SQUAWK BOX, THURSDAY 28TH JANUARY, 2021

Wall Street sells off as equity markets suffer their worst session since October, with volumes spiking in the heaviest trading day since 2007. Apple posts its largest-ever quarterly revenue of $100bn as every category sees rising sales. Shares, however, sink in after-hours trading. Facebook stock is also down, with CEO Mark Zuckerberg blaming Apple’s privacy reforms despite the social media giant beating quarterly forecasts. And shares in GameStop see another rollercoaster session rising by 134 per cent before falling as hedge funds scramble to cover short bets.