Altcoin Rally

Definition ∞ An altcoin rally signifies a period where numerous alternative cryptocurrencies, excluding Bitcoin, experience a substantial and synchronized increase in market value. This phenomenon typically occurs when investor interest shifts from established digital assets towards smaller-cap or newer altcoins, often driven by speculative fervor or perceived undervaluation. Such rallies can lead to significant price appreciation across a broad spectrum of the altcoin market.
Context ∞ Understanding an altcoin rally is crucial for investors tracking market sentiment and seeking potential opportunities beyond Bitcoin and Ethereum. News reports on altcoin rallies often highlight shifts in capital flows and the speculative drivers behind these price movements, indicating potential sector rotation or the emergence of new trends within the broader digital asset ecosystem.