Was Jane Street manipulating Bitcoin and crypto market crashes?

Was Jane Street behind the dumps traders blame for sudden crashes, or did a lawsuit just flip the mood right now?

That question exploded on Wednesday as a rally hit right when an insider trading case naming Jane Street started spreading.

Crypto added more than $170 billion in market value. Total market cap rose about 8% to nearly $2.5 trillion, as Bitcoin briefly traded above $70,000, per data from TradingView. Ethereum gained more than 13%. Solana surged over 15%.

Traders blame the 10 a.m. dump

The timing argument focused on 10 a.m. Eastern. On Wednesday, traders said the usual heavy selling around that hour did not show up after news of the lawsuit.

Bark posted on X that Jane Street dumped Bitcoin “every morning at 10 a.m.” and said it liquidated retail and bought back lower. Bark added that after the lawsuit, “the 10 a.m. dump disappeared,” and called it Bitcoin’s best day in months.

Onchain analyst Nonzee posted: “For months, 10 a.m. meant one thing: the Jane Street dump.” Nonzee added: “Today at 10 a.m.? Bitcoin rips higher instead.”

No public evidence shows the firm sold bitcoin at a fixed daily time. Bloomberg Senior ETF Analyst Eric Balchunas posted “the bogeyman is gone” and asked if the rebound can last.

Todd sues over the TerraUSD collapse

The case was filed by the administrator winding down Do Kwon’s Terraform Labs. Todd Snyder, a plan administrator appointed by a bankruptcy court, is seeking damages from Jane Street, co-founder Robert Granieri, and employees Bryce Pratt and Michael Huang.

In a heavily redacted complaint filed Monday in federal court in Manhattan, Snyder alleges the trading giant used material nonpublic information from Terraform insiders to front-run trades that sped up Terraform’s demise.

Terraform collapsed in May 2022 when TerraUSD lost its peg to the dollar. A sister token, Luna, fell close to zero within days. The crash erased about $40 billion, hit hundreds of thousands of investors worldwide, and fed a chain reaction across crypto that later ended in the collapse of Sam Bankman-Fried’s FTX exchange.

The complaint did also pointed out that Jane Street was a career launchpad for Bankman-Fried and Caroline Ellison before they founded Alameda Research and FTX.

Terraform filed for bankruptcy in January 2024, and a wind-down trust was established later that year. Kwon, who founded Terraform in 2018, is serving a 15-year prison sentence after pleading guilty to two criminal counts in August.

Snyder said: “Jane Street abused market relationships to rig the market in its favor.” He said he would pursue claims for Terraform creditors. A spokesperson allegedly replied: “This desperate suit is a transparent attempt to extract money,” and blamed Terra and Luna losses on “a multibillion-dollar fraud” by Terraform management. The spokesperson said the firm would defend itself.

Bryce runs “Bryce’s Secret” chat, complaint says

By late 2018, Jane Street signed up to trade directly with Terraform, but the lawsuit says token trading did not ramp until February 2022, when Pratt, a former Terraform intern, was sent to build communication lines with ex-colleagues.

The lawsuit says Pratt created a group chat with former colleagues, including a software engineer and Terraform’s head of business development. The chat was named “Bryce’s Secret,” and the complaint says it funneled Terraform information back to the firm.

Pratt also started an email chain introducing Terraform’s head of business development to the firm’s “DeFi” leaders, the lawsuit says. The parties began regular talks and discussed a possible investment, but the complaint alleges the talks became a back-channel for confidential information used to trade for profit.

A key moment is May 7, 2022, at 5:44 p.m. EST, when Terraform withdrew 150 million TerraUSD from Curve3pool. The complaint says the withdrawal was not publicly announced. Less than 10 minutes later, a wallet that some analysts have linked to Jane Street withdrew 85 million TerraUSD from the same pool, the complaint alleges.

The next day, Kwon said publicly the 150 million withdrawal was meant to move TerraUSD to a new liquidity pool. The complaint says the exact timing tied to the new pool, including any Curve3pool withdrawals, was not public knowledge.

The lawsuit arrives two months after Snyder sued Jump Trading over an alleged secret deal to prop up TerraUSD before the collapse, then exit with billions in gains. The complaint says the firm kept using confidential information, including what it learned from Jump, to trade TerraUSD for more profit.

On May 9, while TerraUSD was depegged but not fully collapsed, Pratt set up a group message with Kwon, Huang, and others at the firm, expressing interest in bidding on either bitcoin or Luna. The complaint says Kwon replied that Bill DiSomma, a Jump co-founder, should have reached out about a Terraform fundraise.