Mystery Whale Sells 7,700 Bitcoin (BTC) Worth $576.6M in 3 Days

An unidentified whale has sold 7,700 Bitcoin (BTC) worth approximately $576.6 million over the past three days, on-chain data shows. The latest transaction, executed hours ago, involved 2,700 BTC valued at around $211.8 million. The selling emerged as Bitcoin pressed toward $80,000, a level it touched overnight before pulling back to roughly $77,000. The move marks the strongest weekly rally since 2024, with the asset up more than 20% this week. On-chain data indicates the distribution follows a period of accumulation, during which large holders added about 43,000 BTC worth roughly $2.75 billion in the 60 days through mid-August. That buying wave, concentrated among super whales and mid-sized holders often called dolphins, helped lay the foundation for the current advance. A separate whale sold 7,513 BTC worth approximately $486.9 million in the three weeks through August 9, underscoring that large-scale distribution has continued even as the broader trend turned bullish. The broader backdrop includes a U.S. Treasury announcement that plans to at least double the size of long-dated bond buyback operations, from $2 billion to $4 billion per operation starting September 9. That policy shift has pressured long-term Treasury yields and encouraged rotation into risk assets such as Bitcoin.

Billionaire investor Ray Dalio has warned that the United States' fiscal trajectory is unsustainable after national debt crossed the $40 trillion mark, urging investors to reduce bond exposure and hold gold alongside a small allocation to Bitcoin. Dalio said on X that financial conditions are approaching a level governments will struggle to manage without major shocks, and argued that portfolios should be diversified into assets and countries with sound finances and limited political and geopolitical conflict. He recommended keeping 10-15% of total funds in gold to lower portfolio risk. Dalio described the U.S. fiscal position as a critical inflection point, saying the debt issue should be addressed before the economy weakens because a contraction would sharply increase government borrowing needs. He added that political changes and wars could accelerate or delay the onset of a debt crisis. The warning comes as the U.S. Treasury's official announcement confirmed plans to expand long-dated bond buyback operations, while 30-year Treasury yields recently reached their highest level since 2007. Market pricing tracked by prediction platform Polymarket reflects a 55% probability that the Federal Reserve raises rates this year, adding another layer of pressure on fixed-income assets. Dalio's comments frame Bitcoin as a defensive holding rather than a purely speculative one, aligning with the broader macro narrative driving the current rally.

Market data shows Ethereum rose 1.17% to $2,441.16, while Bitcoin was trading at $77,449.17, up 0.56% over 24 hours, in a mixed session. Bitcoin's market dominance, its share of total crypto market capitalization, slipped 0.54 percentage points to 59.22%, suggesting capital is rotating toward altcoins. The decline points to a broadening of the rally beyond the largest cryptocurrency. Ethereum's dominance also edged lower, falling 0.04 points to 11.22%. Derivatives trading volume fell 24.49% to $1.0314 trillion over the same period, a sign that short-term directional bets have cooled. Stablecoin volume declined 8.91%, pointing to reduced immediate trading demand, while stablecoin market capitalization stood at $282.18 billion. Among top altcoins, XRP gained 9.69%, Dogecoin rose 10.32%, Solana added 4.10%, BNB gained 3.85%, TRON rose 1.56%, and Hyperliquid advanced 5.70%, while total crypto market capitalization stood at $2.6248 trillion. Altcoin market capitalization reached $1.0705 trillion, and 24-hour crypto trading volume hit $152.09 billion. DeFi market capitalization reached $74.16 billion, with 24-hour volume up 11.31%. Despite the pullback from the overnight high near $80,000, Bitcoin's weekly gain remained above 20%. The pullback in derivatives activity, combined with lower stablecoin flows, suggests traders are waiting for clearer direction after the recent surge.

Taken together, the three developments point to a market caught between strong macro tailwinds and visible profit-taking. The U.S. Treasury's official announcement of expanded long-dated bond buybacks is the primary catalyst behind the move into risk assets, while on-chain data shows large holders using that strength to distribute supply. The decline in derivatives volume and Bitcoin dominance suggests the next leg higher may require fresh institutional demand rather than speculative leverage. In our view, the whale selling is not yet a bear-market signal; it is a supply test against a macro backdrop that remains supportive. The key question is whether ETF and other institutional flows can absorb the distribution, as the Treasury program does not take effect until September 9.