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

ambcryptoОпубліковано о 2026-03-19Востаннє оновлено о 2026-03-19

Анотація

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.

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.

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

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Пов'язані питання

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.

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