JGB Reaches 30‑Year High, Bitcoin Holds Steady: Bond War Signals in Crypto

Rising bond yields keep Bitcoin hovering near $78,000, adding new uncertainty to markets.

Ascending Bond Arena

Global long‑term bond yields have surged to levels not seen since the 2008 financial crisis.

■Japan’s 10‑year JGB yield hit 3 %, while the 30‑year yield topped a record 4.18 %.

■U.S. 10‑year yield rose to 4.78 %, a multi‑year high.

■Treasury Secretary Scott Bessent’s announcement of a $4 billion debt‑buyback plan was likened to yield‑curve control.

FIMA and the Currency Surge

Japan’s Finance Ministry could use the FIMA swap line to borrow dollars against its Treasury holdings and sell them for yen, creating new dollar liquidity.

■Arthur Hayes argued that this mechanism would strengthen Bitcoin, gold, and crypto.

■Robin Brooks warned that the “Liz Truss”‑style bond crisis is destabilizing the G10.

Bitcoin’s Flat Stance

Bitcoin has stayed near $79 000 after a minor pullback, trading sideways around $78 000.

■A thick patch of resistance at $86 000 slows upside momentum.

■Glassnode notes that the demand test above $83 000 continues.

Macro‑Economic Double Low

S&P 500 futures slipped 0.3 %, hovering near 7 660, the lowest since early August.

■Escalating U.S.–Iran tensions pushed oil up more than 2 %; WTI at $88 and Brent above $92.

Markets continue to watch how rising bond yields and potential FIMA usage affect Bitcoin and other asset classes. Crypto investors should monitor liquidity concentration and future FIMA deployment to adjust strategic positions accordingly.