To kick off a new month and new quarter, this week's update to the IBD Breakout Stocks Index features artificial intelligence powerhouses Nvidia (NVDA), Alphabet (GOOGL), Palantir Technologies (PLTR) and Arista Networks (ANET).X It also shines a spotlight on six IPO Leaders, including Duolingo (DUOL), Kaspi (KSPI) and Samsara (IOT).The question now is, how will these and other leading growth stocks fare as the major market indexes run into some turbulence this week?Tracking the IBD Breakout Stocks Index, th ...