Bitcoin climbed above $80,000, reaching its highest level in more than three months as weakness in the U.S. dollar helped reignite momentum across the crypto market. The cryptocurrency was last trading near $80,300 after briefly reaching $81,200, marking a 16% gain from the previous week.
Two key factors have emerged behind the rally: strong inflows into U.S. spot Bitcoin exchange-traded funds and the rapid unwinding of bearish bets as Bitcoin continued to rise.
Earlier this month, the U.S. Treasury doubled the size of its longer-term government bond buyback program, raising purchases from $2 billion to $4 billion. While the move does not directly increase the money supply, it could help push long-term borrowing costs lower and may be interpreted by markets as having an easing-like impact.
The decision also revived interest in the so-called debasement trade, where investors turn to assets that could protect against dollar depreciation, elevated government deficits and inflation. Bitcoin’s capped supply of 21 million coins strengthens its appeal among investors looking for scarce assets that could hedge against currency weakness.
The dollar declined alongside Bitcoin’s advance. The ICE U.S. Dollar Index dropped 0.8% during the week following the Treasury’s announcement. Gold also climbed above its 200-day moving average, which stood near $4,518 an ounce, during the same period.
Short covering further accelerated Bitcoin’s climb. Around $1.5 billion worth of Bitcoin short positions were liquidated during the move, including roughly $700 million within just one minute. Traders holding short positions must buy back the asset when closing their trades, potentially adding further upward pressure during a rally.
The combination of ETF inflows and forced short covering helps explain the strength of Bitcoin’s latest advance. ETF demand represents capital flowing into regulated investment products, giving investors exposure to Bitcoin through traditional brokerage accounts without requiring them to directly hold the cryptocurrency.
Bitcoin Rises as Bond Yields Stay in Focus
The Treasury said its expanded buyback operations for longer-dated Treasurys would start on September 9, with the goal of improving liquidity in the market. However, the initial favorable response in bonds faded by the following day.
The 10-year Treasury yield climbed to 4.737%, while the 30-year yield reached 5.276%, according to Dow Jones Market Data cited by MarketWatch. Both yields returned to levels close to those seen before the Treasury announced the larger buyback program.
Ian Lyngen, BMO’s head of U.S. rates strategy, said concerns surrounding de-dollarization, U.S. creditworthiness and the possibility of a higher term premium remained major factors behind the recent bond selloff. His comments suggested that the Treasury’s buyback increase had done little to alter the fundamental forces pushing yields higher.
If Bitcoin manages to sustain its breakout, the cryptocurrency could next face resistance in the $95,000 to $100,000 area. Still, predicting whether the rally will continue remains difficult. For now, August’s gains demonstrate how shifting macroeconomic expectations, ETF demand and changes in market positioning can combine to drive a powerful move.
The Treasury’s decision was viewed by some investors as having an easing-like effect, while Bitcoin’s limited supply continued to keep it in focus alongside gold as markets assessed concerns surrounding dollar weakness and inflation.

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