ACDD
Bitcoin
Adjusted Coin Days Destroyed (ACDD) weights coin movement by holding time. It adjusts CDD to reduce noise from small or automated moves.
Why it matters
It amplifies the significance of old-coin movement over young-coin churn.
How it is built
Each moved coin is multiplied by the days it was held, and these coin-days are aggregated.
What to watch
Spikes signal long-dormant supply reactivating, historically a distribution warning near tops.
Measured on this chain
ACDD on Bitcoin last read 0.8085 on Sep 24, 2026, a change of -9.76% over 30 days, ranging from 0.06941 (Jun 20, 2026) to 21.12 (Jul 4, 2025).
- Latest reading
- 0.8085
- Sep 24, 2026
- Change
- 1d +0.94%
- 30d -9.76%
- 90d +68.49%
- 1y -23.71%
- Range
- Low 0.06941·Jun 20, 2026
- High 21.12·Jul 4, 2025
- Coverage
- Jul 17, 2024 — Sep 24, 2026
- 800 readings
| Date | Value |
|---|---|
| Sep 13, 2026 | 0.2038 |
| Sep 14, 2026 | 0.4099 |
| Sep 15, 2026 | 0.3262 |
| Sep 16, 2026 | 0.7632 |
| Sep 17, 2026 | 0.7819 |
| Sep 18, 2026 | 0.487 |
| Sep 19, 2026 | 0.3243 |
| Sep 20, 2026 | 0.1837 |
| Sep 21, 2026 | 0.6594 |
| Sep 22, 2026 | 1.74 |
| Sep 23, 2026 | 0.8009 |
| Sep 24, 2026 | 0.8085 |
Read from our own stored series, not quoted from a page.