NextFin News - U.S. stocks closed lower Monday after the U.S. and Iran exchanged fire for the first time in a month, reviving geopolitical risk just as Wall Street wrapped up a broadly positive August. The session's central tension pitted renewed Middle East hostilities and a spike in oil prices against a market still riding the momentum of the month's AI- and tech-led rally, with California utility stocks suffering their worst single-day declines in decades after state lawmakers blocked wildfire-liability protections. Despite Monday's pullback, all three major indexes closed out August with solid monthly gains, and Fed Chair Kevin Warsh added a notably upbeat framing at a G20 gathering, describing the current environment as a period of "secular growth" driven by a "global investment surge."
The Dow Jones Industrial Average fell 0.70%
The S&P 500 Index fell 0.33%
The Nasdaq Composite declined 0.12%
Stock & Sector Performance
Utilities were the session's most dramatic laggard by a wide margin. Edison International cratered 23.07%, its steepest one-day decline since 2001, while PG&E plunged 20.06%, its worst day since 2020, after California lawmakers blocked a proposal that would have limited the amount individuals could seek from utility companies whose equipment ignited wildfires. Several Wall Street analysts downgraded both stocks following the vote, with Mizuho writing that investors are better positioned in utilities with fewer wildfire liability issues. Energy was the session's lone bright spot among S&P 500 sectors, rising about 2.1% as oil prices jumped on the renewed Iran conflict, with Chevron up 2.13%. On the S&P 500, CrowdStrike Holdings led all gainers at 5.77%, followed by Tesla at 5.51% and SanDisk at 5.50%, while Coinbase Global added 5.31% and SLB gained 4.83%. Elsewhere, Aon fell 9.53%, Howmet Aerospace dropped 7.51%, and Take-Two Interactive slid 6.67%. Chinese ADRs were broadly weaker, with the Nasdaq Golden Dragon China Index down 2.18% and Alibaba falling about 4%.
Magnificent Seven trading was led decisively by Tesla, which surged 5.51% to become the S&P 500's best performer outside of CrowdStrike, even as the broader index fell. Nvidia added 1.36%, bucking the market's downward trend. The rest of the group lagged: Amazon fell 2.50%, Alphabet declined 2.09% (Class A) and 2.18% (Class C), Microsoft dropped 1.22%, and Apple slid 0.89% to close near its session lows after Bloomberg reported that the head of its App Store and product events, Phil Schiller, is stepping down from that role — timing that coincides with John Ternus formally succeeding Tim Cook as Apple's CEO on Tuesday. Reliable closing figures for Meta Platforms were not available in today's reporting at publication time.
Major Company Story of the Day
The dominant single-company story of the session was the leadership transition at Apple. Bloomberg reported that Phil Schiller, the longtime executive overseeing Apple's App Store and product launch events, is stepping down from that role, though he will remain at the company to work on unspecified initiatives. The news broke just one day before John Ternus is set to take over as Apple's CEO, succeeding Tim Cook — a transition that adds a layer of leadership uncertainty to a stock already under pressure, with shares touching session lows down roughly 2% intraday before paring losses to close 0.89% lower. Separately, geopolitical developments drove the session's macro narrative: U.S. Central Command confirmed a strike on two rocket launchers on Iran's Larak Island over the weekend — the first publicly acknowledged U.S. strike on Iranian positions since late July — with Iranian state media reporting a retaliatory attack on U.S. bases in Jordan. West Texas Intermediate crude rose nearly 3% to $85.76 a barrel and Brent crude gained almost 3% to $90.49, while longer-dated Treasury yields rose in tandem, adding to the pressure on equities. Despite the volatility, all three major indexes closed out August with gains: the S&P 500 rose 2.96% for the month, the Nasdaq Composite advanced 4.05%, and the Dow Jones Industrial Average gained 2.05%, marking its fifth consecutive monthly advance.
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