Arthur Hayes buys $72K ETHFI 5 hours before Upbit listing: Market takes note

ambcryptoPublished on 2026-03-19Last updated on 2026-03-19

Abstract

Arthur Hayes, co-founder of BitMEX and CIO of Maelstrom, purchased 132,730 ETHFI (worth approximately $72,800) just five hours before South Korea's largest crypto exchange, Upbit, announced its listing of the token. The well-timed trade has fueled allegations of insider trading, given the significant market impact of such a listing in a region known for strong retail participation. Data shows Hayes had previously moved large amounts of ETHFI and deployed over $3.4 million into various DeFi tokens earlier this year. The listing on Upbit included temporary trading restrictions, such as a brief buy freeze and limit-only orders during the initial phase.

EthereumFi [ETHFi] is grabbing eyeballs after a major exchange listing and a well-timed trade.

Just hours before South Korea’s Upbit announced an ETHFi listing, Arthur Hayes was seen buying the token. For context, this listing is quite significant, given South Korea’s strong retail participation and preference for altcoins.

Hayes and the insider trading allegations

Arthur Hayes, co-founder of BitMEX and CIO of Maelstrom, accumulated ETHFI shortly before a key listing on South Korea’s largest crypto exchange, Upbit.

Source: X

Per data from Lookonchain, Hayes received 132,730 ETHFI (approximately $72,800) from Anchorage Digital roughly five hours before the exchange confirmed the token’s addition to its KRW market.

The timing, of course, has added fuel to the insider trading narrative.

Source: X

Earlier this year, he deployed over $3.4 million across multiple DeFi tokens, including ETHFI. Data also revealed that about a month prior, Hayes moved 2.15 million ETHFI at around $0.47, which could be earlier distribution activity.

The latest acquisition occurred near $0.55 per token.

It is notable that as part of standard listing controls, Upbit temporarily restricted orders. This included a brief buy freeze and limits on low-priced sell orders, while enforcing limit-only trading during the initial phase.

A look at the big picture

Trending Cryptos

Related Questions

QWho is Arthur Hayes and what significant action did he take regarding ETHFI?

AArthur Hayes is the co-founder of BitMEX and CIO of Maelstrom. He bought 132,730 ETHFI (worth approximately $72,800) just five hours before it was listed on the South Korean exchange Upbit.

QWhy is the listing of ETHFi on Upbit considered significant for the market?

AThe listing is significant because South Korea has strong retail participation in cryptocurrency markets and a notable preference for trading altcoins, which can lead to substantial trading volume and price impact.

QWhat allegations have arisen from the timing of Arthur Hayes' ETHFI purchase?

AThe timing of his purchase, occurring just hours before the official Upbit listing announcement, has fueled allegations of insider trading.

QFrom which company did Arthur Hayes receive the ETHFI tokens, and what was the price per token?

AHe received the tokens from Anchorage Digital, and the latest acquisition occurred at a price of approximately $0.55 per token.

QWhat trading controls did Upbit implement as part of the standard listing process for ETHFI?

AUpbit temporarily restricted orders, which included a brief freeze on buy orders and limits on low-priced sell orders. It also enforced limit-only trading during the initial phase of the listing.

Related Reads

The Entire Internet Hails Noam's Joining, But OpenAI's Loss Bill Just Got Thicker

While the AI community celebrates Noam Shazeer, co-author of the "Attention Is All You Need" paper, joining OpenAI as Head of Architectural Research, the company's audited financials reveal a starkly different reality. In 2025, OpenAI reported $13.07 billion in revenue but a massive $20.92 billion operating loss. Even excluding a one-time accounting charge, the cash burn is severe, with $3.7 billion consumed in Q1 2026 alone. This high-profile hiring occurs against a backdrop of significant internal research talent drain, with key founders and researchers departing as the company's focus shifts from exploratory research to product iteration. Meanwhile, OpenAI's fundamental business model faces a deep crisis. It paid Microsoft $10.59 billion for compute in 2025, while its vast user base of 9 billion weekly actives includes only 50 million paying customers, making growth a direct driver of escalating costs. The article argues Shazeer's recruitment is less about technical necessity and more about crafting a compelling narrative for OpenAI's upcoming IPO, aiming to justify a rumored $1 trillion valuation to future public market investors. It contrasts OpenAI's strategy with Anthropic's reported path to profitability, which relies on a strong enterprise customer base and cost control, rather than star-powered narratives. Ultimately, the piece concludes that while Shazeer's architectural work may take 1-2 years to materialize, OpenAI's financial clock is ticking much faster, with its massive losses undercutting the celebratory headlines.

