Bitcoin held above $62,000 while Ethereum traded near $1,667, but the day's real action came from a sharp rotation into smaller names. Audiera, Siren, and several BNB Chain and Solana tokens posted triple-digit or high-double-digit gains. The move matters because it was not broad-based across the top of the market. BTC and ETH were firm, while many large-cap altcoins were flat to lower. That split usually points to speculative risk-taking rather than a clean market-wide bid.