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AI stocks lead Wall Street higher, even as Brent oil's price tops $91
Summary by The San Antonio Editorial Desk · Based on reporting by Chan Ho-Him, Associated Press , KSAT 12 (ABC affiliate)
· July 21, 2026
· 4 min read
More gains for makers of computer chips and other winners of the artificial-intelligence boom carried Wall Street higher Tuesday. The S&P 500 climbed 0.9%. The Dow Jones Industrial Average added 385 points, or 0.7%, and the Nasdaq composite rose 1.3%. AI stocks once again were at the center of th...
Story provenance No corrections
Summary created by The San Antonio Editorial Desk — automated, rule-governed Original reporting Chan Ho-Him, Associated Press, KSAT 12 (ABC affiliate) Original story Read at the source Source published Jul 21, 2026 Indexed here Jul 21, 2026 AI assistance Automated summary drawn from the source’s own published text Prepublication human review No — editorial rules, flagged-item review, and published samples
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Key takeaway The Dow Jones Industrial Average added 385 points, or 0.
Why this matters in The San Antonio
San Antonio's connection to the global economy is evident in the impact of Asian market fluctuations on local businesses and investors. While the city is not a major hub for AI or chipmaking, its diverse economy includes companies that rely on international trade and technology. The recent gains in South Korea's Kospi and Japan's Nikkei 225 may have a positive effect on San Antonio's own economic landscape, particularly for businesses involved in trade and commerce. Additionally, the city's strong military presence and proximity to major oil refineries make it vulnerable to geopolitical tensions, such as the ongoing conflict between the US and Iran. As oil prices continue to fluctuate, San Antonio residents may feel the effects at the gas pump, highlighting the need for local leaders to diversify the city's economy and invest in industries that are less susceptible to global market volatility.
About this story
Original reporting by KSAT 12 (ABC affiliate) . The San Antonio surfaces reporting from trusted publishers and adds local editorial context so readers can quickly understand what a story means for their community. We attribute every source, link to the original report, and follow a documented editorial standards policy. To understand how stories are selected and reviewed, read our about page .
For the complete original report, visit KSAT 12 (ABC affiliate) . Have a tip or correction? Contact our newsroom .
Category: local ·
Published: July 21, 2026 ·
Source: KSAT 12 (ABC affiliate) ·
Reading time: 4 min
Frequently asked about this story
What is this story about? More gains for makers of computer chips and other winners of the artificial-intelligence boom carried Wall Street higher Tuesday. The S&P 500 climbed 0.9%. The Dow Jones Industrial Average added 385 points, or 0.7%, and the Nasdaq composite rose 1.3%. AI stocks once again were at the center of th...
When was this published? This article was first published on July 21, 2026 by KSAT 12 (ABC affiliate) and curated for The San Antonio readers.
Who reported this story? This story was reported by Chan Ho-Him, Associated Press at KSAT 12 (ABC affiliate). To learn more about how The San Antonio selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more local coverage from The San Antonio, or browse our daily briefing and topic hubs .
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