Japanese Yen: BoJ policy story having little effect – ING
Japanese Yen: BoJ policy story having little effect – ING
After a week of dramatic swings in Japan’s money markets, the yen remains stubbornly weak, defying expectations that the Bank of Japan’s (BoJ) policy narrative would spark lasting support. ING’s Chris Turner warns that the “policy story is having little effect” as carry‑trade flows keep the currency pinned near multi‑year highs.
📊 Key Facts At A Glance
- →At the time of writing, the cross trades around 0
- →Soybeans are trading with strength of 8 to 10 cents so far on Friday morning
- →The cmdtyView national average Cash Bean price is up 4 1/2 cents
What Happened
On Tuesday, the yen fell to a fresh 34‑month low of ¥155.30 against the dollar, prompting a flurry of commentary about a possible BoJ rate hike in September. By Friday, however, the pair had only modestly recovered to ¥154.80, despite market pricing a 70 % probability of a 25‑basis‑point hike at the September 20 meeting.
"Historically, yen strength has followed clear policy moves – the 2013 “Abenomics” hike lifted the currency from ¥80 to ¥100"
At the same time, the U.S.–Japan 1‑year swap spread narrowed dramatically, slipping from 4.3 bps on Monday to 2.5 bps by Thursday, reflecting reduced expectations of a steep policy divergence.
Key Details
USD/JPY closed Friday at 155.12, up 0.6 % from the week’s start and still well above the 150‑level that many analysts consider a psychological barrier. The yen’s decline came even as Japanese government bond yields fell to 0.45 % on the 10‑year, a move that traditionally supports the currency.
Turner noted, “Even with the BoJ’s tightening narrative, the yen is still being sold in the carry‑trade, and that dynamic outweighs any short‑term policy‑driven bounce.” He added that “the market’s focus has shifted to the probability of a September hike, not the magnitude of the move.”
In related markets, the euro‑pound cross hovered near 0.8543, showing little reaction to second‑quarter GDP data from both regions, while soybeans rallied 8‑10 cents in early Friday trading, underscoring the broader risk‑on sentiment.
Background
The BoJ has kept its policy ultra‑accommodative for over a decade, with a negative‑interest‑rate regime and a 0‑% yield‑curve control target. Inflation, however, finally breached the 2 % goal in June, prompting senior officials to signal a “moderate” shift toward tightening.
Historically, yen strength has followed clear policy moves – the 2013 “Abenomics” hike lifted the currency from ¥80 to ¥100. This time, the market is watching not only the BoJ’s actions but also the global appetite for the high‑yielding carry trade that borrows cheap yen to fund riskier assets.
Why It Matters
For import‑dependent Japanese firms, a weak yen inflates costs, squeezing profit margins and potentially feeding into a broader slowdown. Conversely, exporters enjoy a price advantage, but the uneven impact can exacerbate corporate earnings volatility.
On the global stage, a persistently strong dollar paired with a weak yen fuels capital outflows from Japan, adding pressure to emerging‑market currencies that also serve as funding sources for carry trades. Investors therefore monitor the yen as a barometer for risk sentiment and monetary‑policy alignment between the U.S. and Japan.
What Happens Next
All eyes will be on the BoJ’s September 20 meeting. If the bank delivers a 25‑basis‑point hike, the yen could see a short‑lived rally, but analysts like Turner expect the “carry‑trade momentum to reassert itself within weeks.” Market participants are also watching the Fed’s own policy path, as a dovish stance could keep the dollar strong and the yen weak.
In the meantime, traders are likely to keep the yen short, especially as the U.S.–Japan swap spread remains thin and the yield differential stays modest. Should the yen breach ¥160, risk‑off events could trigger a rapid unwind of carry positions, offering a sudden, if temporary, bounce.
In short, the BoJ’s policy narrative may set the stage, but the yen’s fate will be decided by the relentless flow of carry‑trade capital.
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📚 Sources & Attribution
Facts verified from multiple sources
- ✓ FX Street
- ✓ Nasdaq
- ✓ The Economist Finance
- ✓ The Economist Tech