Newsletter · · Ashutosh Agarwal

The Fed Held, the Dollar Fell, and the Aussie Popped Back Over Seventy Cents - Commodity FX: AUD, CAD, NOK & NZD - Week of August 1, 2026

A synthesis of what macro, energy and resource podcasts said about the commodity currencies for the week of August 1, 2026, including the Fed's 9-3 hold knocking the dollar down about 1 percent, oil rolling back to the high 80s, China's record cut to crude imports, and Canada's narrow 50 percent tariff.

Commodity FX: AUD, CAD, NOK & NZD

Week of August 1, 2026: The Fed Held, the Dollar Fell, the Aussie Popped

For once, the biggest thing that happened to the commodity currencies this week didn't come from a mine, an oil tanker, or a central bank in Oslo or Wellington. It came from a podium in Washington.

New Fed chair Kevin Warsh stood up on Wednesday, kept US interest rates exactly where they were, and refused, again, to tell markets what he plans to do next. Investors decided they didn't believe he's serious about fighting inflation. The bond market threw a tantrum, long-term US interest rates jumped to their highest level in nearly two decades, and, crucially for us, the US dollar fell. And when the dollar falls, the currencies in this letter tend to rise. The Australian dollar climbed back above 70 US cents. The whole exporter bloc got a little breathing room.

Here's the twist that makes it interesting: the dollar dropped for a bad reason, markets doubting the Fed's credibility, not celebrating easy money. And the same episode that knocked the dollar down this week has stacked the odds toward a US rate hike in September, which would slam the door on the bloc all over again. So the relief may be borrowed.

Meanwhile the oil story from last week went into reverse. Two weeks ago Brent crude was punching through $100 a barrel on the Iran shipping crisis. This week it slid back into the high $80s as ceasefire hopes flickered and, this is the fascinating part, as the world finally figured out why the great oil shock never really arrived. The answer, in a word: China.

TL;DR

  • The Fed held rates 9-3, and markets read it as weakness. New chair Kevin Warsh kept rates at 3.5%-3.75% but gave no guidance on what's next. Three officials wanted a hike, the first three-way dissent in the same direction since 2016. The 30-year US bond yield spiked to a 19-year high above 5.2%, the Dow fell over 1,000 points, and the dollar dropped about 1%. That soft dollar is what lifted the Aussie back over 70 US cents.
  • The relief is fragile. Prediction markets now put a September US rate hike at roughly 53-54%. If that lands, the dollar tailwind reverses and the bloc gets pinned again. As one strategist put it, this looked like "a dovish policy mistake," and the next Fed meeting is the payback.
  • Oil rolled over. Brent fell from ~$100 back to about $89; US crude (WTI) sits near $82, having dropped roughly $10 in three days on ceasefire hopes. That trims the income boost for oil exporters Canada and Norway.
  • Why the oil shock fizzled: China. China quietly slashed its crude imports by around 5 million barrels a day (about 40%), the biggest such swing by any country in history, soaking up the shortfall the Iran crisis created. It's being called "DOPEC," the OPEC of demand. Good news for global inflation, but a flashing warning about Chinese demand.
  • Canada's 50% tariff is real but narrow, and it's a bargaining chip. Effective around August 19, covering ~$20 billion of goods (wine, hockey sticks, cement) out of Canada's ~$380 billion of exports to the US. Autos, and anything already under national-security tariffs, are carved out. Widely read as leverage for the USMCA renegotiation.
  • Copper is still the star of the resource cycle, near record highs around $6.40 a pound, with credible voices calling for $8 and up. It's the closest thing to an Australia read this week.

What's new

The Fed didn't move, and that's exactly why everything moved. This was the week's engine, and it's worth slowing down on, because it drives the dollar, and the dollar drives everything in this letter.

On Wednesday the Federal Reserve held its benchmark interest rate at 3.5%-3.75% in a 9-3 vote, the fifth hold in a row. The plain-English version, from the hosts of Morning Brew Daily (Jul 30): markets expected the Fed to do nothing, "but there was still a roughly 1 in 3 chance of a surprise rate hike," and "in the end, the Fed voted 9-3 to keep rates the same. But that 3 is the headline. Three officials wanted a quarter-point hike. The first time since 2016 that three policymakers have dissented in the same direction." (Media commentary.) Squawk Box Europe Express (Jul 29) named the three dissenters: Dallas Fed president Laurie Logan, Minneapolis's Neel Kashkari, and Cleveland's Beth Hammock, all wanting a quarter-point rise "amid resurgent price pressures."

