Reddit stocks rose more than 7% before the market opened, while Roblox rose more than 10%.

Social news aggregation platform Reddit's stock rose over 7% in pre-market trading. On the news front, the company has approved a stock buyback plan of up to $1 billion. Online video game platform Roblox's stock rose over 10% in pre-market trading. On the news front, the company's 2026 full-year performance guidance exceeds market expectations.