Investors are pricing the latest Strait of Hormuz breakthrough as a first event. The 2026 record shows announced de-escalations in this conflict have a short and measurable half-life, and the research on base-rate neglect explains exactly why that record is not being used.

The TSX gained more in one Tuesday session than it lost all of Friday, and gold did the heavy lifting again. But the Government of Canada bond curve eased instead of rising, and the loonie could not hold Friday's level, which is the more useful signal for what happens at the Bank of Canada's September 2 decision.

The S&P/TSX Composite finished the long weekend at 35,226.14, down 0.79 percent on a gold-driven materials selloff and a 11.27 percent TELUS dividend cut. Both the gold price and the oil price that shaped Friday's session have moved since, and not in the same direction.

Trump called off what he described as the biggest strike on Iran since World War Two, then reissued an ultimatum within a day. The chain from that whiplash to Canadian portfolios runs through gasoline prices and the Bank of Canada's September 2 decision as much as through crude oil charts.

Second quarter GDP is tracking a 3.4 percent annualized pace against the Bank of Canada's own forecast of 2.5 percent, a sharp reversal from the first quarter's contraction. The bond market has already priced the consequence for the September 2 decision.

The 55 percent reset ends a run of twenty straight quarterly increases and closes out TELUS's dividend growth program entirely. What actually changes for a client depends on whether the shares sit in a TFSA, an RRSP or a non-registered account, and the September 10 record date sets the planning window.

Crude has reversed sharply four times in the past month, each time on a headline that got priced as resolution and then was not. The pattern has a name, and it explains why Tuesday's rebound should not be read as an answer either.

No single law created it and no single name describes it. On the day markets close for Civic Holiday, a look at how a nineteenth century municipal habit became a coast to coast tradition, and where the TSX stood heading into the break.

A week spent showing Hormuz traffic recovering and the Bank of Canada holding steady ended with tanker strikes, a 19-year Treasury yield high, and a TSX decline that tracked neither.

On July 8, twenty-one days after the memorandum that defined June, the United States and Iran resumed open conflict. WTI round-tripped from a five-month low back above eighty-five dollars, Warsh's Fed sent long yields to a nineteen-year high, and the Strait of Hormuz closed the month at its worst traffic reading of the war.

The TSX, the S&P 500, oil and the Canadian dollar all finished higher Friday. Gold, the number both the Behavioural and Tax and Wealth Desks led with this morning, was the exception, and the vessel data the Geopolitical Desk cited as evidence of calm reversed just as fast.

The index recovered less than half of Wednesday's drop. Energy split on earnings instead of oil, and technology produced the widest spread on the board, a 6.9% winner and a 12.8% loser on the same day.

Fourteen vessels crossed the strait Wednesday without a political settlement behind them. The gap between operational improvement and an actual deal is where the risk to Canadian energy portfolios is sitting right now.

Both central banks are looking at the same oil driven inflation shock from the Hormuz conflict. The Bank of Canada sees it fading. Three Federal Reserve members do not.

Bullion, a gold ETF, and a mining stock can deliver the identical price move and three completely different tax outcomes, depending on the account and the form the metal takes.

The US paused strikes overnight and Iran and Oman are still nowhere near a deal on the strait. Two commodities read the same week two different ways.