OPIS Methodology

OPIS complies with all international standards for price reporting agencies set forth by IOSCO, the International Organization of Securities Commissions for spot market pricing.

OPIS IOSCO Assurance Report.

McCloskey Spot Methodologies & Specifications

Wholesale Rack Methodology

Retail Methodology

Crude Methodology

Please email energy_compliance@dowjones.com to let us know if you have a question, complaint or comment about one of our spot assessments. OPIS Complaint Handling Policy.