According to @CoinMarketCap, JPMorgan analysts say crypto winters may be over as Bitcoin's traditional four-year cycle pattern appears to be ending, and the bank maintains a positive outlook despite last month's pullback to $81,000; source: JPMorgan analysts via @CoinMarketCap, Dec 10, 2025. For traders, the bank’s constructive stance signals continued institutional support for BTC trend resilience even after sharp retracements; source: JPMorgan analysts via @CoinMarketCap, Dec 10, 2025.