Aperture Market Intelligence

Freshness

Refresh dates, ingestion outcomes, and stale running jobs are projected from operational records.

Provenance

Raw artifacts, citations, and lineage checks help distinguish traceable data from transitional gaps.

Exceptions

Legacy records or manually staged datasets may have accepted exceptions with remediation plans instead of hidden failures.

Data sources3,232

Market-data sources represented in the public-safe data-health projection.

Terms metadata3,226 / 3,232

Sources with license, terms, or publisher terms metadata available.

Accepted exceptions41

Known limitations accepted in the data-health exception register.

Healthy data sources2,905 / 3,232

Public-safe health projection; internal errors remain server-side only.

Filtered to healthy. Clear filter

Source	Status	Latest refresh	Version	Raw coverage	Quality checks	Terms
twn_taiwan_stock_exchange_twseTaiwan Stock Exchange (TWSE)Rest Json - daily	Healthy	Oct 1, 2026Succeeded	Current version pendingDataset metadata pending	100% stored53 raw artifacts	0 fail - 0 warn0 accepted exceptions	attribution_only Source

Data sources and trust layer.