Data pipeline status

Live self-diagnosis of the market data pipeline. Each source below is probed when this page is requested; a failing source is reported as down — gaps are never filled with fabricated numbers.

The debt clocks themselves extrapolate from official statistical snapshots baked into each release — they keep running even when the live market sources above are down. Snapshot vintages and per-series provenance are documented in Methodology and Sources.

Machine-readable: /api/market/health/ returns this self-diagnosis as JSON (30-second cache).