Walmart earnings top estimates, Nvidia stock pops after earnings

Hello and welcome to morning brief market sunrise. I'm Ramzan Karali live from Yahoo Finance Studios in London. It's Thursday 20th November.Coming up on the show, the Nvidia effect. Its earnings have given tech stocks a supercharge. Investor focus now turns to the latest jobs report.Will it give the green light for a rate cut. and I'll bring you the earnings live on the show from the world's biggest retailer, Walmart. So, grab your coffee and let's own the morning.It's all about Nvidia this morning. It incr ...