Deduplicated coverage log for the same event

Are multiple articles actually about just one news event?

News and sentiment NEW-010 Table Sample

Sample data. Every number, symbol and holding on these pages is generated sample data dated 2026-10-16, used only to illustrate layout and method for educational and informational purposes. It is not market data, backtest output or a forecast, and the analytics described in the specifications are not running.

Download CSV Sample JSON Specification JSON Sample as of

0700.HK Tencent Holdings | Hang Seng Index | 2025-10-16 – 2026-10-16 | HKD

Highest item: Event A reprint
125 groups
Lowest item: Event A update
5 groups
Average
38 groups
Number of items
4 items

Main chart: independent story clusters (clusters), by story cluster

Independent story clusters (clusters) (Table)

Secondary chart: articles and source domains per cluster

Articles and source domains per cluster (Bar)

Detail: data rows, observation dates and missing-value status for deduplicated coverage log for the same event

Share of Independent story clusters (clusters) (Donut)

Sample data rows

Story clustersIndependent story clusters (clusters)Articles and source domains per clusterData date (sample)
Event A first report 14 100 2026-10-16
Event A reprint 125 90.5 2026-10-16
Event A update 5 71.5 2026-10-16
Separate event B 7 96.6 2026-10-16