# 30-Day Forex Pair Volatility & Trading Range Analyzer (`fx-currency-volatility`)
- **Status**: 200 OK | **Latency**: 1ms | **Cached**: true
- **Primary Authority**: ECB Historical Feed + Quant Volatility Engine
- **License & Trust**: ECB Open Data + Platform Compute (official_public_institution)
- **Verified At (UTC)**: 2026-10-27T19:57:32.493Z
- **Data Freshness**: cached
## Structured Data
```json
{
  "pair": "EUR/USD",
  "sample_days": 31,
  "latest_rate": 1.115,
  "annualized_volatility_pct": 4.87
}
```
> **AI Agent Hint**: Agent Data Hub: ask anything via GET /api/v1/ask?q=..., whole tasks via /api/v1/bundles, up to 10 calls via POST /api/v1/batch. Add compact=1 or fields=a,b to save tokens. Docs: /llms.txt