PPI: upstream price pressure on trial

Producer prices are the upstream check on inflation, and markets expect May PPI to cool to 0.7% after a sharp 1.4% jump. That makes it a useful read on whether the earlier inflation scare was a one-off or part of a stickier pattern.

1. A hotter-than-expected PPI would suggest the cost pressure upstream is still firm, which can feed worries that consumer inflation will not cool cleanly. That would likely keep yields firm and make it harder for the market to relax about rates.

2. A softer print would help the case that price pressure is easing earlier in the supply chain, which is what investors want to see after a strong 1.4% prior reading. That would not solve everything, but it would calm one of the market’s main worries.

3. An in-line 0.7% reading would probably matter less than CPI or core CPI unless it comes with a big revision or a nasty detail. PPI tends to matter most when it surprises enough to change the inflation story, not when it simply confirms it.

Producer prices can feed into rates because they shape the inflation outlook that bond traders care about. A hot PPI can keep financial conditions tight; a cool one can ease that pressure.