纳斯达克 ISE 提议提高 iShares 比特币信托 ETF (IBIT) 期权的持仓和行使限额

纳斯达克 ISE 是纳斯达克旗下的期权交易所。该公司已向美国证券交易委员会提交了一项规则变更提案，将 iShares 比特币信托 ETF (IBIT) 期权的头寸和行使限额从 25,000 份合约增加到 250,000 份。

The Nasdaq ISE, an options exchange owned by Nasdaq, has filed a proposed rule change with the U.S. Securities and Exchange Commission to increase the position and exercise limits for options of the iShares Bitcoin Trust ETF (IBIT) from 25,000 contracts to 250,000.

纳斯达克旗下的期权交易所纳斯达克 ISE 已向美国证券交易委员会提交了一项规则变更提案，将 iShares 比特币信托 ETF (IBIT) 期权的持仓和行使限额从 25,000 份合约增加到 250,000 份。

The change comes amid growing market cap and trading volume for the ETF, which are currently among the lowest in options trading. Nasdaq ISE justifies the increase by highlighting the ETF’s large market presence and the need to adjust the limits accordingly.

这一变化是在该 ETF 的市值和交易量不断增长的背景下发生的，目前该 ETF 的市值和交易量是期权交易中最低的。纳斯达克 ISE 通过强调 ETF 的巨大市场影响力以及相应调整限额的必要性来证明涨价的合理性。

If approved, the increase in contract limits would enhance market liquidity and allow institutions to more efficiently manage risk. According to Nasdaq ISE, the exchange believes an increase in position and exercise limits for IBIT options will lead to a more liquid market, which is expected to improve market efficiency and create a more competitive market environment.

如果获得批准，合同限额的增加将增强市场流动性，并使机构能够更有效地管理风险。纳斯达克ISE表示，该交易所认为IBIT期权持仓和行权限额的增加将带来更具流动性的市场，这有望提高市场效率并创造更具竞争力的市场环境。

The U.S. Securities and Exchange Commission is now set to review the proposed rule change and may approve, disapprove, or seek additional action within a 45-day period from its decision this past September, which allowed rule changes that gave Nasdaq ISE approval to list and trade BlackRock's IBIT options.

美国证券交易委员会现在准备审查拟议的规则变更，并可能在去年 9 月做出决定后的 45 天内批准、不批准或寻求额外行动，该决定允许规则变更，从而批准纳斯达克 ISE 上市和上市。交易贝莱德的 IBIT 期权。

This marks the latest initiative by Nasdaq to facilitate institutional participation in the digital asset market. The exchange has previously introduced several initiatives, including the launch of Bitcoin Mini options and the listing of several crypto-related exchange-traded funds (ETFs).

这标志着纳斯达克为促进机构参与数字资产市场而采取的最新举措。该交易所此前推出了多项举措，包括推出比特币迷你期权以及上市多个与加密货币相关的交易所交易基金（ETF）。

Meanwhile, investment product digital assets continue to see strong inflows, with an influx of $585 million in the first three days of 2025. Global accounts received an all-time-high inflow of $44.2 billion digital assets in 2024, with the main contributor to this growth being Bitcoin ETFs, led by BlackRock's IBIT, which recorded $37.31 billion inflows into its account.

与此同时，投资产品数字资产持续强劲流入，2025年前三天流入5.85亿美元。2024年全球账户数字资产流入创历史新高442亿美元，其中主要贡献者增长主要是比特币 ETF，其中以贝莱德 (BlackRock) 的 IBIT 为首，该 ETF 账户资金流入达 373.1 亿美元。