Notice to Members 2018-17


Date: April 12, 2018
Re: Maintenance to UAT
Effective Date: April 13, 2018

OneChicago, LLC (“OneChicago”) is issuing this Notice to Members (“NTM”) 2018-17 to inform market participants that OneChicago will be performing updates and routine maintenance on our user acceptance testing (“UAT”) environment on Friday, April 13, 2018 from 1600 CT to 1700 CT.  UAT services at this environment will be temporarily unavailable during this time and will resume at 1700 CT.

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If you have any questions, please contact OneChicago Operations at (312) 883-4311 or operations@onechicago.com.