A crypto trader who reportedly made tens of millions of dollars by shorting the market during the violent Oct. 10 sell-off has publicly denied accusations of insider trading and any connection to the Trump family. The controversy intensified after online commentators speculated that the size and timing of the trader’s gains suggested advance knowledge of a market-moving policy announcement. Some reports put the profit at more than $190 million, turning the trade into one of the most closely watched episodes of the recent market rout.
The trader, known online as Garrett Bullish and identified by some internet sleuths as Garrett Jin, issued a direct rebuttal to claims that his positioning was influenced by privileged information allegedly tied to members of the Trump family. In his public remarks, he specifically denied having any relationship with Donald Trump Jr. The scrutiny grew further after Binance founder Changpeng Zhao (CZ) shared a post that reportedly contained the trader’s personal information, amplifying attention around the case.
The Oct. 10 Market Shock
The broader backdrop to the dispute was a sudden and severe market sell-off on Oct. 10. According to the source material, the trigger was U.S. President Donald Trump’s signal that he would impose harsh tariffs on China in response to Beijing’s alleged efforts to block exports of rare earth minerals. The announcement sent shockwaves through global markets almost immediately.
Traditional markets were hit hard. The S&P 500 alone reportedly lost more than $1 trillion in value. But the reaction in crypto was even more extreme. Bitcoin dropped sharply, while several altcoins reportedly plunged 50% to 80% within hours. As prices fell, the market entered a liquidation cascade that wiped out an estimated $16 billion in long positions by the early hours of Oct. 11. In a highly leveraged market, that kind of forced unwind can quickly magnify price declines, creating ideal conditions for well-timed short trades.
That dynamic is central to why the trader’s profits drew so much attention. For critics, the scale of the gains appeared too large and too well-positioned to be explained by market skill alone. For defenders, however, the episode may simply reflect how profitable correctly timed bearish bets can become when leverage is crowded on one side of the market.
The Trader’s Response: Leverage Was the Real Weakness
In his response on X, Bullish described the event as the worst liquidation cascade he had ever seen. While he acknowledged that Trump’s tariff signal acted as the immediate catalyst, he argued that the actual causes of the collapse ran deeper. In his telling, the market had been ignoring two structural risks for some time: escalating U.S.-China trade tensions and the systemic fragility created by excessive leverage.
He argued that investors had largely overlooked worsening geopolitical and macroeconomic tensions because bullish sentiment remained dominant. That optimism, he suggested, encouraged traders to maintain aggressively leveraged long exposure even as the broader risk backdrop deteriorated. Once the tariff headline hit, the market did not simply react to the news itself; it reacted to the forced unwinding of positions that had become too large and too fragile.
Bullish’s most pointed criticism was directed at the leverage structure of the crypto market. He noted that, unlike many publicly traded equities, most cryptocurrencies do not have a widely accepted intrinsic value anchor. As a result, prices can be driven more heavily by sentiment, momentum, and crowd psychology—especially fear and greed. In such an environment, he argued, offering 5x to 100x leverage on highly volatile assets to retail participants can produce a market structure prone to sudden liquidity crises.
His argument was not that prices only become unstable when they fall. Rather, he suggested that the underlying instability exists in both directions. If markets rise too quickly on borrowed exposure, positioning becomes fragile. If a shock then arrives, that same leverage accelerates the reversal. In this framework, the collapse was less about a single privileged headline and more about a market already primed for disorder.
Why the Allegations Persist
Even with the public denial, the allegations have continued to circulate because of the sheer size of the reported profit. In financial markets, extraordinary gains made around major political or policy developments often trigger immediate suspicion, particularly when the trade appears to have anticipated a sharp directional move. In crypto, where transparency, pseudonymity, and social-media narratives often intersect, such suspicion can spread quickly.
The involvement of online investigators and prominent industry figures added another layer to the story. Once personal details were reportedly shared more widely, the debate moved beyond market structure and into questions of identity, influence, and whether political proximity may have played any role. At this stage, however, the source material provides the trader’s denial and the claims made against him, rather than independently verified evidence proving insider access.
That distinction matters. A profitable trade executed ahead of a major event may invite scrutiny, but it does not by itself establish wrongdoing. Markets often reward traders who are early, aggressive, or simply better positioned than the crowd. At the same time, the combination of political headlines, massive gains, and public speculation ensures that this episode will remain controversial.
A Call for Exchange Reform
Beyond defending himself, Bullish used the moment to advocate for a structural reform in crypto trading venues. He urged exchanges that offer high leverage to create a mechanism similar to a stabilization fund. In his view, such a system could provide emergency liquidity support during periods of stress, reduce the severity of cascading liquidations, and help restore market trust after sharp dislocations.
The proposal reflects a broader tension in crypto market design. High leverage can attract volume, speculation, and short-term activity, but it can also amplify instability and increase the speed at which losses spread across the system. A stabilization mechanism, if implemented, could in theory soften the worst effects of forced deleveraging. Whether exchanges would embrace such a model is another question, particularly in a market where competition often centers on offering traders more risk, not less.
What This Episode Reveals About Crypto Markets
Regardless of where the allegations ultimately lead, the dispute highlights a recurring issue in digital asset markets: extreme volatility is rarely caused by headlines alone. More often, headlines act as triggers that expose vulnerabilities already embedded in market structure. On Oct. 10, those vulnerabilities appear to have included concentrated bullish positioning, deep reliance on leverage, and a fragile liquidity environment that could not absorb a sudden shock.
That is why the episode has resonated beyond the trader at its center. It speaks to how quickly crypto markets can move from euphoria to forced liquidation, and how difficult it can be to distinguish between extraordinary market skill and suspiciously perfect timing in the aftermath of a crash. For now, Bullish’s position is clear: he denies insider trading, rejects claims of Trump family ties, and says the real lesson of the collapse lies in leverage, liquidity, and ignored macro risk—not secret information.