Stocks making the biggest moves midday: Tesla, Alaska Air, Texas Instruments, Western Digital and more

Check out some of the companies making the biggest moves midday: Tesla — CEO Elon Musk disclosed he bought $1 billion worth of shares of the electric vehicle maker on Friday, helping send the stock 6% higher. On Semiconductor , Analog Devices , Texas Instruments — China launched an antidumping probe into certain analog chips…

‘Bottom of the first inning.’ Winklevoss twins see bitcoin reaching $1,000,000 in 10 years

Cameron Winklevoss, co-founder and president of Gemini Trust Co., left, and Tyler Winklevoss, co-founder and CEO of Gemini Trust Co., on stage during the Bitcoin 2025 conference in Las Vegas, Nevada, on May 27, 2025. Bridget Bennett | Bloomberg | Getty Images The Winklevoss twins, whose cryptocurrency company Gemini Space Station is going public, don’t…