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{"id": 506437, "content": "【美国 {"id": 506437, "content": "【美国SEC允许经纪交易商将罗素1000指数和标普500指数的成分股作为抵押品】金色财经报道，美国证券交易委员会（SEC）现允许经纪交易商在借入证券时，将罗素1000指数和标普500指数的成分股作为抵押品。 \n此举旨在提高流动性并加强借贷市场的风险管理。", "content_prefix": "美国SEC允许经纪交易商将罗素1000指数和标普500指数的成分股作为抵押品", "link_name": "原文链接", "link": "https://x.com/Cointelegraph/status/2038798533990518891", "grade": 4, "sort": "", "category": 0, "highlight_color": "", "images": [{"width": 897, "height": 807, "thumbnail": "https://img.jinse.com.cn/jinse_1774922742150897086_live-rb.png", "url": "https://img.jinse.com.cn/jinse_1774922742150897086_live-rb.png"}], "created_at": 1774922750, "created_at_zh": "2026-03-31", "attribute": "精选", "up_counts": 324, "down_counts": 190, "zan_status": "", "readings": [], "extra_type": 0, "extra": null, "prev": null, "next": null, "word_blocks": [], "is_show_comment": 1, "is_forbid_comment": 0, "comment_count": 0, "analyst_user": null, "show_source_name": "", "vote_id": 0, "vote": null, "date": "2026-03-31"}... |