OKX2026-07-24 05:35:17OKX Launches 25-Day DuckChain Trading Campaign With 300,000 DUCK in Tiered RewardsDuckChain has rolled out a 25-day trading campaign on OKX with a 300,000 DUCK prize pool. Users must complete daily DUCK/USDT trades and submit proof, with larger reward pools unlocked through longer participation.240