Iran war sends rate hike odds soaring from zero to real threat

Seven days ago, the probability of a rate hike in the United States sat at exactly zero. Today it stands at 10% and the trajectory is pointing in one direction only. The Iran conflict has done in a matter of weeks what months of stubborn inflation data could not: it has flipped the entire interest rate narrative on both sides of the Atlantic, and the speed of that reversal is the kind you only witness when something has genuinely broken.

The strait of hormuz effect: how an energy choke point rewrote monetary policy expectations

The blockade of the Strait of Hormuz and the strikes on Gulf energy infrastructure have not just rattled oil markets. They have detonated the assumptions underpinning central bank forward guidance. Since February 28, when the Iran war began, investor sentiment shifted. But the radicalization of that shift happened in the last few days, and the CME's FedWatch index is the instrument recording every tremor.

A month ago, markets were still pricing in a roughly 30% probability of a Fed rate cut in March. Two weeks later that figure had been sliced to under 15%. Last week it fell to 2.1%. Now it is zero. The pendulum has not swung — it has been launched from a catapult.

Jerome Powell and Christine Lagarde have both flagged the inflationary impact of the energy crisis in their recent public appearances, and markets are reading those words not as cautionary boilerplate but as active signaling. The seismographs, as traders who watch central bank communication for a living like to call their models, are shaking.

Europe's position is structurally worse, and the euribor is saying so loudly

There is a structural asymmetry that the market is, rather surprisingly, choosing to ignore. The United States is a net exporter of oil and gas. Europe imports it, and leans heavily on American supply. Their exposure to a Persian Gulf energy shock is categorically different. Yet the rate repricing is happening in both jurisdictions with almost identical urgency — which tells you something about how fear travels faster than analysis in a crisis.

The 12-month Euribor is on the verge of crossing the 3% threshold, moving at a pace not seen since 2008. The reference rate for European mortgages has recorded its single largest daily increase since the financial crisis, and the entire interbank yield curve has been repriced in a matter of days. Jan von Gerich, chief analyst at Nordea, put it plainly: the upward pressure on rates is not strong enough to fully explain what the Euribors are doing. Something else is feeding the move.

That something else is a credit market that was already under stress before the first missile landed near a Gulf terminal. Apollo, BlackRock, and Blackstone have all restricted redemptions in funds exposed to direct lending — the so-called shadow banking sector. The irony is that traditional banks, which both compete with and lend to these private credit giants, are now caught in the crossfire of a crisis they helped finance.

Mastercard and brazil: the pile-on nobody needed

Into this environment walks Mastercard, which this week confirmed a material financial hit from the collapse of Banco Master and Brazilian fintech Will Financeira. It is the kind of news that, in calmer times, would merit a paragraph in the earnings section. Right now, it lands like a stone thrown into an already turbulent pool.

The Fed's current rate sits between 3.5% and 3.75%. The ECB's deposit rate is at 2%. The gap between those two numbers means the ECB has far less room to absorb an inflationary shock before the cost to European households becomes politically untenable. Rate hike bets in the eurozone, priced at near-zero just days ago, are now a live conversation — and the mortgage holders watching their Euribor statements are the ones who will feel it first.

The FedWatch probability of a hike was zero a week ago. It is 10% today. In the arithmetic of central bank expectations, that is not a rounding error. That is a warning.