According to crypto valuation experts, the ongoing debate over blockchain valuation models contributes to crypto market volatility, with ETH surging 6.997% to $2399.38 and ADA rising 6.095% to $0.5779 as traders grapple with the lack of standardized metrics. The article emphasizes that traditional models like DCF are inadequate for blockchains, proposing a new velocity-based framework focusing on DeFi lending, NFT trading, and stablecoin turnover to better assess economic activity and trading opportunities.