Ten major altcoins with market capitalizations exceeding $500 million have experienced significant price declines during Autumn 2025, according to data from CryptoRank.io. Leading the downturn, $IP fell by 72%, while $ENA, $TIA, and $RENGU each dropped by 62%. The report, released on December 5, 2025, indicates a broad repricing across mid-cap tokens, with all assets declining by more than 50%. This trend coincided with reduced fund positioning in these tokens amid increased market volatility.