Crypto ETFs have already changed the game for Bitcoin and Ethereum. Now, the spotlight is shifting to other altcoins – and the latest data shows they could be next in line. According to Bloomberg ETF analysts, several major altcoins now have strong odds of getting their own spot ETFs approved by U.S. regulators in 2025. And Polymarket traders – those who bet real money on future outcomes – seem to agree.
Solana is currently leading the pack. Bloomberg gives it a 90% chance of approval this year, while Polymarket odds have climbed even higher, now sitting at 91%. That’s not just bullish – it’s a signal that both traditional analysts and the crypto-native crowd believe Solana is ready for the next level. The token has recovered strongly in 2024 and 2025, with increasing developer activity and a growing DeFi ecosystem. Institutional interest is rising, and the network has matured far beyond its “Ethereum killer” branding from a few years ago.
XRP is right behind it. Bloomberg pegs XRP ETF approval at 85%, while Polymarket bettors give it 87%. Those numbers reflect the positive momentum Ripple has built following its long-running legal battle with the SEC.
With the case now nearly resolved and XRP no longer viewed as a security on secondary markets, many believe a greenlight from regulators is just a matter of time. An XRP ETF would unlock major demand from traditional investors who prefer regulated exposure to assets with real-world utility.
🔥 NEW: Bloomberg ETF analysts updated their latest odds of approval for crypto spot ETFs with Baskets/Index funds, Litecoin and Solana leading the pack at 90% approval odds. pic.twitter.com/baCDFzIz7U
— Cointelegraph (@Cointelegraph) June 11, 2025
Litecoin, often overlooked in the headlines, also scores high. Bloomberg places it at 90%, and Polymarket shows solid confidence at 81%. LTC’s long track record, clean regulatory status, and similarity to Bitcoin make it an easy candidate for ETF approval. It may not have the flash of newer altcoins, but its predictability and low controversy could work in its favor.
Dogecoin and Cardano also made Bloomberg’s list, with 80% and 75% approval odds, respectively. Polymarket traders are a bit more cautious, giving DOGE about 74% and ADA around 70%. While still optimistic, the gap between analyst expectations and public betting suggests some hesitation – especially around how regulators will view Dogecoin’s meme origins or Cardano’s slower rollout of key features.
| Asset | Bloomberg Approval Odds | Polymarket Odds (Live) |
|---|---|---|
| Solana | 90% | 91% |
| XRP | 85% | 87% |
| Litecoin | 90% | 81% |
| Dogecoin | 80% | 74% |
| Cardano | 75% | 70% |
The growing alignment between Bloomberg analysts and Polymarket bettors is worth noting. It shows that both institutional voices and the crowd are starting to believe that 2025 could be the year altcoins finally break into the ETF market. If approvals start rolling in, it won’t just benefit individual tokens – it could change the entire altcoin market.
ETFs bring legitimacy, liquidity, and investor access. They reduce friction for traditional funds and give crypto assets a place in mainstream portfolios. If Solana, XRP, and others secure approval, we could see a massive wave of capital move into the altcoin space – especially from institutions that have been sitting on the sidelines.
So even though Bitcoin and Ethereum may have paved the way, other top altcoins are now approaching the door. With approval odds climbing and regulatory pressure easing, it’s becoming clear that Solana and XRP aren’t just long shots anymore. They’re front-runners in a race that could redefine crypto’s role in global finance.
Read also: Cardano Releases a Major Upgrade for Bitcoin (And It Changes Everything)
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