Lead Market Maker (LMM)

OneChicago has implemented a Lead Market Maker (LMM) system under which LMMs are responsible for providing continuous, two-sided markets and liquidity for all products to which they are appointed. LMMs are committed to publishing bids and offers for all available expiration dates of their assigned products throughout the trading day.

OneChicago LMMs represent some of the most highly capitalized and experienced trading firms in the securities and derivatives industries. They have been selected on the basis of their ability and commitment to ensure liquidity in OneChicago markets.

Lead Market Maker Forms
To become a Lead Market Maker at OneChicago, please contact Opertaions at 312-424-8507 to obtain a Lead Market Maker form.

Lead Market Maker Application

Market Maker Forms
To become a designated market maker at OneChicago, download and complete the appropriate form (individual or firm). When completed and signed, please send to OneChicago, attention Operations, via fax, email, or U.S. mail.

Form for Individuals

Form for Organizations/Firms

List of Approved LMM’s





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