U.S. Energy Information Administration
Motor Gasoline Blending Components Reformulated RBOB
EIA petroleum stoc typ data for Motor Gasoline Blending Components Reformulated RBOB.
Series
11
normalized EIA series
Observations
143
records in the database
Latest record
31 Mar 2026
newest observation
Cadences
2
annual, monthly
Stale petroleum series
1 of 11 series for this product have not updated within their expected cadence. They remain available for historical analysis.
Series chart
Selected series performance
Latest
No value
No observation
Change
No prior value
No prior value
52W high
No value
No observation
52W low
No value
No observation
ATH
No value
No observation
ATL
No value
No observation
Series
Available petroleum series
U.S.Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-nus-mbbl-monthlyU.S.monthly7,799 MBBL31 Mar 2026 · 23 rows
East Coast (PADD I)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r10-mbbl-monthlyPADD 1monthly849 MBBL31 Mar 2026 · 23 rows
Midwest (PADD II)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r20-mbbl-monthlyPADD 2monthly881 MBBL31 Mar 2026 · 23 rows
Gulf Coast (PADD III)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r30-mbbl-monthlyPADD 3monthly1,928 MBBL31 Mar 2026 · 23 rows
Rocky Mountain (PADD IV)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r40-mbbl-monthlyPADD 4Stalemonthly159 MBBL31 Aug 2025 · 8 rows
West Coast (PADD V)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r50-mbbl-monthlyPADD 5monthly4,141 MBBL31 Mar 2026 · 23 rows
U.S.Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-nus-mbbl-annualU.S.annual7,747 MBBL31 Dec 2025 · 4 rows
East Coast (PADD I)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r10-mbbl-annualPADD 1annual1,032 MBBL31 Dec 2025 · 4 rows
Midwest (PADD II)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r20-mbbl-annualPADD 2annual992 MBBL31 Dec 2025 · 4 rows
Gulf Coast (PADD III)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r30-mbbl-annualPADD 3annual1,404 MBBL31 Dec 2025 · 4 rows
West Coast (PADD V)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r50-mbbl-annualPADD 5annual4,319 MBBL31 Dec 2025 · 4 rows
Latest observations
Recent records
U.S.Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-nus-mbbl-monthlymonthly7,799 MBBL31 Mar 2026
East Coast (PADD I)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r10-mbbl-monthlymonthly849 MBBL31 Mar 2026
Midwest (PADD II)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r20-mbbl-monthlymonthly881 MBBL31 Mar 2026
Gulf Coast (PADD III)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r30-mbbl-monthlymonthly1,928 MBBL31 Mar 2026
West Coast (PADD V)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r50-mbbl-monthlymonthly4,141 MBBL31 Mar 2026
U.S.Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-nus-mbbl-monthlymonthly7,073 MBBL28 Feb 2026
East Coast (PADD I)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r10-mbbl-monthlymonthly1,042 MBBL28 Feb 2026
Midwest (PADD II)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r20-mbbl-monthlymonthly661 MBBL28 Feb 2026
Gulf Coast (PADD III)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r30-mbbl-monthlymonthly1,149 MBBL28 Feb 2026
West Coast (PADD V)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r50-mbbl-monthlymonthly4,221 MBBL28 Feb 2026
U.S.Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-nus-mbbl-monthlymonthly7,447 MBBL31 Jan 2026
East Coast (PADD I)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r10-mbbl-monthlymonthly1,188 MBBL31 Jan 2026
Midwest (PADD II)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r20-mbbl-monthlymonthly909 MBBL31 Jan 2026
Gulf Coast (PADD III)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r30-mbbl-monthlymonthly1,067 MBBL31 Jan 2026
West Coast (PADD V)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r50-mbbl-monthlymonthly4,283 MBBL31 Jan 2026
U.S.Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-nus-mbbl-annualannual7,747 MBBL31 Dec 2025
U.S.Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-nus-mbbl-monthlymonthly7,747 MBBL31 Dec 2025
East Coast (PADD I)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r10-mbbl-annualannual1,032 MBBL31 Dec 2025
East Coast (PADD I)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r10-mbbl-monthlymonthly1,032 MBBL31 Dec 2025
Midwest (PADD II)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r20-mbbl-annualannual992 MBBL31 Dec 2025
Midwest (PADD II)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r20-mbbl-monthlymonthly992 MBBL31 Dec 2025
Gulf Coast (PADD III)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r30-mbbl-annualannual1,404 MBBL31 Dec 2025
Gulf Coast (PADD III)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r30-mbbl-monthlymonthly1,404 MBBL31 Dec 2025
West Coast (PADD V)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r50-mbbl-annualannual4,319 MBBL31 Dec 2025
West Coast (PADD V)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r50-mbbl-monthlymonthly4,319 MBBL31 Dec 2025
U.S.Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-nus-mbbl-monthlymonthly7,519 MBBL30 Nov 2025
East Coast (PADD I)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r10-mbbl-monthlymonthly1,182 MBBL30 Nov 2025
Midwest (PADD II)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r20-mbbl-monthlymonthly973 MBBL30 Nov 2025
Gulf Coast (PADD III)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r30-mbbl-monthlymonthly1,254 MBBL30 Nov 2025
West Coast (PADD V)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r50-mbbl-monthlymonthly4,110 MBBL30 Nov 2025
U.S.Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-nus-mbbl-monthlymonthly8,310 MBBL31 Oct 2025
East Coast (PADD I)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r10-mbbl-monthlymonthly1,325 MBBL31 Oct 2025
