BitcoinOG Adds to ETH Longs as PnL Swing Shrinks From $120M+ to Under $30M

The whale trader tagged as “BitcoinOG (1011short)” added another 12,406 Ethereum to his long exposure, pushing the wallet’s combined book deeper into the red.

The update was flagged by the on-chain monitor Lookonchain, which also described the wallet’s performance swing: from $120M+ in profits down to under $30M, with losses now over $70M.

Current positions

The same Lookonchain post lists the wallet’s open exposures as:

• 203,341 ETH (about $577.5M)
• 1,000 Bitcoin (about $87M)
• 250,000 Solana (about $30.7M)

For a live view of the wallet’s derivatives positions and unrealized PnL, the account is tracked on Hyperdash, a dashboard that follows high-performing traders on Hyperliquid. Hyperdash currently shows the wallet running large ETH5x and BTC5x longs with sizeable negative unrealized PnL.

If you prefer an explorer-style view for the same address, it’s also indexed on HypurrScan.

Why traders care

Averaging down at scale can reshape liquidity

Adding to a losing long is not unusual. Doing it with hundreds of millions in exposure is what makes this headline-worthy. Large directional books can influence short-term liquidity, especially when they cluster around visible liquidation levels.

Deposits and risk management get watched like a signal

This wallet has become a market-watched actor because it has historically taken unusually large positions on Hyperliquid, often with frequent adds and reductions that ripple across trader sentiment and positioning.

The broader “1011short” pattern has shown up repeatedly in trading chatter and exchange monitoring posts over the past months, including episodes of large BTC positioning on Hyperliquid and subsequent capital movements.

The real story is the PnL swing

A move from $120M+ in profits to under $30M changes behavior. Traders track this because:

• it can increase the probability of defensive de-risking (partial closes)
• it can increase the chance of forced reduction if volatility spikes
• it can create “overhang” risk if the wallet starts exiting into thin order books

What to watch next

• Whether the wallet keeps adding or starts trimming ETH first
• Any large transfers to exchanges or fresh stablecoin deposits to increase margin
• Whether broader market volatility rises and pushes the position closer to liquidation thresholds

BitcoinOG (1011short) is leaning harder into ETH longs while sitting on a steep drawdown, and the position size is big enough that traders will keep watching it as a real-time risk barometer.

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