Key Highlights

● Oracle rose $5.19 to close at $137.79 on volume of 44.7 million shares after launching Fusion Claw for agentic applications.

● Meta launched Muse for Small Business, an AI agent connecting to Shopify, QuickBooks, Stripe, Canva, Asana and Zoom.

● Nvidia unveiled an agent safety platform, and its stock finished little changed a day after announcing a $150 billion buyback.

● Salesforce fell to $225.31 and ServiceNow slipped as investors weighed the threat of agentic products to established software makers.

The artificial intelligence story on Wall Street is shifting from chatbots to agents, software that can carry out multi-step tasks on its own. On Tuesday, September 29, 2026, three of the biggest names in tech put that shift on full display. Oracle (NYSE:ORCL) was the standout, rising $5.19 to close at $137.79 on volume of 44.7 million shares after launching Fusion Claw, a governed runtime for 25 new agentic applications inside its Fusion business software. Intraday headlines had the stock higher still before it pared gains.

Oracle's Governed Agents

Oracle's pitch is control. Fusion Claw is designed to let companies deploy AI agents across their business processes while keeping oversight in place. Chief executive Mike Sicilia said customers can automate increasingly complex work across their most important business processes, with enterprise-grade governance. Oracle also rolled out Nexus Case Flow and Nexus Reach, two tools for financial-crime compliance, and the shares clawed back some earlier losses.

Meta Targets Small Businesses

Meta Platforms (NASDAQ:META) launched Muse for Small Business, an AI agent that plugs into Shopify, QuickBooks, Stripe, Canva, Asana and Zoom. Sources differed on how the stock traded, with one listing Meta lower on rising yields, AI financing concerns and large put hedging, and another listing it higher. OpenAI's DevDay, held the same day, was flagged as a competitive overhang. Bank of America reiterated its Buy rating on Apple (NASDAQ:AAPL) but flagged competition from the agent, noting that Siri lacks some of Muse's background task capabilities and broader third-party actions.

Nvidia Focuses on Safety

Nvidia (NASDAQ:NVDA) introduced an Open Agent Safety Platform aimed at securing autonomous AI systems. Its vice president of enterprise AI said traditional model-level protections are no longer sufficient to manage the capabilities of AI agents. Nvidia's stock finished little changed, with sources differing on direction, a day after the company announced a $150 billion buyback.

Software Incumbents Felt the Heat

Established enterprise software makers were weaker. Salesforce (NYSE:CRM) fell to $225.31, with its move framed against Oracle's launch, which competes with Salesforce. ServiceNow (NYSE:NOW) also slipped, and enterprise software was described as being repriced after Meta's and Oracle's announcements. The Nasdaq-100 edged higher to 30,339.33 on the chip rally, even as the S&P 500 slipped 12.85 points to 7,670.84 and the Dow Jones Industrial Average fell 131.59 points to 51,349.92. The Nasdaq Composite ended nearly flat at 26,797.54. The 30-year Treasury yield reached its highest level since 2002, and the 10-year touched its highest in roughly two decades.

Adoption Is the Next Test

Investors will watch for early customer adoption of Fusion Claw and Muse, and for any response from rival software makers. Micron reports fiscal fourth-quarter results on Wednesday, September 30, alongside August PCE inflation and the third estimate of GDP. The September jobs report is due Friday, October 2, with about 95,000 jobs expected, and the Federal Reserve meets October 27 to 28.