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Corporate event data consistency check

Does the same event conflict or appear in duplicate across different endpoints?

Corporate events and insiders EVT-048 Matrix 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: Ratio
90.5 %
Lowest item: Dividend amount
82.9 %
Average
85.5 %
Number of items
5 items

Main chart: cross-endpoint consistency rate (%), by event and field

Cross-endpoint consistency rate (%) (Matrix)

Supporting chart: ratio, amount, currency and date anomalies

Ratio, amount, currency and date anomalies (days from data date) (Bar)

Detail: data rows, observation dates and missing-value status for the corporate event data consistency check

Cross-endpoint consistency rate (%) and Ratio, amount, currency and date anomalies (days from data date) (Table)

Sample data rows

Events and fieldsCross-endpoint consistency rate (%)Ratio, amount, currency and date anomalies (days from data date)Data date (sample)
Date 83.4 23 2026-10-16
Ratio 90.5 16 2026-10-16
Dividend amount 82.9 9 2026-10-16
Currency 82.9 19 2026-10-16
Duplicate events 87.9 11 2026-10-16