The SNB also cut its interest rates by 25 basis points, taking its three-month Libor target range down to 0-0.75 per cent.

• 瑞士央行称，自从去年12月份的上一次政策会议以来，经济形势急剧恶化，未来3年存在通缩风险。“因此要求采取果断行动，有力地放松货币环境。”