The US Securities and Exchange Commission is set to make decisions of up to 16 altcoin ETFs in October. Decisions on products tied to Solana, XRP, Litecoin, and Dogecoin will headline the month, shaping the next phase of crypto’s integration into regulated financial markets.

ETF analysts say the upcoming rulings could become a milestone for digital assets beyond Bitcoin and Ethereum. Bloomberg’s James Seyffart noted that the regulator’s calendar is loaded with filings, marking one of the busiest months yet for crypto-related ETFs in the United States.

Key Altcoin ETF Deadlines in October 

Bloomberg’s James Seyffart noted that the regulator’s calendar is loaded with filings, marking one of the busiest months yet for crypto-related ETFs in the United States. 

NEW: Here is a list of all the filings and/or applications I'm tracking for Crypto ETPs here in the US. There are 92 line items in this spreadsheet. You will almost certainly have to squint and zoom to see but best I can do on here pic.twitter.com/lDhRGEQBoW

— James Seyffart (@JSeyff) August 28, 2025

The first deadline arrives on October 2, when the SEC must decide on Canary’s proposed Litecoin ETF. Canary’s XRP ETF will follow days later on October 8. Grayscale will seek approval for its Solana and Litecoin trust conversions on October 10, while WisdomTree’s XRP fund is scheduled for October 24.

Other notable filings fall in mid-October, including VanEck’s Solana ETF and a separate Solana product from Franklin Templeton. These deadlines are spread across the month, giving the SEC flexibility to issue approvals or rejections at different stages rather than waiting until the last possible day.

Seyffart emphasized that the agency often acts before final deadlines. That approach leaves markets guessing on exact timing but underscores the regulator’s ability to manage a crowded docket. Investors and issuers are watching closely as each ruling could set a precedent for similar products.

Analysts Dub October “ETF Month”

Industry voices have labeled October as the “ETF month”. Merlijn The Trader, for instance, labeled the month as the “ETF month” claiming that the “approval season is coming.” 

“OCTOBER IS ETF MONTH. Final deadlines are here for $SOL, $XRP, $LTC & $DOGE ETFs. Mid-October could be historic for altcoins. THE APPROVAL SEASON IS COMING,” Merlijn The Trader wrote. 

Additionally, Nate Geraci, president of NovaDius Wealth Management, described the coming weeks as “enormous” for the sector. He highlighted that multiple altcoins, including Cardano and Hedera alongside Solana, XRP, and Dogecoin, all await regulatory judgment.

*Enormous* next few weeks for spot crypto ETFs…

SEC final deadlines approaching on numerous filings.

Starts this week w/ deadline on Canary spot ltc ETF.

Will be followed by decisions on sol, doge, xrp, ada, & hbar ETFs (though SEC can approve any or all of these whenever).

— Nate Geraci (@NateGeraci) September 28, 2025

The focus on altcoin ETFs is the continuation of prior approvals of Bitcoin and Ethereum products. These assets, combined together, have already recorded $169 billion. If approved, the new products have the potential to broaden regulated exposure to more cryptocurrencies. 

SEC Moves to Accelerated Reviews

Previously, the US SEC has been accused of taking time to approve crypto ETF filings over the past few years. However, the regulator signaled a shift in September by approving a new listing standard for commodity-based trust shares. Analysts say the adjustment could streamline the approval process for spot crypto ETFs.

Seyffart suggested the move may open the door for “a wave of spot crypto ETP launches.” Fellow analyst Eric Balchunas pointed out that over 20 tokens with existing futures markets might eventually qualify for spot ETFs under the updated framework.

This change comes as asset manager Hashdex expands its crypto index ETF to include Solana, XRP, and Stellar. The trend indicates that traditional finance is slowly expanding its range of crypto exposure, even before the SEC issues altcoin ETF decisions in October.