GD Culture Group shares surge 20.26% after-hours as balance sheet reveals 7,500 Bitcoin holdings and trading services operations.

GD Culture Group surged 20.26% in after-hours trading following reports that the company holds 7,500 bitcoins on its balance sheet and operates as a holding company providing trading services through subsidiaries. The disclosures highlighted its exposure to Bitcoin's recent price volatility and its diversified business model, which includes trading services as a core activity. Both news events directly reference the firm’s Bitcoin assets and corporate structure as catalysts for the intraday and after-hours gains, aligning with the upward price movement.