最新报道:According to an official announcement from Bijie.com, OKX has launched a limited-time "SOL Arbitrage Staking" promotion. From 16:00 (UTC+8) on September 18, 2025, to 23:59 (UTC+8) on October 15, 2025, users who create a SOL smart arbitrage strategy and stake it will be eligible to share in a prize pool of 300,000 Layer Tokens. The promotion utilizes a five-tiered reward system, with higher rewards for higher investments, and annualized returns reaching up to 15%.