Market Close: Oil, AI, Earnings and Investor Risks

I cover the market’s mixed close and the forces shaping stocks, including oil supply risks tied to Russia and Ukraine and shipping costs around the Strait of Hormuz. The roundup also examines technology and corporate developments alongside banking, consumer and media topics.

■ Markets and energy
- Bull-market conditions, oil prices, the ceasefire headlines and Hormuz flows
■ Technology and corporate news
- Meta’s Muse AI models, Microsoft’s Maia chips and Bumble’s reported take-private talks
■ Finance and business
- Fannie Mae and Freddie Mac, payment companies, bank earnings, AI financing risks and Vita Coco’s origins
■ Consumers and upcoming events
- Medicare enrollment choices, housing data and the scheduled earnings reports

For investors and business-minded viewers, these discussions provide context on the news and risks markets are weighing. Viewers can use the coverage as a checklist for monitoring earnings, rates and energy developments; Medicare enrollees can compare drug-plan coverage and provider networks during open enrollment.