瑞银将回购至多20亿美元的股票。

Core Viewpoint - UBS plans to repurchase up to $2 billion of its shares [1] Group 1 - The share buyback program indicates UBS's confidence in its financial position and future growth prospects [1] - This move is expected to enhance shareholder value and improve earnings per share [1] - The repurchase will be executed in a structured manner, reflecting UBS's commitment to returning capital to shareholders [1]