ECCO

FX research desk
Fri, Sep 18, 2026, brief
Updated 06:07 UTC

Morning brief, Fri, Sep 18, 2026

Fri, Sep 18, 2026. Day size: โ€ผ๏ธ big (upgraded: trade booked, trade resolved, board changed).

Trades

๐ŸŸข LONG AUD/CAD โ€” conviction โ—โ—โ—‹ ยท conditions โœ…โœ…โœ…โŒ 3/4 ยท 5d ยท trade #10

Entry 0.99680 ยท target 1.00750 ยท stop 0.98980 ยท reward 1.5ร— risk ยท spot 0.99683

This is the widest live policy-path gap I can express without touching the dollar: Bullock said risks to inflation are tilted higher and markets now price a 95% chance of an RBA hike at the next meeting from 4.35%, while the BoC sits at 2.25% with CPI at 2.315% and falling and September core measures forecast at 1.9-2.0%. I prefer this to the obvious USD/CAD long because the dollar leg is extended โ€” DXY at 96% of its 20-day range with the 10Y down 1.18% today and headlines already noting easing US yields pressuring the greenback โ€” whereas the AUD leg has its own fuel in copper, +2.53% over five days. The commodity terms of trade have flipped in AUD's favour: oil is heading for a weekly loss as Saudi export fears ease, with Brent -1.35% on the day. Structure agrees, price at 0.9968 sits at 81% of the 20-day range with the 13-16 September lows near 0.9894 as the shelf my stop sits behind. Invalidation: a Brent rebound on renewed Saudi supply risk, or any sign the September RBA hike is being priced out; CAD specs are net short -70,499 (-21.1% of open interest) and covered 37,644 last week, so a squeeze is the live risk.

๐Ÿ”ด SHORT GBP/AUD โ€” conviction โ—โ—โ—‹ ยท conditions โœ…โœ…โœ…โŒ 3/4 ยท 5d ยท trade #11

Entry 1.87550 ยท target 1.85750 ยท stop 1.88750 ยท reward 1.5ร— risk ยท spot 1.87547

The MPC held Bank Rate at 3.75% on a 3-0-6 vote and spent the meeting overhauling gilt sales rather than moving rates, a QT tweak read as easing gilt-market pressure, while labour data softened with claimant count forecast +8.3K after -11.0K and earnings decelerating to 3.9%. Against that, the RBA is being priced at a 95% chance of a hike from an already-high 4.35% and the Australian dollar was explicitly lifted by RBA hawks while the kiwi lagged, which tells me this is a rates story rather than a dollar story. I take this over GBP/USD short because I already carry a dollar-long via the open EUR/USD short and the dollar is stretched at 96% of its 20-day range. Structure is the cleanest in the board: 1.8755 is at 6% of the 20-day range and below the 60-day low of 1.8733, with 1.8880 the 16 September high that my stop sits above. Invalidation: the hawkish UK tail โ€” CPI forecast at 3.1% from 2.9% and commentary already asking whether November is a hold โ€” plus GBP specs at -58,836, -18.5% of open interest, which is crowded enough to squeeze.

Ideas, not traded yet

Book

What changed since the last board

SizeChange
Riskโ€ผ๏ธ bigrisk sentiment: risk off โ†’ risk on
USDโ–ซ๏ธ smallconviction 3 โ†’ 2
EURโ–ซ๏ธ smallconviction 3 โ†’ 1
GBPโ€ผ๏ธ bigdirection flat โ†’ down
GBPโ€ผ๏ธ bigpath vs priced: more hawkish โ†’ as priced
GBPโ–ซ๏ธ smalldecision confidence likely โ†’ leaning
JPYโ€ผ๏ธ bigdirection up โ†’ down
JPYโ€ผ๏ธ bignext meeting: hike โ†’ hold
JPYโ€ผ๏ธ bigpath vs priced: more hawkish โ†’ as priced
AUDโ€ผ๏ธ bigdirection flat โ†’ up
AUDโ–ซ๏ธ smalldecision confidence leaning โ†’ likely
AUDโ–ซ๏ธ smallconviction 1 โ†’ 3

Risk sentiment

๐ŸŸข Risk-on (clear). Helps AUD, CAD; hurts JPY, CHF.

VIX 15.44, -12.82% on the day and -13.45% over five days, at 32% of its 20-day range, with the S&P 500 +1.14% to 7638. AUD/JPY, the risk barometer, is +1.27% to 111.99 and Japanese equities surged on the BOJ hike as the yen sank. Gold is flat on the day and -3.44% over twenty days at 29% of its range, so there is no haven bid underneath.

