JPMorgan Warns: Strong Jobs Data Could Be 'Poison' for US Stocks

JPMorgan's market intelligence team has issued a warning this week about the outlook for US stocks, suggesting that if the upcoming nonfarm payrolls report shows exceptionally strong performance—exceeding 150,000 new jobs—the S&P 500 index could face a nearly 2% decline.

This is because robust hiring data would reinforce market pricing for the Federal Reserve (Fed) maintaining high interest rates for an extended period, creating fresh upward pressure on U.S. Treasury yields.

Led by Andrew Tyler, the team believes markets are currently caught in a contradictory dynamic where 'good news is bad news,' and they estimate a 65% probability that July’s job growth will surpass 60,000. In this scenario, strong employment would almost entirely rule out the possibility of near-term rate cuts, and could even increase the risk of another rate hike.

Conversely, if the data falls between 20,000 and 60,000 (25% probability), the S&P 500 might rise approximately 0.8% due to declining yields.

Current economic signals are mixed: although ADP private-sector employment rose by only 44,000—the lowest in six months—initial jobless claims remain below expectations, indicating the labor market hasn't deteriorated sharply. Additionally, the ISM Manufacturing Index climbed to a four-year high of 55.6, with its prices component reaching 71.1. This combination of 'accelerating activity alongside price pressures' leaves little room for the Fed to pivot toward dovish policies.

Federal Reserve Governor Lisa Cook recently emphasized that she is prepared to raise rates again if necessary, as the current 3.7% PCE inflation rate remains far above the 2% target.

At its July meeting, the Fed kept its target range at 3.5%-3.75%, but three officials opposed an immediate rate hike. Financial markets remain divided on whether the next move will be to hold rates steady or hike further. With Fed Chair Kevin Warsh refusing to provide forward guidance, economic data releases like today’s have become unusually influential in shaping market pricing.