The company said it had sold all 75 million shares it had offered to investors.

Shares in the video game retailer surge after an account tied to "Roaring Kitty" claimed a large stake.

Short selling can be risky, but more and more amateur investors are taking it up.

The trading platform, which is popular with amateur investors, reported a large drop in revenues.

The popular US trading app suffered a social-engineering attack that compromised user details.

After a poor stock market debut, amateur investors are snapping up shares in the online trading platform.

Shares in the online trading platform fell in its first day of trading in a lacklustre debut.

Issuing a new share sale, the firm warned investors could lose their money if they bought at current prices.