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Unchained

How Tokenized Stocks Could Undercut Interactive Brokers' 77% Profit Margin

Friday, 28 August 2026 · 2 min read · Listen to the episode ↗

In this episode, Alex Kettler discusses the transformative potential of Coinbase's tokenized stocks, which are backed by actual shares and offer 24/7 trading access. With Coinbase capturing 25% of automated market maker volumes and generating $80 million in trading volume, the rise of on-chain markets could challenge traditional brokers like Interactive Brokers, known for their high profit margins.

Coinbase's introduction of tokenized stocks marks a pivotal change in the financial landscape, as highlighted by Alex Kettler. These tokenized stocks are unique because they are backed by actual shares held in trust by a regulated custodian, setting them apart from earlier synthetic versions that introduced additional risks and complexities.

In the early days post-launch, Coinbase successfully captured around 25% of the automated market maker volumes for tokenized assets across various exchanges and chains, generating approximately $80 million in trading volume. The number of wallets holding these tokenized assets has already reached 5,000 and continues to grow rapidly.

Kettler anticipates that on-chain markets will emerge as the primary platforms for price discovery and permissionless market making. He points out that traditional markets are only operational about one-third of the week, whereas on-chain markets provide 24/7 access, facilitating continuous trading of tokenized stocks.

The advantages of tokenized stocks include programmability and composability, which allow users to interact with assets without the need for expensive intermediaries. However, there are risks involved, particularly the potential for price dislocations when traditional markets are closed, which could adversely affect users.

The integration of tokenized stocks with decentralized finance protocols is expected to foster the development of innovative financial products and services. Although Coinbase has sought an SEC innovation exemption, U.S. users may still encounter limitations on the use of these tokens as they are currently structured, even if the exemption is granted.

Looking to the future, there is a sense of optimism that the SEC will provide guidance that aligns with Coinbase's offerings. The company has ambitious plans to bring 10% of global GDP on-chain within the next five years and is gearing up to launch new products, including those on Circle's ARC chain, which is projected to experience substantial growth in the foreign exchange sector.

This summary was generated from the episode transcript and can contain mistakes.