Coming shortly

An independent measure of how fast the dollar is losing value.

DecayStats publishes a purchasing-power decay index for the US dollar — a methodology alternative to BLS CPI and BEA PCE. Fixed-base Laspeyres aggregation, fixed 2000 weights, market rent, total-cost healthcare, no hedonic adjustment.

Methodology

Fixed-base Laspeyres

Fixed 2000 weights. No re-weighting. New basket version for any SKU change.

Geographies

52 published

National, 51 states & DC — each resolved to 10 archetypes.

Transparency

Every number cited

Per-stratum source, weight, and coverage disclosed on every page.

The full site — index dashboard, per-state and per-archetype pages, methodology reference, API documentation, and the account portal — is in build.

For developers, the JSON API is already live at /api/v1/health. API documentation, authenticated keys, and rate-limit tiers follow with the public launch.