The Minneapolis Hard Red Spring Wheat (@MW) trading will move from the CME trading platform to the MIAX trading platform after the close of trading on Friday 6/27/2025. In preparation for trading on Sunday, the following changes will be made to the ProphetX servers on 6/28/2025:
- @MW futures and spreads will begin quoting in dollars rather than cents. For example, a price of 611’4 will change to 6.1150.
- @MW trading hours will close 10 minutes earlier at 1:20 PM CT
- @MW future options and @MW/@KW inter-commodity spread symbols will no longer be available.
- The national grain index symbols in the MIAXFE market have been discontinued. Replacement symbols are available and are quoted in dollars rather than cents.
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Discontinued SymbolReplacement SymbolDescriptionIC.XNCI.XNational Corn IndexIS.XNSI.XNational Soybean IndexIP.XSW.XHard Red Spring Wheat IndexIH.XHW.XHard Red Winter Wheat IndexIW.XSR.XSoft Red Winter Wheat Index
MIAX references: