Record supply meets tight spreads
Companies are issuing more debt than at any point on record and paying historically little for it. Both facts are true at once, which is the puzzle.
AbsolutVision via UnsplashOrdinarily, a flood of new corporate debt widens spreads. Buyers have more to choose from, issuers compete for the same money, and the price of borrowing rises. This year the supply arrived and the spread did not move much.
The volumes are not marginal. Market commentary describes gross investment grade issuance running well ahead of last year, driven by refinancing, capital spending tied to computing infrastructure, and debt-funded acquisitions.
Spreads meanwhile sit near the tightest levels in roughly two decades. The compensation an investor receives for taking corporate credit risk over Treasuries is close to its historical floor, at the same moment the supply of that risk is at a high.
The explanation is demand rather than complacency. Money has moved into fixed income because the all-in yield is attractive in absolute terms, and a buyer focused on the total coupon is less sensitive to how much of it is spread and how much is the risk-free rate.
That distinction matters for what happens next. An investor buying yield will keep buying while the yield is there; an investor buying spread would have stopped. The market is currently full of the first kind.
The vulnerability sits in the same place as the demand. If the risk-free rate falls, the all-in yield falls with it, and the spread that looked like a rounding error becomes the entire proposition.
Issuers have behaved rationally within that. Borrowing at a historically small premium is the correct response to being offered one, and the capital raised is largely funding assets rather than distributions.
The composition of the spending is the newer risk. Debt raised against computing infrastructure is debt against equipment with an uncertain useful life, which is a different credit than debt against a factory.
Ratings behaviour has been correspondingly steady, which is either reassuring or lagging depending on your priors, and the honest answer is that it is usually both.
The position to hold is that neither number is alarming alone and the combination deserves attention. Record supply absorbed at record-tight pricing describes a market with no margin for a change in who is buying.