SQUAWK BOX, THURSDAY 21ST OCTOBER, 2021

Strong U.S. earnings push the Dow to a new intra-day high, while Bitcoin hits its own record. Tesla shares sink in extended trade after the EV maker issues a warning about supply chain problems affecting margins. In France, retail giant Carrefour holds its FY cashflow outlook steady despite taking a hit from Covid restrictions. And Swiss-Swedish robotics and automation giant ABB cuts guidance, as earnings miss forecasts.