CNBC Daily Open: Tech falls to earth, Musk's fortunes diverge

Elon Musk, CEO of Tesla and SpaceX, stands with U.S. President Donald Trump, Mark Zuckerberg, CEO of Meta Platforms, Speaker of the House Mike Johnson (R-LA) and others holds a press briefing with AI executives following a meeting on artificial intelligence outside the West Wing of the White House on Sept. 29, 2026 in Washington, DC. Kevin Dietsch | Getty ImagesHello, this is Anniek Bao writing to you from Singapore. Markets open and close every day. Today, the Daily Open will close for the final time.Thank you for making us part of your morning routine. From interest rates and market swings to the rise of AI, we hope we've helped make sense of the biggest business stories and given you something enjoyable to read along the way.From Monday, you will be receiving Morning Squawk, which is your daily look at the news shaping markets and business. If you would like to unsubscribe, you can click here.It's been a pleasure writing for you, truly, and thank you for reading.— Lim Hui Jie, Leonie Kidd, Anniek Bao and Justina LeeWhat you need to know todayMarkets are digesting the tech rout on Wall Street with the Nasdaq Composite index falling 2.6% for its worst day since early July on renew...