marsbit1h ago

The Entire Internet Hails Noam's Joining, But OpenAI's Loss Bill Just Got Thicker

marsbit1h ago

Market Trend (June 19): US-Iran Deal Drives Out Geopolitical Premium; Chip Stocks Soar to New Highs; Energy Sector Leads Declines

U.S. Market Trends (June 19): U.S.-Iran Deal Eases Tensions, Chip Stocks Soar, Energy Sector Leads Declines. U.S. stocks rallied on Thursday as the signing of a temporary U.S.-Iran deal in Geneva de-escalated Middle East tensions, with Saudi oil tankers transiting the Strait of Hormuz. This geopolitical relief helped markets recover from recent Fed-driven volatility. The S&P 500 rose over 1%, the Nasdaq gained nearly 2%, and the Dow Jones Industrial Average closed at another record high. The Philadelphia Semiconductor Index surged over 6% to a historic peak. Chip stocks were the standout performers. Reports of an Apple-Intel design and foundry deal for certain products, alongside mentions of potential Nvidia and SpaceX collaborations with Intel, propelled the sector. Intel surged ~10.5%, while memory chip makers like Micron also saw significant gains, highlighting sustained confidence in long-term AI capital expenditure. In contrast, the energy sector was the day's sole loser, with the S&P 500 energy sub-index declining as WTI crude fell ~2% to around $74.29/barrel. The reopening of key shipping routes erased prior geopolitical risk premiums. SpaceX extended losses for a second day on news of a potential large bond offering. Market volatility (VIX) dropped sharply, indicating a swift reversal of post-Fed jitters. Treasury yields dipped slightly but remained elevated. The focus now shifts to upcoming economic data, including next week's PCE inflation report and Micron's earnings, which will serve as a key test for the AI trade's durability.

marsbit1h ago

Market Trend (June 19): US-Iran Deal Drives Out Geopolitical Premium; Chip Stocks Soar to New Highs; Energy Sector Leads Declines

marsbit1h ago

Trading

Spot
Futures

Hot Articles

Ether.fi Explained

Ether.fi aims to further engage in the staking ecosystem by building its own AVS.

28.2k Total ViewsPublished 2024.03.28Updated 2024.03.28

Ether.fi Explained

How to Buy ETHFI

Welcome to HTX.com! We've made purchasing ether.fi (ETHFI) simple and convenient. Follow our step-by-step guide to embark on your crypto journey.Step 1: Create Your HTX AccountUse your email or phone number to sign up for a free account on HTX. Experience a hassle-free registration journey and unlock all features.Get My AccountStep 2: Go to Buy Crypto and Choose Your Payment MethodCredit/Debit Card: Use your Visa or Mastercard to buy ether.fi (ETHFI) instantly.Balance: Use funds from your HTX account balance to trade seamlessly.Third Parties: We've added popular payment methods such as Google Pay and Apple Pay to enhance convenience.P2P: Trade directly with other users on HTX.Over-the-Counter (OTC): We offer tailor-made services and competitive exchange rates for traders.Step 3: Store Your ether.fi (ETHFI)After purchasing your ether.fi (ETHFI), store it in your HTX account. Alternatively, you can send it elsewhere via blockchain transfer or use it to trade other cryptocurrencies.Step 4: Trade ether.fi (ETHFI)Easily trade ether.fi (ETHFI) on HTX's spot market. Simply access your account, select your trading pair, execute your trades, and monitor in real-time. We offer a user-friendly experience for both beginners and seasoned traders.

3.0k Total ViewsPublished 2024.03.29Updated 2026.06.02

How to Buy ETHFI

Discussions

Welcome to the HTX Community. Here, you can stay informed about the latest platform developments and gain access to professional market insights. Users' opinions on the price of ETHFI (ETHFI) are presented below.

活动图片