Federal Reserve Chair Kevin Warsh's recent statements at the Jackson Hole Economic Policy Symposium have significantly influenced market expectations, leading to a drop in stocks and precious metals while oil prices also declined due to hopes of a reopened Strait of Hormuz. Warsh's emphasis on the Fed's fixed 2% inflation target and his view that current financial conditions are not sufficiently tight strengthened expectations for interest rate hikes. This sentiment caused money markets to raise the probability of a 25-basis-point rate hike at the Fed's September meeting from 35% to 60%, with further expectations of an additional hike in December. The U.S. two-year Treasury yield, highly sensitive to policy rates, rose by approximately 10 basis points to 4.35%.

The hawkish signals from the Fed Chair negatively impacted precious metals. Gold, despite reaching its highest level since May 14 at $4,696.8 earlier in the week due to increased long-term bond buybacks and a weakening dollar, ended its three-week rising streak. The personal consumption expenditures (PCE) price index, a key inflation indicator for the Fed, rose 0.2% month-on-month in July, which, along with Warsh's remarks, increased the opportunity cost of holding gold as the dollar strengthened and bond yields rose. Gold declined by 3.2%, silver by 3.8%, and platinum by 3%, while palladium saw a 5.3% increase.

U.S. stock markets also reacted to Warsh's comments. The S&P 500 fell 0.2% to 7,711.76, the Dow Jones Industrial Average dipped 0.02% to 53,559.99, and the Nasdaq composite slipped 0.5% to 26,402.42. The tech sector, particularly chipmakers, experienced a significant selloff. Nvidia Corp.'s shares fell for a seventh consecutive session, and an ETF tracking memory shares slipped 5.9%. This broader market downturn was partly attributed to concerns about the economic impact of potential rate hikes and reports of AI-related price increases from chipmakers.

Oil prices moved lower due to several factors. Hopes for the reopening of the Strait of Hormuz, driven by diplomatic efforts between the United States and Iran despite new U.S. sanctions, reduced geopolitical risk premiums. Additionally, Warsh's remarks, by increasing concerns over economic growth and energy demand, contributed to the decline in oil prices. The combined effect of these factors led to a downward trend in oil markets.