According to @TATrader_Alan, BTC’s 3-day MACD has made a bullish crossover and the histogram has turned green, indicating positive momentum on a higher timeframe. Source: Trader Tardigrade on X, Dec 24, 2025. A MACD bullish crossover occurs when the MACD line crosses above the signal line and a green histogram reflects increasing upside momentum, a setup many traders use to confirm trend strength. Source: Investopedia, Moving Average Convergence Divergence (MACD) definition.