Every read JAFX AI made on the USD/JPY daily chart that day, newest first: trend, structure, the levels it marked and what it said to watch.
21:02 UTC
Uptrend, momentum slowing near cycle high · RSI 61 · price 163.504
Higher highs / higher lows, capped at 164.00.
Multi-month uptrend intact: USDJPY has held above a rising EMU(50) since the early-April washout to 155.03, grinding to a fresh 40-year cycle extreme at 163.99. The last three sessions stalled just under the 164.00 handle and closed off the highs at 163.50, with JPY pinned as the region's non-haven ahead of Friday's BoJ hold. Structure remains a clean HH/HL chain, but the pace has flattened into the round-number ceiling.
Support: 163.30
Resistance: 163.99, 164.00
What it said to watch
- Repeated tests of the 163.99 cycle high / 164.00 handle raise MoF intervention odds
- Fed decision and guidance tonight is the live catalyst for this pair
- Thu Core PCE / GDP cluster could shift the USD leg of the read
- Failure to hold 163.30 prior high would mark the first lower high of the run
21:02 UTC
Uptrend, momentum slowing near highs · RSI 67 · price 163.504
HH/HL chain, consolidating below 164.
Multi-month uptrend intact, price holding above a rising EMU(50) since the early-May base and pressing a fresh cycle high at 163.99 — 40-year JPY lows. The last week has stalled in a tight 163.30–163.99 band as the market pins the 164.00 handle, where intervention chatter tends to build. BoJ Friday hold is fully priced, so tonight's Fed guidance is the live catalyst for the next weekly leg.
Support: 163.30
Resistance: 163.99
What it said to watch
- D1 close above 163.99 cycle high opens the 164.00 handle and raises MoF intervention odds
- Loss of 163.30 prior-high support would break the near-term consolidation floor
- Fed guidance tonight and Thu Core PCE/GDP could materially shift this read