US Markets Slump as Fed Signals Potential Rate Hikes to Curb Inflation

Wall Street faced a significant downturn on Wednesday as the S&P 500 and Nasdaq both tumbled by over 1%. Investors reacted sharply to a "hawkish" shift in tone from the Federal Reserve, signaling that interest rate cuts may be off the table as the central bank prioritizes price stability.

Fed Holds Rates Steady but Shifts to Hawkish Stance

While the Federal Reserve maintained interest rates within the 3.50%-3.75% range as widely anticipated, the underlying policy sentiment took a decisive turn. New quarterly projections revealed that nine central bank officials expect at least one interest rate hike by the end of 2026.

In a notable departure from previous policy language, the Fed's official statement removed mentions regarding the likelihood of rate cuts within this year. New Fed Chair Kevin Warsh emphasized the central bank's commitment to taming inflation, particularly as oil-price spikes driven by tensions in the Iran region continue to exert upward pressure on prices. Breaking with standard protocol, Warsh also declined to submit a specific interest-rate-path projection, focusing instead on the mandate of price stability.

Market Reaction and Shift in Trader Expectations

The shift in rhetoric caused immediate volatility in the equity markets. The S&P 500 dropped 89.59 points, or 1.19%, to close at 7,421.76, while the Nasdaq Composite saw a steeper decline of 1.32%, losing 349.14 points to end at 26,027.21. The Dow Jones Industrial Average also faced selling pressure, falling 499.18 points (0.96%) to 51,494.99.

Traders quickly adjusted their outlooks following the meeting. According to CME Group's FedWatch tool, the probability of rates holding steady through the end of the year plummeted from 40% on Tuesday to just 15.7%. Currently, the market is pricing in a nearly 38% chance of a 25-basis-point hike by December, with a 33% probability of a more aggressive 50-basis-point hike.

Economic Data and Geopolitical Volatility

The market's sensitivity was further heightened by conflicting economic and geopolitical signals. On one hand, U.S. retail sales showed unexpected strength in May, with increased spending on automobiles despite rising gasoline prices. On the other hand, uncertainty regarding Middle East stability weighed on sentiment.

Les hausses précédentes, alimentées par les nouvelles d'un accord de paix préliminaire entre les États-Unis et l'Iran, ont été effacées après que le président Donald Trump a précisé que l'accord n'était pas définitif, avertissant que le conflit pourrait reprendre si les conditions ne sont pas respectées. Cette incertitude a provoqué une légère remontée des prix du pétrole, ajoutant de nouvelles préoccupations inflationnistes au radar de la Fed.

Mouvements d'entreprises : CME Group et Smartbird

Concernant l'actualité boursière individuelle, les actions de CME Group ont reculé suite à l'annonce du départ de son PDG, Terry Duffy, le 1er mars, pour passer au rôle de président exécutif. À l'inverse, les actions d'Allbirds ont grimpé en flèche après que l'entreprise a changé de nom pour devenir « Smartbird », délaissant la chaussure pour l'IA, et a nommé l'ancienne cadre d'Amazon, Nadia Carlsten, comme nouvelle PDG.

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