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The S&P 500 has enjoyed an epic rally over the past five days — but the advance may be more mechanical and driven by options positioning, rather than by an improvement in investors’ fundamental outlook.

What a difference a week makes. The S&P 500 has surged more than 6% over the past five days, its biggest gain since last year’s tariff tantrum.

The cloud-monitoring company faced a high bar due to its strong stock performance this year and ended up beating expectations by less than it did in the prior quarter.

The chip maker recorded its largest-ever weekly increase in market capitalization. O recorte ajuda a contextualizar a pauta dentro de Investimentos.

Gemini Omni and personal avatars in Google Vids make video creation easier than ever. O recorte ajuda a contextualizar a pauta dentro de IA.

Mark Zuckerberg has published a WSJ op-ed that argues superintelligence must reach individuals, not just a handful of institutions. The Meta chief published the piece as a statement of company philosophy rather than a product announcement. It contains no release dates, no benchma

Spotify says Merlin, which represents more than 30,000 independent labels and distributors, has joined Universal Music Group in backing its upcoming AI-powered remix and covers product. The paid tool will let fans create AI-generated covers and remixes of participating artists’ m

Tesla's Shanghai factory is busier than ever but might be cut loose. O recorte ajuda a contextualizar a pauta dentro de IA.

Alibaba has launched Qwen3.8-Max, its largest AI model to date, as DeepSeek’s latest V4-Flash model draws attention for inference pricing that is lower than several competing systems. Qwen3.8-Max has 2.4 trillion parameters and uses a mixture-of-experts architecture, which activa

SpaceX won't build large cell towers but plans small base stations across US. O recorte ajuda a contextualizar a pauta dentro de IA.

Researchers at security firm Zenity found more than a dozen flaws in AI browsers—and managed to get OpenAI’s Atlas to make an unauthorized Amazon purchase.

Its WeatherNext model, which will be open-sourced, can accurately predict both a storm’s track and intensity using lower-resolution weather data. Researchers don't yet fully understand how it does this.