STX Group is a global environmental commodities trader offering physical and financial solutions across compliance and voluntary systems for energy, fuels, gas and carbon markets.
Emissions trading in safe hands
Vertis, a MiFID II trading firm, supports companies in navigating through carbon compliance schemes, including different EU Emissions Trading Systems, CBAM and CORSIA, in a cost-effective way
Moving oil to perfect use
Marine Olie is a trader in vegetable oils and fats, delivering tailored feedstock solutions for biofuels, biomass and animal feed, with in-house blending, lab and storage capabilities.
Transforming Climate Challenges into Business Progress
STRIVE is the advisory arm of STX Group, helping companies meet climate targets through high-impact strategies and cost-efficient decarbonization pathways.
Refers to the total number of outstanding contracts in a market that have not yet been closed, exercised, or delivered. It’s a measure of how many active positions exist in futures, options, or similar derivatives. A fall in open interest usually indicates traders are closing positions, while a rise suggests new positions are being opened.
