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Bank of Japan

The Bank of Japan ended its decade-long experiment with negative interest rates in 2024, and the subsequent adjustments in yen carry trades had global repercussions. Briefed covers the BoJ's policy evolution, the implications for Japanese equities and the yen, and the way that unwinding the world's largest carry trade position has become a periodic source of volatility in global markets.

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21 May 2026

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21 May 2026Top Stories

Carlyle's Thomas calls June BoJ hike as intervention zone beckons

Jason Thomas at Carlyle expects the Bank of Japan to raise rates at its June meeting, joining a growing consensus that the yen's structural weakness is ending. The BoJ held at 0.75% in April but three of nine board members dissented, demanding an immediate hike to 1.0%. With inflation running above target and energy shocks building, June looks locked in barring a major global shock. The real shift is psychological: after a decade of yen funding global carry trades, Japan is moving from accommodative outlier to policy normalizer.

From Samsung averts strike as yen trades signal new epoch

21 May 2026Markets & Economy

RBC BlueBay adds yen longs as USD/JPY approaches intervention zone

RBC BlueBay increased its yen positions as USD/JPY drifted back toward 160, viewing this level as "increasingly attractive" given rising intervention risk and June BoJ hike expectations. The asset manager had previously targeted USD/JPY around 130 based on yield curve control changes narrowing rate differentials. With the BoJ raising rates to 30-year highs at 0.5% and the 160 level historically triggering Japanese official action, the firm sees asymmetric risk toward yen strength as policy normalization accelerates.

From Samsung averts strike as yen trades signal new epoch

20 May 2026Markets & Economy

Morgan Stanley Japan CEO wants yen at 140

Alberto Tamura told Bloomberg he's 'hoping that the yen strengthens to around 140' per dollar, but only if the Bank of Japan acts. Morgan Stanley's FX research shows USD/JPY trading above fair value since PM Takaichi took office, driven by expectations of aggressive fiscal expansion and continued monetary accommodation. Japan's finance minister meets Treasury Secretary Bessent this week, though officials see 'little scope' for a grand bargain on currency intervention. The BoJ policy rate sits around 0.5% with another hike projected for September, but faster normalization would narrow the rate differential with the US and support the yen.

From NYC unions secure six-figure pay as Jefferies raids rivals

18 May 2026Markets & Economy

NTT Finance delays yen bond as JGB yields spike

NTT Finance has postponed a planned yen bond issue until June or later, becoming the latest casualty of Japan's savage government bond selloff. The delay comes as JGB yields have climbed sharply, making domestic funding suddenly expensive compared to the company's active dollar and euro programs. NTT Finance issued $500 million floating rate notes due 2031 in March, highlighting how Japanese corporates are increasingly bypassing their home market for cheaper offshore funding.

From Rinehart bets $100m on US defense as bonds hit 5%

15 May 2026Top Stories

Yen slides toward 158 as intervention watch intensifies

The yen has weakened 1% over the past week to near 158 per dollar, putting traders back on intervention alert after Japanese authorities spent tens of billions defending the currency above 160 last year. Rabobank forecasts USD/JPY at 158 in three months but 152 in six months, assuming Fed easing narrows yield differentials. The carry trade logic remains intact with Japanese 10-year yields under 2% versus US Treasuries in the mid-single digits. Any intervention now would need to be massive to deter speculators who have seen this playbook twice before.

From US 13G filings surge, Anthropic hits $900bn valuation

13 May 2026Top Stories

Japan's bond vigilantes break 27-year yield ceiling

The last time Japanese 20-year bonds yielded 3.44%, Tony Blair was starting his first term. Yesterday's breach of the 1997 high signals the end of Japan's ultra-low rate era, driven by oil prices surging after Trump's Strait of Hormuz blockade threat. The yen's slide toward 160 per dollar is importing inflation faster than the Bank of Japan can manage it. Bond futures crashed 55 ticks in a single session as traders bet the BOJ's yield curve control is finished. For global markets, this matters: Japan was the world's funding currency for decades. If Japanese rates normalise, trillion-dollar carry trades unwind and every leveraged position from tech stocks to emerging markets gets repriced.

From Memory makers name their price as shortage deepens

11 May 2026Top Stories

Japan spends $35bn defending yen, market fights back

Japanese authorities burned through over $35 billion in forex intervention starting April 30, triggering a 500-pip yen rally that reversed within days. The USD/JPY pair has since formed a triple bottom pattern, with traders betting structural weakness will outlast official buying power. IMF rules limit Japan to three interventions in six months, constraining Tokyo's options as policy divergence with the Fed continues driving yen selling. Each intervention grows more expensive and less effective, suggesting authorities are fighting a battle they cannot win without BOJ rate hikes.

