The GTC conference did not provide many meaningful catalysts for the stock. Many of the announcements had been largely expected or were reiterations of prior commentary,” Wil

Here are some of the major companies whose stocks moved on the week’s news.

Nvidia shares slid Tuesday as CEO Jensen Huang gave a highly anticipated keynote address at the AI chipmaker's GTC conference. Monitor these key support and resistance levels on the stock's weekly chart.

But his latest foray into the quantum world appeared to have the opposite effect. Despite Huang's public change of tune, several key stocks in the sector tumbled on Thursday, with

Nvidia's Quantum Day gave quantum computing companies a shot at the spotlight. However, without any big announcements from the firms, investors mostly used the event as a chance to sell the recently high-flying stocks.

Huang announced at Nvidia's annual software developer conference in San Jose, where Nvidia held a day of events focused on quantum computing.