The China News Related Information Data is a collaborative database between CnOpenData and TongLian Data, comprising six tables:
- News-Related Companies and Sentiment Scores Table: Captures news-related companies and securities sentiment scores, including fields such as News ID (新闻ID), Related Company ID (关联公司ID), News Release Time (新闻发布时间), and News Sentiment Score (新闻情感分数).
- News-Related Tags Table: Records all attribute tags associated with news, automatically labeled based on news sources, length, and characteristics (e.g., policy-related, data-driven, containing charts). Tags include whether the news is fundamental analysis (基本面新闻), data-driven (数据型新闻), policy-related (政策新闻), as well as Shenwan industry classifications (申万行业分类), news categories (新闻类别), financial news indicators (财经类), and duplication status (是否重复).
- News-Securities Relationship Table: Documents associations between news and financial products (futures, funds, bonds, stocks), including fields such as Association Level (关联等级), Association Score (关联得分), Stock Trading Code (股票交易代码), and Internal Product Code (产品内部代码).
- Futures Tags Table: Provides subcategories for futures tags under the primary classification of company-related tags, covering financial futures, chemicals, energy, metals, agricultural products, and specific futures products.
- Policy Classification Table: Classifies policy-related news into 33 categories, including Shenwan primary industries (申万一级行业), macro-level policies (宏观), and non-policy categories (非政策类).
- News-Fund Manager Relationship Table: Records associations between news and publicly offered fund managers mentioned in news articles.
Time Coverage
- News-Related Companies and Sentiment Scores Table: 2016.01.01–2023.10.16
- News-Related Tags Table: 2016.01.01–2023.10.16
- News-Securities Relationship Table: 2020.01.01–2023.10.16
- Futures Tags Table: 2019.01.01–2023.10.16
- Policy Classification Table: 2016.01.01–2023.10.16
- News-Fund Manager Relationship Table: 2019.01.01–2023.10.16
Field Descriptions
新闻关联公司及情感得分表
新闻关联标签表
新闻证券关联表
期货标签表
政策分类表
新闻基金经理关联表
Sample Data
新闻关联公司及情感得分表
新闻关联标签表
新闻证券关联表
期货标签表
政策分类表
新闻基金经理关联表
Data Update Frequency
Annual updates. For special requirements, please contact separately.