美国联邦公报 Federal Register· Securities and Exchange Commission·· 6 小时前AI 评分22
Investors Exchange LLC 向 SEC 提交规则变更：修改报价不稳定或失衡期间收到的自主挂钩订单行为
Self-Regulatory Organizations; Investors Exchange LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Modify the Behavior of Discretionary Peg Orders if They Are Received by the Exchange During a Period of Quote Instability or Quote Imbalance
AI 导读
Investors Exchange LLC（IEX）于2026年10月15日向SEC提交拟议规则变更，修改报价不稳定或报价失衡期间收到的自主挂钩（D-Peg）订单行为，使其初始按 resting price 定价并挂单，而非先按中间价或限价中较不激进者定价。
来源：美国联邦公报 Federal Register · federalregister.gov