USD/JPY AI Live Scan, 4-hour chart, Friday, 30 October 2026
Every read JAFX AI made on the USD/JPY 4-hour chart that day, newest first: trend, structure, the levels it marked and what it said to watch.
22:44 UTC
Sideways, mild downside pressure after lower high · RSI 43 · price 157.519
Contracting swings: lower highs from 158.95, higher low at 156.96.
USDJPY spent two weeks in a 157.5–158.9 band before breaking lower to the 156.08 window low. The rebound stalled at a 158.35 lower high, and the post-BoJ slide held at a 156.96 swing low, a higher low that leaves converging lower highs and higher lows. Price sits near the 38.2% retracement of the 158.35–156.96 leg, just under flat EMA20/EMA50, with ATR(14) near 42 pips, above the early-window regime and showing no compression yet.
Support: 157.12, 156.96, 156.08
Resistance: 157.74, 158.35, 158.95
What it said to watch
H4 close above the 157.74 rebound high and the 50% fib (~157.65) reopens the 158.35 lower high
Failure to hold the 157.12 post-BoJ low exposes the 156.96 swing low; a break there ends the higher-low read and points back to the 156.08 window low
A break of the lower highs trendline or the higher lows trendline resolves the contraction
ISM Manufacturing Mon Nov 2 15:00 UTC and Ueda on Nov 6 could materially shift this read
Lower highs from 158.95 and higher lows from 156.08 inside a broad range.
USDJPY has spent three weeks inside a 156.08 range low to 158.95 range high band. The recovery from the October sell-off was rejected at a 158.35 lower high, and this week's pullback on falling US yields and the hawkish BoJ hold found a swing low at 156.96, almost exactly the 61.8% retrace of the 156.08–158.35 leg. Price is trading just below a flattening EMA(20) and EMA(50), with ATR(14) near 42 pips, up from the early-month compression.
Support: 156.96, 156.08
Resistance: 157.74, 158.35, 158.95
What it said to watch
H4 close below the 156.96 swing low breaks the higher-low sequence and exposes the 156.08 range low
H4 close above the 157.74 rebound high reopens the 158.35 lower high and the descending line from 158.95
US ISM Manufacturing and Prices Paid (Mon Nov 2, 15:00 UTC) could materially shift this read via Fed-hike pricing
US midterms (Tue) and Ueda's Nov 6 speech on December timing are the next event risks for the post-BoJ yen bid
The early-month 157.50–158.95 range broke lower on Oct 20 to a 156.08 oct low. The rebound was capped at the 158.35 swing high, a lower high below the range high, and this week's pullback held 156.96, the 61.8% fib of that rebound leg, as the tech sell-off pulled US yields lower and lifted safe-haven yen demand. Price is back near 157.48 (38.2% retracement), below both EMAs, which have flattened and converged, while ATR(14) of about 41 pips points to a compressing, two-sided swing structure.
Support: 156.96, 156.08
Resistance: 158.13, 158.35, 158.95
What it said to watch
H4 close below the 156.96 61.8% fib breaks the higher-low sequence and exposes the 156.08 oct low
Recovery through the 158.13 lower high and then the 158.35 swing high would break the lower-high sequence and put the 158.95 range high back in view
ISM Manufacturing (Mon 15:00 UTC) and the US midterms (Tue) could materially shift the yields-driven read
Ueda speech Nov 6 is the key test of December BoJ hike pricing for the yen
13:02 UTC
Pullback deepening, lower highs inside a multi-week range · RSI 37 · price 157.061
Lower highs since the 158.35 swing high, testing the 61.8% fib of the 156.08–158.35 advance.
USD/JPY has given back most of the 156.08–158.35 advance. Rejection at the 158.35 swing high was followed by a 158.13 lower high, and price is now sitting on the 61.8% fib near 156.94, below both EMA20 and EMA50. The slide tracks softer US yields after the FOMC and safe-haven yen demand on tech-equity stress. ATR(14) has expanded to about 40 pips, while price remains inside the broader three-week 156.08–158.95 range.
