How a secretive Wall Street trading firm allegedly used regulatory loopholes to drain billions from retail crypto investors — and why it matters for everyone.

The $40 Billion Question Nobody Is Asking

Most people have never heard of Jane Street. But if the allegations in a recent lawsuit prove true, this Manhattan-based trading firm may have done more damage to the average Bitcoin investor than any hacker, scammer, or rug pull ever could.

This is not a story about crypto going wrong. It is a story about the oldest game in finance finding a new playing field.

Who Is Jane Street?

Jane Street is a quantitative trading firm founded in 1999 and headquartered in New York City. With roughly 3,000 employees and no CEO, no public shareholders, and a management committee of 30 to 40 people, it operates with a level of secrecy that would be illegal for almost any other financial institution of its size.

Yet according to estimates, Jane Street is behind more than 10% of every stock trade placed in the United States. Last year, the firm reportedly made more money than the combined trading desks of Goldman Sachs, Bank of America, and Citigroup.

Because Jane Street trades its own money rather than client funds, it faces dramatically fewer disclosure requirements than banks or hedge funds. The public knows almost nothing about what they are actually doing at any given moment.

How Jane Street Got Inside the Bitcoin Market

When BlackRock launched its spot Bitcoin ETF (ticker: IBIT), it needed a small group of firms called authorized participants to actually make the system function. These are the middlemen who create new ETF shares when demand rises and redeem them when demand falls.

Jane Street is one of only four companies on the planet authorized to create and redeem shares for BlackRock’s Bitcoin ETF.

That position comes with significant privileges, including two key regulatory exemptions that most investors do not know exist.

Exemption 1 — Regulation SHO: Normally, strict rules govern short selling (betting that a price will fall). As an authorized participant, Jane Street is exempt from key parts of this regulation. They can create and sell ETF shares without the same restrictions that apply to ordinary investors.

Exemption 2 — Disclosure asymmetry: Authorized participants are only required to disclose their long positions publicly. They do not have to disclose short positions, options, or derivatives. In other words, the public can see what Jane Street owns but never what it is betting against.

That gap between what is visible and what is hidden is where the alleged scheme lives.

The Alleged 10 A.M. Bitcoin Manipulation Scheme

According to a lawsuit filed in February 2025, starting in November 2025, Bitcoin began dropping between 2% and 3% at exactly 10:00 a.m. Eastern time every single trading day. Every time it happened, millions of dollars in retail positions were liquidated. By 10:30 a.m., the price bounced back to normal.

Here is the step-by-step playbook the lawsuit alleges Jane Street was running:

Step 1 — Buy real Bitcoin publicly. Jane Street purchases spot Bitcoin on the open market. On paper, they look like long-term Bitcoin holders. That is all anyone can see.

Step 2 — Open hidden short positions. Simultaneously, they allegedly open massive short positions through derivatives on a separate exchange. These bets that Bitcoin’s price will fall are completely invisible to the public due to the disclosure exemption.

Step 3 — Dump at market open during low liquidity. Every trading day at 10:00 a.m., when the U.S. stock market opens and liquidity is at its thinnest, the allegation is that Jane Street used high-speed trading algorithms to flood the market with sell orders. With fewer buyers available to absorb the selling, the price craters.

Step 4 — Trigger a liquidation cascade. A 2-3% drop is enough to trigger automatic liquidations on leveraged retail positions. When Bitcoin falls below a trader’s margin threshold, their position is automatically sold without warning. Thousands of these forced sales happen simultaneously, dumping even more Bitcoin onto the market, pushing the price down further, triggering more liquidations in a cascading chain reaction.

Step 5 — Collect profits from the hidden shorts. Jane Street takes a small loss on the Bitcoin it dumped, but its short positions, invisible to everyone else, are now enormously profitable. The firm closes those positions and books the gains.

Step 6 — Buy back and reset. Jane Street then buys back the Bitcoin it sold, this time at the crashed price. That buying pressure sends the price back up. Retail traders see the bounce, fear of missing out kicks in, new money flows in, and by 10:30 a.m. everything looks normal.

Then the next morning, the cycle begins again.

The Lawsuit That Made It All Stop

On February 23, 2025, a lawsuit was filed against Jane Street alleging their involvement in the collapse of the Terra crypto ecosystem.

Within 48 hours of the lawsuit becoming public, the daily 10 a.m. Bitcoin drops simply stopped.

Bitcoin surged 10%. More than $200 billion flooded back into the crypto market. $213 million in short positions were liquidated. A quarter of a billion dollars flowed into BlackRock’s Bitcoin ETF in a single day.

