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美國 SEC 批准納斯達克 ISE 提高 IBIT 期權持倉及行權限額至 100 萬份合約

2026-04-30 13:53:00

ChainCatcher 消息,近日,美國證券交易委員會(SEC)發布文件,正式批准納斯達克 ISE 交易所提交的規則變更提案(文件編號 SR-ISE-2025-26,經第 5 號修正案修訂)。該提案將 iShares Bitcoin Trust (IBIT) 期權的同一市場方向持倉及行權限額,從原有的 25 萬份合約大幅提高至 100 萬份合約。

SEC 在批准令中表示,經審查交易所提供的數據和分析後認為,新限額符合《1934 年證券交易法》第 6(b)(5) 條的要求,旨在防止欺詐和操縱行為,並保護投資者及公共利益。

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