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Methodology & Specifications

S&P Global Platts methodologies bring consistency and robustness to our price assessments through principles and parameters that guide our market specialists at every stage of the process.

In this section you will find documentation for all published price assessments and indices by commodity.

Platts Assessments Methodology Guide


Agriculture

View latest methodologies for sugar, biofuels and grains

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  • Agriculture
  • Nov 2019

Biofuels Methodology

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Electric Power

View latest methodology guides for electric power

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  • Electric Power
  • Oct 2019

European Electricity Assessments and Indices

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Shipping

View latest methodology guides for shipping

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  • Shipping
  • Jan 2020

Freight

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Petrochemicals

View latest methodology guides for petrochemicals

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  • Petrochemicals
  • Jan 2020

European Petrochemicals Methodology

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Oil

View latest methodology guides for crude oil, indexes and Russian domestic market

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  • Oil, Crude Oil
  • Feb 2020

Crude Oil Methodology

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LNG

View latest methodology guides for liquefied natural gas (LNG)

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  • LNG, Natural Gas
  • Jan 2020

Liquefied Natural Gas (LNG) Assessments and Netbacks Methodology

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Natural Gas

View latest methodology guides for natural gas

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  • Natural Gas, Natural Gas (North American)
  • Aug 2019

Gas Indices Americas

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Metals

View latest methodology guides for metals

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  • Metals
  • Dec 2019

Nonferrous Methodology

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Coal

View latest methodology guides for coal

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  • Coal
  • Dec 2019

Coal Methodology

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Analytics

View latest methodology guides for analytics

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  • Commodities

Analytics Methodology

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Risk

View latest methodology guides for risk

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  • Commodities

Risk Methodology

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FX Guide

View latest foreign exchange rate guide

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  • Commodities

Foreign Exchange Rate Guide

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