According to @CryptoMichNL, Bitcoin (BTC) failed another attempt to break above the 21-day moving average, keeping this level as immediate resistance; source: @CryptoMichNL on X, Dec 30, 2025. He adds that a breakout above the 21-day MA has been the crucial trigger before previous BTC rallies and is the key level to watch into New Year's Day; source: @CryptoMichNL on X, Dec 30, 2025. This frames the 21-day MA as the near-term pivot traders are monitoring for any momentum shift in BTC; source: @CryptoMichNL on X, Dec 30, 2025.