原因是The Member Responsibility Action (MRA), effective immediately, is deemed necessary to protect customers because SNC and Son have suddenly ceased operations, Son is reported missing, and there are allegations that millions of dollars in customer funds are also missing. Under the circumstances, NFA is unable to determine if SNC and Son are in compliance with NFA Requirements or if they have misappropriated customer funds（SNC突然停止运营，负责人Son也被报道失踪，另外好几百万的客户资金也丢失，在这种情况下NFA无法判断SNC和SON是否能满足NFA的资产要求或者他们是否挪用了客户资金）
