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Stocks Rally After U.S. Supreme Court Rejects Trump Tariffs

Stocks Rally After U.S. Supreme Court Blocks Trump Tariffs

U.S. and European stock markets surged on Friday after the U.S. Supreme Court struck down President Donald Trump’s tariffs, a cornerstone of his administration’s trade policy.

The decision triggered an immediate reaction across equities, bonds, and currency markets, as investors reassessed the outlook for trade, inflation, and fiscal policy.

Market Reaction: Stocks Up, Yields Higher, Dollar Softens

The S&P 500 rose 0.6%, while the Nasdaq climbed 1%. European automakers advanced, and U.S.-listed shares tied to Asian markets — from South Korea to India — also posted gains.

In fixed income, benchmark U.S. Treasury yields moved higher. The 10-year yield increased by 2 basis points to 4.096%, reflecting concerns about potential fiscal implications.

Meanwhile, the U.S. dollar index edged down 0.2% to 97.67, as traders reacted to shifting expectations around trade-related inflation pressures.

Analysts: Relief Rally Tempered by Uncertainty

Market strategists noted that while the ruling removes a key layer of trade uncertainty, significant questions remain — particularly regarding tariff refunds.

Eric Merlis of Citizens said the decision sparked an immediate rally in the euro but left uncertainty about whether companies will receive refunds for previously paid tariffs. Markets must now weigh reduced tariff-driven inflation against the potential loss of hundreds of billions in revenue tied to emergency trade authority.

Rick Meckler of Cherry Lane Investments warned that confusion surrounding implementation could lead to short-term volatility. He added that tariffs were broadly viewed as an inefficient policy tool by many investors.

Impact on Companies and Sectors

Companies that rely heavily on imports — including retailers and manufacturers sourcing overseas components — could benefit the most if tariffs are rolled back. Lower import costs may ease pricing pressures and improve corporate margins.

Phil Blancato of Osaic highlighted concerns about the fiscal impact of possible refunds. If the U.S. Treasury is required to return large sums to corporations, the federal deficit could widen, potentially putting upward pressure on Treasury yields.

Chris Beauchamp of IG Group said industrial stocks, consumer discretionary companies, and technology firms may see near-term support. However, he emphasized that uncertainty around how and when tariffs are fully unwound could temper gains.

Treasury Yields and Fiscal Risks in Focus

Several analysts pointed to longer-term fiscal concerns. Tom Graff of Facet noted that if tariff revenue disappears and refunds are required, the government will need to find alternative funding sources, which could raise deficit levels and pressure bond markets.

Rob Burdett of Nedgroup Investments described the ruling as a major macro event with cross-asset implications. He suggested equities could benefit from reduced trade tensions, while bond yields may rise if deficits expand.

A softer U.S. dollar is also possible if lower tariff revenue reduces policy tightening pressures.

What Comes Next?

The central issue now is whether the government must issue refunds for previously collected tariffs and how quickly that process could unfold.

Gennadiy Goldberg of TD Securities said markets will closely monitor the administration’s next steps, particularly whether alternative tariff mechanisms are introduced under different legal authorities.

Mark Hackett of Nationwide cautioned that initial market reactions may be exaggerated, noting that investors expect the administration to pursue alternative trade strategies.

Jeff Leschen of Bramshill Investments added that while the ruling is significant, it is unlikely to dramatically alter broader market forecasts for the year.

Scott Lincicome of the Cato Institute described the decision as positive for importers and the rule of law but warned that tariffs may remain elevated under other statutes unless Congress asserts greater authority over trade policy.

Overall, the Supreme Court ruling marks a pivotal moment for U.S. trade policy, with implications for equities, bonds, the U.S. dollar, and global markets.