Week-over-week trends
Movement in Japan auction popularity, velocity, and price over time. Sourced from dated AFA snapshots collected on each scan.
Week-over-week trend analysis · data sourced from Japan auction snapshots
12 days of snapshots · oldest: 2026-05-27 · newest: 2026-06-11
› Snapshot coverage 12 dated files · 0 unique models tracked
| Model | Snapshots | Date range |
|---|---|---|
No snapshots yet — run ./deploy.sh to start collecting. | ||
› Week-over-week trends activates at 7+ days of accumulated data
Week-over-week trends will appear here once 7+ days of snapshots are collected. The system will compute:
- Volume trend — is exhibited supply rising or falling week-over-week (lead indicator: rising = future price drop, falling = future price rise)
- Sale-rate trend — is auction demand heating or cooling
- Price trend with confidence — multi-week moving average vs current, with statistical confidence
- Anomaly alerts — any model whose latest reading is >2σ from its rolling baseline