The problem wasn't the hold. It was Warsh's refusal to explain himself. He put out a statement almost identical to last month's, deliberately trying to wean markets off the Fed's usual hand-holding. Markets hated it. Again from Morning Brew: the 30-year government bond yield "rose to its highest level in 19 years, above 5.2 percent. So we're talking financial crisis levels from the bond market… investors and Wall Street saying, look, we don't believe you." Bloomberg Daybreak (Jul 30) reported the fallout bluntly: "Investors sent the long bond yield to a 19 year high. Stocks tumbled. The Dow falling over a thousand points." Warsh even acknowledged the problem, "Inflation remains elevated relative to the committee's 2% goal," and still did nothing, prompting Apollo's Torsten Slock to ask, along with everyone else, "what are we waiting for?" (Bloomberg is media; Slock is an operator, a chief economist at a major investment firm.)

Now here's why a currency letter cares. The single sharpest read came from Neil Dutta, head of economics at research firm RenMac, on RenMac Off-Script (Jul 31), an operator-grade macro voice. Watch what he flags: "you saw the long end go up quite a bit… you saw the dollar go down. So to me, that kind of reeks of a credibility issue." Then the line that names the whole week: "I've seen hawkish policy mistakes in my time. I haven't really ever seen a dovish policy mistake. And that's kind of… when you see a move like that, you're going up a lot on the [30-year], you're coming down [on] the two-year, the dollar selling off, I mean, that looks like a dovish policy mistake." His conclusion: Warsh looks "much weaker," the rest of the committee is "inching towards hikes," and "it's very likely at this point that they hike in September." (Operator view.)

"I've seen hawkish policy mistakes in my time. I haven't really ever seen a dovish policy mistake." Neil Dutta, RenMac, on the Fed knocking the dollar down for all the wrong reasons

And that falling dollar is the whole reason the commodity currencies had a decent week. The cleanest snapshot came from Australia's own National Australia Bank, on NAB Morning Call (Jul 30). NAB strategist Rodrigo Catril and host Phil Dobbie ran the tape the morning after: "The US dollar is down by 1%, the Aussie up more than 1% and getting back over 70 US cents. The Japanese yen up 2.7%… The euro up 0.5%, the pound up three quarters of 1%." (Operator, a bank FX desk.) That is textbook: dollar down, exporter and funding currencies up. The Aussie rallied because the dollar cracked, not on anything Australian.

But don't get comfortable, a September hike is now the base case for many. The catch runs right through the same event. On The David Lin Report (Jul 30), Komal Sri-Kumar, president of Sri-Kumar Global Strategies, described the intraday carnage, the Dow down 1,000 points, the gap between 2-year and 10-year yields widening "about 11 basis points, which is a 35% increase… in one single day, most of which happened in two hours," and argued the Fed should have hiked already, blaming political pressure from President Trump for the delay. His forecast: a hike is coming, "at most… a 25 basis point increase" by September, with the first real signal likely at the Jackson Hole gathering in late August. (Operator/strategist.) He put the market-implied odds of a September hike at 54%; other voices this week (The CRE Weekly Digest by LightBox, Jul 31) pegged it at "better than even." If that hike lands, the dollar firms again and this week's exporter-currency bounce could prove a head-fake.

Oil went from a $100 crisis to a slow bleed, and we finally learned why the crisis fizzled. This is the second-biggest driver for the bloc, because Canada and Norway earn more when crude is high. Two weeks ago Brent was over $100. This week it fell back hard. Per S&P Global's energy team on Oil Markets (Jul 30), "crude has fallen roughly $10 a barrel in just three trading days on renewed hopes that a US-Iran ceasefire will stick." (Expert.) NAB had Brent "back into the 80s, just a bit over 89," with US crude around $82.

So why, with a shooting war still raging and shipping lanes still choked, is oil in the $80s instead of $150? The answer got a name this week: China. The definitive telling came from Rory Johnston, oil analyst and founder of Commodity Context, on ChinaTalk (Jul 26), and it's remarkable. Johnston had expected crude to hit $150-$200. Instead prices spiked only about 60%, with physically delivered barrels touching $130-$140 in the hardest-hit regions. The reason he missed it: "China reduced its imports of crude oil by 5 million barrels a day, roughly the scale of a massive collective OPEC cut, and overwhelmingly solved two-thirds of Asia's spot market deficit… the largest swing of any country in history in its demonstrated capacity to consume oil." The eerie part: China pulled this off "with virtually no repercussions on all the things that you use oil for," no drop in traffic, flights, or trucking. Months in, it's still going. (Expert.) His warning for policymakers is the real takeaway: China just demonstrated a "discretionary policy tool… that China does [have] or that OPEC does," and "that tool can be equally used against us in the West as for us."