From Trump calls Iran response 'totally unacceptable'

1 May 2026Top Stories

Yen rallies 545 pips on intervention threats that may not exist

USD/JPY crashed from 159.25 to around 154 after Japanese officials issued their strongest warnings yet, with FX chief Mimura calling it a "final warning." The problem: no one can confirm actual intervention occurred. Bank of America noted no BoJ indications and trading volumes stayed unusually low for such a sharp move. Tokyo has perfected the art of currency management through threats alone, but this rally risks fading fast without real money backing it. The Fed meets Thursday, and if Powell sounds dovish, dollar weakness could do Japan's work for them.

From Singapore's PM to chair AI council as yen tanks 545 pips

27 April 2026Markets & Economy

Fed, Bank of Canada hold rates as war clouds policy

Central banks paused after late-2025 easing cycles, with the Fed holding at 3.5-3.75 percent despite two FOMC members dissenting for cuts. The Bank of Canada kept rates at 2.25 percent, flagging 'bidirectional uncertainty' from energy volatility and US tariff threats. Markets had priced 96-97 percent odds of holds across Fed, BoC, and Bank of Japan decisions this week. The pause reflects elevated inflation risks from Middle East war driving energy prices higher, with Canadian CPI already ticking up to 2.4 percent in December from prior 2.2 percent readings.

From Trump orders Navy blockade as Iran talks collapse

23 April 2026Markets & Economy

Indonesia sells ¥172bn samurai bond as yen appetite returns

Indonesia's ¥172.1 billion samurai bond sale met strong Japanese demand, signaling renewed appetite for emerging market debt in yen. The pricing came tighter than expected, suggesting Japanese investors are rotating out of domestic bonds despite Bank of Japan policy uncertainty. For European fund managers, this represents a potential shift in cross-border flows as Japanese capital seeks higher yields abroad. The success could trigger a wave of similar issuances from other Asian sovereigns.

From Tesla pushes AI spend to $25bn as Musk hedges autonomy

22 April 2026Markets & Economy

Goldman spots US buyer return to Japanese stocks

American investors are rotating back into Japanese equities as Middle East war premium fades, according to Goldman Sachs flow data. US buyers added $2.3 billion to Japan-focused funds in the past fortnight, the largest inflow since October. The yen's recent stability around 155 per dollar has reduced currency hedging costs for dollar-based investors. Goldman expects this trend to accelerate if the Bank of Japan holds rates steady next week, keeping the carry trade attractive.

From SpaceX books $60bn Cursor deal as AI arms race escalates

13 April 2026Top Stories

Japan's bond yields hit 1997 highs as Iran war triggers 'doom loop'

Japan's 10-year government bond yield just spiked to 2.49% — the highest since 1997 — while the 40-year hit 4% for the first time ever as Trump's naval blockade of the Strait of Hormuz sends oil to $90 per barrel. The Bank of Japan faces an impossible choice: raise rates to defend the yen (now at 160 per dollar) and risk a debt crisis, or keep rates low and watch currency collapse accelerate. With Japan's debt-to-GDP ratio above 236%, any policy response threatens to destabilise either currency or bond markets. The Nikkei already fell 12% in a single day from a modest BOJ signal, and Goldman Sachs warns this energy shock represents "the largest supply disruption in history."

From Orbán's 16-year run ends as Hungary delivers 'regime change'

13 April 2026Markets & Economy

Bank of Japan sticks to wait-and-see amid trade war uncertainty

The Bank of Japan's default mode when facing uncertainty is simple: hold. A former BOJ executive director confirms what markets suspected — the central bank's "wait-and-see" approach makes December's rate decision too close to call, even with underlying inflation at 2% and the economy near full employment. The latest 7-2 vote to hold at 0.5% reflects concerns about U.S. trade policy impacts on Japan's manufacturing, while board members like Junko Koeda push for normalisation given low real rates. With fiscal 2026 wage negotiations starting pre-March, the BOJ's next move hinges on whether services inflation proves sustainable.

From Orbán's 16-year run ends as Hungary delivers 'regime change'

10 April 2026Top Stories

Bitcoin's 6% plunge ends markets' five-day party

A crypto flash crash dragged down everything else yesterday, snapping Wall Street's longest winning streak since October. Bitcoin tumbled below $85,000 on fears the Bank of Japan might finally hike rates, unwinding the yen carry trade that's been funding speculative bets worldwide. The VIX spiked 5.4% to 17.24 as manufacturing data showed nine straight months of contraction, reminding everyone that 'bad news is bad news' again. Small caps took the worst beating, with the Russell 2000 down 1.25%, while Apple hit all-time highs — classic flight to quality when the party stops.

From Bitcoin crashes, QQQ gets competition, fertilizer crisis looms

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