Bitcoin fell below $79,000 on renewed pressure from rising US Treasury yields, marking a sharp 3% pullback that extended a broader selloff across risk assets. The decline sent BTC to its weakest levels since May, wiping out recent gains as equity markets sold off in tandem with the cryptocurrency.

The sell-off tied directly to movements in the US bond market. Rising bond yields typically force investors to rotate out of risk assets like Bitcoin and equities, which offer lower relative returns when safe-haven Treasuries yield higher rates. Elevated Treasury rates reflect market expectations around inflation and Federal Reserve policy, creating headwinds for digital assets that thrive in low-rate environments.

Bitcoin's breakdown through the $79K level signals weakening technical support. The move came as stocks declined alongside the bond market turbulence, showing Bitcoin's continued correlation with broader equity market sentiment during periods of macro uncertainty. This pattern has dominated price action throughout 2024 and early 2025, with Bitcoin tracking Fed policy expectations closely.

The dip represents a tactical challenge for bulls who had built positions near all-time highs above $100K achieved in late 2024. Macro volatility tied to Treasury yields will likely continue driving intraday swings until clearer signals emerge on inflation trends and monetary policy direction.

On-chain metrics have shown mixed signals through the downturn. Whale accumulation patterns suggested some institutional buyers may have used weakness to add positions, though spot exchange flows indicated retail selling pressure during the decline. The May lows mark a psychologically important level for traders assessing whether Bitcoin retains bull market structure or faces deeper mean-reversion.

This pullback underscores Bitcoin's vulnerability to rate expectations. Without a meaningful shift in Fed policy signals or inflation data, similar bond-driven selloffs could test lower support zones approaching the high $70K range. Market participants await key economic data and Fed communications to determine whether recent weakness constitutes a dip to buy or the beginning of a more sustained correction.