Stocks

Why IonQ Stock Is Plummeting Today

Published March 4, 2025

Shares of IonQ (IONQ) have declined by 6.3% as of noon ET today. This drop coincided with a broader market downturn, as the S&P 500 fell by 1.5%, and the Nasdaq Composite decreased by 1%.

The decline in IonQ's stock is primarily driven by fears surrounding tariffs. Recently, tensions related to trade between the U.S. and several countries, including China, Canada, and Mexico, have escalated significantly.

New Tariffs Announced

On Tuesday, President Donald Trump announced 25% tariffs on goods imported from Canada and Mexico, along with increased tariffs on Chinese products. This announcement has raised concerns about retaliatory measures from these countries against U.S. goods, further destabilizing market conditions.

The reaction from the markets was swift, resulting in a downtrend for many stocks, including IonQ.

Impact on IonQ's Supply Chain

Just last week, IonQ released its year-end earnings report, where the company pointed to a trade war with China as a potential risk to its financial health. The report noted that increased tariffs and trade protections, particularly those affecting China and the U.S., could adversely impact IonQ's operations. This includes challenges in obtaining products from suppliers.

The newly imposed tariffs could also lead to stricter trade controls on companies involved in high-impact technologies such as quantum computing, which is IonQ's focus area. Even if IonQ is not directly targeted, the overall impact on its supply chain, potentially resulting in increased costs and reduced profit margins, has led to a pessimistic outlook among investors.

Johnny Rice has no position in any of the stocks mentioned. The Motley Fool has no position in any of the stocks mentioned.

stocks, tariffs, trade