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.

Dollar Index

What it is

Dollar Index — registry key dxy_index.

Raw price/index value (US Dollar Index); sparkline + history source only, no classification semantics.

Source

Source module: computed
Data source: back_fillable

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

How it’s computed

Display alias of dxy_close — same DXY value, exposed under the legacy DXY field key for backward compat with older consumers.

Where it surfaces

• API field: signals.DXY on GET /api/v1/signals/latest
• Surface: /signals/history time series

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.