Musk's rocket-maker and satellite internet provider will trade under the ticker SPCX

YouTube said it worked with experts to provide appropriate experiences. TikTok said it was disappointed Ofcom had not acknowledged its safety features.

The chip giant reported more stellar results but its shares fell after-hours as investors wonder if it can keep up its pace of growth amid greater competition.

The trial had been set as a test case for 1200 other school districts making similar claims.