Expo News Today — September 22, 2026

Global markets are navigating a complex landscape of geopolitics and corporate developments. The ongoing tensions between Iran and the US have been a key driver of oil price movements, with traders initially pushing prices up on concerns of escalating conflict, only to see gains reversed as diplomatic hopes emerged from the United Nations General Assembly meeting. This seesaw action reflects the uncertain outlook for the region and its impact on global energy markets.

Beyond the oil market, corporate news is also making headlines. Meta's new AI agent, Muse, has made a strong start, surpassing its competitors in post-launch downloads. In contrast, former President Trump's lawsuit against a media ban is set to go to court, while Paramount is reportedly on the verge of settling a lawsuit with state attorneys general, paving the way for a merger with Warner Bros. Meanwhile, stock markets had a positive day on the surface, but some analysts are sounding alarm bells over a phenomenon not seen since the late 1990s, suggesting that beneath the calm, there are potential concerns that investors should be aware of.

Today's signal:
• Oil prices reverse gains as United Nations General Assembly meeting lifts hopes for Iran war diplomacy (cnbc.com)
• Oil rises amid worries of growing Iran-U.S. tensions after Bessent issues Iranian airline shutdown warning (cnbc.com)
• Stocks had a great day on the surface. But something alarming occurred not seen since 1999 (cnbc.com)
• Meta's Muse personal AI agent tops ChatGPT, Grok and Claude for post-launch downloads (cnbc.com)
• Trump media ban lawsuit set for Wednesday court hearing (cnbc.com)
• Paramount and state AGs will settle lawsuit, allowing Warner Bros. merger to proceed, reports say (cnbc.com)