USD/JPY Consolidation: Navigating BOJ Policy Shifts and FOMC Minutes

Weekly FX Outlook: Dollar-Yen Stuck Around 159, BOJ Rate Hike Speculation and FOMC Minutes in Focus

Dollar-yen enters the week of August 17 pinned near 159, with markets showing limited directional conviction after the coordinated Japan-US intervention that pulled the pair from roughly 163.99 down to 155.22 in late July, according to finance.biggo.com's weekly outlook. The FOMC minutes from the July 28-29 meeting, due August 19, and intensifying Bank of Japan rate hike speculation ahead of Jackson Hole place the cross at the intersection of divergent policy trajectories. We see the projected range of 158.00–161.00 as the operating band, while euro-yen (181.50–185.50) and pound-yen (212.00–216.00) face the same tug-of-war between UK data flow and BOJ tightening bets.

The Fed-Japan divergence

Three forces simultaneously shape dollar-yen: the FOMC minutes, BOJ rate path repricing, and Middle East risk premia. After plunging on intervention, the pair rebounded from the upper-157 level to the 159 range during the week of August 10. Rising crude prices and higher US long-term yields initially drove dollar buying to 159.36, before reports that the BOJ's signal of a September hike was the decisive factor behind intervention briefly pushed the pair to 158.43 — a muted reaction, as finance.biggo.com notes. The August 12 US July CPI print confirmed slowing inflation, dragging the pair to 158.65, before renewed Middle East caution pulled it back to 159.56.

At the July 28-29 FOMC, policy was held steady, but three members argued for a hike and the statement noted that "inflation remains elevated relative to the Committee's 2 percent objective." Even so, expectations of a September move have receded sharply: Kitco News reports that market pricing for a September Fed hike fell to about 31%, down from roughly 55% a week earlier. Over 90% probability remains priced for one Fed hike by year-end, but the path is clearly flattening into softer CPI and PPI prints.

On the Japanese side, OIS markets price only about a 70% probability of a September BOJ hike — leaving room for speculation to intensify further. Hawkish comments from Japanese monetary authorities, or reports of an accelerated tightening pace, could easily trigger yen buying into month-end events.

Levels to monitor

From a technical lens, dollar-yen has been capped around the 50% Fibonacci retracement near 159.60, with the 100-day moving average at 160.01 looming above. A clean break above 159.60–160.00 is the first test; beyond that, the 61.8% retracement near 160.64 and the 25-day moving average at 160.90 form the next resistance band. On the downside, the 38.2% retracement near 158.57 and the 200-day moving average at 158.21 frame a support zone; a break below the lower-158 level raises the probability of retesting the 157 range. The RSI has only recovered to the low-40s, indicating that strong upward momentum has not yet been confirmed.

Data calendar and cross-asset signals

The week brings a dense slate that will inform both yield differentials and risk sentiment. Monday's NY Empire State Manufacturing Index, Tuesday's housing starts, building permits, and pending home sales — all rate-sensitive — set the tone before Wednesday's FOMC minutes. Thursday's weekly jobless claims and Philadelphia Fed Manufacturing Index, followed by Friday's flash S&P Global Composite PMI, complete the picture. Softer prints across this slate would reinforce expectations of Fed patience, supportive of gold, which Kitco reports hit its highest level since June 5, and silver, trading above $64 an ounce on Friday, while keeping dollar upside capped against the yen. Conversely, stronger manufacturing or housing data could revive rate-hike expectations, lifting yields and the dollar — a setup that would put BOJ speculation to the test as the primary yen-supportive counterweight heading into Jackson Hole.