USD/CAD AI Live Scan, 4-hour chart, Friday, 18 September 2026
Every read JAFX AI made on the USD/CAD 4-hour chart that day, newest first: trend, structure, the levels it marked and what it said to watch.
17:05 UTC
Uptrend, extended but intact · RSI 68 · price 1.40078
Higher highs and higher lows since the 1.3759 swing low; consolidating above 1.4000.
Price has built a clean sequence of higher highs and higher lows since the 1.3759 swing low, with the hawkish Fed hike and the widened Fed/BoC spread doing the work on the way up. The impulse bar through 1.3920 into 1.3994 marked the breakout, and the last eight bars have gone sideways in a tight 1.3980-1.4014 band above the 1.4000 handle. ATR(14) near 18 pips is compressed relative to the breakout bar, and RSI in the high 60s shows momentum still positive but no longer accelerating; EMA20 and EMA50 remain stacked below price.
Support: 1.3980, 1.3920, 1.3890
Resistance: 1.4014, 1.4050, 1.4080
What it said to watch
Acceptance above the 1.4014 window high would extend the sequence toward the 1.4050 next barrier and the 1.4080 psych level
An H4 close back below the 1.3980 range floor would break the consolidation and put the 1.3920 breakout base back in play
Loss of 1.3920 would end the higher-low structure, with the ema50 near 1.3890 the next reference
BoC Macklem speaks Mon 15:00 UTC — the main scheduled risk to the read while price sits on the 1.4000 pivot
US flash PMIs Wed 13:45 UTC could re-price the Fed leg of the move
13:04 UTC
Uptrend, extended but intact · RSI 71 · price 1.40107
Higher highs and higher lows since the 1.3759 low; breakout above 1.4000 holding.
USDCAD has built an unbroken higher-low sequence off 1.3759, with the impulse bar through 1.3944 clearing the prior high and opening the 1.4000 psych level, which price has now closed above. The move is the clean expression of policy divergence — the Fed's hawkish 25bp hike against a BoC parked for a seventh meeting — and the last eight bars have coiled in a tight 1.3973-1.4014 shelf just above the breakout rather than giving any of it back. ATR(14) near 20 pips is expanding versus the mid-window lull, and price sits above both EMA20 and EMA50 with RSI in the low 70s, so the structure is stretched rather than turning.
Support: 1.4000, 1.3973, 1.3945
Resistance: 1.4050, 1.4080
What it said to watch
An H4 close back below the 1.3973 swing low would break the post-breakout shelf and put the 1.4000 psych level back in play as resistance
Loss of 1.3945 prior high would end the higher-low sequence that has defined the window
1.4050 then 1.4080 are the untested barriers above — areas to monitor for rejection or acceptance
BoC Macklem Mon 15:00 UTC is the nearest CAD-specific catalyst and could materially shift this read
09:04 UTC
Uptrend, extended but stalling at 1.4000 · RSI 71 · price 1.39979
Higher highs and higher lows since 1.3759; shallow consolidation under the figure.
USDCAD has built an unbroken higher-high/higher-low sequence off the 1.3759 swing low, with the impulse bar that cleared 1.3944 and ran to 1.3994 coming on the hawkish Fed hike versus an on-hold BoC — a policy gap the digest puts near 175bp. Price has since spent six bars coiling in a 25-pip band beneath the 1.4000 psych level, with highs repeatedly capped at 1.3993-1.4003 and ATR(14) near 19 pips, well below the 75-pip expansion bar. Price holds above both EMA20 and EMA50, and the EMAs remain stacked bullish, but RSI above 70 shows the move is stretched.
Support: 1.3920, 1.3900, 1.3872
Resistance: 1.4000, 1.4050
What it said to watch
An H4 close above 1.4000 psych would extend the breakout toward the 1.4050 next res, then 1.4125
Repeated rejection at 1.4000 followed by a loss of the 1.3920 pre-break lo would break the higher-low series, exposing the 1.3900 round number
A close back under the 1.3900 round number would put the 1.3872 swing low back in play
BoC Governor Macklem Mon 15:00 UTC is the first official read on the widened Fed/BoC gap and could materially shift this read
05:03 UTC
Uptrend, extended but flattening · RSI 66 · price 1.39774
Higher highs and higher lows; consolidation under 1.4000.
USDCAD has built an unbroken sequence of higher highs and higher lows since the 1.3759 low, with the Fed's hawkish hike against an on-hold BoC widening the 2y spread to 175bps and driving the impulse bar that cleared the 1.3944 prior swing high — that level now acts as the brkout base. Price has spent the last seven bars pinned in a 25-pip shelf beneath the 1.4001 round number, the tightest range of the window, while EMA20 sits well above EMA50 and both remain below spot. RSI near 66 has not made a new high alongside price, so momentum is flattening rather than reversing.
Support: 1.3944, 1.3920, 1.3880
Resistance: 1.4001, 1.4050
What it said to watch
Sustained H4 close above the 1.4001 round number opens the 1.4050 next marker
Loss of the 1.3944 brkout base, then the 1.3920 impulse low, would break the higher-low sequence
A slide back to the 1.3880 swing pivot would unwind the entire post-FOMC leg
BoC Governor Macklem Mon 15:00 UTC and Canadian Retail Sales Thu are the events most likely to reshape this structure
01:03 UTC
Uptrend, extended and consolidating at highs · RSI 76 · price 1.3991
Higher highs and higher lows since 1.3864, now coiling under 1.4000.
Sequence of higher highs and higher lows has been intact since the 1.3864 swing low, with a single wide-range impulse bar clearing the 1.3920 prior high and stalling at 1.4001. That leg tracks the widening Fed/BoC spread after the hawkish Fed hike met a seventh straight BoC hold, with soft crude removing the usual CAD offset. Price has since spent six bars in a 1.3973-1.4001 band with ATR(14) near 19 pips — compression directly beneath the 1.4000 psychological handle, while EMA20 holds above EMA50 and both sit below price.
Support: 1.3973, 1.3920, 1.3864
Resistance: 1.4001, 1.4050
What it said to watch
Sustained H4 close above the 1.4001 range high would extend the breakout toward the 1.4050 next ref area
Loss of the 1.3973 range low would put the 1.3920 prior high back in play as the first structural test
A close back below 1.3864 swing low would break the higher-low sequence
BoC Macklem speech Mon 15:00 UTC is the main scheduled risk to this read; RSI near 76 shows the move is stretched