Auto-generated. This article is rebuilt from app/signals/config/alert_thresholds.json by scripts/build_alerts_kb.py. Edit the alert config and re-run the script — do not edit this file directly.

VVIX/VIX Ratio Divergence

Alert ID: VVIX_VIX_DIVERGENCE
Category: volatility
Cross-detection: no

Severity

WARNING — conditions deteriorating; worth monitoring

Trigger condition

{
  "field": "vvix_vix_ratio",
  "op": "gt",
  "value": 6.0
}

vvix_vix_ratio > 6.0

Message template

VVIX/VIX ratio at {vvix_vix_ratio:.1f} — vol-of-vol outpacing VIX, uncertainty about uncertainty rising.

Rendered with the current signals dict via Python str.format. Placeholders that fail to resolve fall back to the raw template (see _format_message in app/signals/alerts.py).

Cooldown / dedup

• Cooldown: none. Re-evaluation on every cycle.
• Dedup: at most one active (or acknowledged) row per alert_id at a time. Re-firing while active updates fired_at and the message but keeps the original first_fired_at.

Notifies

• Active alert feed (/api/v1/alerts/active, /alerts/summary).
• SSE stream (/api/v1/agents/stream) for real-time consumers.
• alert_fired webhook on first fire.
• alert_resolved webhook when the condition clears (non-cross-detection alerts only).

See also

• Signal fields referenced: vvix_vix_ratio (see the signals reference).
• Alert reference
• Live alerts feed