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 ...

Just_Super/iStock via Getty Images Listen here or on the go via Apple Podcasts and Spotify Sara Awad, from Tech Stock Pros, returns to discuss the volatile and stressful tech sector (1:30) Negative thesis on Nvidia (5:30). Do earnings calls matter? (12:50). CoreWeave's green flags, upcoming earnings (22:10). Palantir update (24:40). Why Tesla is a tricky stock (26:20). Downgrading and upgrading AMD (32:30). Transcript Rena Sherbill: Sara Awad from Tech Stock Pros and the investing group Tech Contrari ...