Stocks Slide as Oil Shock Sends Bond Yields Higher

Stocks ended sharply lower as surging oil prices and a global bond selloff revived inflation concerns and pushed investors out of recent market leaders. The S&P 500 posted its worst day since March, while chipmakers and AI-linked names saw notable pressure after leading the prior rebound. Treasury yields jumped, the dollar strengthened, crude settled above $105, and gold and crypto weakened, reflecting a broader shift toward caution even as the S&P 500 still managed a seventh straight weekly gain.

Key Headlines & Market Movers:

• Oil and Yields Drive Risk-Off Tone: Persistently high crude prices and the effective closure of the Strait of Hormuz kept markets focused on the risk of a renewed inflation shock. The 10-year Treasury yield rose above 4.6%, while long-dated yields also climbed in Japan and the UK, adding pressure to equity valuations. Investors increasingly priced in the possibility that central banks may need to tighten policy further, even though the inflation impulse is tied to energy disruptions rather than demand alone.
• AI and Chip Stocks Lead the Decline: Semiconductor shares, which had been central to the recent rebound from war-driven lows, fell sharply as investors took profits in crowded AI-linked trades. Arm, Micron, Intel, Nvidia, Tesla, and recently listed Cerebras were among the notable decliners, underscoring concerns about narrow market leadership and extended positioning. Microsoft was a bright spot after Bill Ackman disclosed a new Pershing Square stake, arguing the business is stronger than investors appreciate.

Beijing Summit Delivers Few Clear Breakthroughs: The two-day meeting between President Trump and President Xi produced limited concrete announcements, leaving investors without a clear path toward easing the Hormuz-related energy shock. Trump said AI guardrails and Nvidia’s H200 chips came up, while Boeing appeared to make progress toward a China order, though details remained unclear. China’s position that the strait should reopen quickly helped at the margin, but markets saw little immediate evidence of a resolution.

S&P 500 Sector Performance

Looking Ahead

Markets will stay focused on whether the oil shock keeps feeding into inflation expectations and whether bond yields continue to climb toward levels that could further compress equity valuations. Incoming Fed Chair Kevin Warsh faces an early credibility test as investors assess how the central bank will balance energy-driven inflation pressure against the risk of over-tightening. Earnings momentum and economic resilience still support the broader market backdrop, but the next move in rates and crude will likely determine whether Friday’s pullback remains a healthy consolidation or becomes a deeper reset.