The Single Crypto Trade That Made One Trader $180 Million in a Single Day — and the Strategy Behind It

In financial history, the majority of famous deals are reconstructed years after the event using memoirs, interviews, and meticulous archival work that transforms a moment of skill or chance into something that can be taught. That distance was not necessary for the trade that earned an unidentified Hyperliquid user almost $180 million between October 9 and 10 of last year.

About 30 minutes before President Donald Trump declared a 100% tariff on Chinese goods, it made its announcement in real time on a public blockchain, where anybody with a block explorer could see wallet 0xb317 covertly stack short positions against Bitcoin and Ethereum. The market fell. The trader shut down. Since then, the cryptocurrency industry hasn’t entirely stopped discussing it.

Only large trades are able to make the mechanics simple. Open short positions have a combined notional value of more than $110 million in Bitcoin and Ethereum. Make extensive use of leverage. Hold off till the news arrives. About 30 minutes after the crash bottomed out, close 90% of the position.

Although the execution was so flawless that at first onlookers questioned whether it was an algorithm, the entry’s timing—nearly thirty minutes prior to the public announcement—has been the topic of constant discussion. That degree of pre-positioning is not the result of any credible technical pattern. This appears to be insider timing, as anyone who has worked a trading desk during a significant macro release can attest to.

The platform selection has a narrative of its own. Hyperliquid is not Binance or Coinbase. Because it’s a decentralized derivatives exchange, deals don’t go via a central counterparty that is regulated in the conventional sense. Other than the wallet address you are using, there is no need to identify yourself. Watching the order book is not comparable to FINRA.

For years, the CFTC has attempted, with varying degrees of success, to expand its jurisdictional reach into decentralized derivatives. Selecting Hyperliquid for such a big, well-timed trade reveals something about how the market is changing. Simply put, there isn’t the same infrastructure on a DEX for what would almost surely lead to an SEC inquiry in the U.S. equity markets.

What transpired next made the story much more unsettling. Wallet 0xb317 reloaded with another short position for about $163 million shortly after the first deal closed. The trader made money once more as the market proceeded in the same direction. The pattern began to resemble a sequence rather than a single dazzling call. Despite the lack of concrete proof, investors appear to think that the organization behind the wallet either had pre-release access to U.S. trade policy or was well-connected in circles where such knowledge circulates before it is made public. There’s no evidence. Additionally, no innocent explanation can adequately explain the time.

Here, the larger context is important. Throughout 2025 and 2026, geopolitical announcements—especially those pertaining to U.S.-China relations—have caused cryptocurrency markets to become exceptionally sensitive. Sharp, abrupt price fluctuations in Bitcoin and Ethereum are caused by tariff cycles, chip export restrictions, and diplomatic outbursts; these fluctuations don’t always follow conventional macro news trends.

By creating information networks spanning traditional finance, policy circles, and crypto-native intelligence sources, sophisticated traders have been adjusting to that environment. In this asset class, the distinction between flagrant insider trading and legal macro positioning has never been more hazy.

Due in part to the fact that the wallet’s identity is still unknown and in part to the fact that the legal framework around decentralized derivatives is really unclear, the regulatory response has been restrained. The issue of jurisdiction over a non-U.S. user shorting non-U.S.-listed assets on a non-U.S. platform is complex, even if a U.S. government desired to take enforcement action.

Anyone who has observed the CFTC and SEC’s inability to agree on whether tokens are commodities or securities is aware of how slowly these issues progress. Instead of being the focus of enforcement, the “insider whale” trade is instead a case study of regulatory weaknesses.

The implications of this story for the future stage of the cryptocurrency sector are difficult to ignore. A more purposeful, news-driven, and focused volatility has replaced the retail-driven volatility of previous cycles. The pricing action on decentralized derivatives platforms is increasingly dominated by a small number of powerful, sophisticated players, and when leverage is used properly, the amount of capital needed to move these markets has drastically decreased.

The lesson is uncomfortable for regular traders. Entities with superior infrastructure, better information, and less regulatory restrictions are progressively capturing the largest moves in the cryptocurrency space.

Nobody can verify if wallet 0xb317 is owned by a single trader, a small team, a state-affiliated actor, or something else entirely. It’s clearly evident that the trade has changed the way commentators discuss the integrity of the cryptocurrency market. The infrastructure that enabled the victory won’t disappear. Additionally, the geopolitical unpredictability that fueled the trade is not going away. The only unanswered question is how many more $180 million days pass in silence before someone, somewhere, determines that the disparity has gotten too big to ignore.