Commodities

CommodityDirectionHelpsHurtsNote
oilโšช FLATEUR, JPYCADWTI 100.85, -1.04% on the day and +0.80% over five, Brent -1.35% and -1.16% over five, although WTI is still +14.82% over twenty days. The news is now one-way: prices head for a weekly loss as Saudi export fears ease and more crude is expected to reach market. The twenty-day uptrend has stalled.
gold๐Ÿ”ด DOWNUSDCHF, AUDGold 4414.0, +0.33% on the day but +0.12% over five and -3.44% over twenty, sitting at 29% of its 20-day range. Consistent with the risk-on tape and no haven demand.
copper๐ŸŸข UPAUDโ€”Copper 6.633, +0.71% on the day, +2.53% over five days and +2.68% over twenty, at 67% of its 20-day range. This is a genuine tailwind for AUD and it is now aligned with the hawkish RBA repricing.
iron oreโšช FLATโ€”โ€”No price feed. The news is about cost and pricing friction rather than demand: replacement tonnes are getting costlier amid friction over pricing, and Glencore is entangled in a $2bn battle with trader Radiant. Neutral for AUD; the commodity support today is coming from copper, not ore.
natural gas๐ŸŸข UPUSD, CADEUR, GBP, JPYUS natural gas 2.864, -1.28% on the day but +1.17% over five and +4.79% over twenty. Energy costs remain an input-price problem for the European importers, which is part of why the ECB debate is about hikes rather than cuts.

Currency board

CurrencyViewConvictionRate nowNext meetingPath vs pricedNon-rate factor
AUD๐ŸŸข UPโ—โ—โ—4.35%not in feed; RBA decision expected end-September/early October: โฌ†๏ธ hike (likely)more hawkish than pricedCopper +2.53% over five days and risk-on with AUD/JPY +1.27%. Iron ore news is about pricing friction, not demand, so neutral.
CHF๐Ÿ”ด DOWNโ—โ—โ—3M interbank -0.045% (policy rate not in FRED)not in feed; SNB quarterly assessment due late September: โžก๏ธ hold (likely)as pricedRisk-on removes any haven bid; the franc hit a 15-month low, sits near 16-month lows against the dollar and fell 2% in five days.
USD๐ŸŸข UPโ—โ—โ—‹4.00% (FOMC hiked from 3.75% on 16 Sept; FRED effective rate 3.63% as of 1 Aug is pre-hike)not in feed; next FOMC late October: โฌ†๏ธ hike (leaning)more hawkish than pricedTwo-sided tariff politics: Trump threatens heavy tariffs over Canada's EU trade approach, but Washington is said to be delaying excess-capacity tariffs until after the Xi summit, which is risk-positive and marginally dollar-negative.
JPY๐Ÿ”ด DOWNโ—โ—โ—‹1.25% (BOJ hiked from 1.00% on 18 Sept)not in feed; next BOJ decision late October: โžก๏ธ hold (leaning)as pricedIntervention risk returns above 160; officials have previously vowed to keep moves orderly and 157.18 leaves roughly 300 pips of runway. Risk-on is an additional weight on the funding currency.
CAD๐Ÿ”ด DOWNโ—โ—โ—‹2.25%not in feed; next BoC decision in October: โžก๏ธ hold (leaning)as pricedOil has stopped helping: Brent -1.35% on the day and heading for a weekly loss as Saudi export fears ease. The US-Canada trade war and Trump's tariff threats over a Canada-EU tie-up are a persistent drag.
EUR๐Ÿ”ด DOWNโ—โ—‹โ—‹2.50% deposit ratenot in feed; ECB decided 10 September, next decision late October: โžก๏ธ hold (leaning)as pricedTrump tariff threats over Canada's deeper trade partnership with the EU remain live headline risk. Lagarde speaks at 10:30Z today, the only scheduled event left.
GBP๐Ÿ”ด DOWNโ—โ—‹โ—‹3.75% Bank Rate (FRED UK immediate rate 3.7313%)not in feed; MPC decided 17 September, next decision November: โžก๏ธ hold (leaning)as pricedThe QT tweak was read as an easing of gilt-market pressure; UK energy import costs stay a headwind with US gas +4.79% over twenty days.

View is against the basket of the other six over 2-5 days; conviction is The desk's own, 1 to 3. Scored at 3 trading days.

