USD/JPY AI Live Scan, daily chart, Thursday, 17 September 2026

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.

21:03 UTC

Downtrend, corrective bounce underway · RSI 48 · price 156.06

Lower highs / lower lows since the 163.95 peak; four-session rebound off the 152.89 cycle low.

USDJPY has been in a clear D1 downtrend since the 163.95 peak, breaking lower in two sharp legs — first through 158.00, then a second impulse that bottomed at the 152.89 cycle low. The last four sessions have retraced roughly a third of that September drop, but the advance stalled at the 156.41 weekly high with price still beneath EMA20 and a falling EMA50, and the 160.39 prior high now caps the broader structure. The hawkish FOMC hike underpinned the bounce, while a fully-priced BoJ move to 1.25% has kept the recovery contained.

Support: 155.29, 152.89

Resistance: 156.41, 158.72, 160.39

What it said to watch

  • A daily close above the 156.41 weekly high would break the lower-high chain running down from 163.95
  • The 158.72 breakdown area is the first untested supply zone above — a region to monitor for rejection or acceptance
  • Failure to hold the 155.29 prior low re-opens the sequence toward the 152.89 cycle low
  • BoJ decision Friday 03:00 GMT and the Ueda press conference at 06:30 GMT can materially reshape this read within one bar

11:56 UTC

Downtrend, corrective bounce underway · RSI 42 · price 155.853

Lower highs and lower lows since the late-July peak; last 5 sessions rebounding inside a 153.30-156.40 band.

USDJPY has been in a defined downtrend since the 163.985 late-July peak, carving lower highs at 160.20 and 156.41 and a swing low at 152.89 in the most recent leg. The hawkish Fed repricing this week powered a four-session bounce that stalled at the 156.41 prior high, with the last bar closing back at 155.85 below EMA(20) near 156.30 and well under a falling EMA(50). Sessions since the 152.89 print have held above the 153.28 sept low, so the daily read is a corrective rebound inside a roughly 300-pip band rather than a trend change.

Support: 153.28, 152.89

Resistance: 156.41, 158.21, 160.20

What it said to watch

  • A daily close above the 156.41 prior high would break the chain of lower highs; only a close above the 158.21 breakdown level questions the downtrend structure
  • Failure to hold the 153.28 sept low would confirm continuation toward the 152.89 swing low
  • BoJ decision Friday 03:00 GMT (1.25% fully priced) and the Ueda press conference at 06:30 GMT are the dominant event risks for this daily structure
  • Japan National CPI ex fresh food tonight (f/c 1.8%) is the last pre-decision input

11:56 UTC

Downtrend, corrective bounce in progress · RSI 37 · price 155.851

Lower highs and lower lows since the late-July 163.99 peak; four-session recovery off the 152.89 base.

Two months of distribution: the 163.99 top gave way to two impulsive down legs, the second one closing at 152.89 for a clear lower low, and price remains below a falling EMA(50) near 158.90. The last four sessions have retraced roughly a third of that leg, stalling into the 156.41 prior high after the Fed's hawkish dot plot rebuilt carry demand for the dollar. RSI(14) at ~36 has lifted off its washout reading without reclaiming the midline, and daily ATR near 150 pips shows the range is still wide.

Support: 154.21, 152.89

Resistance: 156.41, 158.21, 158.90

What it said to watch

  • BoJ decision and Ueda press conference Friday is the dominant event risk for this structure
  • Daily close above the 156.41 prior high would break the chain of lower highs and put the 158.21 broken low back in play
  • Failure to hold the 154.21 swing low reopens the 152.89 sept low
  • Price re-entering the falling EMA(50) near 158.90 would end the sequence of lower highs

All markets that day · Today’s USD/JPY Live Scan in the terminal