United Stables and Binance Launch Limited-Time Yield Boost on $U, APR Up to 10%

Tiered bonus interest layered on top of base flexible-savings yield is a customer-acquisition tool as much as a yield event, and the short window suggests United Stables is testing demand rather than committing to a sustained rate. The structure favors larger subscribers, since the bonus scales by tier, so the headline 10% is not what most participants will capture. The open question is whether $U deposits and savings participation hold after the boost expires, or whether the incentive merely pulls forward demand that unwinds once base yields resume.