Jensen Huang resigning as CEO of Nvidia (NVDA) is creating a storm of volatility across tech stocks as more uncertainty around the AI trade swells. Diane King Hall discusses the road ahead for interim CEO and current CFO, Colette Kress, as Wall Street searches for direction as the Mag 7 giant falls to the number three spot in market cap. She turns to other AI movers in Western Digital (WDC), which was removed from Evercore ISI's "tactical outperform" list. Similar AI memory stocks like Micron (MU) and SanDisk (SNDK) also tumbled.