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Japan’s rate hike looms over Bitcoin as institutional skepticism persists

Markets·December 15, 2025, 9:30 PM

Bitcoin is facing growing uncertainty as it trades near $90,000, down nearly 30% from its October peak of $126,000. While the cryptocurrency remains under pressure, investors are increasingly focused on Tokyo, where a potential change in monetary policy could tighten global liquidity.

 

According to CoinDesk, which cited a report from Nikkei, the Bank of Japan (BOJ) is expected to raise its policy rate by 25 basis points to 0.75%, a move that would push borrowing costs to their highest level in nearly three decades. Historically, a stronger yen has often been associated with weaker Bitcoin performance amid tighter global liquidity.

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Yen carry trade in focus

The report suggested that higher rates could unwind the yen carry trade, a strategy in which investors borrow cheap yen to fund positions in higher-yielding assets such as stocks and U.S. Treasuries. A similar dynamic played out following the Japanese central bank’s July hike, which precipitated a market-wide selloff that dragged Bitcoin from roughly $65,000 down to $50,000.

 

However, CoinDesk noted that a recurrence of such volatility cannot be assumed. It added that speculative positioning is already skewed toward yen strength, while steadily rising Japanese bond yields suggest monetary policy is adjusting to prevailing market realities.

 

Institutional skepticism toward Bitcoin

Beyond the macroeconomic landscape, fundamental skepticism remains entrenched among traditional finance heavyweights. John Ameriks, Vanguard’s global head of quantitative equity, said at Bloomberg’s ETFs in Depth conference that the asset behaves more like a speculative digital collectible, comparable to a Labubu toy, than a conventional investment, citing its lack of income generation, compounding, and cash-flow characteristics.

 

Ameriks’ comments follow Vanguard’s move earlier this month to permit trading of select third-party crypto ETFs. He said the decision was based in part on the funds’ ability to establish a track record since their January 2024 launch. While acknowledging that Bitcoin could theoretically offer value during periods of high inflation or political instability, he maintained that its history remains too short to draw conclusions.

 

Bullish case for Bitcoin

A contrasting view was offered by Katherine Dowling, president of the Bitcoin Standard Treasury Company. Speaking with DL News, Dowling projected that Bitcoin would surge to $150,000 by the end of 2026. She pinned this bullish outlook on favorable U.S. regulatory shifts, increased liquidity from Federal Reserve rate cuts, and sustained institutional adoption via ETFs.


The perceived influence of institutional flows was also underscored by a recent weekly survey of 2,000 South Korean investors conducted by CoinNess and Cratos. The data showed that 42.3% of respondents view flows into and out of spot Bitcoin ETFs as the primary price driver. Monetary policies in major economies like the U.S. and Japan ranked second at 26.7%, while 16.3% pointed to shifts in equity markets. Another 11.5% attributed price action to the halving cycle, and 3.4% said they could identify no specific catalyst.

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