Top Whale Activity Overview: 「BTC OG Insider Whale」 suffered a weekly unrealized loss of over $92 million, after previously profiting from a short position on 10/11 and subsequently giving back approximately 75%.
BlockBeats News, December 18th, according to Coinbob Popular Address Monitoring, the "BTC OG Insider Whale" account's overall unrealized loss has once again expanded, with a total unrealized loss of over 92 million US dollars this week, with only 27 million US dollars in collateral remaining; the "Ultimate Bear" has been continuously closing BTC short positions recently, with the specific information as follows:
“pension-usdt.eth”: In the past 9 hours, this address completely closed an ETH short position, with a loss of approximately 2.09 million US dollars. Previously, the 3x leveraged ETH short position had a size of about 75 million US dollars.
“BTC OG Insider Whale”: The account still maintains a large unrealized loss of over 74 million US dollars, with no position adjustments today. Currently, its main holdings are ETH long positions, with an unrealized loss of 65.6 million US dollars (-60%), an average price of 3167 US dollars, and a position size of approximately 539 million US dollars. It also holds BTC long positions and SOL long positions, both with unrealized losses, with a current total account position size of about 655 million US dollars, currently ranked first in ETH long positions on Hyperliquid.
“Ultimate Bear”: This morning, once again closed a BTC short position, about 5.97 million US dollars, with a profit of approximately 1.75 million US dollars. The current BTC short position size is about 50.38 million US dollars, with an unrealized profit of 14.56 million US dollars (593%), a liquidation price of 10,080 US dollars, and a cumulative closed position size of about 44.8 million US dollars this month.
“Paul Wei”: Last night, closed 3 sell orders in a row, with a closed position size of about 5,000 US dollars, the current BTC long position has an unrealized loss of about 6%, accounting for 15% of a total of 100,000 US dollars in funds, with most of the funds still in pending orders. The BTC long and short pending order trigger range is approximately between 8,430 and 9,010 US dollars. A total profit of 3,100 US dollars has been recorded since November 16th.
“Calm Order Opener”: At 0:00 today, after chasing a long position in BTC following a short-term surge, it experienced a large liquidation, with the current account funds remaining at only 64,000 US dollars, now only holding a BTC short position with a size of about 3 million US dollars.
You may also like

Stop Talking About Gold, Bitcoin Is Not a Safe Haven Asset

Aave Founder: What Is the Secret of the DeFi Lending Market?
The Trader's Playbook: 7 Market Cycle Lessons From LALIGA’s 90 Minutes
What do LALIGA matches teach about crypto markets? Learn how consolidation, breakouts, and late-cycle volatility shape disciplined trading decisions.
How Smart Money Tracker Survived Live AI Trading at WEEX AI Hackathon
Discover how WEEX AI Trading Hackathon tested strategies with real capital—no simulations. See how Smart Money Tracker survived flash crashes and leveraged 18x in live markets.
80% Win Rate to 40% Drawdown: An AI Trader's Brutal Recalibration at WEEX AI Wars
Dive into the technical blueprint of an AI trading system built on LLaMA reasoning and multi-agent execution. See how Quantum Quaser uses confidence thresholds & volatility filters at WEEX AI Wars, and learn the key to unlocking 95% win rate trades.
AI Trading Strategy Explained: How a Beginner Tiana Reached the WEEX AI Trading Hackathon Finals
Can AI trading really outperform human emotion? In this exclusive WEEX Hackathon finalist interview, discover how behavioral signal strategies, SOL trend setups, and disciplined AI execution secured a spot in the finals.

When AI Takes Over the 'Shopping Journey,' How Much Time Does PayPal Have Left?

Bloomberg: Aid Turkey Freeze $1 Billion Assets, Tether Remakes Compliance Boundary

Polymarket vs. Kalshi: The Full Meme War Timeline

Consensus Check: What Consensus Was Born at the 2026 First Conference?

Resigned in Less Than a Year of Taking Office, Why Did Yet Another Key Figure at the Ethereum Foundation Depart?

Russian-Ukrainian War Prediction Market Analysis Report

Ethereum Foundation Executive Director Resigns, Coinbase Rating Downgrade: What's the Overseas Crypto Community Talking About Today?

Who's at the CFTC Table? A Rebalancing of American Fintech Discourse
AI Trading vs Human Crypto Traders: $10,000 Live Trading Battle Results in Munich, Germany (WEEX Hackathon 2026)
Discover how AI trading outperformed human traders in WEEX's live Munich showdown. Learn 3 key strategies from the battle and why AI is changing crypto trading.
Elon Musk's X Money vs. Crypto's Synthetic Dollars: Who Wins the Future of Money?
How do Synthetic Dollars work? This guide explains their strategies, benefits over traditional stablecoins like USDT, and risks every crypto trader must know.

The Israeli military is hunting a mole on Polymarket

Q4 $667M Net Loss: Coinbase Earnings Report Foreshadows Challenging 2026 for Crypto Industry?
Stop Talking About Gold, Bitcoin Is Not a Safe Haven Asset
Aave Founder: What Is the Secret of the DeFi Lending Market?
The Trader's Playbook: 7 Market Cycle Lessons From LALIGA’s 90 Minutes
What do LALIGA matches teach about crypto markets? Learn how consolidation, breakouts, and late-cycle volatility shape disciplined trading decisions.
How Smart Money Tracker Survived Live AI Trading at WEEX AI Hackathon
Discover how WEEX AI Trading Hackathon tested strategies with real capital—no simulations. See how Smart Money Tracker survived flash crashes and leveraged 18x in live markets.
80% Win Rate to 40% Drawdown: An AI Trader's Brutal Recalibration at WEEX AI Wars
Dive into the technical blueprint of an AI trading system built on LLaMA reasoning and multi-agent execution. See how Quantum Quaser uses confidence thresholds & volatility filters at WEEX AI Wars, and learn the key to unlocking 95% win rate trades.
AI Trading Strategy Explained: How a Beginner Tiana Reached the WEEX AI Trading Hackathon Finals
Can AI trading really outperform human emotion? In this exclusive WEEX Hackathon finalist interview, discover how behavioral signal strategies, SOL trend setups, and disciplined AI execution secured a spot in the finals.