Today’s essential intelligence on markets, energy, AI and geopolitics.
Key takeaways:
• Geopolitical and economic turbulence
• Technological scrutiny and performance issues
Moderna’s melanoma data sinks the stock despite a working vaccine
Moderna shares plummeted after results for its melanoma vaccine, according to Bloomberg. France deploys 70,000 officers for Saturday protests
Interior Minister Laurent Nuñez said 70,000 police and gendarmes will be on duty nationwide, after last weekend’s violence (ZDF).
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Transcript
JOHN: Welcome to The Gist. It is Friday, October 23rd, 2026. I’m John.
MARY: And I’m Mary. We are your smart friends on the go, decoding the world’s hidden machinery.
JOHN: Let’s start with The Gist View. The US drugmaker Moderna just proved its new melanoma vaccine actually works. So naturally, its stock price plummeted.
MARY: It sounds backwards, but the math explains everything. Back in 2022, Moderna was pulling in 19 billion dollars from COVID vaccines. Fast forward to 2024, and that number shrank to just 3.2 billion.
JOHN: Investors priced Moderna’s stock assuming cancer vaccines would replace all that lost COVID cash. A modest medical success simply cannot fill a massive financial hole. Moderna desperately needed a blockbuster to justify its valuation.
MARY: But their partner on this drug, Merck, does not need a miracle. Merck just needs the vaccine to be effective enough to keep patients using Keytruda. That is Merck’s flagship cancer immunotherapy.
JOHN: Keytruda is a cash cow. It brought Merck nearly 30 billion dollars in 2024. But it loses US patent protection in 2028. For Merck, this vaccine is just a shield to protect their existing revenue.
MARY: Ultimately, health insurers hold the real power here. Each vaccine dose is custom-made for a single patient. Insurers will look at the massive price tag and ask: does this add enough value over using Keytruda alone? If the answer is no, the money stops flowing.
JOHN: Exactly. Let’s pivot to the Global Overview. If you want to know how the average consumer is feeling, look at the companies selling to them. They are pulling up the drawbridge.
MARY: Kering—the parent company of Gucci—is seeing a major sales slowdown in North America and China. The shoemaker Decker Outdoor just slashed its sales forecasts.
JOHN: And American Express is cutting three and a half thousand jobs. That is five percent of its global workforce. The incentive here is clear. These brands are no longer betting on consumer demand bouncing back. Instead, they are laying people off to protect their profit margins.
MARY: Meanwhile, the energy sector is finding growth in an unexpected place. SLB, the giant oilfield services company, just reported over 9 billion dollars in revenue for the quarter.
JOHN: And a huge chunk of that growth did not come from drilling. It came from data centers. AI requires massive computing power, which means it requires massive cooling and electricity.
MARY: It is a perfect picture of the modern economy. An oilfield giant is now acting as a tech infrastructure player. Follow the energy money, and it leads straight to a server rack.
JOHN: Speaking of tech in the field, geopolitical risks are spiking. A drone just struck a commercial ship in the Black Sea.
MARY: It happened just outside Romania’s territorial waters. Romania is a NATO member. One crew member was killed, and three are missing. The Romanian president is calling it a Russian escalation.
JOHN: The immediate result? Shipping insurers and port operators are going to hike their rates. The cost of moving goods through that region just got a lot more expensive.
MARY: And over in Ukraine, soldiers say their Starlink connections are still failing when they fly drones at high speeds.
JOHN: This is a big deal. Donald Trump recently promised to restore that service, and earlier European testing claimed the network wasn’t being throttled. But the reality on the ground tells a different story.
MARY: Let’s turn to The European Perspective. France is bracing for a very tense weekend. The Interior Minister is deploying 70,000 police officers nationwide after violent protests last week.
JOHN: The power angle here is the price tag. France is shifting massive security costs onto a national budget that is already bleeding.
MARY: And that budget is facing intense political gridlock. French lawmakers just voted down the revenue section of the Social Security bill.
JOHN: But the bill is not dead. The government wants to attach it to the main state budget. That forces everything—health, pensions, and state funding—into one giant negotiation. It gives opposition parties massive leverage to hold up the entire government.
MARY: Down in Italy, the energy giant Eni is taking a different approach to social pressure. They just capped retail fuel prices until the end of the year.
JOHN: Petrol is capped at 1 euro and 99 cents a litre. Diesel at 2.25. Drivers benefit immediately, of course. But why would Eni eat the cost?
MARY: Because high fuel prices were sparking massive truck blockades in southern Italy. Eni is absorbing the gap between market prices and their retail margins. They are essentially buying social stability.
JOHN: And inflation isn’t done with Europe. Germany’s main business survey group, the Ifo Institute, says more companies plan to raise prices. They expect inflation to climb back above 3 percent, with winter power bills going up.
MARY: Let’s look at tech regulation. Greece just passed a law banning social media for kids under 15. It takes effect January 1st, 2027.
JOHN: The governing party pushed it through alone. For tech platforms, this means building completely new age-verification systems for yet another European country.
MARY: Which is exactly the goal. The more fragmented and expensive these national rules get, the more pressure builds on Brussels to pass one strict, common EU standard. Greece is forcing the issue by raising compliance costs.
JOHN: Finally, a troubling health story. Officials are tracing new Ebola cases in Kenya and Nigeria. Both patients reportedly passed through Uganda’s Entebbe airport on October 3rd.
MARY: The problem? Uganda says it has zero active cases. But new data from Switzerland completely contradicts Uganda’s travel records for the Nigerian patient.
JOHN: The virus thrives in this exact kind of blind spot. When countries fail to share accurate travel data, early detection falls apart.
MARY: That brings us to today’s temperature check. Across the board, we are seeing the high cost of friction. Tech platforms face a fractured Europe. Shippers face a militarized Black Sea. And consumer brands are slashing jobs just to survive a spending slump. It is a highly defensive Friday.
JOHN: Well said. Thanks for spending part of your day with us.
MARY: And hey, if you like having a smart friend in your ear, you’ll love having one in your inbox. Check the link in the show notes to subscribe to The Gist’s daily newsletter for free. It’s the easiest way to stay ahead of the curve.
JOHN: Have a great weekend. We will catch you on Monday.
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