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美国 SEC 批准纳斯达克 ISE 提高 IBIT 期权持仓及行权限额至 100 万份合约

2026-04-30 13:53:00

ChainCatcher 消息,近日,美国证券交易委员会(SEC)发布文件,正式批准纳斯达克 ISE 交易所提交的规则变更提案(文件编号 SR-ISE-2025-26,经第 5 号修正案修订)。该提案将 iShares Bitcoin Trust (IBIT) 期权的同一市场方向持仓及行权限额,从原有的 25 万份合约大幅提高至 100 万份合约。

SEC 在批准令中表示,经审查交易所提供的数据和分析后认为,新限额符合《1934 年证券交易法》第 6(b)(5) 条的要求,旨在防止欺诈和操纵行为,并保护投资者及公共利益。

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