Researchable crypto asset coverage
Which coins have enough history to support reliable comparisons?
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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: Sufficient history
- 29 days
- Lowest item: Price gaps
- 4 days
- Average
- 12 days
- Number of items
- 4 items
Main chart: common valid history (days), by asset
Common valid history (days) (Table)
Secondary chart: first day, missing days and price / market cap completeness rate
First day, missing days and price / market cap completeness rate (Bar)
Detail: data rows, observation dates and missing-value status for researchable crypto asset coverage
Share of Common valid history (days) (Donut)
Sample data rows
| Asset | Common valid history (days) | First day, missing days and price / market cap completeness rate | Data date (sample) |
|---|---|---|---|
| Sufficient history | 29 | 81.5 | 2026-10-16 |
| New asset | 9 | 75.7 | 2026-10-16 |
| Insufficient market cap | 6 | 97 | 2026-10-16 |
| Price gaps | 4 | 93.2 | 2026-10-16 |