The global financial market faces a severe shake-up this Tuesday following an unexpected and sharp rise in Japanese government bond (JGB) yields, financial analysts warned. This critical phenomenon is draining world liquidity and has triggered an abrupt fall in risk assets, directly hitting Bitcoin and the cryptocurrencies sector in general. Ole Hansen, head of commodity strategy at Saxo Bank, warned that one of the world’s most reliable liquidity backstops is fading rapidly.
Overnight, Japan’s public debt market imploded dramatically, surprising experienced investors. Specifically, the 30-year JGB yield experienced a jump of more than 30 basis points, reaching 3.91%. This movement marks a radical shift from previous decades, where betting against these bonds was known as the “widowmaker” trade due to their perpetually low yields and rising prices, driven by massive stimulus.
Hansen emphasized that if markets were not watching Japan, this is the crucial moment to do so, beyond other political headlines. The relentless surge in long-term yields signals that Japan is ceasing to be the world’s source of cheap capital. Historically, global investors have used this Japanese capital to fund carry trades and overseas investments, but this decades-long dynamic is reversing at great speed.
The immediate reaction has been a massive and widespread sell-off in international risk markets. While precious metals like gold and silver reach new all-time highs as havens, the Japanese Nikkei fell 2.5% and Bitcoin plunged below the $91,000 level in early U.S. trading hours. This financial collapse occurs even though other headlines regarding geopolitical tensions with Donald Trump and the European Union grab superficial media attention.
How long will yields keep rising before something breaks in the financial system?
The implications for the cryptocurrencies market are profound and significant, as this sector relies heavily on excess global liquidity. As Japanese yields rise, capital tends to repatriate back toward Japan, draining liquidity from international markets almost by definition. This substantially increases the opportunity cost of holding volatile risk assets versus sovereign bonds that now offer more attractive returns.
Furthermore, Japanese leaders face extremely limited policy options in this complex economic scenario. According to Saxo Bank’s analysis, attempting to artificially cap yields would shift selling pressure directly to the yen, devaluing it further. Conversely, tightening monetary policy would likely provoke greater losses in the bond market, resulting in any case in a much tighter global liquidity environment.
The current situation suggests an environment of increasing tension and volatility for digital assets and stock markets. Jim Bianco, head of Bianco Research, recalled the old bond market adage stating that “yields will keep rising until something breaks.” With Japanese yields reaching a 27-year high and going vertical, uncertainty among financial professionals is at its peak.
In the short term, cryptocurrencies investors must be extremely attentive to the evolution of Japanese debt as a key indicator of financial health. If the current trend persists without effective intervention, bearish pressure on Bitcoin and other high-risk assets could intensify, as the market desperately seeks a new equilibrium in a severely restricted liquidity environment.

