2026 Altcoin Season To Surpass 2021 Boom In both periods, altcoin trading activity on centralized exchanges was consistently higher than Bitcoin’s volume. However, CW notes that this activity has been running for much longer in 2026 than in 2021. He believes this sustained volume, coupled with a potential breakout from ETH/BTC’s current convergence pattern, strengthens the case of a powerful altcoin season in 2026.















