{"dataset":"cpi-us","release":{"release_id":319,"label":"Data through September 2026","latest_period":"2026-09-01","ingested_at":"2026-10-20T13:13:07.355168Z","sha256":"02702e9fb1e70f74d096bf3e50c36b08b861e107b28e1a41bd81e38de8db3959","download_url":"https://download.bls.gov/pub/time.series/cu/","retrieved_at":"2026-10-20T13:13:07.355168Z","source_name":"BLS Consumer Price Index for All Urban Consumers (CPI-U), U.S. city average, not seasonally adjusted","source_page":"https://www.bls.gov/cpi/data.htm","source_id":"bls:cu:us-nsa","base":"1982-84=100","frequency":"monthly","published_at":null,"status":"published","known_at":"2026-10-20T13:13:07.355168Z","known_at_basis":"our fetch","coverage_start":"1913-01-01"},"tiles":[{"key":"headline_yoy","label":"Headline CPI · YoY","series_code":"CUUR0000SA0","series_name":"All items","measure":"yoy","unit":"%","value":3.737684729064039,"delta_pp":0.34113683662755356,"comparison":"vs Aug 2026","trust":"derived","calc":"(index[t] / index[t−12 months] − 1) × 100, from published index values."},{"key":"core_yoy","label":"Core CPI (less food and energy) · YoY","series_code":"CUUR0000SA0L1E","series_name":"All items less food and energy","measure":"yoy","unit":"%","value":2.5643583511686607,"delta_pp":0.11837841359858547,"comparison":"vs Aug 2026","trust":"derived","calc":"(index[t] / index[t−12 months] − 1) × 100, from published index values."},{"key":"food_yoy","label":"Food · YoY","series_code":"CUUR0000SAF1","series_name":"Food","measure":"yoy","unit":"%","value":2.4824403849242893,"delta_pp":-0.19061371783137826,"comparison":"vs Aug 2026","trust":"derived","calc":"(index[t] / index[t−12 months] − 1) × 100, from published index values."},{"key":"energy_yoy","label":"Energy · YoY","series_code":"CUUR0000SA0E","series_name":"Energy","measure":"yoy","unit":"%","value":20.44649122497699,"delta_pp":4.169531539614056,"comparison":"vs Aug 2026","trust":"derived","calc":"(index[t] / index[t−12 months] − 1) × 100, from published index values."},{"key":"headline_mom","label":"Headline CPI · MoM","series_code":"CUUR0000SA0","series_name":"All items","measure":"mom","unit":"%","value":0.5851095587796173,"delta_pp":0.26706740471784673,"comparison":"vs Aug 2026","trust":"derived","calc":"(index[t] / index[t−1 month] − 1) × 100, from published index values."},{"key":"headline_ann3m","label":"Headline CPI · 3m Annualized","series_code":"CUUR0000SA0","series_name":"All items","measure":"ann3m","unit":"%","value":3.627278124090738,"delta_pp":3.7978525065763935,"comparison":"vs Aug 2026","trust":"derived","calc":"((index[t] / index[t−3 months]) ^ 4 − 1) × 100, from published index values."}],"groups":[{"code":"CUUR0000SAF","name_en":"Food and beverages","name_ja":null,"weight":null,"yoy":2.421319632456709,"mom":0.13133413593082732},{"code":"CUUR0000SAH","name_en":"Housing","name_ja":null,"weight":null,"yoy":3.3218687548781656,"mom":0.3239641890484979},{"code":"CUUR0000SAA","name_en":"Apparel","name_ja":null,"weight":null,"yoy":3.4107691398865825,"mom":2.406546156546163},{"code":"CUUR0000SAT","name_en":"Transportation","name_ja":null,"weight":null,"yoy":7.860343199623787,"mom":1.748412878553407},{"code":"CUUR0000SAM","name_en":"Medical care","name_ja":null,"weight":null,"yoy":1.5034418611013178,"mom":0.10927432070324539},{"code":"CUUR0000SAR","name_en":"Recreation (Dec 1997 = 100)","name_ja":null,"weight":null,"yoy":2.8393747311866058,"mom":0.46009945862548474},{"code":"CUUR0000SAE","name_en":"Education and communication (Dec 1997 = 100)","name_ja":null,"weight":null,"yoy":2.306425041186144,"mom":0.39852565467319856},{"code":"CUUR0000SAG","name_en":"Other goods and services","name_ja":null,"weight":null,"yoy":4.146291090389886,"mom":0.36070740099871657}],"credit_line":"Source: U.S. Bureau of Labor Statistics.","main_series":[{"role":"headline","label":"Headline CPI","slot":1,"code":"CUUR0000SA0"},{"role":"core","label":"Core CPI (less food and energy)","slot":2,"code":"CUUR0000SA0L1E"},{"role":"food","label":"Food","slot":3,"code":"CUUR0000SAF1"},{"role":"energy","label":"Energy","slot":4,"code":"CUUR0000SA0E"}],"stale":false}