来源:[1] 贝莱德在美联储可能降息前对长期美债转为“中性” (https://www.marketwatch.com/story/blackrock-t ...)[2] 贝莱德在美联储可能降息前对长期美债转为“中性” (https://vertexaisearch.cloud.google.com/groun ...)[3] 今日美联储会议:鲍威尔称美联储面临“挑战性局面”——Investopedia (https://vertexaisearch.cloud.google.com/groun ...)