According to the latest reports, there has been a recent US government shutdown. This situation adds uncertainty to global markets. Experts are of the opinion that a weaker dollar could be good for risk assets, including digital currencies. As October 2025 gets ushered in, several altcoins are waiting for key ETF decisions for several top coins.
Considering how the shutdown could affect crypto, the convergence of macro stress and regulatory catalysts has led many to pre-empt an altcoin ETF season.
Macro Shock: Shutdown, Dollar Weakness, and Crypto Correlation
Based on reports, the US government shutdown could reduce the flow of economic data, delay regulatory actions, and introduce policy uncertainty. Sources report that stock futures fell and the dollar slipped to a one-week low as the shutdown took effect.
With the dollar weaker, investors turn to alternative assets. News sources say in this situation, gold and cryptocurrencies can be a hedge.

However, the shutdown may also delay SEC reviews and rulemaking, slow ETF approvals and freeze legislative action on crypto policy. Some experts even say the crypto market structure bill may be put on hold. Others say the SEC’s ETF review process will stall during the shutdown.
The shutdown is appears to be a double-edged sword: weakening traditional assets but possibly delaying the very catalyst (ETF decisions) that altcoins need during this season.
Also read: SEC Clears Path for Altcoin ETFs: What It Means for SOL, XRP, and ADA
Cardano (ADA): Grayscale’s Deadline and Flow
Cardano is one of the most-watched altcoins in this altcoin ETF season. Grayscale’s ADA ETF has a deadline of October 26, 2025. Polymarket has 90% odds of approval.
If approved; $ADA could get institutional capital that was previously unavailable to it. Many analysts believe it will push $ADA closer to its all-time high of $3.09.
But ADA’s strength depends on momentum and narrative: markets are looking for the next frontier altcoin after Bitcoin and Ethereum. But if the SEC delays or rejects, $ADA could be hit more than others, given the expectations built in.
Ripple (XRP): ETF Clustering and Institutional Access
XRP’s ETF has multiple filings in October 2025. Polymarket has 99% chance at least one XRP spot ETF would be approved.
XRP possesses a big market cap, hence an approval will open up institutional money flows in a way $XRP has been waiting for.
Yet, $XRP has regulatory baggage: its past legal battles with the SEC could influence the scrutiny of any new ETF. With multiple filings, the SEC may stagger or pick and choose one of six ETFs filed.
Solana (SOL): ETF Window and Ecosystem Leverage
Solana is arguably the biggest name in this altcoin ETF season. Multiple ETF decisions for $SOL are expected between October 10–16. The SEC has 16 spot crypto ETF applications to rule on this month, many of them for SOL, XRP, and LTC.
Reports say some already assign high approval odds to SOL ETFs under the new regime. If approved, Solana could ride the existing developer momentum and attract new capital.
Competitive pressure among ETF issuers, staking components and tokenomics will all play into how much impact an approval will have. And any regulatory cooldown from the shutdown could dampen the effect.
$LINK and $XLM: Hidden Bets in the ETF Season
Chainlink (LINK) and Stellar (XLM) are less mentioned but may play a surprise role in this altcoin ETF season. $LINK has 2 pending SEC filings and its partnerships with ICE and the U.S. Department of Commerce give it institutional credibility.
For $XLM, there are also 2 ETF filings, one with the NiDAQ Crypto Index U.S. ETF and one with Grayscale. $XLM has gained 275% in the past year.
The upside for both is they are being overlooked. If ETFs are approved and capital seeks secondary altcoin plays, $LINK and $XLM may benefit as liquidity widens beyond top names.

Also read: Altcoin ETFs Are Coming: SEC’s 75-Day Fast Track Could Unleash XRP, ADA, DOGE Funds
Conclusion
Based on the latest research, the U.S. government shutdown may weaken the dollar and increase risk appetite towards assets like crypto, but it may also stall the ETF decisions that many altcoins are counting on.
As October’s altcoin ETF season arrives, ADA, XRP, SOL, LINK, and XLM are at different points; some have deadlines, others have multiple filings, and all are betting on institutional capital.
For in-depth analysis and the latest trends in the crypto space, our platform offers expert content regularly.
Summary
A U.S. shutdown may weaken the dollar and increase risk appetite towards assets like crypto but it may also stall the ETF decisions that many altcoins are counting on. In the upcoming altcoin ETF season, ADA, XRP, SOL, LINK and XLM each have different catalysts.
Glossary
ETF (Exchange-Traded Fund): A regulated investment fund traded on stock exchanges that tracks underlying assets.
Spot ETF: An ETF that holds the actual crypto, not derivatives.
Polymarket: A prediction market platform used to gauge probabilities of events.
Staking: Locking tokens to support blockchain operations, earning yields.
Tokenomics: The economic design and parameters governing a token’s issuance, utility and distribution.
Frequently Asked Questions About Altcoin ETF Season
What is “altcoin ETF season”?
This refers to October 2025 when many altcoin spot ETF decisions are due and will change capital flows.
Why does a government shutdown matter for crypto?
Shutdowns weaken the dollar, delay SEC and delay data releases, all of which impact market direction and regulatory momentum.
Which altcoin has the highest ETF odds?
XRP has 99% odds of at least one ETF approval, ADA 90% and SOL has multiple decision windows.
If an altcoin ETF is rejected, what then?
Rejection could cause pullbacks or re-rating of expectations. But some altcoins may still rally via DeFi or non-ETF inflows.

