The price reaction to Saturday's closure claim was a fraction of what the same claim produced in March and April. The reason is the chain that matters for Canadian energy producers heading into the back half of the year.

Canadian General Investments' Greg Eckel called it a two sector hit. Toromont Industries posted the day's biggest single name move, up 15.1%, for reasons that had nothing to do with either story.

The Hormuz MOU and a hawkish Fed dot plot arrived at the same time. The TSX did not average them. It picked a side.

The TSX dropped 0.75% to 35,125 Wednesday as energy and gold miners absorbed a collapsing oil price while new Fed Chair Kevin Warsh delivered a hawkish surprise that hit banks too.

WTI has fallen below $77 and Brent below $79 on the prospect of Friday's Geneva signing. The gap between that price move and the physical reality of restoring tanker traffic is the risk Canadian energy investors are not pricing.

Oil collapsed 4% on the ceasefire. The five-year GoC barely moved. That gap is the most important signal in the Canadian market today, and nobody is talking about it.

The TSX closed at 35,297 on June 15, a fresh all-time high, while Suncor fell 3.2% and WTI dropped more than 5%. A record set on a day when the index's largest commodity sector declines is not a uniform rally. It is a structural rotation, and it changes what the second half of 2026 looks like for Canadian portfolios.

The US-Iran agreement signed June 15 ends the blockade phase and begins a 60-day nuclear negotiation window. For Canadian portfolios, the immediate read-through is lower oil, a recovering loonie, and a BoC that can finally look past its inflation constraint. The tail risk is that the deal does not hold.

WTI crude has fallen more than 23% from its 2026 peak in two weeks. Clients who rode Canadian energy stocks from February to June are now facing a decision the research says they will almost certainly get wrong.

Oil down 5.5%, the 5-year yield at 3.01%, and the inflation constraint evaporating in real time. But the Fed meeting Wednesday changes the calculus before Macklem can act.

The Iran deal drove global markets sharply higher Monday morning. But the TSX is split: energy names are selling off while financials and rate-sensitives surge. Understanding the rotation is the analysis.

Trump and Iran announced a framework overnight. The signing is Friday in Switzerland. The Strait of Hormuz will not normalize for months. Canadian portfolios need to hold both of those facts at once.

WTI dropped 4% premarket Friday. The S&P 500 added 1.75% Thursday. Nasdaq jumped 2.54%. The TSX faces the same sector rotation it saw in April, only this time the war premium has further to unwind.

Trump cancelled Thursday's strikes and said a deal is basically done. Brent fell below $86. The Hormuz re-rating that lifted Canadian energy for three months is now running in reverse.

The TSX composite fell approximately 0.3% on Wednesday as base metals, technology, and rate-sensitive sectors absorbed the Bank of Canada's two-way risk language while energy names partially offset the decline on renewed Hormuz escalation. The session illustrated a structural divide in the Canadian market that has persisted since late February.

The April 8 ceasefire between the US and Iran has effectively collapsed. US strikes on June 9 and 10 resumed the kinetic phase of the conflict. Iran retaliated against US bases in Bahrain, Jordan, and Kuwait. The Strait of Hormuz remains near-closed. For Canadian portfolios, the question is not whether the war premium returns. It is whether the market has correctly priced the duration of the disruption.