Ethereum (ETH) Whales Show Mixed Moves: 25x Short Losses, Bitmine Expands ETH Holdings, and BTC Long Bets Surge

COINOTAG News notes a snapshot of on-chain whale activity. The “100% Win Rate Whale” closed a roughly $25 million 25x ETH short, reducing its balance to about $570,000 after a $1.44 million loss. After a 14‑game winning streak, it has faced five consecutive losses, with about $31.47 million in monthly contract losses reported. Bitmine, a leading institutional holder, received 20,205 ETH from Coinbase and FalconX, lifting its ETH to about 3.4 million and the value to roughly $11.3 billion.

Meanwhile, the 1011 Insider Whale added 3,000 ETH and 100 BTC into a 5x long, lifting its BTC/ETH exposure to about $117 million with unrealized losses near $1.8 million. The Brotherhood group, led by Huang Licheng, re-entered ETH with a 25x long at $3,346.26, a $9.5 million position and roughly $110,000 in unrealized gains.

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