OpenAI demande aux investisseurs de regarder au-delà d’une structure de coûts très lourde alors qu’elle se prépare à une entrée en Bourse. Le propriétaire de ChatGPT a dépensé 34 milliards de dollars en 2025, généré environ 13 milliards de dollars de revenus et a clos l’année sur une perte déclarée de 39 milliards de dollars. Ces charges sont liées au développement de nouveaux systèmes, à l’achat de puissance de calcul et à l’exploitation de centres de données.

Apple Inc. (AAPL) a clôturé la séance du 15 juin à $296.42, en hausse intrajournalière de +1.82%. Ce rebond a apporté un répit après une semaine agitée. À l’issue de la Worldwide Developers Conference (WWDC) 2026, organisée du 8 au 12 juin, le titre a reculé de 5% sur la semaine depuis un record de $317.40.

IREN Limited a finalisé lundi le rachat du groupe espagnol Nostrum Group, ajoutant 490 mégawatts de puissance sécurisée et raccordée au réseau, alors que le mineur de bitcoin accélère son expansion dans les infrastructures de cloud dédiées à l’IA. L’opération marque l’entrée d’IREN en Europe et offre au groupe coté au Nasdaq une base en Espagne pour développer des centres de données pour l’intelligence artificielle. Nostrum Group opère sous la raison sociale Ingenostrum, S. L.

Bittensor's TAO rose 9% over the past 24 hours, lifting its weekly advance to 28% after rebounding from the $180.9 support area. The move carried price from about $215 to $267.4 in two sessions as volume surged above $560 million and momentum indicators improved. Traders are now watching the $280–$300.6 zone, with $244.7–$255 flagged as key support if the pullback deepens.

On June 13, 2026, the Trump administration directed Anthropic to restrict its most advanced cybersecurity AI, leading the company to suspend global access to Mythos and Fable 5. The move followed export-control concerns and suspicions of unauthorized access to Mythos, while Anthropic said it could not reliably verify user nationality per API session in real time. As of June 14, 2026, service remains halted with no published timeline to restore access.

After the U.S. government ordered Anthropic to restrict foreign access to its Fable 5 and Mythos 5 models, the company removed both systems globally rather than risk noncompliance. Over the past seven days, about $2.87 billion flowed into AI-linked crypto tokens, with 15 of the top 20 assets in the category posting gains. Bittensor rose 34.17% to $263.74, while Audiera jumped 223.13% on the week but fell 2.23% over the last 24 hours.

On June 12, 2026, the U.S. Commerce Department directed Anthropic to suspend access to Claude Fable 5 and Claude Mythos 5, prompting a worldwide shutdown of both models. Prediction-market traders then began pricing when access might return, with Kalshi showing 68% odds for a restoration before July 1, 2026 and Polymarket listing a 71% chance by July 1.

Anthropic said it has shut off customer access to its Fable 5 and Mythos 5 models to comply with a U.S. export-control directive. The company said the order, received at 5:21 pm Friday, bars access by any foreign national worldwide and led it to disable the models for all customers, including those in the U.S. Anthropic said its other models will remain available.