Canada August trade surplus widened to $4.2 billion as energy export prices rose, but the June partial reopening cut energy exports 10% and took Brent toward $72, a 28% fall from today.

The Hormuz risk premium has shifted from missing barrels to attacks on ships, and the Canadian consequences run through the loonie, the CPI and a C$5.7 billion oil sands deal.

WTI closed at $89.38 on September 29, 12.8% below its September 10 close, as Saudi pipeline repairs and reserve releases outweighed a rejected ceasefire proposal and a growing US naval presence.

Protection against a stock decline is near a one-year low while Treasury yields sit at a two-decade high, a pairing that probability weighting and the availability heuristic help explain.

A sale on September 29 settles October 1 and restricts repurchase through October 31, while the federal tax value of the loss is smaller than the single-day move in gold on Monday.

Commercial transit through the Strait fell to about one percent of normal this week, yet WTI crude sits more than ten dollars below its September peak. The gap between the disruption and the price is the story.

Iran has offered to reopen the Strait of Hormuz within seven days if U.S. military pressure eases, and Brent crude jumped 4.4% to $103.61 on the news rather than falling, because the mechanism connecting that offer to Canadian energy portfolios runs through whether the ceasefire actually holds, not through the headline alone.

The Nasdaq Composite has added more than 1,200 points since the Federal Reserve raised rates on September 16, even as named strategists flag extreme concentration and what one economist calls crazy days in the stock market.

WTI crude gained nearly 20 percent as the Strait of Hormuz crisis intensified. The TSX energy sector gained barely 2 percent on the same day.

Four sessions of falling crude reflect a shipping rebound the Pentagon is describing and Tehran is denying, and Canadian yields are not confirming either story.

WTI has fallen for four straight sessions as Washington signals openness to talks with Iran at the UN General Assembly. The tanker war that sent oil toward 100 dollars has not ended, but the market is now pricing a chance that it might.

Trump says the Iran war may be nearing an end even as a new front opens between Saudi Arabia and the Houthis, with a damaged pipeline threatening 4 percent of global oil supply. For Canadian portfolios, the mechanism runs in two directions at once.

A rate increase that would have rattled markets a year ago produced a contained pullback and a same day recovery. The calm reaction says more about investor psychology than about the underlying risk.

Tanker traffic through the corridor has collapsed to a fraction of its usual volume since fighting between US and Iranian forces resumed, and the market has already priced in most of the disruption without a full shutdown.

WTI crude near $105 a barrel is no longer only a Market Desk story. It is a direct input into a Federal Reserve decision markets call almost certain, and Canadian energy exposure is the main channel back to portfolios.

VIX sits in the mid-teens as Strait of Hormuz strikes continue and the Federal Reserve prepares its first rate increase since 2023, a gap behavioural finance has a name for.