The ten-year crosses five per cent

On Monday this desk wrote that five per cent was doing psychological rather than economic work. On Tuesday the ten-year went through it and stayed there, which changes the psychology if not the arithmetic.

The benchmark yield was at 5.006% late on Tuesday afternoon in New York, IBTimes reported, having touched 5.041% earlier in the session. That is the highest level since 2007. On Monday it had sat unchanged at 4.975%.

Equities took the move the way they have taken each step of it. The S&P 500 fell 0.45%, the Dow 0.63% and the Nasdaq Composite 0.78%, the largest decline landing, again, on the index most exposed to long-dated growth.

Oil supplied the push. Brent rose 2.76% to $108.60 a barrel and West Texas Intermediate 4.45% to $105.90 after fresh strikes on Saudi Arabia's East-West pipeline. Chris Wright, the US energy secretary, called it "a brief and temporary interruption" whose length would be "measured in days".

That assurance is aimed at the oil price, but the bond market is the audience that matters. A supply disruption measured in days is something a central bank can look through. A run of them is an inflation regime, and the yield curve has spent a month pricing the second possibility.

Which brings the week to Wednesday afternoon. The Federal Open Market Committee announces its decision at 2pm Eastern with its target range at 3.50% to 3.75%, and futures on Tuesday put the probability of a quarter-point increase above 92% according to CME's FedWatch tool. A hike would be the first since July 2023.

A decision priced at 92% is not really a decision. It is a confirmation, and the information in it will come from the statement, the projections and the press conference: whether the committee describes this as a single insurance move or the start of a sequence.

Traders have already chosen a side. Bloomberg reported that bond traders added to bearish positions ahead of the meeting, betting that the selloff which carried yields to their highest in almost two decades will continue.

That positioning is the risk on both sides of 2pm. A crowded short makes a hawkish surprise cheap to absorb and a cautious one expensive, and a committee that raises rates while sounding reluctant could produce the sharpest rally in Treasuries in months for reasons that have nothing to do with inflation.

The more durable point is the one the close made on Tuesday. For most of the past two decades the ten-year above five per cent was a memory. It is now a price, and every asset valued against the risk-free rate has to be valued against that price from this morning.