From the archive · Friday, July 31, 2026
Friday 2026-07-31 - equities melted up and sorted AI winners violently while the curve steepened and the dollar cracked: the credibility discount widened through the rally
Equities sorted winners; the bond market refused to sort at all.
a credibility discount that widened through an equity melt-up, against a worsening growth-inflation mix
Month-end closed with the two halves of the market answering different questions.
In equities the work was granular. Two of the largest companies on earth reported hours apart and were moved in opposite directions by roughly a quarter of their combined value's worth of sentiment - one rewarded because its spending could be underwritten against visible demand, the other sold because its could not, days after it had briefly been the most valuable company in the world. Breadth widened to a two-year peak and volatility collapsed toward sixteen. Whatever else that is, it is a market doing its job carefully.
In fixed income the work was blunt, and it went the other way. The long end steepened into the rally rather than against it, and the currency weakened as it did. Ed Yardeni - not a permabear - put a name to it: a first test failed, with bond vigilantes now setting the price. That is a market declining to distinguish between reasons and simply charging more for duration.
The backdrop got harder rather than easier. Growth slowed while core inflation stayed above target, which is the configuration that takes a central bank's comfortable options off the table, and the Bank of England's split vote showed the bind is not confined to Washington.
Our own read is in the section above, and it complicates the tidy story: the physical supply picture that the curve is being credited for looks, in our data, to be improving rather than deteriorating. If that holds, the explanation for this week narrows to the least convenient one.
What to carry into next week is a pairing rather than a level. One market is sorting; the other is discounting. They cannot both be right for long.