Support: 156.94, 156.65, 156.08
Resistance: 157.70, 158.13, 158.35
What it said to watch
H4 close below the 61.8% fib at 156.94 exposes the 156.65 higher low, then the 156.08 swing low at the range floor
Recovery back above 157.70 and through the 158.13 lower high would neutralise the lower-high sequence
EMA20 crossing below EMA50 would confirm the swing rollover on this timeframe
US ECI plus Fed's Daly and Musalem today could materially shift this read via US yields
Lower highs at 158.35, 158.13 and 157.74; price testing the 61.8% fib of the 156.08-158.35 rebound.
The rebound from the 156.08 swing low stalled at the 158.35 swing high, well short of the 158.95 top of the earlier multi-week range. Since then the pair has printed successive lower highs under a falling trendline and slipped back below the 157.50-157.60 former range floor, where the 38.2% fib sits at 157.48. A soft dollar after the FOMC, lower US yields and the hawkish BoJ hold have weighed on the pair. Price now sits on the 61.8% fib near 156.95, below both EMAs, with ATR(14) back near 40 pips as ranges widen.
Support: 156.95, 156.31, 156.08
Resistance: 157.48, 157.74, 158.35
What it said to watch
H4 close below the 61.8% fib at 156.95 exposes the prior lows at 156.31 and the 156.08 swing low
Recovery above the 157.74 lower high and the falling trendline would neutralise the lower-high sequence
38.2% fib at 157.48 is the first cap on any bounce
US ECI at 12:30 UTC and the Daly and Musalem remarks could shift yields and this read materially
AI-equity stress deepening would add yen safe-haven demand
Lower high at 158.35 under the 158.95 window high, recovery higher lows broken.
USDJPY bounced from the 156.08 window low but stalled at 158.35. That swing printed a lower high beneath the 158.95 window high, and price has since slipped below the 157.60 broken pivot and the rising trendline off the 156.31 low. A hawkish BoJ hold and a softer dollar drove the third straight day of downside, which has taken price to a 157.12 recent low near the 50% retracement of the 156.08–158.35 rebound. Price now sits below both EMAs, and ATR(14) near 36 pips is well off the expansion seen during the earlier drop.
Support: 157.12, 156.65, 156.08
Resistance: 157.60, 158.35, 158.95
What it said to watch
Ueda press conference at 06:30 UTC could materially shift this read
US ECI at 12:30 UTC (f/c 0.8%) is the USD-side risk to the structure
H4 close back above the 157.60 broken pivot would neutralise the breakdown
Failure to hold the 157.12 recent low exposes the 61.8% fib near 156.94 and the 156.65 higher low
Recovery of the 158.35 lower high is needed to revive the rebound structure
A move toward the 158.95 window high would reopen the top of the multi-week range
A break of the 156.08 window low would turn the multi-week range into a lower-low sequence
Higher lows since 156.08; consolidation 157.60–158.35.
The mid-month selloff to the 156.08 swing low gave way to a steady higher-low recovery. USD firmed on the Q3 GDP beat and December hike talk, while the yen lagged into the BoJ. That recovery capped at the 158.35 swing high, and price has since rotated in a 157.60–158.35 consolidation, holding just above the 23.6% level of the recovery fib. ATR(14) has compressed to roughly 32 pips from the expansion seen during the selloff. Price sits marginally above a flattening EMA20 and above EMA50.
Support: 157.60, 157.48, 156.08
Resistance: 158.35, 158.60, 158.95
What it said to watch
BoJ decision around 03:00 UTC and Ueda at 06:30 UTC could materially shift this read; a December-hike signal targets the 156 base
H4 close below the 157.60 range low exposes the 38.2% fib at 157.48, then the rising support line from the 156.08 swing low
H4 close above the 158.35 swing high reopens the 158.60 prior high and the 158.95 window high
US ECI at 12:30 UTC and Fed's Daly/Musalem later today could drive the USD leg