The VIX gave back the entirety of Wednesday's Fed-and-Iran shock in a single session. The market pricing an actual rate decision did not follow it down.

The S&P/TSX Composite closed at 35,333.78, down 415.92 points a day after its record high. Canadian Natural and Cenovus both rose more than 4.5 percent on the same session TD and RBC fell more than 3, and that split is the story going into Thursday.

Wednesday's diplomatic track, the one this desk flagged as the base case two sessions ago, did not survive the week. WTI's climb back above $85 is the market's first read on whether this round of escalation resolves like the last one or does not.

Three dissents, the most on a single Fed decision since 2016, told markets more than Wednesday's statement did. The Bank of Canada does not meet again until September 2, and the transmission from Wednesday's vote is already reaching Canadian yields.

Fourteen TSX names moved more than a percentage point on Wednesday's session, eight of them lower. In a non-registered account, that is a planning opportunity with a specific 30 day rule attached to it, and it does not wait for December.

The Fed's split decision and a fresh round of strikes on Iran sent the TSX down 415 points in an afternoon. Less than eighteen hours later, the fear that drove the selling was already fading, and that gap is where the research says money gets lost.

Every conventional signal today read hawkish: stocks fell, yields rose, volatility spiked. The one market that actually prices the Fed's next move went the other way.

Celestica surged 9.5% and Constellation Software jumped 6.4% as the TSX closed at a third straight record Tuesday, while Cenovus and the gold miners lagged. Overnight, WTI reversed hard on Iran's missile attack, flipping the exact sector split that built Tuesday's record.

Every missile Iran fired at US forces overnight was shot down, a familiar outcome after five months of war. What changed was Saudi Arabia joining US strikes in Iraq, a shift from broker to combatant with a direct mechanism into Canadian energy portfolios.

CME FedWatch odds for this afternoon's Fed decision have swung between 10.7% and 46.5% over two weeks. Odds for September have sat near 80% for most of that same stretch. The gap between a noisy number and a settled one is the real story heading into 2 p.m. ET.

The CRA confirmed the prescribed rate for family income splitting loans holds at 3% for a fifth straight quarter. While Washington debates a hike this afternoon, the Canadian Treasury bill auctions that actually set this number show no sign of following.

Iran's overnight missile attack on US forces sent WTI crude surging as much as six percent. Gold, the asset built for exactly this kind of shock, opened lower and recovered only to roughly where it started. The split reveals how investors are pricing the same war through two separate ledgers.

WTI's slide to $81.04 marks a genuine, diplomacy-driven retreat from July's highs, not a fading headline. In the same stretch, the probability of a Fed hike tomorrow rose instead of falling, and a same-day strike claim on Saudi Arabia's Hormuz bypass pipeline shows the tail risk the market is discounting never actually left.

WTI posted its sharpest single-session decline since February, yet the TSX Composite closed higher, lifted by easing bond yields that helped financials and rate-sensitive names outrun energy's drag. Wednesday's Fed decision determines which side of that divergence keeps winning.

Houthi forces claimed a strike on Saudi Arabia's East-West Pipeline, the route built to move crude around the Strait of Hormuz entirely, the same day Oman proposed a formal Hormuz shipping mechanism. The base case still points to de-escalation, but the tail risk just moved to different infrastructure.

CME FedWatch prices roughly a one-in-three chance of a hike Wednesday, nearly unchanged from last Thursday's peak despite oil's steepest three-session retreat since the war began. Canada's own inflation picture is calmer, but Canadian yields are not insulated from Wednesday's outcome.