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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 volatility measures are saying about the S&P 500’s rally to record highs. O recorte ajuda a contextualizar a pauta dentro de Investimentos.

Bullish derivative bets mesh with the buy-the-dip mentality, says IBKR’s Sosnick. O recorte ajuda a contextualizar a pauta dentro de Investimentos.

Alfred Wahlforss was running out of options. His startup, Listen Labs, needed to hire over 100 engineers, but competing against Mark Zuckerberg's $100 million offers seemed impossible. So he spent $5,000 — a fifth of his marketing budget — on a billboard in San Francisco displayi

OpenAI is deploying a Health feature inside ChatGPT, giving users the option to connect Apple Health data and medical records to the chatbot. Logged-in users aged 18 and older can access it now on web and iOS, across the Free, Go, Plus, and Pro tiers. Users link Apple Health and,

Cybersecurity wasn’t really something small and mid-sized businesses worried about too much a few years back. That’s changed fast. Once your customer data, your apps, your internal tools all end up online, protecting the server behind them stops being optional. And attacks aren’t

By focusing on electrolytes, MIT scientists are making sodium-metal batteries a more practical energy storage option. O recorte ajuda a contextualizar a pauta dentro de IA.

The least bad option for the US is to let the MoU Article 5 play out. O recorte ajuda a contextualizar a pauta dentro de Cultura.

As gaming laptop prices continue to rise, it’s increasingly difficult to find affordable options that aren’t terrible. Here are your best options based on performance and cost.

The Asus Chromebook Plus CX34 is a dependable laptop that doesn’t cost a fortune, despite being nearly three years old. It’s cheaper than usual right now, and you have a few options in the sub-$400 range. The option with the most storage is currently on sale for $399.99 (about $1

The Birdfy Feeder Rookie is a good option if you’re new to birdwatching or simply don’t want to spend a lot on a smart feeder, and several configurations are on sale. The standard model is down to $59.99 ($60 off) at Amazon, which is close to its lowest price. It includes seven d

Ask someone if they'd rather take $5 today or $10 next week and they'll know which option is better. O recorte ajuda a contextualizar a pauta dentro de Ciência.