{
  "declared_links": {
    "economic_signal_ids": [
      "believability",
      "china-econ",
      "cny-fix-gap",
      "data-darkness",
      "stock-connect"
    ],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "中新网北京10月14日电 (记者 陈康亮)中国期货业协会(下称中期协)14日披露的数据显示，以单边计算，9月全国期货交易市场成交量约1189.74百万手，成交额约84.52万亿元，同比分别增长53.9%和18.21%。",
  "desk": "rights",
  "event_id": "event-b3d742bac20d35028864a70e",
  "evidence_groups": [
    {
      "group_id": "china-news-service-state-media",
      "roles": [
        "media"
      ],
      "source_ids": [
        "china-news-service-finance"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "china-news-service-state-media",
      "item_id": "item-350ff45ef039f479d9693c4d",
      "published_at": "2026-10-14T13:35:21Z",
      "role": "media",
      "source_id": "china-news-service-finance",
      "source_name": "China News Service",
      "title": "中期协：9月全国期货交易市场成交额同比增逾18%",
      "url": "https://www.chinanews.com.cn/cj/2026/10-14/10714701.shtml",
      "version_id": "itemv-1ce7bb5119428f5245224124"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "中期协：9月全国期货交易市场成交额同比增逾18%",
  "lead": false,
  "lead_reason": "Current single-source metadata is retained but not promoted as a lead.",
  "limitations": [
    "Palimpsest retained only feed title, canonical link, time, and a bounded plain-text excerpt; it did not fetch the article body.",
    "The evidence-strength label describes source structure, not truth, intent, impact, or causation.",
    "Declared instrument links are topical pointers until a separate scan or economic observation is joined by time and method.",
    "Title-similarity clustering can miss differently worded or cross-language accounts and can join closely worded updates.",
    "This dossier currently contains one independent evidence group and remains explicitly attributed."
  ],
  "mutation": {
    "kind": "unchanged",
    "previous_version_id": "eventv-8d3fc6d233a8afd8d1c7b4e9"
  },
  "published_at": "2026-10-14T13:35:21Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-350ff45ef039f479d9693c4d",
      "published_at": "2026-10-14T13:35:21Z",
      "statement": "China News Service published “中期协：9月全国期货交易市场成交额同比增逾18%”."
    }
  ],
  "topics": [
    "economy",
    "rights",
    "technology",
    "transparency"
  ],
  "updated_at": "2026-10-14T13:35:21Z",
  "url": "https://palimpsest.info/news/wire/event-b3d742bac20d35028864a70e/",
  "version_id": "eventv-8d3fc6d233a8afd8d1c7b4e9"
}