Why DocuSign and Zoom Video Stocks Are Down Today -- but BlackBerry Stock Is Up

Why DocuSign and Zoom Video Stocks Are Down Today -- but BlackBerry Stock Is Up

It's looking like an up-and-down day for tech stocks Thursday, with shares of DocuSign (NASDAQ: DOCU) and Zoom Video Communications (NASDAQ: ZM) -- two equities that have fairly thrived in the coronavirus economy -- giving back some gains and falling today. As of 11:30 a.m. EDT, DocuSign stock is down 3.4% and Zoom Video shares are off 6.5%. In contrast, though, shares of former smart-phone-making star BlackBerry (NYSE: BB) are flying -- up 7.1%.