According to Miles Deutscher, the altcoin market is experiencing declining participation and reduced liquidity, which could set the stage for a significant short squeeze in the future (source: Twitter @milesdeutscher, June 21, 2025). Traders should monitor open interest and funding rates in key altcoins such as SOL, ADA, and AVAX, as thinning order books increase the risk of rapid price volatility. Strategic planning is advised to manage exposure and capitalize on potential sharp upward moves in the altcoin sector.