Treasury yields hit 2007 highs as bond rout halts equity rally

The S&P 500, Nasdaq Composite, and Russell 2000 all retreated in afternoon trade as the bond rout accelerated, with the 30-year yield reaching 5.11 percent amid surging crude prices and geopolitical tensions in the Middle East. The selling was broad-based, hitting high-flying tech mega-caps and growth stocks hardest as investors repriced the cost of capital upward. Risk appetite, which had been robust through much of the week on AI capex enthusiasm and semiconductor supply-chain optimism, reversed sharply as real yields climbed.

Tech and AI sectors took the heaviest blow, with semiconductor and chip-design names tumbling 3 to 4 percent as investors fled risk assets. Broadcom (AVGO), NVIDIA (NVDA), and AMD all felt selling pressure as the yield shock undercut valuations. Energy, by contrast, rallied hard as oil jumped on Middle East supply disruptions, with WTI crude and Brent both posting significant gains amid reports of tankers masking positions in the Persian Gulf. Financials were mixed; while rising yields offer net interest margin benefits to banks, equity volatility spiked and credit spreads widened as growth concerns took hold. Consumer stocks also slumped on the prospect of higher borrowing costs.

Single-stock movers included Cerebras Systems (CRWD), which posted a blockbuster 68 percent intraday surge on its May 15 IPOInitial Public Offering - a company's first public sale of stock. debut, riding extreme retail enthusiasm for AI accelerator plays despite the broader bond selloff. XRP rallied 5 to 6.5 percent after the CLARITY Act cleared the Senate Banking Committee 15-9, marking the first major bipartisan crypto legislation and signaling regulatory progress for digital assets. China-sensitive semiconductor stocks like NVDA and AMD saw whipsaw action after the US approved H200 chip exports to 10 Chinese firms, only to face signals that China would reject US semiconductor purchases, highlighting geopolitical risk. Bitcoin and Ethereum also gained modestly on the crypto regulatory tailwind.

The US dollar index strengthened as Treasury yields spiked and risk-off sentiment gripped markets, with currency markets bracing for higher US rates. Oil prices surged, with WTI and Brent crude posting significant daily gains as the Iran conflict threatened supply routes through the Strait of Hormuz. Gold held steady as a hedge against inflationThe rate at which prices rise across an economy. and geopolitical risk. Bitcoin traded mixed but held above key support, supported by the CLARITY Act vote momentumThe empirical fact that winners keep winning over the medium term..

In after-hours action, attention turned to quarterly earnings from smaller-cap plays and infrastructure names. ADNOC continued loading LNG onto tankers with masked location data in the Persian Gulf, signaling energy supply concerns are real. NextEra Energy was reported in talks to acquire Dominion Energy in a mostly-stock deal aimed at addressing surging power demand from data centers, a mega-trend that offers both opportunity and refinancing risk in this higher-rate environment.

Monday's setup hinges on whether the bond rout finds a floor or accelerates further. If yields stabilize above 5 percent, equities may find footing; if they break higher, weakness could extend into early next week. Watch oil prices and geopolitical wires closely over the weekend. NVIDIA earnings are due May 21 and remain a major catalyst; a disappointing outlook amid yield-driven multiple compression could amplify the selloff. Credit spreads and volatility need close monitoring as the macro regime shifts from risk-on to cautious.