The Dow Adds 560 Points as Oil Prices Fall Off a Cliff

The stock market spent July panicking about oil prices, chip valuations, and AI spending. It showed up Monday morning in a completely different mood.

All three major indexes are up more than 1% as of 11:54 a.m. ET. The Nasdaq Composite (NASDAQINDEX: ^IXIC) leads with a 1.8% gain after opening nearly flat. The S&P 500 (SNPINDEX: ^GSPC) also started slow, rising to a 1.2% gain. The Dow Jones Industrial Average (DJINDICES: ^DJI) is a different story, staying above the 1% mark through the morning. As of this writing, it’s up by 1.1% or roughly 560 points.

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Cheaper oil and an AI relief trade

Energy is Monday’s most obvious catalyst.

President Trump reportedly scrapped planned strikes against Iran in favor of more diplomatic talks. The effect on oil prices and market moods was quick. The United States Oil Fund (NYSEMKT: USO) fell 6%. Cheaper oil means less inflation pressure, and stocks like that math, from robust value plays to high-octane growth stocks.

The second driver is a continuation of last week’s AI earnings reports. Alphabet (NASDAQ: GOOG) (NASDAQ: GOOGL) rose 5.3%, making it the single largest contributor to both the S&P 500 and Nasdaq Composite indexes. The story that once read as “alarming capex” now focuses on “Google Cloud grew 82%.” Same company, same spending plan, completely different market reception.

The rest of the Magnificent 7 came along for the ride, with gains of 4% or more across the software-oriented side of that elite club. Nvidia (NASDAQ: NVDA) rose 3.1% as its top customers looked good again. It doesn’t hurt that President Trump plans a sit-down meeting with leading AI service providers on Tuesday, hoping to set up security frameworks for advanced large language models (LLMs).

One Magnificent 7 member didn’t get the bullish memo, though. Apple (NASDAQ: AAPL) is down 1.9%, nursing a hangover from last week’s soft guidance. The iPhone maker’s gloom held back the cap-weighted indexes but didn’t really change the Dow’s exuberance.

Energy stocks are broadly down, as expected, alongside falling oil prices. But two-thirds of the 30 Dow stocks are up this morning. The Dow and S&P 500 are sniffing at all-time highs after a two-month downtrend. Times are pretty good on Wall Street.

Zooming out on a mood swing

Here’s what makes Monday interesting. Every ingredient in today’s rally was wrecking the market last month. Brent Crude oil above $100 fell to near $80 per barrel. Terrifying AI capex became validated cloud revenue.

Nothing fundamental about these businesses changed in seven trading days. The narrative did, and indexes moved by more than a percentage point in both directions as the drama played out.

The ISM Manufacturing PMI report is due later today, followed by several economic reports in early August. Dow heavyweight Caterpillar (NYSE: CAT) reports earnings tomorrow, and Space Exploration Technologies (NASDAQ: SPCX) is dropping its first report as a public company on Tuesday, as the third earnings season of 2026 marches along.

Long story short, there’s probably more volatility around the corner.

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Anders Bylund has positions in Alphabet and Nvidia. The Motley Fool has positions in and recommends Alphabet, Apple, Caterpillar, and Nvidia. The Motley Fool has a disclosure policy.

The Dow Adds 560 Points as Oil Prices Fall Off a Cliff was originally published by The Motley Fool