According to Cointelegraph, the Securities and Exchange Commission (SEC) has increased the position limits for options contracts on Bitcoin exchange-traded funds (ETFs), potentially enhancing the market dominance of BlackRock's iShares Bitcoin Trust ETF (IBIT). The SEC's decision, announced on Tuesday, raises the number of allowed options contracts from 25,000 to 250,000 for all ETFs with options, including IBIT but excluding the Fidelity Wise Origin Bitcoin Fund (FBTC). Greg Cipolaro, NYDIG's global head of research, highlighted in a report that this change could further widen IBIT's lead over other competitors, while potentially hindering FBTC's position as the second-largest options player.IBIT currently manages $85.5 billion in assets, significantly surpassing FBTC, which holds $21.35 billion, as reported by CoinGlass. Cipolaro noted that the SEC's decision to increase options position limits on Bitcoin ETFs might suppress Bitcoin's volatility and stimulate more spot demand. This adjustment allows for more aggressive options strategies, such as covered call selling, where traders sell a call option while owning the underlying asset, thereby limiting downside risk but also capping potential gains from the trade. Cipolaro emphasized that reduced volatility makes Bitcoin appealing on a risk-parity basis, potentially attracting new capital from institutional portfolios seeking balanced risk exposure.The SEC's approvals on Tuesday also included in-kind creation and redemption for crypto ETFs, enabling the exchange of shares for the underlying cryptocurrency instead of cash. Cipolaro described this as a crucial feature desired by ETF issuers before product approval, which could significantly impact market structure and investor access. He pointed out that Authorized Participants (APs), financial institutions responsible for the creation and redemption of ETF shares, lacking crypto capabilities might miss out on arbitrage opportunities and competitive pricing. Currently, only two APs, Jane Street and Virtu, possess corresponding crypto entities capable of trading both sides of the trade. Cipolaro anticipates that broker-dealers without crypto capabilities may need to acquire or partner with crypto entities to remain competitive in the evolving market landscape.