Skip to navigationSkip to main contentSkip to right columnDominic Basulto, The Motley FoolTue, June 23, 2026 at 12:04 PM GMT+2 4 min readThe lines between traditional finance and crypto finance continue to blur, and that's good news for blockchain networks such as Ethereum (CRYPTO: ETH). It has become the top crypto for decentralized finance (DeFi), and it's not even close.However, top blockchain rival Solana (CRYPTO: SOL) is rapidly gaining on Ethereum. So much so, in fact, that I'm predicting that Solana will become the top crypto for decentralized finance by 2030.Missed Nvidia in 2009? This Rare Signal Is Flashing Again. In 2009, a "Double Down" signal flashed for a little-known chipmaker called Nvidia. For the first time in years, that same "Total Conviction" signal is flashing for a company 1/100th the size of Nvidia. Continue »Solana versus EthereumEver since Solana launched back in 2020, it has been highlighted as a potential "Ethereum-killer." This is primarily due to the fact that Solana offers blazing-fast transaction processing speeds and cheaper costs. In November 2023, Cathie Wood of Ark Invest specifically pointed to Solana's disruptive potential.Nearly three years later, Solana is finally starting to deliver on its early promise. Trading volume on its decentralized exchanges now surpasses that on Ethereum's decentralized exchanges. In large part, that's due to speculative trading in meme coins.Image source: Getty Images.However, it's not all about meme coin trading volume. According to one important DeFi metric -- total value locked (TVL) -- Solana is now tied with BNB (CRYPTO: BNB) as the second-leading blockchain network, with a 7% market share. That's well behind Ethereum's market-leading 53% market share, but it's proof that rivals are finally starting to chip away at Ethereum's longtime dominance.Importantly, in high-growth areas such as stablecoins and real-world asset (RWA) tokenization, Solana has become the new go-to blockchain for top corporations and financial institutions. Case in point: When Moody's (NYSE: MCO) launched its new credit ratings for tokenized assets, it launched on Solana, not on Ethereum.What will be the impact on Solana's price?The big question, of course, is what Solana's growing prowess in DeFi means for its price. From my perspective, Solana is tremendously undervalued at a current price of just $70.Back in October 2023, for example, investment firm VanEck calculated bear, base, and bull-case scenarios for Solana. In the base-case scenario, Solana was worth $335. In a bull-case scenario, Solana was worth more than $3,200.Terms and Privacy PolicyPrivacy & Cookie SettingsMore Info