CME Group Suspends Trader for Violating Rule 575A notice of disciplinary action was taken against Eric Schwartz by the CME Group. According to CME, Eric Schwartz violated Rule 575, disruptive practices.
Source: CME Group Suspends Trader for Violating Rule 575 (https://www.financemagnates.com/institutional-forex/cme-group-suspends-trader-for-violating-rule-575/)