According to @santimentfeed, crypto trading volume has dipped in the final weeks of 2025 as markets remain flat and unpredictable while holidays pull traders away, pointing to reduced participation across BTC and altcoins (Source: @santimentfeed, Dec 30, 2025). According to @santimentfeed, absent a sudden burst in price volatility, Bitcoin (BTC) and altcoins continue to show subdued, flat price action into year-end (Source: @santimentfeed, Dec 30, 2025).