{"attribution":"databutler.dev","docs":"https://databutler.dev/api","note":"Entries newest first: from/to, effectiveFrom, the official source, and a maintainer note where recorded.","protocol":"verified-changes/0.1","schema":"https://databutler.dev/schema/changes.v0.json","publisher":{"name":"Data Butler","url":"https://databutler.dev/"},"generated":"2026-11-06","since":"2026-08-31","area":"us-inflation","coverageStart":"2026-08-31","areasCovered":["uk-rates","uk-exams","vehicles","software-eol","policy-rates","us-rates","de-rates","uk-vehicle-rules","uk-exam-dates","calendar","uk-gov-process","jp-vehicle-costs","jp-living-costs","uk-inflation","us-inflation"],"count":2,"entries":[{"area":"us-inflation","key":"cpi-u/annual-rate","label":"CPI-U 12-month percent change (all items, U.S. city average, not seasonally adjusted)","from":3.4,"to":3.7,"unit":"%","effectiveFrom":"2026-10-14","source":"https://www.bls.gov/news.release/archives/cpi_10142026.htm","verifiedDate":"2026-10-31","note":"CPI-U 12-month percent change, September 2026: 3.7% (August 2026: 3.4%); BLS CPI release 2026-10-14 — \"The Consumer Price Index for All Urban Consumers (CPI-U) increased 3.7 percent over the last 12 months to an index level of 336.940 (1982-84=100).\" (September 2026 CPI release, 2026-10-14) — CUUR0000SA0 2026 M09 (September) 336.940; 2025 M09 (September) 324.800","period":"2026-09","factKey":"us/cpi-u/annual-rate"},{"area":"us-inflation","key":"cpi-u/index-level","label":"CPI-U index level (all items, U.S. city average, not seasonally adjusted, 1982-84=100)","from":334.98,"to":336.94,"unit":"index, 1982-84=100","effectiveFrom":"2026-10-14","source":"https://data.bls.gov/timeseries/CUUR0000SA0","verifiedDate":"2026-10-31","note":"CPI-U index level, September 2026: 336.94 (August 2026: 334.98) index, 1982-84=100; BLS CPI release 2026-10-14 — CUUR0000SA0 2026 M09 (September) 336.940","period":"2026-09","factKey":"us/cpi-u/index-level"}],"freshness":{"verifiedDate":"2026-11-06","nextScheduledRefresh":null,"staleness":"live"},"cite":{"url":"https://databutler.dev/r/changes?since=2026-08-31&area=us-inflation","text":"databutler.dev, computed live 2026-11-06 against https://www.bls.gov/news.release/archives/cpi_10142026.htm"}}