The consumer-friendly version came from The Best One Yet (Jul 31), which coined the label: "China is DOPEC," the OPEC of demand. China cut its daily oil imports 40%, "from importing 13 million barrels of oil per day to just 7 million in just a few months," by leaning on its reserves, its electric vehicles, and its renewables. The upshot: US gasoline is $4.10 a gallon (up 31% from a year ago) rather than the $5 to $6 everyone feared. (Media commentary, but the underlying numbers line up with Johnston's.) The genuinely new idea here is that China can now steer the price of oil by dialing its own demand up or down, a lever nobody knew it could pull at this scale.

From the trading desk, Darrell Fletcher, managing director of commodities at Bannockburn Capital Markets, tied it together on The KE Report (Jul 27). He noted crude "up at almost 95 last week, and now it's back to below 85," and explained the tug-of-war: analysts think prices "should be in the 100, 120 range" given the closed Strait of Hormuz, dangerously low US emergency reserves, and solid demand, but the market keeps discounting the bad news, largely because "the demand globally has meaningfully come off… mainly from China," about 4-5 million barrels a day, "taken off about 50% of what we've lost." He also flagged a slow-burn risk: the US has been draining its Strategic Petroleum Reserve "three and a half, four or five million barrels on average a day for 17 weeks in a row," reaching "operationally concerning levels." His bottom line: expect "a newer range" for oil, higher than the $55-65 we started the year at. (Operator.)

One footnote worth knowing for the petro-currencies: the real squeeze right now isn't crude, it's diesel. The S&P Global team explained that the premium refiners earn making diesel has rocketed, the NYMEX diesel-over-crude "crack spread" hit around $88 a barrel, up from ~$64 in early July, but the driver is the Russia-Ukraine war (Ukrainian drones knocking out Russian refineries, plus a Russian diesel export ban), not Iran. "The bottleneck is coming to refining capacity. It's not so much that there's not enough crude available right now." That's a nuance that matters: high fuel prices right now are as much a refining story as a crude-supply story, which is one reason crude itself keeps sagging.

Canada's scary 50% tariff, in the cold light of the fine print. For the Canadian dollar, the tariff saga rolled on, and the more the details came out, the more manageable it looked. On The Journal. (Jul 27), the Wall Street Journal's Gavin Bade explained the mechanics: the Trump administration is using Section 338 of the 1930 Tariff Act, the old Smoot-Hawley law, "never been done before… in the almost 100 years that it's been on the books," to hit "$20 billion worth of Canadian goods such as wine, hockey sticks and cement." He put that in proportion: "that's just a fraction of the $380 billion worth of goods that Canada exports to the US every year." Prime Minister Mark Carney called it "the latest in a series of unilateral US trade actions to violate the USMCA." (Media/expert.) Trade attorney Timothy Brightbill of Wiley Rein, on Bloomberg Law (Jul 29), confirmed the tariffs "would take effect in a month" (around August 19), cover alleged Canadian discrimination in "motor vehicles, dairy products and alcoholic beverages," and include "some carve outs… for example on products already subject to national security tariffs." His read on the real purpose: "clearly… in part to build leverage to use against Canada in the ongoing USMCA negotiations." He also noted, tellingly, that "United States and Mexico have had better and more productive discussions" than the US and Canada. (Expert/insider.)

Two more useful specifics. Automotive News Daily Drive (Jul 25) confirmed the tariffs "exclude vehicles and auto parts," so Canada's single biggest manufacturing export to the US is spared. And Hub Podcasts (Jul 30) featured commentator Trevor Toome arguing Canada should simply not retaliate, since the tariffs won't change US policy and would only hurt Canadian consumers, and Canada "is not uniquely targeted." (Pundit.) Put it together and the currency read is the same as it's been: the shock is real for hockey-stick makers, but it deliberately misses the oil, minerals, and autos that actually earn Canada its foreign income.

