Spark Savings USDT vault nearly doubles to $600 million in two weeks

Key Summary

Spark Savings USDT vault has nearly doubled its deposits to $600 million in just two weeks, with a variable yield paid back in USDT. The vault is backed 1:1 by USDS and runs on Ethereum, supporting other chains like Arbitrum and X Layer. The integration with OKX app has improved engagement and accessibility for users, contributing to the vault's significant growth.