Altcoin season is a recurring phase in the cryptocurrency market when alternative cryptocurrencies, commonly called altcoins, outperform Bitcoin in terms of price growth, trading volume, and investor attention. For traders and investors in the UK, understanding altcoin season is essential because it often presents some of the most aggressive profit opportunities across the digital asset market.
Unlike Bitcoin driven rallies, altcoin season is usually broader, faster moving, and more selective. Capital rotates away from Bitcoin and flows into Ethereum, Layer 2 networks, DeFi protocols, gaming tokens, and newer ecosystem projects. This article explains what altcoin season is, how it forms, how to identify it early, and how traders use it to make money while managing risk.