In other words, tether has passed the market’s stress test, withstanding redemptions in volatile conditions and eventually reclaiming the peg. “The past two months have definitely been a stress test for stablecoins following the collapse of UST and sharp contraction in USDT’s market cap,” Clara Medalie, research director at Kaiko, said. “Tether proved it’s ability to process billions in redemptions, despite lingering questions over the makeup of its reserves.”