Grayscale Flags $40T U.S. Debt as Catalyst for Bitcoin, ETH, and ZEC Debasement Trade

U.S. Debt Crosses $40 Trillion Mark

U.S. federal debt has surpassed $40 trillion, reaching approximately $40.05 trillion on August 18 and climbing to roughly $40.10 trillion by August 25, according to Treasury data. The Congressional Budget Office has projected a $1.9 trillion fiscal 2026 deficit, with interest costs and mandatory spending expected to keep shortfalls elevated for the foreseeable future.

In response to rising borrowing costs, Treasury Secretary Scott Bessent announced a doubling of long-dated Treasury buybacks — from $2 billion to $4 billion per week — framed as a liquidity-support measure aimed at easing pressure on the long end of the yield curve. The move was not presented as a fix to the structural deficit.

Grayscale Research: The Debasement Trade Returns

On August 29, 2026, Grayscale Research published analysis arguing that the combination of unsustainable debt expansion and Treasury buyback activity may be reigniting what the firm calls the “debasement trade” — capital rotating into scarce assets as investors question the long-term purchasing power of fiat currency. Grayscale named three assets as potential beneficiaries: Bitcoin (BTC), Ethereum (ETH), and Zcash (ZEC).