According to @TATrader_Alan, Bitcoin’s daily RSI is breaking out of a drawn trendline on the daily chart, highlighting a potential momentum shift in BTC, source: @TATrader_Alan on X, Dec 30, 2025. RSI trendline breaks are widely monitored as early momentum signals that can precede price confirmation, supporting a bullish bias when sustained, source: John J. Murphy, Technical Analysis of the Financial Markets, 1999. Traders commonly seek confirmation via price closing above recent swing highs or RSI holding above the broken line to validate the breakout before increasing risk, source: John J. Murphy, Technical Analysis of the Financial Markets, 1999. Invalidation risk includes RSI falling back below the breached trendline or forming lower highs, which can signal weakening momentum, source: J. Welles Wilder Jr., New Concepts in Technical Trading Systems, 1978.