21Shares has officially listed its SUI ETF and Polkadot ETF on the Depository Trust & Clearing Corporation (DTCC) platform. The listing, completed at the end of September 2025, indicates that both products have progressed in the launch process for U.S. exchange-traded funds that track blockchain-native assets.
While the DTCC listing is a standard procedural step that does not guarantee SEC approval, it is a significant precursor to full approval in today’s regulatory climate. The 21Shares SUI ETF and Polkadot ETF join a growing list of digital asset ETFs preparing for potential SEC approval. The DTCC only lists funds that are structurally sound and operationally ready for trading. This paves the way for possible launches on national exchanges.
Following recent regulatory reforms, securing a DTCC listing enhances the likelihood of a forthcoming SEC decision. This is despite these products not being available yet for trading until they receive official approval.
For the 21Shares Polkadot ETF, the final SEC decision deadline is expected to be in November. Additionally, the SUI ETF’s review should be by December. This momentum follows a wave of similar developments for Solana, XRP, and Hedera ETFs. These developments have fueled speculation that wider acceptance of altcoin-linked funds is on the horizon.
What 21Shares ETFs’ Listing Means for the Crypto Industry
The DTCC platform’s addition of the 21Shares SUI and Polkadot ETFs marks a significant milestone in the ongoing effort to legitimize crypto investing alongside traditional assets. While DTCC listing does not guarantee SEC approval or rapid trading access, it demonstrates that crypto ETF issuers are actively preparing for a favorable regulatory outcome.
As the final SEC review phase begins, the crypto community and traditional investors alike are closely watching for signals that the first wave of altcoin ETFs will be greenlit under the new regulatory framework. The coming months may prove pivotal for broadening participation and deepening the digital asset market’s penetration into U.S. capital markets.
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