Oil prices turn lower as Bessent says U.S. may have Iran deal "today or tomorrow"

Coordinated intervention has pushed fundamentals and technicals into the background for now. The next chapter will likely be written by Friday’s payrolls report.

  • BOJ caution leads to renewed market intervention
  • Three-day intervention window makes Monday live for action
  • JGB auctions face post-intervention pressure test
  • Payrolls hold the key to dollar direction
  • USD/JPY posts first daily close below 200DMA since October

USD/JPY Outlook Summary

Months of volatility suppression as market forces continued to provoke Japanese authorities were finally released with a vengeance late last week, culminating in what appears to have been a coordinated intervention episode involving Japan’s Ministry of Finance, the US Treasury and potentially South Korean authorities.

Intervention risk is likely to dominate USD/JPY in the early part of the week, reducing the importance of both fundamentals and technicals. Beyond that, Friday’s US non-farm payrolls report will likely determine whether the sharp reversal develops into something more sustainable or proves little more than another opportunity to buy the dip at better levels.

Stars Align for Intervention

After months of threatening to pull the trigger, a non-committal Federal Reserve, softer-than-expected US economic data and extreme speculative short yen positioning created the ideal conditions for Japanese authorities to intervene last week. With the US dollar already under pressure, authorities took the opportunity to strike when market forces were moving in their favour.

What followed next was unlike anything seen in decades. Rather than leaving markets to work out whether intervention had occurred, it almost felt as though authorities wanted everyone to know exactly what was unfolding, especially in the United States.

Initially, reports emerged on Friday that the US Treasury had alerted several Wall Street banks it was considering intervention, while Treasury Secretary Scott Bessent publicly argued the yen had overshot fair value. A Reuters photograph taken during President Donald Trump’s Cabinet meeting at Camp David then appeared to capture Bessent’s notepad bearing the handwritten instruction "Buy Japanese Yen" directly beneath his name card. With nothing else written on the page, it almost looked staged, reinforcing the impression he wanted markets to know coordinated intervention was imminent.

The willingness of the United States to help defend the yen is remarkable given there is no financial crisis or severe market dysfunction. The weakness reflects relative monetary policy, yet rather than reinforce intervention with a pre-emptive rate increase, the BOJ again chose to leave rates unchanged last week.

Markets have been telling the BOJ the same thing for years: get on with policy normalisation. Citi’s Economic Surprise Index for Japan has climbed to its highest level since the middle of 2021, and outside of the distortions created during the COVID pandemic, the run of positive data surprises is without precedent in recent years. Yet despite inflation, stronger-than-expected economic data and a full 25 basis point rate increase already priced by year-end, the BOJ continues to lag its global peers, forcing fiscal authorities to intervene rather than use monetary policy to support the yen.

Watching for Another Wave

Having reportedly intervened on Thursday and Friday, the question now is whether Japanese and US authorities are finished. If the playbook from earlier this year is anything to go by, probably not. Intervention arrived in waves rather than in one hit. With a three-business-day window to work with under IMF guidelines to retain free-floating status, that leaves an elevated risk of further intervention on Monday, especially if USD/JPY stages another sizeable bounce like the one seen on Friday. However, once the intervention episode has run its course, the risk shifts to a partial retracement in USD/JPY higher ahead of key US economic data.

Intervention Gives Way to Fundamentals

Entering an extremely important week for the Fed rate outlook, markets continue to price more than two full rate increases through to the June 2027. Despite that, the US Treasury curve has continued to steepen last week, with longer-dated yields hitting multi-decade highs. That suggests markets are concerned the Fed, too, risks falling behind the curve on fighting inflation following last week’s decision to leave rates unchanged.

As such, Wednesday’s quarterly refunding announcement from the US Treasury also takes on added importance. With longer-dated yields continuing to push higher, it’s unlikely to increase issuance further out along the curve for the upcoming quarter, pointing instead to further front-loading through shorter-dated bills.

Payrolls Headline a Packed Week

When it comes to fundamental drivers, the US economic calendar is stacked with second-tier labour market indicators, including the JOLTS survey, ADP employment, Challenger layoffs and weekly jobless claims, serving as the entrée before Friday’s main event: the July non-farm payrolls report.

Ultimately, it comes down to the headline payrolls and unemployment figures, given their ability to influence the Fed interest rate outlook. Traders should also remain alert to the seasonal pattern seen in recent years where labour market data has softened through the northern hemisphere summer months. There’s no guarantee that will be repeated this year, but it’s something to be aware of given July payrolls reports in both 2024 and 2025 sparked significant dovish shifts in Fed expectations.

Beyond that, the remainder of the economic calendar looks more noise than signal. While an extreme outlier could move markets, intervention risk early in the week and Friday’s payrolls report are likely to overshadow everything else.

Geopolitical developments in the Middle East remain a wildcard. At times, progress towards a durable ceasefire has provided modest support for the yen, although the market impact of headlines has diminished noticeably in recent weeks. Unless we see a material escalation or genuine breakthrough, they are likely to remain secondary to intervention and the US data calendar.

Japan’s Debt Test

In Japan, wages data out Wednesday will be the key release, given the BOJ continues to rely on it to reinforce the virtuous cycle between wages, demand and inflation.

Auctions of 10-year and 30-year JGBs should also be on the radar. Until now, much of the adjustment to the BOJ’s deeply negative real interest rates has come through a weaker yen rather than higher bond yields. With authorities capping further FX weakness through intervention, that pressure may shift to the back end of the JGB curve, raising the risk of higher yields and softer demand for the upcoming issuance.

Trading the Aftermath

With intervention risks elevated, technicals have taken a back seat in the near term. The moves seen late last week were not driven by normal market forces, reducing the value of oscillators and many traditional technical signals.

Even so, Friday’s close was significant. USD/JPY finished beneath both the post-Liberation Day uptrend and the 200-day simple moving average, marking the first daily close below the latter since October last year. Under normal circumstances, that would warn a more meaningful trend change may be underway.

Whether that forced trend break evolves into something more fundamentally driven will likely be determined by Friday’s payrolls report. In the meantime, the proximity of price to the 200-day moving average makes it an important level when building trade ideas early in the week.

On the topside, Friday’s rebound stalled almost to the pip at 160.73, the former multi-decade high from earlier this year that has repeatedly acted as both support and resistance. Above that, the 50-day simple moving average, 162.84 and 164 are the levels to watch.

Should intervention persist, 155.65 is the first downside level to watch. It repeatedly attracted buying interest during the intervention episode in late April and early May, suggesting it may again prove important if authorities continue supporting the yen. Below that, 154.45 and the 2026 low at 152.10 become the next levels of interest.

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