The Terra Collapse: A $40 Billion Alleged Inside Job

The Terra ecosystem was built around two tokens: UST, a stablecoin designed to always be worth $1, and Luna, a companion token used to maintain that peg through an algorithmic mechanism. To keep UST stable during real-world trading, Terraform deposited massive amounts of UST into third-party liquidity pools on decentralized exchanges.

In 2022, Terraform quietly pulled $150 million from the Curve liquidity pool without warning. This weakened the pool’s ability to absorb selling pressure at a critical moment.

The lawsuit alleges that a Jane Street employee named Bryce Pratt had back-channel communications with Terraform insiders and received advance knowledge that the $150 million withdrawal was coming. Armed with that information, Jane Street allegedly moved their money out of the ecosystem within just 10 minutes, a window the complaint describes as suspiciously tight given the stakes involved.

The complaint describes the Jane Street withdrawal as their largest-ever single swap. The lawsuit alleges that Jane Street used insider information to avoid more than $200 million in potential losses and to actually profit during the meltdown, while millions of ordinary investors watched their savings evaporate as the $40 billion ecosystem collapsed.

Jane Street vigorously denies the allegations and has called the lawsuit “desperate” and a “transparent attempt to extract money.” They argue the losses were caused by Terraform’s own management fraud, a fair point given that Terraform’s founder pleaded guilty and was sentenced to 15 years in prison, with the company agreeing to pay $4.47 billion in penalties.

But as one legal analyst observed, Terraform’s guilt does not automatically excuse profiting from insider knowledge of the coming collapse. Both things can be true simultaneously.

A Pattern Across Three Countries

This is not the first time Jane Street has faced accusations of market manipulation.

In July 2025, India’s securities regulator (SEBI) found Jane Street guilty of manipulating India’s stock market using what regulators described as a “morning pump, afternoon dump” scheme. The structure was nearly identical to what is alleged in the Bitcoin case: buy in the morning, drive the price up, sell in the afternoon, profit from the decline. SEBI froze $566 million of Jane Street’s funds and barred the firm from trading in India’s derivatives market entirely.

Meanwhile, China has reportedly caught multiple Jane Street accounts allegedly manipulating silver ETF prices.

The same playbook. Three different countries. Three different asset classes. Stocks in India, silver in China, Bitcoin in the United States.

The Bigger Problem: Bitcoin Was Supposed to Be Different

The deepest irony of this story is the one that gets talked about least.

People bought Bitcoin specifically because it was supposed to be beyond the reach of powerful financial institutions. It was designed as a life raft from a system that constantly moves risk from the powerful to the powerless.

But by wrapping Bitcoin in financialized instruments like ETFs, we made it accessible to a massive new audience, which is genuinely good, while also burdening it with the same vulnerabilities that exist in every traditional financial market. Price discovery shifted from the underlying asset to exotic derivative markets, and the same regulatory infrastructure that existed long before crypto simply found a new asset to plug into.

Authorized participants. Hidden derivatives. Disclosure exemptions that apply to only a handful of firms in the entire world. None of this is new. It just has a new target.

The people who were force-liquidated at 10:00 a.m. every morning were not reckless gamblers who deserved what they got. Many of them were everyday investors who believed they were participating in an open, transparent market. The structural advantages being exploited were invisible to them by design.

What This Means for Retail Investors

Whether Jane Street is ultimately found liable is a question for the courts. But the structure that made all of this possible is not an allegation. It is documented fact. These exemptions exist. These disclosure gaps exist. These privileges are real.

A few practical takeaways for anyone investing in crypto or any asset class:

Avoid leveraged positions if you do not fully understand liquidation mechanics. Leverage amplifies both gains and losses, and liquidation cascades can wipe out your position instantly, regardless of how correct your long-term thesis might be.

Understand what an ETF actually is. When you buy a Bitcoin ETF, you are not buying Bitcoin. You are buying exposure to Bitcoin through a financial instrument that involves authorized participants, creation and redemption mechanisms, and layers of market infrastructure that introduce risks the asset itself does not have.

Recognize the K-shaped economy for what it is. The same hyper-financialization that creates wealth for sophisticated players has systematically extracted wealth from everyone else for decades. Crypto was supposed to offer an exit. It may still, but only if investors understand the terrain they are operating in.

The Bottom Line

The Jane Street Bitcoin manipulation lawsuit is significant not because of what Jane Street may or may not have done, but because of what it reveals about the system. A single firm, using legal exemptions most people do not know exist, allegedly moved the price of the world’s most decentralized asset on a daily schedule, wiping out retail investors with mathematical precision.

Until the structural incentives change, every market, including crypto, will face these vulnerabilities. The best defense available to ordinary investors is education, caution with leverage, and a clear-eyed understanding of how the system actually works.

The information in this article is based on publicly reported allegations and lawsuits. Nothing here constitutes financial or legal advice. All legal claims referenced are allegations that have not been proven in court.