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SEC Approves Higher IBIT Options Limit on Nasdaq ISE

According to the SEC, Nasdaq ISE can raise iShares Bitcoin Trust ETF options position and exercise limits to 1 million contracts from 250,000, with the proposal estimating a Bitcoin market impact of 0.278% or less.

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Summary

The U.S. Securities and Exchange Commission approved Nasdaq ISE’s rule change to increase position and exercise limits for options on the iShares Bitcoin Trust ETF from 250,000 contracts to 1 million. The approval, announced on the 27th, said the fund has sufficient market size and liquidity to support the higher threshold. According to the filing, if fully exercised, the new limit would represent 7.474% of the fund’s shares outstanding and an estimated 0.278% or less of the overall Bitcoin market.

Terms & Concepts
  • Options position limit: A regulatory cap on how many options contracts one market participant can hold to reduce concentration risk and potential market disruption.
  • Exercise limit: A restriction on the number of options contracts that can be exercised within a defined period, helping manage settlement and market integrity risks.
  • Liquidity: The ability to buy or sell an asset with limited price impact, an important factor when regulators assess whether higher trading limits are appropriate.