North American Stocks Dip as Trump’s Iran Deadline Looms

North American stocks experienced a downturn as tensions in the Middle East escalated ahead of a critical deadline set by U.S. President Donald Trump. Investors closely monitored the ongoing situation, particularly regarding Iran’s refusal to comply with demands to reopen the Strait of Hormuz.
Market Reactions to Middle East Tensions
On Tuesday, Canada’s main stock index, the S&P/TSX Composite Index, reported a slight decline of 0.1%, settling at 33,149.58 points at 10:55 a.m. ET. The U.S. also saw declines; the S&P 500 fell by 0.7%, while the Dow Jones Industrial Average dropped by 210 points (0.5%), and the Nasdaq Composite saw a decrease of 1.1%.
- Canada’s S&P/TSX Composite Index: -0.1%, 33,149.58 points
- S&P 500: -0.7%
- Dow Jones: -210 points (0.5%)
- Nasdaq: -1.1%
Impact of Oil Prices
Investor anxiety was palpable as eight out of ten major sectors in the TSX turned negative, with notable impacts on healthcare and consumer discretionary stocks. The energy sector, however, saw gains, with oil prices rising sharply. West Texas Intermediate crude exceeded $115 a barrel, and Brent crude hovered near $110.
Here are key movements in major sectors:
- Energy: Up nearly 2%
- Healthcare: Down 1.8%
- Consumer Discretionary: Down over 1%
- Gold and Materials: Down 0.4%
Economic Concerns
In addition to market movements, economic data revealed that Canadian economic activity contracted in March for the first time in four months due to rising inflation pressures. Uncertainty surrounding the ongoing Middle East conflict has further complicated market stability.
Stock Performance Highlights
Among individual stocks, International Petroleum gained 5.2% following an upgrade from BMO Capital Markets. Conversely, companies sensitive to fuel costs faced steep declines as oil prices surged:
- Norwegian Cruise Line: -4.3%
- United Airlines: -3.7%
- Dollar Tree: -4.8%
- Dollar General: -1.8%
While uncertainty prevailed, stocks in the healthcare sector provided some relief. UnitedHealth Group rose 8%, and Humana gained 5.5%, boosted by potential increases in Medicare Advantage payments.
In the bond market, Treasury yields edged higher before the impending deadline, with the yield on the 10-year Treasury rising to 4.36% from 4.34% on the previous day.
International Market Trends
Stock markets in Europe generally declined, while Asian indexes showed some resilience, with South Korea’s Kospi rising by 0.8%. The mixed global reactions highlight the pervasive uncertainty driven by ongoing geopolitical developments.
As the deadline approaches, investors remain apprehensive. There is a prevailing sentiment that market trends may not stabilize until a clear outcome emerges—be it a peace deal, intensified military actions from the U.S. or Israel, or escalated Iranian responses.




