Price moves with little news
Which unusual share price moves lack enough news coverage and should be prioritized for further research?
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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: Move with heavy news
- 1.83 x
- Lowest item: Big move, no news
- 0.22 x
- Average
- 1.04 x
- Number of items
- 4 items
Price anomaly and news volume
Return anomaly z-score (x) (Scatter)
Sources covered
News items in the same period (items) (Bar)
Company events to check
Return anomaly z-score (x) and News items in the same period (items) (Table)
Sample data rows
| News items in the same period (items) | Return anomaly z-score (x) | News items in the same period (items) | Data date (sample) |
|---|---|---|---|
| Big move, no news | 0.22 | 11 | 2026-10-16 |
| Big move, little news | 0.46 | 29 | 2026-10-16 |
| Move with heavy news | 1.83 | 38 | 2026-10-16 |
| Normal volatility | 1.66 | 17 | 2026-10-16 |