Day: October 23, 2025
I joined a 24-hour ‘vibe coding’ hackathon and helped build an app – here are my biggest takeaways
CNBC correspondent Ernestine Siu attended an AI hackathon. Courtesy of Ernestine Siu I like to spend most of my weekends taking workout classes with friends, exploring new restaurants or vegging out on the couch with a movie on. The past weekend, however, was unique. Instead of the usual routine, I chose to immerse myself in […]
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Elon Musk said Tesla’s robot will be ‘incredible surgeon,’ left Wall Street with no guidance on EVs
Elon Musk listens as reporters ask U.S. President Donald Trump and South Africa President Cyril Ramaphosa questions during a press availability in the Oval Office at the White House on May 21, 2025 in Washington, DC. Chip Somodevilla | Getty Images There was a lot missing from Tesla’s third-quarter earnings call. CEO Elon Musk said […]
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CNBC Daily Open: Tesla’s increased costs outweighed its revenue growth
Tesla electric vehicles are parked at a Tesla service center on Aug. 2, 2025 in San Diego, California. Kevin Carter | Getty Images There are generally two ways for a company to increase its profit: increasing sales or cutting costs. Preferably both at the same time — because a rise in revenue might be overshadowed […]
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Bank of Korea holds rate at 2.5% as tighter property rules kick in
Bank of Korea warned there’s a chance of increased volatility following more rate hikes from the Fed, following U.S. Federal Reserve Chair Jay Powell’s speech in Jackson Hole. Photographer: SeongJoon Cho/Bloomberg via Getty Images Bloomberg | Bloomberg | Getty Images South Korea’s central bank kept its benchmark interest rate unchanged at 2.5% Thursday, extending a […]
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Elon Musk says Tesla ‘not about to replace Nvidia’ as EV maker develops chips for cars, robots
Tesla CEO Elon Musk listens as U.S. President Donald Trump speaks to reporters in the Oval Office of the White House on May 30, 2025 in Washington, DC. Kevin Dietsch | Getty Images Tesla’s forthcoming artificial intelligence chip that it’s calling the AI5 will be manufactured by Samsung in Texas as well as by TSMC […]
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Asia-Pacific markets fall, tracking Wall Street declines on concerns over U.S.-China trade relations
Asia-Pacific markets fell Thursday, tracking Wall Street’s declines on concerns about U.S.-China trade relations. Trade fears resurfaced after Reuters reported Wednesday stateside that the Trump administration is considering curbs on exports to China that are made with U.S. software, citing a U.S. official and three people briefed by U.S. authorities. The sources said that the plan, […]
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