NEW YORK — Robinhood and other online trading platforms are moving to restrict trading in GameStop and other stocks that have soared recently due to rabid buying by smaller investors.
GameStop stock has rocketed from below $20 earlier this month to more than $400 early Thursday as a volunteer army of investors on social media challenged big institutions who had placed market bets that the stock would fall. The stock fell, however, to around $240 after sliding more than 30% in midday trading.
Robinhood said Thursday investors would only be able to sell their positions and not open new ones in some cases, and Robinhood will try to slow the amount of trading using borrowed money.
Besides GameStop, Robinhood said trading in stocks such as AMC Entertainment, Bed Bath & Beyond, Blackberry, Nokia, Express Inc., Koss Corp., American Airlines, Tootsie Roll, Trivago and Naked Brand Group would be affected by the new restrictions.
Interactive Brokers also placed option trading of AMC, BlackBerry, Express, GameStop and Koss “into liquidation,” citing extraordinary volatility in the markets. It also tightened margin requirements indefinitely on “short stock positions.”
“We do not believe this situation will subside until the exchanges and regulators halt or put certain symbols into liquidation only,” the company tweeted.
The measures follow similar trading restrictions on Wednesday by Schwab and TD Ameritrade.
Some big institutions such as Citron Research and Melvin Capital had placed bets that GameStop shares would fall as the company tries to transform itself from a bricks and mortar retailer to a seller of online video games.
But smaller investors rallied to the stock. By sending the stock soaring higher, they forced the big players to cover their bets by buying the stock, increasing the stock even further.
Robinhood’s stated goal is to “democratize” investing and to bring more regular people into investing. But the company has run afoul of regulators who say the company downplays the risks of trading. Robinhood says it is making moves to better educate users of its platform about those risks.