slack-shares-plunge-as-growth-stays-steady-with-no-coronavirus-spike

Slack shares plunge as growth stays steady with no coronavirus spike

Stewart Butterfield, co-founder and chief executive officer of Slack Technologies Inc., speaks during an event in San Francisco, California. David Paul Morris | Bloomberg | Getty Images Slack shares fell as much as 20% in extended trading on Tuesday after the team communications software company reported fiscal second-quarter results and full-year guidance that exceeded analysts’