https://www.cnet.com/news/facebook-shares-plunge-after-warning-of-slowing-growth/ > Facebook shares nosedived Thursday morning, chopping more than $100 billion from the company's market value, a day after a similar selloff caused by its earnings report that suggested growth at the social network was slowing. > Shares in Facebook, long one of the steadiest tech investments, collapsed by almost 20 percent in morning trading to $175 a share. The drop, which followed a nearly 25 percent free fall on Wednesday evening that wiped away roughly $150 billion in value, is among the largest ever single-day drops in market capitalization, the value of all of Facebook's shares added together.