Promotion Overview - HTX is launching a $USDD Special Promo [1] - Users can earn up to 10% APY with SmartEarn [1] - Participants have the opportunity to win a share of 50,000 HTX [1] Participation Details - Users can stack USDD to earn APY [1] - Users can roll gains into futures trading [1]

Promotion & Rewards - Poloniex SmartEarn Boost offers 5% APY with no principal cap [1] - Users can trade and share 50,000 USDT rewards [1] - New users completing registration, KYC L1, and enabling SmartEarn receive a 1-88 USDT trial fund [1] Event Details - The promotion runs from September 26, 17:00 to October 10, 17:00 (UTC+8) [1]

Product Update - HTX SmartEarn 移除额度限制，允许用户订阅并赚取无限回报 [1] - 鼓励用户立即订阅，以实现期货资产的稳定增长 [1]

Promotion & Rewards - Poloniex Exchange launches SmartEarn event offering up to 10% APY on USDT-M Futures accounts [1] - The event runs from September 5th to September 19th (UTC) [1] - Poloniex offers 80,000 USDT in rewards through airdrops, trading tasks, and bonuses [1] Trading Features - SmartEarn on Poloniex has no quota limits and zero trading disruption [1]