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

HYG 20d avg volume

What it is

HYG 20d avg volume — registry key hyg_avg_volume_20d.

HYG 20-day average volume baseline.

Source

Source module: macro_indicators
Data source: back_fillable

Fetched directly from app/sources/macro_indicators.py; see source code for the upstream API call and any provider-specific handling.

How it’s computed

20-day arithmetic mean of HYG daily share volume. Used to detect volume spikes against trailing baseline. See app/sources/macro_indicators.py:167.

Where it surfaces

• API field: signals.hyg_avg_volume_20d on GET /api/v1/signals/latest
• Surface: daily_signals row (daily-cadence persistence)

Health-score / alignment role

Data carrier — no implication, no health-score contribution.

Persisted for downstream consumers (sparklines, base-rate matcher, calibration substrate) but does not classify into BULLISH / NEUTRAL / BEARISH and does not contribute to the 0-100 health score.

Release cadence

• Publishes: intraday

See also

• /kb/api/get-signals-latest — API endpoint that serves this field.