Finance

The release of the U.S. consumer price index for August showed that core prices rose by 0.3% month-on-month, slightly outstripping economic forecasts and bringing the annualized rate to 3.4%. Following this data release, market indicators tracked a sharp spike in the probability of a central bank rate hike, with odds climbing to nearly 90%. Investors largely absorbed the news with relief as it provided definitive policy clarity ahead of the mid-September Federal Reserve meeting.

Energy markets experienced intense volatility as conflicts in the Middle East led to the closure of a critical Persian Gulf pipeline in Saudi Arabia. The disruption triggered fears of significant global oil supply shortfalls, sending West Texas Intermediate and Brent crude futures surging past the $100 per barrel mark to reach four-month highs. The spike in energy costs subsequently exacerbated inflation concerns and exerted upward pressure on long-term Treasury yields.

Technology sector futures faced significant downward pressure after top executives from leading artificial intelligence firms urged a temporary deceleration in model development due to safety concerns. Compounding the industry's near-term headwinds, OpenAI announced it will postpone its highly anticipated initial public offering past this year. The statements sparked broad valuation pullbacks for prominent global chipmakers and technology infrastructure providers.