The trading volume of SOL is increasing and has already surpassed BTC. Active trading indicates that funds are paying attention to SOL's market trends. Considering BTC's market dominance is declining and the SOL/BTC exchange rate, there's a relatively safe arbitrage strategy: short BTC and long SOL. The SOL/ETH exchange rate is also reversing. It's worth considering whether the rotation of major coins has now shifted to SOL.