News and impact

ImpactCcyHeadlinePushesReading
๐Ÿ”ฅ largeJPYBank of Japan hikes to a 31-year high of 1.25% on a 7-2 vote, repeats it will continue normalising; yen sinks and Japanese stocks surgeJPY down โ†’ AUD/JPY, EUR/JPY, USD/JPY upThe two dissents turned a hike into a dovish event: the market read it as the BOJ struggling to keep pace with hiking partners at 4.00% and 4.35%. USD/JPY went from 156.17 to 157.33 inside four hours and the funding-currency trade is back on.
๐Ÿ”ฅ largeAUDRBA's Bullock says risks to inflation are tilted higher; markets price a 95% chance of a September hikeAUD up โ†’ AUD/CAD up, GBP/AUD downThis moves the RBA path from leaning to near-certain and it was the Australian dollar, not the kiwi, that rallied โ€” a rates repricing rather than a dollar move.
๐Ÿ”ธ mediumCADOil heads for a weekly loss as Saudi export fears ease and more crude is expected to reach marketCAD down โ†’ AUD/CAD up, USD/CAD upThe twenty-day crude uptrend has stalled with Brent -1.35% on the day, removing the one support the loonie had against a BoC on hold.
๐Ÿ”ธ mediumEURECB's Vujcic cools oil-fuelled rate-hike bets, Rehn sees no second-round effects, survey says hold until a December hike, Makhlouf says October possibleEUR path unchanged โ†’ EUR soft against AUD and USDFour signals that net to as-priced: the October hike tail is being talked down while the December option stays open, which leaves the euro with no path improvement to trade.
๐Ÿ”ธ mediumGBPBank of England holds at 3.75% and overhauls its gilt sales planGBP down โ†’ GBP/AUD downThe MPC chose balance-sheet management over rates and the QT tweak was read as easing gilt-market pressure, so the November hold debate starts from a dovish base even with CPI forecast at 3.1%.
โ–ซ๏ธ smallUSDUS said to delay excess-capacity tariffs until after the Trump-Xi summit; tech leads Wall Street higher as yields dipRisk on, USD marginally down โ†’ AUD, CAD helpedRemoves a near-term trade shock and supports the risk tape: VIX -12.82% to 15.44 with the S&P +1.14%. Marginally dollar-negative at the same time the 10Y slipped 1.18%.
โ–ซ๏ธ smallAUDCopper extends its run, +2.53% over five days to 67% of its 20-day rangeAUD up โ†’ AUD/CAD upA genuine commodity tailwind now aligned with the hawkish RBA repricing, and it is copper doing the work while iron ore news is about pricing friction rather than demand.
โ–ซ๏ธ smallCADTrump threatens tariffs as Canada explores a deeper trade partnership with the EUCAD down โ†’ AUD/CAD upA persistent drag rather than a new shock, but it keeps the risk premium on the loonie while the rate gap to the Fed stays at 175bp.

Scorecard

TRADES (The desk's own, target/stop/expiry): 0 won, 5 lost, 1 expired/closed of 6 (0%), net -438 pips; 5 open
  Conviction 2: 0 won, 4 lost of 4 (0%), net -273 pips
  4 of 4 conditions: 0 won, 1 lost of 1 (0%), net -32 pips
  3 of 4 conditions: 0 won, 2 lost of 2 (0%), net -199 pips
  0 of 4 conditions: 0 won, 1 lost of 1 (0%), net -42 pips
IDEAS (direction at the horizon): 1 right, 0 wrong of 1 (100%), net +56 pips; 19 pending, next due Fri 18 Sept
CURRENCY CALLS (direction vs basket, 3 trading days): 12 right, 13 wrong, 8 flat of 33 (36%); by conviction 4: 1/5, conviction 3: 8/9, conviction 2: 2/15, conviction 1: 1/4; 17 pending

Closing note

The book is now long AUD twice and short CHF, CAD and GBP, which is a coherent expression of the two conviction-3 views but concentrated in one currency: if the 95% RBA hike pricing is walked back, AUD/CAD, GBP/AUD and the open AUD/CHF all move against us together. Watch Lagarde at 10:30Z for the only scheduled event left; a hawkish October signal would hurt the EUR/USD short and the EUR crosses. I am also watching whether the post-BOJ yen slide carries USD/JPY from 157.18 toward the 160 intervention zone, because that is where structure loses to policy risk, and whether Brent stabilises above 105 on renewed Saudi supply fears, which would take the commodity leg out of the CAD short. The trade record is 0 of 6, and the pattern is stops too close to entry rather than wrong direction, so both stops today sit a full ATR or more behind a named level.


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