Bitcoin Options: BlackRock iShares Surpasses Coinbase

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Hi, John here, and today I'm here to bring you news about BlackRock's iShares Bitcoin Trust, which is making waves in the Bitcoin options market.

The world of cryptocurrencies is evolving daily, with traditional financial institutions increasingly entering the market. This time, we'll be looking at the latest development: BlackRock's iShares Bitcoin Trust (IBIT) has surpassed Coinbase's Deribit to become the largest trading venue for Bitcoin options. This news is significant as it symbolizes the cryptocurrency market's shift from offshore to Wall Street-centered trading. This is because the involvement of institutional investors (professional investors managing large amounts of capital) is increasing, and the market is becoming more mature. Let's first clarify the background to this.

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What kind of ETF is IBIT?

IBIT is a Bitcoin ETF (exchange-traded fund) operated by BlackRock and is designed to reflect the price fluctuations of Bitcoin. ETFs are investment products that can be traded on an exchange like stocks, allowing investors to invest in Bitcoin's price movements without investing directly in virtual currency. It was launched in January 2024 as one of the spot Bitcoin ETFs approved in the United States.

In the past, regulatory barriers made it difficult to get these ETFs approved, but now several ETFs are actively trading in the market. IBIT, in particular, has seen rapid growth in assets under management (AUM), reaching approximately $84 billion as of September 2025, indicating an influx of institutional capital.

Latest news on the Bitcoin options market

According to a Bloomberg report on September 29, 2025, IBIT has surpassed Deribit in open interest (unsettled contract amount) for Bitcoin options. Deribit is a major cryptocurrency derivatives platform founded in 2016 and has been a market leader for many years. On the other hand, IBIT's options trading only began in November 2024.

This shift indicates that the center of the virtual currency market is shifting from offshore (overseas regions with looser regulations) to Wall Street (the traditional financial district of the United States). Currently, open interest in IBIT is reported to be approximately $380 billion, and in Deribit it is approximately $320 billion. This is evidence of growing demand for trading in regulated environments.

Looking back at our growth trajectory through numbers

IBIT's growth has been remarkable, with assets exceeding $70 billion in June 2025, breaking the record for the fastest ETF in history. Its rise in the options market has also been noteworthy, as it overtook Deribit in just a few months.

Putting this into numbers, the following points emerge:

IBIT open interest: Approximately $38 billion (as of September 2025).
Deribit open interest: Approximately $320 billion (ibid.).
IBIT's assets: Approximately $84 billion (as of September 2025, according to X-posting).
Options trading begins: November 2024.

These figures reflect the preference of institutional investors for regulated products. For beginners, these data can give you a sense of the dynamism of the market.

Why is this change happening now?

In the past, the cryptocurrency market was dominated by offshore platforms like Deribit. This was due to regulatory flexibility. However, now, with the approval of the US SEC (Securities and Exchange Commission), ETFs like IBIT are on the rise. This has made it easier for traditional investors to enter the market with confidence.

It's possible that more institutions will jump on board in the future. With a major player like BlackRock taking the lead, it could lead to increased market liquidity (ease of trading) and price stability. However, this isn't speculation, but a view based on current trends.

Risks and Cautions

Bitcoin options are a tool that allows you to hedge against price fluctuations (avoid risk) and invest with leverage (large transactions with small amounts), but they also carry a high risk of loss. Beginners, in particular, should understand market volatility (price fluctuations) before investing. Invest at your own risk. This article does not constitute investment advice.

Also, be aware of changes in legal regulations. While ETFs are approved in the United States, regulations related to virtual currencies are strict in Japan, so be sure to check before trading. In terms of security, be sure to choose a reliable platform and take measures such as using two-factor authentication.

Tips for using it

If you plan to utilize ETFs like IBIT, it's recommended that you start with a small amount and observe the market. If you're interested in options trading, learn the basics. For example, it's helpful to understand the difference between call options (rights to take advantage of a rise in the price) and put options (rights to take advantage of a fall in the price).

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In summary, IBIT's achievement is a symbol of cryptocurrency integrating into traditional finance. As John, I hope this news will pique your curiosity. The market is still in its infancy, so let's have fun learning!

This article has been compiled and fact-checked by the author, based on the following original articles and public information:

How to choose and compare cryptocurrency exchanges for beginnersclick here .

Wall Street Dominates Bitcoin Options! BlackRock iShares Surpasses Coinbase Deribit