When good news becomes bad news for markets

Financial markets have spent much of this year searching for the perfect combination: enough economic growth to support corporate earnings, enough disinflation to restrain interest rates, and enough confidence to justify elevated asset valuations. That combination is becoming increasingly difficult to find.

Last week, I argued that equities and bonds were sending different messages. Equities were celebrating resilience and the enormous investment cycle surrounding artificial intelligence, while the bond market was warning that inflation, fiscal pressures and uncertainty about monetary policy had not disappeared. A week later, that divergence has not been resolved. It has become more complicated.

Strong growth is no longer an uncomplicated positive

One of the most important signals this week came from US manufacturing. The ISM Manufacturing PMI rose to 55.6 in July from 53.3 in June, reaching its highest level since May 2022. New orders increased to 56.7 and the manufacturing employment component rose to 52.8, its strongest reading since August 2022. Those are hardly recessionary numbers.

Artificial intelligence investment continues to contribute to industrial demand, particularly across technology, electronics, infrastructure and related supply chains. But beneath those encouraging numbers lies the problem investors cannot ignore. The ISM prices-paid index remained extremely high at 71.1. Growth is strengthening, but cost pressures remain significant.

For the equity market, stronger activity supports earnings. For the bond market, however, stronger activity combined with persistent inflation can mean higher yields for longer. And that is exactly where the conflict begins.

The labour market is becoming the next important test

The US labour market presents an equally complicated picture. Job openings declined to 7.359 million in June, suggesting that labour demand is gradually cooling. Yet hiring actually increased and layoffs remained relatively low. This is increasingly becoming a slow-hiring, slow-firing labour market rather than a labour market experiencing outright deterioration.

But another signal this week was less comfortable. ADP reported that private employers added only 44,000 jobs in July, a considerable slowdown from previous months. That puts greater importance on today's official employment report. Economists expect approximately 80,000 new nonfarm payrolls, following 57,000 in June, while unemployment is expected to remain around 4.2%. Wage growth is expected to remain near 3.5%. Normally, investors would simply classify a strong employment report as positive and a weak report as negative. Today's market is more complicated than that.

Good news could become a problem

Suppose employment significantly exceeds expectations. The initial message would be positive: the US economy remains resilient. But the second reaction could be much less comfortable.

A stronger labour market would give the Federal Reserve even less reason to become accommodative while inflation remains elevated. Treasury yields could rise, the US dollar could strengthen and expectations for tighter monetary policy could increase. That matters particularly for assets whose valuations depend heavily on long-duration earnings expectations.

Technology companies may continue producing impressive earnings, but valuation mathematics does not disappear simply because AI investment remains strong. The higher the discount rate, the more demanding those valuations become. This is why investors should resist automatically interpreting strong economic data as bullish for equities. It may be bullish for earnings and bearish for valuations at the same time.

But weak news is not necessarily good news either

The opposite scenario creates another problem. A materially weaker employment report could reduce pressure on Treasury yields and weaken expectations for additional monetary tightening.

Initially, equities might welcome that development. But investors should ask why yields are falling. There is an enormous difference between yields falling because inflation is moving sustainably toward target and yields falling because economic activity is deteriorating.

If weakness in employment becomes broad enough to threaten consumption and corporate revenue growth, lower interest rates may not compensate investors for weaker fundamentals.

This is the uncomfortable environment markets are entering.

Good data can create an inflation problem.

Bad data can create a growth problem.

And neither automatically guarantees higher equity prices.

Oil makes the equation even harder

Then there is energy.

Brent crude jumped almost 4% on Thursday to around $82.50 per barrel as concerns surrounding access to the Strait of Hormuz returned. At the same time, the US 10-year Treasury yield climbed toward 4.67%. This relationship deserves attention.

Oil is not simply another commodity in the present environment. It is becoming one of the transmission mechanisms between geopolitics, inflation expectations and monetary policy.

A sustained rise in energy prices can simultaneously weaken consumer purchasing power, increase business costs and make central banks more reluctant to ease policy. That combination would be particularly difficult for financial markets.

Slower growth with persistent inflation is a much more challenging environment than simple economic weakness.

The Fed has made market interpretation more important

There is another important change taking place. The Federal Reserve has reduced the amount of forward guidance it provides under Chairman Kevin Warsh, meaning investors increasingly have to infer the Fed's reaction function from incoming information.

The Fed kept its benchmark rate at 3.50%-3.75% at its latest meeting, but three policymakers preferred a quarter-point increase. That tells investors something important. The debate is not currently between aggressive easing and maintaining restrictive rates. Part of the debate is whether inflation risks could require policy to become even tighter.

Markets therefore cannot rely on the central bank to explain every next step in advance. Price discovery will have to do more of the work. That probably means more volatility around economic data, Treasury auctions, inflation expectations, oil prices and Fed communication.

The AI economy remains powerful, but it cannot isolate markets from macroeconomics

There is still an important structural story supporting equities. AI investment continues to generate extraordinary demand for semiconductors, data centres, power infrastructure, software and industrial equipment. The manufacturing data provides further evidence that the AI capital-expenditure cycle is influencing the real economy.

This is important because it means the equity market's optimism is not entirely speculative. There are real investments, real revenues and real productivity expectations behind it. But investors should distinguish between a powerful structural investment theme and the valuation of financial assets.

AI can transform productivity while Treasury yields remain high.

Corporate profits can grow while monetary conditions become more restrictive.

Technology can outperform while the broader economy slows.

Several apparently contradictory developments can coexist. That may increasingly define this market.

For traders, the reaction matters more than the headline

Today's employment report therefore should not be traded simply according to whether payrolls beat or miss expectations. Watch the interaction.

Watch the 2-year Treasury yield for expectations about Fed policy.

Watch the 10-year and 30-year yields for the market's assessment of inflation and longer-term risk.

Watch the US dollar to see whether monetary divergence is strengthening.

Watch gold for the interaction between real yields, geopolitical uncertainty and confidence in monetary policy.

Watch oil, because another energy shock could change the entire inflation calculation.

And watch the Nasdaq and broader S&P 500 simultaneously.

If technology rises while broader market participation weakens, the headline index may again hide what is happening underneath.

The market needs balance, not simply strength

The ideal outcome for markets is becoming increasingly narrow.

Investors need growth strong enough to sustain earnings but not strong enough to keep inflation elevated.

They need employment resilient enough to sustain consumption but not strong enough to encourage further monetary tightening.

They need oil prices contained enough to prevent another inflation shock.

And they need AI investment to continue delivering sufficient economic returns to justify substantial capital expenditure and elevated valuations.

That is a demanding combination. This does not mean markets must fall.

It means the margin for disappointment is becoming smaller.

The most important lesson for traders may therefore be surprisingly simple:

Do not ask only whether the next economic number is good or bad.

Ask what that number means for growth, inflation, interest rates and valuations simultaneously.

Because in today's market, the headline tells only part of the story.

The reaction across bonds, currencies, commodities and equities tells the rest.