According to @lookonchain, whale #66kETHBorrow purchased another 16,937 ETH with a notional value of $53.91M, bringing total accumulated purchases to 422,175 ETH valued at $1.34B, source: @lookonchain. Based on those figures, the latest tranche implies roughly $3,183 per ETH notional and the total implies about $3,174 per ETH notional, source: @lookonchain.

According to @ai_9684xtpa, whale wallet pfm.eth bought 2,045 ETH roughly five hours prior using 2.917 million USDC and 5.39 million USDT at an average price of $4,057.6, per @ai_9684xtpa. In the last 24 hours, the same wallet accumulated a total of 2,802 ETH for $11.297 million at an average cost of $4,032, per @ai_9684xtpa. The wallet address is provided as 0x0052… and can be viewed on explorer.cow.fi, per @ai_9684xtpa and explorer.cow.fi. These on-chain purchase averages establish a visible cost basis range for the address around $4,032 to $4,057, per @ai_9684xtpa.