4 Altcoins That Could Surge After Solana (SOL) ETF Approval Odds Hit 90%

Bloomberg's report placing the probability of Solana ETF approval at 90% has infused optimism into the altcoin market, rendering this an opportune moment to identify promising cryptocurrencies for investment.

As the apex legal battle unfolds, rendering the best odds for ETFs tied to XRP and DOGE also likely, this emerging landscape is presenting a new playing field for institutional participation in crypto.

Here are four of the best altcoins to buy ahead of the next bull cycle.

1. Solana (SOL)

Solana (SOL) is getting plenty of attention after Bloomberg's bullish call—and for good reason. That kind of backing tends to be a positive catalyst, especially as the apex court case is unfolding, which could open the door for an SOL ETF.

SOL is currently trading at $148, up 17% in the past month, but it's still well below its January peak of $294. However, that gap between today's price and SOL's record value presents an exciting opportunity.

The Solana network has processed over 400 billion transactions to date, offers low fees, and boasts a growing stablecoin economy topping $12 billion. If an ETF does get approved, institutional money would flood in, likely pushing SOL's price much higher (similar to what happened with Bitcoin).

Some analysts even think SOL could pass the $400 mark. So, with its high speed and real momentum behind the scenes, Solana is clearly one of the best altcoins to buy now.

2. Best Wallet (BEST)

Another altcoin that's making big moves is Best Wallet (BEST). Now, this isn't your average Web3 project. In less than a year, this decentralized crypto wallet has managed to raise nearly $12 million in presale funds and attract over 250,000 monthly users.

What's the secret? Well, Best Wallet is smooth, intuitive, and packed with real utility—like an all-in-one hub for crypto traders. You get access to 200+ DEXs, 20+ bridges, fiat on-ramps, and even iGaming perks like free spins and bonuses.

But one of Best Wallet's main selling points is its staking app. Right now, the app offers an APY of 125% to BEST token holders. Holders also receive early access to new features and exposure to tools like "Upcoming Tokens," which identifies other presale projects with high potential.

Crypto YouTuber Cilinix Crypto praised Best Wallet's setup in a recent video. With the BEST token still available for just $0.024925 during the presale, now may be the ideal time to gain exposure before its first exchange listing.

3. Worldcoin (WLD)

Worldcoin (WLD)—now rebranded as World—might be one of the most ambitious crypto projects out there. Co-founded by Sam Altman, it aims to solve a big problem in the digital world: verifying human identity.

Through its World ID system and Orb-based iris scans, it's building a global identity layer for the internet—a mix between a passport and a crypto wallet. The WLD token has had a wild time price-wise, but the project's fundamentals are now getting traction.

With 12 million verified users, partnerships with Visa and Tinder's parent company, and a US launch in major cities, World is laying serious groundwork. Although it might be controversial, WLD is another of the best altcoins to invest in ahead of a potential spot SOL ETF being approved.

4. Virtuals Protocol (VIRTUAL)

Virtuals Protocol (VIRTUAL) is deeply involved in the AI crypto space—building something strange, wild, and potentially revolutionary. It allows users to create autonomous, tokenized AI agents, which are essentially crypto bots that can post, trade, tip, and even operate within the metaverse.

It sounds futuristic because it is, but it's also getting serious attention: the VIRTUAL token has now been listed on Upbit and Binance. Plus, net outflows from DeFi and inflows into AI-focused cryptos suggest that momentum is shifting back to the sector.

Currently, VIRTUAL is trading at around $1.64, with a market cap of $1 billion. The token has surged by 138% in the past week, and with demand still rising, Virtuals Protocol could continue that bullish momentum into May and beyond.