Key Takeaways
- NYSE Arca and NYSE American eliminated the 25,000-contract position cap on options for 11 cryptocurrency ETFs
- The SEC authorized immediate implementation by waiving the typical 30-day waiting period
- The rule change impacts ETFs from BlackRock’s IBIT, Fidelity’s FBTC, ARK 21Shares, Grayscale, and Bitwise
- These crypto ETF options now qualify for FLEX options trading with customizable contract specifications
- This marks the completion of position limit removal across all major U.S. options exchanges
NYSE Arca and NYSE American submitted regulatory filings to the Securities and Exchange Commission to eliminate the 25,000-contract position cap on options linked to 11 Bitcoin and Ether exchange-traded funds. The SEC approved immediate implementation by waiving the customary 30-day waiting period.
Exchanges implemented the 25,000-contract restriction in November 2024 when crypto ETF options launched. The position limit served as a protective mechanism to prevent potential market manipulation and excessive volatility.
The regulatory amendments apply to 11 cryptocurrency ETF products. Among them are BlackRock’s iShares Bitcoin Trust, Fidelity’s Wise Origin Bitcoin Fund, ARK 21Shares Bitcoin ETF, Grayscale’s Bitcoin and Ethereum trusts, and Bitwise’s Bitcoin and Ethereum ETFs.
Eliminating the position cap aligns crypto ETF options with the treatment of other commodity ETF options at major exchanges. Options on high-volume, liquid ETFs can now meet eligibility requirements for position limits of 250,000 contracts or higher under established exchange protocols.
The regulatory modifications also enable these products to trade as FLEX options. FLEX options provide traders the ability to customize contract specifications, including unique strike prices, expiration dates, and exercise styles.
When IBIT launched options trading in November 2024, Bloomberg senior ETF analyst Eric Balchunas observed the fund produced approximately $1.9 billion in notional exposure despite operating under the contract cap.
In October 2024, Kbit CEO Ed Tolson commented that the cap appeared reasonable given the $40 billion in Bitcoin open interest across futures and perpetual swaps at that time. However, the restriction appeared inconsistent with comparable commodity ETFs.
Complete Industry-Wide Transformation
Several exchanges had already initiated cap removal before NYSE’s action. Nasdaq ISE and Nasdaq PHLX submitted filings to eliminate restrictions in January. MIAX followed during the same month. MEMX filed in February. Cboe submitted its corresponding version in March.
With NYSE Arca and NYSE American finalizing their submissions, every major U.S. options exchange has eliminated the cap.
The SEC observed the proposals present no novel regulatory concerns, referencing the identical modifications already implemented at other exchanges.
Impact on Institutional Participants
Eliminating the position cap enables institutions to deploy more sophisticated hedging strategies, basis trades, and overlay programs. FLEX options access allows institutions to negotiate customized contract terms for structured products.
This level of flexibility had already been available for comparable commodity ETFs like the SPDR Gold Trust and iShares Silver Trust, but had remained unavailable for crypto ETF options until this development.
Meanwhile, Nasdaq ISE has a pending proposal to increase the position limit specifically for BlackRock’s IBIT to 1 million contracts. The SEC continues to evaluate that proposal, which is currently undergoing its fifth amendment. The public comment period for both NYSE filings ends April 13.