A rare, and genuinely bullish, look at the Canadian energy engine. Away from the tariff noise, Hub Podcasts / Alberta Edge (Jul 30) gave the week's most concrete Canadian-energy read, from Don Archibald, president of Cypress Energy, a 30-year industry veteran and company builder, so very much an operator. He walked through the scale of it: Canadian Natural Resources (CNQ) "started in 1989 as a startup company with a few million dollars… 1,000 barrels a day when they started. And today CNQ is Canada's largest upstream energy company with a $135 billion market cap. It pays over $10 billion a year in royalties and taxes to Canadian governments, that is the most of any company in Canada." Zoom out and the sector's smaller public producers, 28 of them, carry a combined ~$61 billion market value and pump about 1.3 million barrels of oil equivalent a day, "18% of Canadian public company production." His mood is that "capital is starting to return to the sector," helped by the world's new focus on energy security. (Operator/insider.) Nobody put a number on the Canadian dollar directly, but the structural message, that Canada's export machine is strong and getting fresh investment, is a slow, supportive backdrop for the loonie underneath the tariff headlines.

Copper: still the resource cycle's brightest light, and our stand-in for the Aussie. Copper is the best available read on the global industrial cycle that Australia rides, and copper is hot. It's trading around $6.40 a pound, near all-time highs. The most useful new detail came from copper analyst Scott North on Mining Stock Daily (Jul 31): "Chilean output has now fallen year on year for several consecutive months," there's "storm disruption… in August," and "China's refined copper import premium has hit its highest level in over a year," a sign of real, tightening physical demand. His structural worry is supply: copper projects are enormous ($1.75 billion is a normal build), the exploration pipeline is thin, and mines take "15 to 17 years" from discovery to production. He also flagged a number that ties copper to the AI boom: one study models copper as "roughly 83% of the total mineral mass demanded by AI data centers." (Expert/analyst.)

He's got company. On Planet MicroCap (Aug 1), veteran resource investor Rick Rule argued copper production will be lower in five years than today, and that even a crash exploration effort starting now couldn't deliver new metal "for 20 years." On The David Lin Report (Jul 30), newsletter publisher Brien Lundin called for copper above "$8 per pound within a few years." And on The David Lin Report (Jul 28), investor Willem Middelkoop delivered the one direct mention of the Aussie miners all week, not as a currency call, but as a supply fact: "BHP, Rio Tinto, and Codelco have announced declining production in recent quarters." (These copper voices are newsletter and resource-fund commentators, treat them as informed opinion, not company insiders.) One genuine caveat surfaced on The KE Report (Jul 30): a possible Trump tariff on copper imports "could cause dramatic price declines," as it did briefly last year.

Norway got one thoughtful mention, and it wasn't market news. Planet Money (Jul 29) ran an explainer on how Norway avoided the "resource curse." The one fresh, relevant figure came from economist Hilde Bjornland of the BI Norwegian Business School: Norway's sovereign wealth fund "now is $2.3 trillion… divide it by 5.5 million Norwegians, you get $400,000 for every Norwegian," built on a 78% tax on oil production. (Academic/expert; a background explainer, not a trading view.) It's a reminder that when energy prices move, the windfall flows mostly to the Norwegian state and its giant fund, a structural krone anchor, rather than to any listed company.

The debate

This week the argument isn't about any one currency's story, it's about whether this week's dollar-driven bounce in the bloc is the start of something or a trap. And the week's podcasts genuinely support both sides.

The bull case (a soft dollar lifts the whole bloc). This is the case that actually played out on the screen. When the Fed's hold knocked the dollar down about 1%, the Aussie jumped back over 70 US cents, the yen surged, and the euro and pound firmed (NAB Morning Call, Jul 30). That is the exact "weaker dollar lifts the exporter-FX bloc" channel this letter watches for, and it fired cleanly. Stack on it a resource backdrop that's still firm, copper near records with a credible path to $8, and Canada's energy machine attracting fresh capital (Hub / Alberta Edge, Jul 30), and you have a real, if modest, tailwind for the Aussie, the loonie, and the krone.

The bear case (it's a credibility wobble, not a clean easing, and it sets up a hit). Here's the problem, and it's a big one. The dollar didn't fall because the US economy is rolling over or because the Fed is comfortably cutting. It fell because investors lost confidence in the Fed chair, a "dovish policy mistake," in Neil Dutta's words on RenMac Off-Script (Jul 31). Long-term US interest rates simultaneously spiked to a 19-year high, which is not a friendly backdrop for anyone. And the same wobble has pushed the odds of a September rate hike above 50%. If that hike arrives, the dollar firms, US yields stay punishing, and the bloc gets pinned all over again, the exact dynamic that had the loonie down even during the oil spike a fortnight ago.

