Intraday reaction after first report
How does the price move after the first article on a story is published?
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Sample JSON
Specification JSON
Sample as of
0700.HK Tencent Holdings | Hang Seng Index | 2025-10-16 – 2026-10-16 | HKD
- Highest item: 15 minutes after
- 10.01 %
- Lowest item: 60 minutes after
- 0.05 %
- Average
- 5.42 %
- Number of items
- 5 items
Main chart: price change after first report (%), by minutes since first report
Price change after first report (%) (Line)
Supporting chart: trading and article updates in the same period
Trading and article updates in the same period (Bar)
Detail: rows, observation dates and missing-value status for the intraday reaction after first report
Price change after first report (%) and Trading and article updates in the same period (Table)
Sample data rows
| Minutes since first report | Price change after first report (%) | Trading and article updates in the same period | Data date (sample) |
|---|---|---|---|
| First report | 3.53 | 0.57 | 2026-10-16 |
| 5 minutes after | 9.21 | 1.86 | 2026-10-16 |
| 15 minutes after | 10.01 | 0.6 | 2026-10-16 |
| 30 minutes after | 4.32 | 1.12 | 2026-10-16 |
| 60 minutes after | 0.05 | 1.33 | 2026-10-16 |