Why is GDS Holdings HK stock surging today?

Recent market activity shows a significant surge in stock prices across diverse sectors. Notable gains are observed for GDS Holdings HK, Cohort, and Nu Holdings. Additionally, Reddit, STRATEC Biomedical, and Schouw & Co. are experiencing upward trends. Valneva, DFDS, VZ, and Fox are also reporting stock surges today. These simultaneous increases indicate a period of high volatility and positive momentum for these specific companies across global financial markets, attracting substantial investor attention and trading volume.