PPI, retail sales reports keep inflation fears hanging over markets

Yesterday's US CPI release, which came in above forecasts, had already put markets on edge. Even with the early climb in Treasury yields losing steam, stocks remain under strain, a sign that nervousness has not gone away. For anyone expecting a calmer stretch, the relief may not arrive: there are still inflation and economic data dangers ahead.

Three major US economic reports are due in the trading day ahead:

• September PPI — producer-side price pressures get their own inflation check
• September retail sales — a major read on consumer spending and on whether elevated prices are curbing demand
• Weekly initial jobless claims — a timely check on whether the US labour market is beginning to crack

Against this week's backdrop, the bigger market dangers, in my view, lie with PPI and retail sales.

A hotter-than-expected PPI figure would build on the inflation worry left by yesterday's firmer CPI data. It might signal that pricing pressures are harder to shake than the Federal Reserve would prefer. Should retail sales also come in above expectations, the mix could become awkward for the Fed to navigate.

After all, if companies absorb higher costs at the same time that households keep spending, where is the demand slowdown that is meant to tame inflation? On paper, that pattern could renew upward pressure on Treasury yields and the dollar, while making it even harder for equities to find support than it already is.

That said, moving the needle on Fed rate-hike expectations for October still looks like a stretch at this point. Market odds jumped after yesterday's inflation release, but fed funds futures now put only a roughly 29% chance on a rate increase this month. That is barely different from the around 22% probability seen before the September CPI report.

So a stronger-than-expected PPI and retail sales pair might well trigger a similar response. The initial reaction could be a sharp jolt, but whether that would truly lock in an October move is another question. It is not a bet I would make.

December, by contrast, looks close to a sure thing at this point. So this week's data, I think, could at best cement expectations of another move by year-end — just not in October.

Today's other release is the weekly jobless claims count. A clear uptick there would muddy the outlook, hinting that the jobs market is softening while inflation remains high.

In short, that is the danger markets must steer through today. The worry is not simply another strong inflation figure; it is a mix of reports that could narrow the Fed's room for manoeuvre on policy.