US stock futures edged higher as investors weighed strong service sector data against fresh inflation concerns. Contracts for the S&P 500 and Nasdaq rose between 0.2% and 0.6% following reports that indicate expanding activity and rising costs in the private sector.
The Institute for Supply Management reported that the Services PMI came in at 54.9 for September, a figure that signals expanding activity. This reading suggests that demand for travel, healthcare, and business services remains solid. A broader measure, the US Composite PMI, printed at 58.4, marking the fastest private sector expansion in more than five years. However, the same report noted rising input and selling prices.
This combination of firm growth and persistent cost pressures places interest rate sensitive areas, including technology, real estate, and highly leveraged small caps, under scrutiny. The central question for markets is whether central banks will remain patient or view these numbers as a reason to keep borrowing costs high for longer. Higher rates can weigh on growth focused investments.
Individual stocks showed sharp moves in response to company specific news. Ciena (CIEN) surged 13.85% on investor interest in high speed networking equipment. Constellation Energy (CEG) jumped 12.25% after a long term nuclear power agreement with Google attracted attention. Vistra (VST) gained 10.77% amid expectations of a multi billion US dollar government loan for nuclear upgrades.
Other sectors saw declines. Seagate Technology Holdings (STX) fell 9.18% after reports indicated it is competing with Toshiba to buy TDK's HDD head unit. Guardant Health (GH) declined 8.83%, while Moderna (MRNA) slipped 7.75% as investors reassessed sentiment around the vaccine maker.
Market attention shifts to upcoming data releases that will influence interest rate expectations. Federal Open Market Committee minutes scheduled for Wednesday will provide detail on how policymakers view inflation, jobs, and future rate paths. The US MBA 30 year mortgage rate, also released Wednesday, offers another read on financing costs for property sensitive sectors.
Earnings reports from major companies are also expected to impact trading. PepsiCo (PEP) releases Q3 results early Thursday, which will highlight consumer demand resilience and cost discipline for the global packaged food company. Delta Air Lines (DAL) reports Q3 earnings on Friday at 12:30 PM, focusing attention on travel demand, fuel expenses, and unit revenue trends. US Initial Jobless Claims are due Thursday to update the picture on layoffs and short term pressure on household spending.