"On Sunday, April 13, 2025, the cryptocurrency market displayed its characteristic volatility. Several altcoins experienced significant price swings, with some seeing notable gains. Factors contributing to these movements included large token purchases, increased trading activity, and anticipation surrounding upcoming events like Cardano's airdrop. Additionally, the market reacted to significant Bitcoin and Ethereum options expirations, which amplified the fluctuations. Overall, the market exhibited a mix of upward and downward trends across various digital assets."