Nvidia is nearing a record high. This is what's driving it.

Nvidia's stock surged 25% since September, nearing its all-time high.OpenAI's $6.6 billion funding last week preceded the stock's ascent.Two other key factors signal ongoing demand for AI computing. Sign up to get the inside scoop on today’s biggest stories in markets, tech, and business — delivered daily. Read preview Thanks for signing up! Go to newsletter preferences Thanks for signing up! Access your favorite topics in a personalized feed while you're on the go. Email address By click ...