October Set to be a Turning Point for Altcoin ETFs as SEC Updates Listing Rules

October 2025 could be a significant milestone for crypto, as the United States Securities and Exchange Commission (SEC)is expected to decide on 16 ETF applications, many of which focus on altcoins such as Solana, XRP, and Litecoin.

In “Byte-Sized Insight,” analysts examined how the latest crypto ETF filings differ from past filings. Unlike earlier proposals, this round suggests the SEC may be shifting its view and highlights what potential approvals could mean for investors and the crypto market.

SEC Rule Changes Could Boost Altcoin ETFs

During the discussion, analysts also pointed to a set of generic listing standards approved by the SEC designed to make it easier to list ETFs linked to commodities such as crypto.

Additionally, the new rules could speed up the approval process and eliminate the slow, case-by-case reviews that have held crypto back from reaching mainstream finance.

According to Zach Pandl, the head of research at Grayscale, the clear rules give both businesses and investors more confidence that crypto is here to stay and mark a turning point in how digital assets are regulated in the U.S.

Altcoins Poised for Growth and Innovation

James Seyffart, a Bloomberg Intelligence ETF analyst, discussed the potential popularity of altcoin ETFs, noting that Solana and XRP are promising due to their existing futures markets.

He added that they might do okay, but bigger growth is likely in funds that include a mix of cryptocurrencies.

Pandl shared the same view, announcing that Grayscale is launching both single-coin ETFs and a new fund that allows investors to purchase a mix of cryptocurrencies in one easy package.

Looking ahead, Seyffart said that once the SEC approves altcoin ETFs, a lot of new ETF products could come quickly, including staking Solana ETFs, covered call ETFs, and leveraged or inverse ETFs.

In addition, even if large investments don’t happen right away, experts agree that the rules have changed and altcoin ETFs are now closer than ever to becoming widely accepted in the U.S.