Cramer says oil and energy trades fueled by Venezuela news are unwise

CNBC’s Jim Cramer said Monday that investors chasing the market’s reaction to Venezuela’s political upheaval are making a familiar mistake: confusing short-term trading opportunities with long-term investing. Cramer urged investors to focus on owning high-quality stocks and sticking with them, rather than jumping into trades where valuations could swing on every passing headline. “Along with…

Read More

$160 million export-controlled Nvidia GPUs allegedly smuggled to China

On Dec. 8, Federal prosecutors in Texas unsealed documents that revealed an investigation into a massive smuggling network that stretched across the U.S. and the world. Dubbed “Operation Gatekeeper” by the feds, the investigation wasn’t focused on drug smuggling or stolen goods but rather an alleged secret, underground network of suppliers for Nvidia‘s graphic processing…

Read More

Nvidia Blackwell, Google TPUs, AWS Trainium: Comparing top AI chips

Nvidia outperformed all expectations, reporting soaring profits Wednesday thanks to its graphics processing units that excel at AI workloads. But more categories of AI chips are gaining ground. Custom ASICs, or application-specific integrated circuits, are now being designed by all the major hyperscalers, from Google’s TPU to Amazon’s Trainium and OpenAI’s plans with Broadcom. These…

Read More