A Credit Suisse logo on the roof of the Credit Suisse Group AG headquarters in Zurich, Switzerland, on Thursday, April 8, 2021. Credit Suisse Chief Executive Officer??Thomas Gottstein gathered dozens of managing directors at the global bank on a conference call late Tuesday, as part of crisis-management efforts after the lender announced that it stands to lose as much as $4.7 billion amid the meltdown of hedge fund??Archegos Capital Management. Photographer: Stefan Wermuth/Bloomberg via Getty Images