A rare two-week Stochastic RSI buy signal has emerged for several altcoins, suggesting potential major trend reversals. Historically, this signal has been linked to significant altcoin recoveries as investors shift capital to higher-beta assets. Notable coins showing strong setups include Sui (SUI), Avalanche (AVAX), Zcash (ZEC), XRP, and Cardano (ADA), all of which could experience sharp price movements. This signal has appeared infrequently in past cycles, often preceding substantial gains. Traders are closely monitoring these altcoins for potential upside, with historical setups indicating possible gains of up to 120%.