US Treasury doubles bond buybacks, Bitcoin surges to $69,749US Treasury announced it will double long-dated debt buybacks, triggering a sharp rally in Bitcoin to nearly $70,000 and liquidating over $1.2 billion in short positions within hours.Aug 19, 2026·11 sourcesMacroeconomic factors affecting crypto marketsBitcoin market analysisBitcoinCrypto market liquidityCrypto markets00