A Polymarket wager amassing $54,666 in trading volume suggests an 87% likelihood that a spot XRP exchange-traded fund (ETF) will secure regulatory approval by 2025. XRP ETF Mania Hits 87% Confidence: Polymarket Traders Bet Big on 2025 Approval In January 2024, the U.S. Securities and Exchange Commission (SEC) cleared the way for multiple spot bitcoin