Iran's Islamic Revolutionary Guard Corps fired on two commercial vessels in the Strait of Hormuz Monday night, the first serious breach of the June 17 memorandum of understanding between Washington and Tehran. By Tuesday's close, WTI crude had moved about one percent. That is the whole story in one sentence, and it is a bigger story than a one percent move usually is.
A Truce Violation Priced Like a Rounding Error
WTI closed Monday at $68.55, a fresh four week low, even though the attack on two vessels off Oman had already happened hours earlier. Tuesday it recovered to $69.30, up roughly 1.1 percent, according to Investing.com daily settlement data. That still leaves crude about 10 percent below the $76.79 level it traded at on June 17, the day the memorandum was signed.
WTI's daily closes since June 17 trace a steady decline from the memorandum's signing to Monday's four week low, and Tuesday's session marks the first meaningful interruption in that slide.
WTI has fallen in nineteen of the twenty two sessions since June 8, driven by OPEC+'s five consecutive monthly output increases and Saudi Arabia's record price cut to Asian buyers. Tuesday's session is the first to move against that trend since a violation of the June 17 memorandum.
This is precisely the mechanism the Behavioural Desk described this morning using only Monday's numbers. Gold, down 16 percent from its April 16 peak of $4,808.30, had already told the market the Hormuz crisis was resolving. A market anchored that firmly does not reprice a violation of the peace framework in one session. It reprices in fractions, over several sessions if at all, because recency bias weights the most recent calm more heavily than the base rate of the underlying risk. Tuesday's one percent bounce is the first instalment of that repricing, not the whole of it, and it arrived a full trading day after the news that should have produced it.
The Bank of Canada Stops Talking on the Day the Story Restarts
The Bank of Canada's communications blackout for the July 15 rate decision began this morning, the same morning oil's delayed reaction started to show up in the data. The Bank enters that silence holding May's headline CPI at 3.2 percent, already above April's 2.8 percent reading, with core trimmed mean and median measures at 2 percent and 2.1 percent. It will not see June's CPI print, due July 20, before it decides on July 15.
Whatever the next eight days bring, whether oil's one percent bounce becomes the start of a trend or fades the way earlier Hormuz flare ups have, the Governing Council will absorb it without public comment. Advisors fielding renewal season questions this week are working with a central bank that has, for the first time since the Hormuz story began on February 28, less real time information available to discuss publicly than the market has already priced into Tuesday's session.
The Composite Didn't Get the Same Memo
Tuesday's session split cleanly by asset class, with crude and the currency firming while Canadian and US equity benchmarks fell in tandem, a divergence that shows which parts of the market have started to reprice the weekend's news and which have not.
Nasdaq's 1.42 percent decline reflects a broader technology selloff unrelated to Hormuz; the TSX composite fell on losses in gold miners and base metals rather than energy.
Oil's move did not carry through to the TSX. The composite fell 98.77 points to 35,113.55 Tuesday, dragged by losses in gold miners and base metals, even as crude's better session should, on the mechanism the Geopolitical Desk laid out this morning, support Canadian energy names and the currency together. The Canadian dollar firmed only fractionally, to 70.45 cents US from Monday's 70.33. Energy has not yet caught the bid crude is receiving.
Whether it does Wednesday is the more useful thing to watch than the headline attack itself. A market that underreacts for one session and then catches up in the next is a meaningfully different market from one that has genuinely decided the risk is behind it, and Wednesday's TSX energy sub-index is where that distinction will show up first, well before the Bank of Canada is in a position to say anything about either.