Midwest (PADD II)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r20-mbbl-monthlymonthly838 MBBL31 Oct 2025
Gulf Coast (PADD III)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r30-mbbl-monthlymonthly1,092 MBBL31 Oct 2025
West Coast (PADD V)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r50-mbbl-monthlymonthly5,055 MBBL31 Oct 2025
U.S.Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-nus-mbbl-monthlymonthly7,741 MBBL30 Sept 2025
East Coast (PADD I)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r10-mbbl-monthlymonthly1,094 MBBL30 Sept 2025
Midwest (PADD II)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r20-mbbl-monthlymonthly1,034 MBBL30 Sept 2025
Gulf Coast (PADD III)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r30-mbbl-monthlymonthly1,105 MBBL30 Sept 2025
West Coast (PADD V)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r50-mbbl-monthlymonthly4,508 MBBL30 Sept 2025
U.S.Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-nus-mbbl-monthlymonthly8,269 MBBL31 Aug 2025
East Coast (PADD I)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r10-mbbl-monthlymonthly915 MBBL31 Aug 2025
Midwest (PADD II)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r20-mbbl-monthlymonthly899 MBBL31 Aug 2025
Gulf Coast (PADD III)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r30-mbbl-monthlymonthly1,272 MBBL31 Aug 2025
Rocky Mountain (PADD IV)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r40-mbbl-monthlymonthly159 MBBL31 Aug 2025
West Coast (PADD V)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r50-mbbl-monthlymonthly5,024 MBBL31 Aug 2025
U.S.Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-nus-mbbl-monthlymonthly8,532 MBBL31 Jul 2025
East Coast (PADD I)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r10-mbbl-monthlymonthly981 MBBL31 Jul 2025
Midwest (PADD II)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r20-mbbl-monthlymonthly920 MBBL31 Jul 2025
Gulf Coast (PADD III)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r30-mbbl-monthlymonthly1,833 MBBL31 Jul 2025
Rocky Mountain (PADD IV)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r40-mbbl-monthlymonthly167 MBBL31 Jul 2025
West Coast (PADD V)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r50-mbbl-monthlymonthly4,631 MBBL31 Jul 2025
U.S.Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-nus-mbbl-monthlymonthly8,465 MBBL30 Jun 2025
East Coast (PADD I)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r10-mbbl-monthlymonthly820 MBBL30 Jun 2025
Midwest (PADD II)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r20-mbbl-monthlymonthly858 MBBL30 Jun 2025
Gulf Coast (PADD III)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r30-mbbl-monthlymonthly1,810 MBBL30 Jun 2025
Rocky Mountain (PADD IV)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r40-mbbl-monthlymonthly171 MBBL30 Jun 2025
West Coast (PADD V)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r50-mbbl-monthlymonthly4,806 MBBL30 Jun 2025
U.S.Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-nus-mbbl-monthlymonthly8,398 MBBL31 May 2025
East Coast (PADD I)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r10-mbbl-monthlymonthly1,055 MBBL31 May 2025
Midwest (PADD II)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r20-mbbl-monthlymonthly899 MBBL31 May 2025
Gulf Coast (PADD III)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r30-mbbl-monthlymonthly1,738 MBBL31 May 2025
Rocky Mountain (PADD IV)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r40-mbbl-monthlymonthly165 MBBL31 May 2025
West Coast (PADD V)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r50-mbbl-monthlymonthly4,541 MBBL31 May 2025
U.S.Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-nus-mbbl-monthlymonthly7,419 MBBL30 Apr 2025
East Coast (PADD I)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r10-mbbl-monthlymonthly936 MBBL30 Apr 2025
Midwest (PADD II)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r20-mbbl-monthlymonthly949 MBBL30 Apr 2025
Gulf Coast (PADD III)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r30-mbbl-monthlymonthly1,588 MBBL30 Apr 2025
West Coast (PADD V)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r50-mbbl-monthlymonthly3,946 MBBL30 Apr 2025
U.S.Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-nus-mbbl-monthlymonthly6,882 MBBL31 Mar 2025
East Coast (PADD I)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r10-mbbl-monthlymonthly788 MBBL31 Mar 2025
Midwest (PADD II)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r20-mbbl-monthlymonthly861 MBBL31 Mar 2025
Gulf Coast (PADD III)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r30-mbbl-monthlymonthly1,599 MBBL31 Mar 2025
West Coast (PADD V)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r50-mbbl-monthlymonthly3,634 MBBL31 Mar 2025
U.S.Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-nus-mbbl-monthlymonthly8,103 MBBL28 Feb 2025
East Coast (PADD I)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r10-mbbl-monthlymonthly1,018 MBBL28 Feb 2025
Midwest (PADD II)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r20-mbbl-monthlymonthly937 MBBL28 Feb 2025
Gulf Coast (PADD III)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r30-mbbl-monthlymonthly1,171 MBBL28 Feb 2025
West Coast (PADD V)Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-r50-mbbl-monthlymonthly4,977 MBBL28 Feb 2025
U.S.Motor Gasoline Blending Components, RBOBStocks at Refineries (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epobgrr-skr-nus-mbbl-monthlymonthly8,203 MBBL31 Jan 2025
Sources and methodology
Source: U.S. Energy Information Administration (EIA) Open Data. Petroleum series include the cadence, product group, process, and geography published by EIA. World Price Index normalizes source data for charting and API access and does not imply EIA endorsement.