Hyperliquid whale rebuilds its ether long 8% above the next forced sale

The share counts reconcile, roughly. Lookonchain put the position at 98,089 ETH on the morning of Oct. 8, with liquidation prices of $2,446.48 and $2,424.47 ^[7], and ether's overnight fall to $2,420 took out both ^[2]. Subtract the 28,716 ETH that were closed, add the 9,580 bought back at $2,428, and the book comes to 78,953 ETH ^[16], two coins short of the 78,955 that Bitcoin.com News counts across two linked addresses ^[4]. (The same report elsewhere gives the closed slice as 28,720 ETH worth about $69.5 million ^[2].) The reload replaced about a third of what was liquidated ^[17]. The whale also left its 1,140 BTC long in place ^[9].

The 10 million USDC is about 53% of the roughly $19 million of equity that Bitcoin.com News says now sits behind $196 million of ether exposure ^[25]. On Oct. 7 the account showed a $2.66 million paper profit on positions opened about two weeks earlier, with ether bought at an average $2,604 ^[6]. It took a $4.48 million realized loss on the slice that was closed ^[2] and answered with one transfer ^[3].

The report's leverage figures do not agree with each other. Bitcoin.com News puts leverage at 13x to 14x per address ^[24], but $196 million over $19 million is about 10.3x ^[26]. The liquidation prices fit the lower number. From $2,500, a fall to $2,286 costs about $8.55 million on the first address's 39,964 ETH, and a fall to $2,299 costs about $7.84 million on the second address's 38,991 ^[10][11]. Together that comes to $16.4 million, leaving about $2.6 million of the $19 million at the trigger prices ^[18].

Three things can happen before ether covers the 8% ^[24]. The whale can post margin again, as it did within 30 minutes on Oct. 9 ^[3]. Ether can reach the triggers and the exchange can close part of the book, as it did last time, when hitting both levels closed 28,716 of 98,089 ETH, about 29% ^[15]. Or the exchange closes all 78,955 ETH, about $181 million at the trigger prices ^[20].

I think the cascade case is weaker than the 78,955 ETH figure suggests. A partial close on last time's terms is about 23,100 ETH, or roughly $53 million at prices near $2,290 ^[19]. That is about 15% of the $350 million of ether liquidated in the Oct. 9 flush ^[22], when this whale's slice alone was about 20% of the ether total ^[21]. The counter-case is visibility. Hyperliquid's data makes these levels public, and linked accounts holding $1.58 billion of shorts against bitcoin and ether sat on the other side of this trade as of Oct. 6 ^[13].

The bitcoin leg is further from trouble, with liquidation between $72,198 and $74,379 according to EmberCN ^[12], after bitcoin dipped below $81,000 in the same flush ^[14]. I'd be wrong if ether trades at $2,300 and the account loses most of its ether in one pass, or if the whale's next transfer goes out instead of in.