Then there's the commodity leg of the bear case, and it's subtle. Oil rolled from $100 back to the high $80s, which trims the terms-of-trade boost for Canada and Norway. But the reason it rolled, China buying ~5 million barrels a day less (ChinaTalk, Jul 26), is itself a warning. A China that can cut its oil consumption by 40% with "no change in mobility" is a China with softer underlying demand than the copper bulls would like to believe. The very thing keeping oil (and inflation) contained is a question mark over the Chinese growth engine that ultimately buys Australia's iron ore and Canada's crude.

So the honest picture: this week the soft-dollar bull case won on points, and the exporter currencies got their bounce. But it's a bounce built on a Fed stumble, not on a genuine turn in the cycle, and September is the reckoning.

Trades in play

The FX desks stayed conceptual this week. The NAB read was a market observation, not a recommendation, and no strategist put a directional call on the Aussie, loonie, or krone.

The one place real conviction showed up, a layer removed from the currencies, was copper. Rick Rule (Planet MicroCap, Aug 1), Brien Lundin (The David Lin Report, Jul 30), and Scott North (Mining Stock Daily, Jul 31) all made the same structural long-copper argument: a supply pipeline that can't grow for 15-20 years running into demand from electrification and AI data centers. It's a resource-cycle bet, and the tidiest available proxy for an Australia view, with the honest caveat that these are newsletter and resource-fund commentators, not company operators, and a US copper tariff is a live downside risk.

If you insist on an FX read-through, it's this: the soft-dollar bounce that lifted the bloc this week rests on a Fed credibility wobble, and a September hike would likely take it back. This week's rally in the exporter currencies is the kind of move you'd be wary of chasing into the next Fed meeting.

Read-throughs

  • WTI / Brent and Canadian energy (CNQ, SU, ENB): oil cooled, Brent ~$89, WTI ~$82, down roughly $10 in three days on ceasefire hopes (Oil Markets, Jul 30), trimming the petro-currency tailwind. But the Canadian export engine reads strong: CNQ at a $135B market cap paying $10B+ a year in royalties and taxes, with capital returning to the sector. And Canadian oil remains carved out of the new tariffs.
  • Copper: the bright spot. Near record highs around $6.40/lb, Chilean output falling, Chinese import premiums at a one-year high, and $8+ calls from multiple commentators. Watch for a possible US copper tariff as the downside risk. Constructive for the resource cycle Australia rides.
  • The yuan as a China proxy: the biggest China story of the week is right here, China's ~5-million-barrel-a-day (~40%) cut to oil imports, the "DOPEC" move that absorbed the Iran shock. Read it two ways: proof of China's control over commodity prices, and a warning about the softness of Chinese demand.
  • MXN / Banxico: the only Mexico thread was structural, US-Mexico trade talks are going better than US-Canada (Bloomberg Law, Jul 29), implying Mexico may fare better than Canada in this tariff round.
  • Equinor / Norway / NOK: one explainer noted the sovereign wealth fund at $2.3 trillion and the 78% oil-production tax (Planet Money, Jul 29). The falling oil price this week is a mild negative for the krone's terms of trade.
  • The China growth cue: mixed-to-cautious. China's demonstrated ability to slash oil demand 40% is the dominant signal, and it cuts both ways: bullish for global inflation, bearish for anyone counting on a Chinese demand boom.

What changed

Three genuine shifts from last week, and they're connected.

The dollar backdrop flipped, for a strange reason. Two weeks ago the story was oil at $100 and a Fed that might hike, with a strong dollar pinning the whole bloc (the loonie actually fell even as crude ripped). This week the Fed held, markets read it as a credibility stumble, and the dollar fell about 1%, finally letting the Aussie and friends breathe. The "soft dollar lifts the exporter bloc" channel we keep watching for actually fired. The irony: it fired because of a Fed misstep, and that same misstep now points toward a September hike that could reverse it.

Oil reversed. From a $100 Brent crisis two weeks ago to the high $80s now, with US crude near $82. The commodity leg of the petro-currency story weakened just as the dollar leg strengthened, leaving Canada and Norway roughly where they started, pulled in two directions.

The "China cut" hardened into a thesis. Last week China's role was a hint, draining reserves, losing discounted Iranian crude. This week it became the headline explanation, with a name ("DOPEC") and a number (5 million barrels a day, ~40%). That matters because it reframes the whole complex: the reason oil and inflation stayed contained is the same reason to worry about Chinese demand.

What didn't change: the US dollar is still the boss of this bloc, even if its grip loosened for a week, and China is still the swing factor for everything from oil to copper.