Platts, cme group announce screen-based price assessment tool for aluminum midwest premium

Chicago and new york and houston , aug. 28, 2025 /prnewswire/ -- platts, part of s&p global commodity insights, the leading independent provider of information, data, analysis, benchmark prices and workflow solutions for the commodities markets, and cme group, the world's leading derivatives marketplace, are collaborating to bring increased transparency to the us spot physical aluminum market through plattsview, an online, direct-entry communications tool to be used in the platts market-on-close (moc) price assessment process for the us aluminum p1020 midwest transaction premium (mwp).   the online plattsview moc communications and visualization tool, which is expected to launch in january 2026, will allow participants in the us aluminum midwest premium market to directly enter bids, offers and transaction data into the platts price assessment process.
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