XRP and SOL exhibited volatility of 80% and 87% over the past 12 months in 2025, roughly twice Bitcoin's 43%. This divergence underscores Bitcoin's stability amid altcoin immaturity, driven by shallower liquidity despite significant ETF inflows totaling billions for major tokens. XRP volatility reached 80%, SOL at 87%, compared to Bitcoin's lower 43%. Ether recorded [...]