Terraform’s Final Reckoning — $4B Lawsuit Targets Jump Trading
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The administrator winding down Terraform Labs has filed a sweeping $4 billion lawsuit against Jump Trading, accusing the high-frequency firm of secretly manipulating markets and worsening the collapse of TerraUSD (UST).
According to court filings cited by The Wall Street Journal, Jump allegedly stepped in during multiple UST de-pegging events in 2021–2022, buying large amounts of the stablecoin whenever it dipped below $1. The estate claims these trades created a false sense of stability, misleading investors into believing Terra’s algorithmic peg was working.
Rather than acting as a neutral market maker, the lawsuit alleges Jump exploited inside knowledge and preferential token arrangements, earning around $1 billion while retail investors remained in the dark. When Terra finally collapsed in May 2022, wiping out roughly $40 billion, the artificial calm allegedly magnified the damage.