Recent data from Polymarket suggests a strong likelihood of ETF approval for XRP, with odds surging to 81%, and Solana at an even higher 99%. These results are reflected in the ongoing strength of XRP, Stellar (XLM), and Cardano (ADA) as Grayscale’s leading cryptocurrency rankings show significant gains. The surge in interest stems from the growing anticipation surrounding the potential regulatory approval of spot exchange-traded funds (ETFs). While Ethereum continues to dominate, these altcoins are catching attention as investors prepare for potential regulatory approvals. 81% of traders agree that XRP’s legal dispute with the SEC has been resolved, fueling optimism about its ETF prospects. This trend is driving significant trading volumes in futures ETFs linked to these coins, reaching a record $3 billion recently.