Nvidia's (NVDA) first-quarter earnings are highly anticipated as the chip company's stock closed at a record high on Tuesday. Yahoo Finance's Julie Hyman breaks down Nvidia's earnings expectations and the important role it plays as a catalyst for the broader equity market, particularly in the S&P 500 (^GSPC). For more expert insight and the latest market action, click here to watch this full episode of Asking for a Trend. This post was written by Melanie Riehl Read this story