A crypto trader who reportedly made tens of millions of dollars by shorting the market during the violent Oct. 10 flash crash has publicly denied accusations of insider trading and rejected claims of any connection to the Trump family. The trader, known online as Garrett Bullish and identified by some internet sleuths as Garrett Jin, has come under intense scrutiny after his outsized gains drew widespread attention across the crypto community.
The controversy deepened after Binance founder Changpeng Zhao, better known as CZ, shared a post that reportedly included the trader’s personal information. That move amplified online speculation and increased pressure on Bullish to explain both the timing and scale of his trades. In response, he issued a direct denial, saying his positions were not based on privileged political information and that he had no relationship with Donald Trump Jr.
Flash Crash Set Off by Tariff Signal
The market turmoil traces back to Oct. 10, when U.S. President Donald Trump signaled that he would impose punishing tariffs on China in response to what was described as Beijing’s effort to block the export of rare earth minerals. The announcement immediately rattled risk markets and triggered a sharp sell-off across global assets.
According to the source material, the S&P 500 lost more than $1 trillion in value during the turmoil. Crypto markets, however, experienced even more extreme dislocation. Bitcoin dropped sharply, while several altcoins reportedly lost 50% to 80% of their value within hours. The speed and magnitude of the move created a brutal liquidation cascade, wiping out an estimated $16 billion in long positions by the early hours of Oct. 11.
That environment proved ideal for traders positioned on the short side. Bullish’s reported gains—said in some accounts to have exceeded $190 million—quickly became the focal point of debate. For critics, the profit figure looked too large and too well-timed to be explained by market skill alone, leading to allegations that he must have had advance knowledge of the administration’s tariff signal.
Trader Rejects Insider Narrative
Bullish has forcefully rejected that interpretation. In his public comments, he specifically denied that his trading decisions were influenced by inside information from Trump family members. He also addressed one of the most widely circulated rumors directly, insisting that he had no connection whatsoever to Donald Trump Jr.
His denial is notable because the allegations were not limited to suspicious timing. They also grew into a broader social-media narrative linking political influence, personal networks, and outsized market gains. By naming and denying the alleged family connection, Bullish sought to draw a clear line between his market positioning and the political speculation surrounding the crash.
Still, the episode illustrates how quickly major profits in a highly volatile market can invite public suspicion—especially when those profits coincide with a geopolitical announcement strong enough to move both equities and digital assets within minutes.
Blaming Leverage, Not a Secret Tip
Rather than crediting any special access, Bullish argued that the market collapse was the predictable result of structural fragility. In posts on X, he described the liquidation cascade as the worst he had ever seen. While acknowledging that Trump’s announcement served as the immediate catalyst, he said the deeper causes were escalating U.S.-China trade tensions and the crypto market’s dangerous reliance on extreme leverage.
In his view, investors had largely ignored the mounting macroeconomic risks because bullish sentiment had become too dominant. The market, he suggested, was heavily conditioned to keep chasing upside despite rising geopolitical pressure. Once sentiment cracked, the leverage embedded in the system turned a sharp decline into a disorderly collapse.
He placed particular blame on “highly leveraged long positions,” arguing that these trades made the entire market exceptionally vulnerable. Unlike stocks, he said, most cryptocurrencies do not have a firm intrinsic value anchor. Instead, they are driven more directly by investor psychology—especially greed during rallies and fear during downturns. In that setting, offering 5x to 100x leverage on already volatile assets to retail traders can magnify instability rather than support healthy price discovery.
His broader argument is that leverage is not merely a tool for traders but a systemic accelerant. When prices rise, leverage fuels speculative excess. When prices fall, it intensifies forced selling and drains liquidity from the market. The result is a boom-bust structure that can unravel with remarkable speed once a catalyst appears.
A Call for Stabilization Mechanisms
Beyond defending himself, Bullish also proposed a possible remedy. He urged exchanges that offer high-leverage products to consider implementing a mechanism similar to a stabilization fund. The idea, as he framed it, would be to provide liquidity support during moments of severe stress, helping the market absorb shocks that might otherwise trigger cascading liquidations.
According to his argument, such a framework could improve market confidence in times of crisis and potentially encourage capital to return after major disruptions. In his view, a healthier crypto market would require not just speculative participation but also stronger protections against self-reinforcing liquidity events.
While he did not present a detailed operating blueprint in the source material, the proposal reflects a wider industry debate: whether exchanges should do more to manage the systemic consequences of the products they list, especially perpetual futures and high-multiple leverage contracts aimed at retail users.
Why the Story Matters
This episode sits at the intersection of several recurring themes in crypto: market opacity, the power of macro headlines, the role of leverage, and the speed with which rumors can define public narratives. On one level, it is a story about a trader defending the legitimacy of a successful bet. On another, it is a case study in how fragile digital asset markets can become when leverage, sentiment, and geopolitics collide.
The facts available in the source do not establish insider trading; they establish that allegations were made and that Bullish denied them. What they do clearly show is that the scale of the Oct. 10 move exposed familiar weaknesses in crypto market structure. A single political signal contributed to a chain reaction that erased billions in value, destroyed heavily leveraged long positions, and generated extraordinary profits for those positioned in the opposite direction.
Whether public attention remains focused on the trader himself or shifts back to market design, the incident has already revived questions about how much leverage is too much, how exchanges should respond to extreme volatility, and how quickly unverified political claims can spread when money moves this fast. For now, Bullish’s position is straightforward: he had no Trump-family ties, no insider information, and no secret edge beyond recognizing a market built on excessive leverage and vulnerable sentiment.