Citi: Bitcoin Quantum Risk Tops Ethereum

Citi warned that Bitcoin carries greater quantum computing risk than Ethereum, citing slower upgrade paths in the BTC protocol over the past year.

BTC price action on the 4h chart shows price at $77021.88 inside the Bollinger Bands, with the lower support at $76338.08 acting as immediate floor while the upper resistance sits at $79523.55. The EMA50 at $78947.79 continues to cap upside as resistance, and the EMA200 at $77374.5 offers thin overhead cover. Momentum remains weak with RSI at 37.36 and MACD printing a clear death cross at -788.07, pointing to further downside pressure before any sustained recovery.