OpenAI launches always-on Dots agents as Meta expands Muse to small businesses | market news, Sep 29, 2026
AI agents moved further toward autonomous workplace software, while weaker consumer confidence and job openings added to concerns about a cooling labor market. Defense, battery infrastructure, and cloud-model availability were also notable investor themes.
News
OpenAI launches always-on Dots agents as Meta expands Muse to small businesses
OpenAI introduced Dots at DevDay, describing desktop agents that can work through text, Slack, and Microsoft Teams and complete multistep tasks using applications authorized by users. Meta separately launched Muse for Small Business, which connects to Instagram professional accounts, Facebook Pages, and Meta advertising accounts. **Source:** `https://fortune.com/2026/09/29/openai-takes-on-metas-muse-with-new-dot-agents-and-unveils-a-potential-google-workspace-competitor/` | `https://about.fb.com/news/2026/09/introducing-muse-small-business/` | **Published:** September 29, 2026 **Why it matters:** The announcements intensify competition for enterprise and small-business workflows, potentially expanding software demand for agent orchestration, identity, monitoring, and application integrations.
UiPath and BDO expand partnership for agentic monitoring and testing
UiPath announced that BDO will work with it to build agentic solution accelerators for continuous monitoring and testing. The partnership targets production-scale enterprise use of AI agents and automated controls. **Source:** `https://ir.uipath.com/news` | **Published:** September 29, 2026 **Why it matters:** More enterprise customers may need governance and testing layers before deploying autonomous software, supporting demand for automation-management platforms.
ProLogium advances construction and grid work at its Dunkirk solid-state battery factory
ProLogium said electrical infrastructure and grid-connection work is progressing at its Dunkirk gigafactory, with planned power-up of the construction site in early October 2026. The company said it has 1,200 global patents and has delivered 2.4 million cells. **Source:** `https://prologium.com/prologium-advances-dunkirk-gigafactory-as-site-infrastructure-and-localization-work-accelerate/` | **Published:** September 29, 2026 **Why it matters:** Progress on site power and supplier qualification is an execution milestone for European solid-state battery manufacturing and future automotive supply agreements.
AWS adds Claude Sonnet 5.5 and Grok 4.7 to Amazon Bedrock
AWS made Claude Sonnet 5.5 available through Amazon Bedrock and Claude Platform on AWS, emphasizing coding and knowledge-work use cases. AWS also added xAI’s Grok 4.7, which supports a 500,000-token context window and four configurable reasoning levels. **Source:** `https://aws.amazon.com/about-aws/whats-new/2026/09/claude-sonnet-5-5-aws/` | `https://aws.amazon.com/blogs/machine-learning/grok-4-7-is-now-available-on-amazon-bedrock/` | **Published:** September 28, 2026 **Why it matters:** AWS is using model choice and enterprise controls to make Bedrock a broader distribution layer for competing frontier models, increasing the strategic value of cloud-based inference and governance.
Momentus demonstrates AI-enabled sensing during an on-orbit rendezvous mission
Momentus said it successfully demonstrated an AI-enabled LiDAR and imaging suite during an on-orbit rendezvous and proximity-operations mission with a NASA satellite. The company described the test as a validation of sensing and communications technologies for future space missions. **Source:** `https://momentus.gcs-web.com/news-releases` | **Published:** September 29, 2026 **Why it matters:** Successful on-orbit demonstrations can improve the commercial case for satellite inspection, servicing, and autonomous navigation services.
Raytheon receives AMRAAM contract valued at up to $20.7 billion
RTX’s Raytheon said it received a five-year multiyear AMRAAM contract with two option years valued at up to $20.7 billion. The agreement is intended to accelerate production to at least 1,900 missiles annually, and AMRAAM is deployed on 14 platforms across 44 countries. **Source:** `https://www.rtx.com/news/news-center/2026/09/28/rtxs-raytheon-awarded-20-7-billion-multi-year-contract-for-amraam-under-landmar` | **Published:** September 28, 2026 **Why it matters:** The award provides substantial multiyear visibility for RTX’s missile business and reinforces the broader defense-sector shift toward higher munitions production capacity.
Consumer confidence falls to 81.9 in September
The Conference Board’s Consumer Confidence Index fell 6.7 points to 81.9 in September from 88.6 in August. The Present Situation Index declined 7.9 points to 109.3, while the Expectations Index fell 5.9 points to 63.6. **Source:** `https://www.prnewswire.com/news-releases/us-consumer-confidence-fell-in-september-302892867.html` | **Published:** September 29, 2026 **Why it matters:** A sharp decline in confidence, particularly in expectations, raises downside risk for discretionary spending and consumer-facing earnings.
U.S. job openings fall to 7.079 million in August
The August JOLTS report showed 7.079 million job openings, down from 7.335 million in July, while hires were 5.2 million and total separations were 5.1 million. Quits were 3.1 million and layoffs and discharges were 1.6 million. **Source:** `https://www.fxstreet.com/news//us-jolts-job-openings-dropped-to-7079-million-in-august-202609291403` | **Published:** September 29, 2026 **Why it matters:** The decline in vacancies provides additional evidence of labor-market cooling ahead of the September employment report and could influence expectations for future Federal Reserve policy.
Earnings
CarMax reports fiscal second-quarter revenue of $7.9 billion and EPS of $1.16
CarMax reported fiscal second-quarter net revenue of $7.9 billion, up 19.5% year over year, and net earnings of $165.3 million, or diluted EPS of $1.16, compared with $0.64 a year earlier. The company also said it plans to resume share repurchases in the third quarter of fiscal 2027. **Source:** `https://investors.carmax.com/news-and-events/news/news-details/2026/CarMax-Reports-Second-Quarter-Fiscal-2027-Results/default.aspx` | **Published:** September 29, 2026 **Why it matters:** Higher unit sales and revenue growth indicate improving used-vehicle demand, although lower gross profit per retail and wholesale unit shows that pricing actions are still pressuring margins.