Sat. Apr 18th, 2026

Markets Surge as Oil Prices Plunge After Iran Reopens Strait of Hormuz

Global financial markets rallied sharply Friday after Iran announced that the Strait of Hormuz had reopened to commercial oil tankers, easing fears of a prolonged energy supply disruption and boosting investor confidence worldwide.

The news sent major North American stock indexes higher while oil prices recorded one of their steepest one-day declines in recent months.

Wall Street Hits Fresh Records

In the United States, the S&P 500 rose 1.2 per cent to a new record high, extending its winning streak to three straight weeks. The benchmark index has now climbed more than 12 per cent since its late-March lows.

The Dow Jones Industrial Average surged by as much as 1,100 points during the day before closing up 868 points, or 1.8 per cent.

Meanwhile, the tech-heavy Nasdaq Composite gained 1.5 per cent.

In Canada, the S&P/TSX Composite Index advanced 294 points to close at 34,346.29.

Oil Prices Drop Around 9%

Energy markets reacted immediately after Iran’s Foreign Minister Abbas Araghchi said commercial vessels could once again move through the Strait of Hormuz.

U.S. benchmark crude fell 9.4 per cent to settle at $82.59 US per barrel, while Brent crude dropped 9.1 per cent to $90.38 US.

Although prices remain above pre-conflict levels near $70 per barrel, the sharp decline signalled growing optimism that the worst-case economic scenario may be avoided.

Why the Strait Matters

The Strait of Hormuz is one of the world’s most important shipping routes for oil exports from the Persian Gulf. Any disruption there can quickly raise fuel costs globally, affecting everything from gasoline prices to groceries and shipping expenses.

Reopening the route reduces concerns about shortages and inflation, which is why markets responded so positively.

Travel and Consumer Stocks Jump

Companies heavily affected by fuel prices were among the day’s biggest winners.

United Airlines rose 7.1 per cent as lower fuel prices improve airline profitability.

Cruise operators also rallied, with Royal Caribbean Group gaining 7.3 per cent and Carnival Corporation rising 7 per cent.

Mixed Corporate Earnings

Strong earnings reports from financial firms also supported the rally.

State Street Corporation climbed 2.5 per cent, while Fifth Third Bancorp added 1.7 per cent after reporting better-than-expected quarterly results.

However, Netflix fell 9.7 per cent despite posting solid profits, as investors were disappointed the company did not raise its full-year revenue outlook.

Global Reaction

European markets also moved higher, with France’s CAC 40 up 2.2 per cent and Germany’s DAX rising 2.3 per cent.

Asian markets had closed before the announcement and finished lower earlier in the day.

Outlook

While investors welcomed the reopening, analysts cautioned that shipping traffic may take time to normalize, as insurers and shipping companies could remain cautious.

Still, for now, markets are betting that easing tensions in the Middle East could help stabilize inflation, support economic growth and keep the global rally alive.

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