After watching several platforms' competitions, HiBT's rules for this precious metals contest are quite interesting. The trading leaderboard rewards cover the top 30, allowing mid-tier users to also receive rewards, unlike some platforms that concentrate resources only on the top few. The invitation competition also features a tiered incentive mechanism, making it clear that the more invitees there are, the more apparent the benefits. It feels like they genuinely want to boost user engagement, not just let the big players manipulate the data. #合约挑战 #加密交易 #黄金