In September yields on some short-term bonds, half of which are on the ecb's balance-sheet, fell 1.1 percentage points below interbank interest rates, to their lowest since the euro-zone crisis.
9 月,一些短期债券的收益率比银行同业拆借利率低 1.1 个百分点, 降至欧元区以来的最低水平, 其一半在欧洲央行的资产负债表上。