The Fed's favored inflation gauge highlights shortened trading week: What to know this week

Stocks closed last week with mixed results as debate about when, or if, the Federal Reserve will cut interest rates continued to be top of mind for investors.

For the week, the Nasdaq Composite (^IXIC) rose more than 1%, while the S&P 500 (^GSPC) was near flat. The Dow Jones Industrial Average (^DJI) fell more than 2%. All three indexes were still near record highs.

After a quiet week on the economic data front, a key reading of the Fed's preferred inflation gauge is set to greet investors in the week ahead. A second update on economic growth in the first quarter and a reading on consumer confidence are also on the economic schedule.

On the corporate front, earnings season is officially winding down, with Salesforce (CRM), Costco (COST), Dollar General (DG), and Best Buy (BBY) highlighting a lighter schedule of quarterly reports.

Markets were closed on Monday for the Memorial Day holiday.

Rate debate

A hotter-than-expected reading on US economic output, combined with a hawkish tone from Fed officials in the minutes of the central bank's May meeting, prompted investors to scale back expectations for interest rate cuts again. Investors are now pricing in fewer than two cuts for the year, and debate has shifted to whether or not the Fed will make its first cut by September.

As of Tuesday, markets were pricing in a 48% chance the Fed doesn't cut in September, a noted shift from the 70% chance investors had priced in a month ago, per the CME FedWatch tool.

Goldman Sachs' economics team pushed back its call for the first Fed cut from July to September on Friday but noted the "timing of the first cut remains a difficult question."

Read more: What the Fed rate decision means for bank accounts, CDs, loans, and credit cards

Goldman's chief US economist David Mericle reasoned that his team still views these cuts as "optional" given the strength of the economy seen in data like last week's hotter-than-expected business activity reading. All else equal, signs of strength in the economy "lessen the urgency" for the Fed to cut, Mericle reasoned.

Mericle added that while Goldman expects inflation to be "much improved" by September, it will still likely be above the Fed's 2% target, adding to the optionality.

With earnings season largely over, Truist co-chief investment officer Keith Lerner told Yahoo Finance the discussion around the Fed, inflation, and economic data will once again take center stage for markets in the near term.

"That just makes for a more volatile market," Lerner said.