Why is Near Protocol (NEAR) up 16.37% Today, September 21, 2026? High Turnover and an Altcoin Rotation Drive the Move

NEAR surged 16.37% on unusually heavy activity, with $1.98B turnover equaling 36.53% of market cap, suggesting a higher-beta altcoin rotation while BTC was flat and ETH modestly higher. Project-specific catalysts include TVL exceeding $250M and rising onchain fees, alongside a reward program that can reinforce near-term attention. Derivatives open interest rising adds participation but also increases unwind risk if momentum fades.