The administrator overseeing the liquidation of Terraform Labs has filed a $4 billion lawsuit against high-frequency trading giant Jump Trading, alleging the firm played a central, undisclosed role in engineering the collapse of one of crypto’s most catastrophic ecosystems.
The legal action accuses Jump Trading of market manipulation, unlawful profiteering, and deceptive trading practices that allegedly masked deep structural flaws in Terraform’s algorithmic stablecoin system—ultimately worsening the historic collapse of TerraUSD (UST) and LUNA in May 2022.
The lawsuit comes just days after Do Kwon, Terraform’s founder, was sentenced to 15 years in U.S. federal prison for orchestrating a massive crypto fraud that wiped out an estimated $40 billion in market value.
Terraform Labs Estate Targets Jump Trading and Senior Executives
Filed by the Terraform Labs estate administrator, the complaint names:
Jump Trading
William DiSomma, co-founder of Jump
Kanav Kariya, former head of Jump’s crypto division
The lawsuit alleges that Jump engaged in covert, large-scale trading interventions during repeated UST de-pegging events in 2021 and early 2022—actions that were never disclosed to the broader market.
According to court filings cited by The Wall Street Journal, Jump allegedly stepped in aggressively whenever UST fell below its $1 peg, purchasing massive amounts of the stablecoin to artificially inflate demand and restore the peg temporarily.
Artificial Stability and a False Sense of Market Confidence
Rather than acting as a neutral liquidity provider, the estate claims Jump’s trading created a false impression that Terra’s algorithmic stabilization mechanism was functioning properly.
This illusion of stability, the administrator argues,:
Concealed systemic vulnerabilities in Terra’s design
Encouraged continued retail participation
Delayed natural market price discovery
As a result, when the system finally collapsed, the damage was far more severe than it otherwise would have been.
“At the core of the complaint is the allegation that Jump’s undisclosed support misled market participants into believing UST’s peg was organically resilient,” the filing states.
$1 Billion in Alleged Profits While Retail Investors Remained Unaware
The lawsuit further alleges that Jump profited handsomely from its involvement. According to the estate:
Jump earned approximately $1 billion through trading strategies linked to UST volatility
The firm benefited from preferential token arrangements and insider knowledge
Retail investors were never informed of the behind-the-scenes support propping up the ecosystem
Rather than absorbing losses alongside other participants, Jump is accused of extracting value while maintaining asymmetric informational and technological advantages.
When Terra ultimately imploded in May 2022, triggering a cascading failure across UST and LUNA, the lawsuit argues that the prior illusion of stability magnified investor losses and systemic contagion.
A Pattern of Allegations Against Jump Trading
This is not the first time Jump Trading has faced allegations of market manipulation.
In October 2024, blockchain game developer FractureLabs filed a lawsuit accusing Jump of manipulating token markets tied to its DIO ecosystem. According to reporting by Bloomberg, the lawsuit alleged that:
> “Jump then systematically liquidated its DIO holdings, generating millions of dollars in revenue for itself.”
While Jump has previously denied wrongdoing, the recurring allegations have fueled broader scrutiny of the firm’s role across crypto markets.
Do Kwon’s Sentencing Brings Jump Back Into the Spotlight
The timing of the lawsuit is notable. Do Kwon’s recent 15-year prison sentence has reignited public and institutional interest in identifying other parties that may have played enabling roles in Terra’s rise and fall.
In the days following the sentencing, several market commentators and on-chain analysts openly speculated that institutional market makers could face increased legal exposure. Notably, Whale Calls and other crypto commentators publicly pointed to Jump Trading’s involvement.
Jump Trading’s Technological Edge and Market Power
Beyond the specific allegations, the case highlights Jump Trading’s extraordinary technological and infrastructural advantages.
Jump is widely regarded as one of the most sophisticated high-frequency trading firms in the world. Industry reporting has detailed its willingness to invest heavily to gain marginal speed advantages, including:
Acquiring a microwave transmission tower once used by NATO to shave milliseconds off transatlantic trading latency
Partnering with firms like Citadel in 2018 to build the “Go West” undersea fiber-optic cable, linking Chicago and Tokyo for ultra-fast global market access
According to crypto analyst Colin Wu, Jump’s quote processing and execution capabilities operate on a scale far beyond most competitors—illustrating the asymmetric power large trading firms can wield in both traditional and digital asset markets.
Legal Implications for Crypto Market Making
While the complaint does not allege the use of illegal infrastructure, it argues that Jump’s scale, speed, and sophistication amplified the market impact of its UST trades.
At stake are broader questions around:
Market fairness
Disclosure obligations
The legal boundary between market making and manipulation
If the Terraform Labs estate prevails, the case could:
Establish clearer legal standards for crypto market makers
Redefine acceptable intervention during stablecoin stress events
Lead to substantial financial penalties, with recovered funds potentially used to compensate creditors and victims of Terra’s collapse
What Comes Next
As of publication, Jump Trading has not publicly commented on the lawsuit but is widely expected to mount a vigorous defense.
As discovery unfolds, the case may offer rare insight into the opaque mechanics of crypto market making, shedding light on how large firms operate during periods of extreme volatility.
More broadly, the lawsuit could mark a watershed moment in the crypto industry’s ongoing reckoning with accountability, transparency, and institutional power.
👉 Follow us for deep-dive crypto investigations, legal analysis, and market intelligence you won’t find elsewhere.
#BTC #TerraformLabs