US stocks teeter on the brink of collapse after hitting record highs: The Middle East ceasefire crisis and the Fed's personnel changes pose dual risks.
2026-04-21 10:30:35

Geopolitical risks in the Middle East are escalating again.
Last weekend, the US military seized an Iranian cargo ship in the Gulf of Oman, an action that directly exacerbated market anxiety. Iran subsequently re-closed the Strait of Hormuz, posing another risk of disruption to this vital global energy transport route. Although US President Trump had previously announced the reopening of the Strait of Hormuz and pushed for a short-term ceasefire agreement between the US and Iran, the latest developments indicate that the ceasefire agreement will expire this Wednesday evening, and Trump has made it clear that the possibility of extending it again if a permanent peace agreement is not reached by then is "extremely slim."
This situation deviates significantly from the previously widely anticipated trend of easing tensions. Analysts pointed out that after Trump announced the opening of the Strait of Hormuz last Friday, the stock market saw a strong surge, while oil prices fell sharply, with the S&P 500 and Nasdaq both hitting record highs. However, oil prices climbed rapidly at the beginning of this week, with West Texas Intermediate (WTI) crude oil futures for May delivery rising about 5.5% to around $87 per barrel on Monday, and Brent crude also rising in tandem. While these prices are still below this year's peak, they are enough to test investors' confidence in a swift resolution to the conflict with Iran.
Investment strategist Brock Weimer stated that this event undoubtedly deviated from the previous positive de-escalation trend, but Monday's stock market correction remained orderly and mild, with most investors still believing the overall trend will be a gradual easing of tensions. However, the Middle East issue continues to be a market focus, and any progress in negotiations or unexpected escalation could trigger significant volatility.
Policy uncertainty arising from personnel changes at the Federal Reserve
Alongside geopolitical risks, another major test is the Senate confirmation hearing for Kevin Warsh on Tuesday. Warsh, Trump's nominee for Federal Reserve Chair, takes office at a critical time when the conflict with Iran could push up US debt and the budget deficit. In his prepared remarks for the hearing, Warsh emphasized that the Fed must be accountable for inflation to maintain its independence. He has long criticized the Fed's performance in controlling price pressures, particularly its failure to effectively curb inflation since the COVID-19 pandemic.
Current Chairman Jerome Powell's term expires in mid-May. If Warsh's nominee is not confirmed in time, Powell will continue to serve as "interim chairman." The market currently maintains some confidence in the existing Fed structure, with the interest rate decision-making group showing little inclination to cut rates, except for a few members closely connected to the White House. Investors generally expect the Fed to remain on hold at least for the first half of this year, but how Warsh explains managing a potentially increasingly divided Fed during his hearings will be a key focus for the market.
Fixed income expert Robert Tip points out that current inflation data is deviating further from the Federal Reserve's 2% target, and the situation is quite tense. If Warsh successfully takes over, he will face the complex challenge of balancing monetary policy and fiscal pressures in a high-debt environment.
Overall Market Response and Future Outlook
U.S. stocks retreated slightly from Friday's record highs on Monday, with the S&P 500 down about 0.2%, the Nasdaq down 0.3%, and the Dow Jones Industrial Average virtually unchanged, though still some distance from its February highs. Meanwhile, the VIX volatility index rose more than 8% to around 18.89, reflecting increased short-term market uncertainty. U.S. Treasury yields remained relatively stable, but are well above their year-to-date lows.
Chief Market Strategist Anthony Sagriben believes that while the Middle East situation remains a hot topic, a further extension of the ceasefire agreement would help investors refocus on positive factors, including an optimistic quarterly earnings tone and continued US economic growth. For US stocks to continue challenging new highs, the performance of the "Big Seven" tech giants next week and the maintenance of the ceasefire agreement will be crucial. Compared to a month ago, the probability of a prolonged conflict pushing oil prices above $100 per barrel has significantly decreased.
Overall, while the US stock market remains at historically high levels, the convergence of two major risk factors this week is testing the market's resilience. Geopolitical easing and a smooth transition in monetary policy will be key to determining future trends. If ceasefire negotiations make substantial progress and the Warsh hearings convey stable expectations, the stock market is expected to resume its upward trend; conversely, any unexpected escalation could trigger a more significant correction.
Frequently Asked Questions
Q: What is the background of the US-Iran ceasefire agreement, and where does the biggest uncertainty lie at present?
A: Amid the US-Iran conflict, the Trump administration set a deadline in early April for Iran to open the Strait of Hormuz, threatening a large-scale military strike if it didn't. As the deadline approached, the two sides reached a two-week ceasefire agreement in exchange for the reopening of the strait and creating space for permanent peace negotiations. However, Iran closed the strait again last weekend, and the US seized an Iranian cargo ship, leading to renewed tensions. The biggest uncertainty now lies in the ceasefire's expiration date this Wednesday evening: Trump warned that if no agreement is reached, an extension is highly unlikely, and military action could resume. This directly impacts global energy supply and market risk appetite.
Q: Why is the Strait of Hormuz so important to global markets?
A: The Strait of Hormuz is one of the world's most important oil shipping routes, with a large proportion of global trade passing through it daily. Iran's closure or threat to close the strait would immediately push up oil prices, increase inflationary pressures, and potentially disrupt supply chains. The US seizure of cargo ships and Iran's retaliatory measures have further amplified concerns about supply disruptions. Even if current oil prices have not yet peaked, any prolonged disruption could drive up energy costs, impacting global economic growth and corporate profits.
Q: What does Kevin Warsh's nomination as Federal Reserve Chairman mean for the market?
A: Warsh, a former Federal Reserve governor, has long criticized the central bank's inability to control inflation, emphasizing the central bank's independence and responsibility for price pressures. His nomination comes as current Chairman Powell's term is about to end. If confirmed, Warsh will face multiple challenges upon taking office, including high debt, potential war costs, and inflation deviating from the target. The market is focused on whether he will push for more accommodative policies and how he will manage potential disagreements within the Fed. Investors have largely priced in expectations of keeping interest rates unchanged in the first half of the year, but his statements at the hearing could influence judgments about the future path of interest rate cuts.
Q: Why is the stock market's pullback after hitting record highs still considered "orderly"?
A: Last week, the stock market surged on hopes of a ceasefire and news of the Straits reopening, with both the S&P 500 and Nasdaq hitting new closing highs. At the beginning of this week, it saw a slight pullback (approximately 0.2%-0.3%) due to tensions in the Straits and the approaching hearings, but trading was moderate, and while the VIX rose, it remained within control. Analysts believe this is a healthy correction, as investors remain optimistic about a easing long-term trend, and the US economic fundamentals and earnings season provide strong support. As long as risks do not escalate further, the pullback is unlikely to develop into a trend reversal.
Q: How should investors view the current risks, and what key signals should they pay attention to in the future?
A: The current risks mainly stem from the combined uncertainties of unforeseen geopolitical events and policy transitions. We recommend paying close attention to the progress of ceasefire negotiations this week (including possible talks in Pakistan and other regions), oil price trends, and the specific content of the Warsh hearing. If the ceasefire is extended and oil prices fall, coupled with strong earnings from tech giants, the market is expected to resume its upward trend; conversely, if the conflict escalates or controversy arises regarding Fed personnel appointments, volatility could intensify. Overall, the US economy remains resilient, but caution is advised in the short term, with a focus on risk diversification and monitoring the correlation between inflation and energy prices.
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