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Futures off: Dow 0.24%, S&P 500 0.10%, Nasdaq 0.02%
Aug 21 (Reuters) - U.S. stock index futures slipped on Thursday, as investors stepped to the sidelines and awaited an earnings report from big-box retailer Walmart and clues on the Federal Reserve's next policy move from a three-day conference in Jackson Hole.
A sharp decline in technology stocks such as Nvidia, AMD, Palantir and Meta earlier this week signaled investor fears that the stocks, which have soared since April lows, are now overvalued, while Washington's growing interference in the sector has also raised alarms.
The selloff could also be a result of investors paring back their stock exposure during a traditionally rocky period for equities, according to the Stock Trader's Almanac.
"Equities could be more at risk of volatility amid this week's selloff in AI-related stocks on the back of renewed doubts about AI valuations," said Raffi Boyadjian, lead market analyst at brokerage XM.
"Although dip buyers have stepped in to stabilize the market, it's too early to rule out a further slump in mega-cap tech stocks."
In premarket trading, Nvidia NVDA.O, Advanced Micro Devices AMD.O and Palantir PLTR.O were marginally up, while Meta META.O was flat.
The market focus is now on Walmart's WMT.O results, expected before the bell. Its shares were down 1.3%. Investors expect the major retailer to strike a cautious tone on customer demand as the labor market cools and inflation ticks up.
Reports from other retailers such as Target TGT.N and Home Depot HD.N earlier this week painted a mixed picture, and now investors are trying to gauge how U.S. tariffs would impact holiday sales later this year.
At 05:43 a.m. ET, Dow E-minis YMcv1 were down 110 points, or 0.24%, S&P 500 E-minis EScv1 were down 6.25 points, or 0.10% and Nasdaq 100 E-minis NQcv1 were down 5.25 points, or 0.02%
The Fed's annual symposium is expected to kick off on Thursday, with Powell scheduled to speak on Friday at 10 a.m. ET. Traders are looking for any commentary from Chair Jerome Powell that would signal an interest rate cut in September following recent job market weakness.
Minutes from the central bank's July meeting showed on Wednesday that policymakers had struck a cautious tone and expect the current interest rates to be not far above the neutral level - where economic activity is neither stimulated nor constrained.
That led traders to pare back odds of a 25-basis-point interest rate cut in September to 79% from 99.9% last week, according to data compiled by LSEG.
A weekly report on jobless claims, a private report on business activity and remarks from Atlanta Fed President Raphael Bostic, are also expected on Thursday.
Among other market movers, Coty COTY.N slumped 22% after the beauty products maker forecast a drop in current-quarter sales on weak U.S. spending.
CoreWeave CRWV.O rose 1.7% after trading firm Jane Street Group reported it has a 5.4% passive stake in the Nvidia-backed company.
(Reporting by Johann M Cherian; Editing by Shinjini Ganguli)
((johann.mcherian@thomsonreuters.com;))