Antarctica: A Foreign Exchange Perspective on the World's Last Unclaimed Continent

Antarctica is Earth's fifth-largest continent, and it has no government, no indigenous population, no economy, and no currency of its own. So, does Antarctica matter for Forex traders at all? The short answer is "barely." The longer answer is that the continent is quietly turning into a geopolitical chessboard for the very nations whose currencies you trade every day, and there is a date on the calendar — 2048 — that could change quite a lot. In this article, I would like to go through what Antarctica means for currencies, commodities, and gold, today and in the decades to come.

Is there any money in Antarctica?

Not much. Antarctica has no official currency because there is no state to issue one — the continent is run under the Antarctic Treaty System (ATS) rather than by any single country. Whatever money changes hands there arrives together with the people:

• Research stations. There are about 80 of them, and each simply uses the home currency of the country that operates it. Americans at McMurdo Station pay in US dollars (the station even has the world's southernmost ATM, run by Wells Fargo), Russians at Vostok Station use rubles, British stations use pounds sterling, Chilean bases use Chilean pesos, and Chinese installations keep their books in renminbi.

• Tourists. More than 122,000 visitors came to Antarctica in the 2023-24 season, but they create very little demand for currency exchange. Almost everything is paid for aboard the expedition vessels in US dollars or euros — tours are priced in these two currencies, and tips ($10-20 per person per day) are normally paid in USD. There are no shops on shore, so there is nothing to exchange money for.

• The "Antarctic dollar." Yes, it exists. It is also called the "Emp" (after Emperor penguins) and is sold as a souvenir at US stations. It is not legal tender anywhere — a curiosity rather than money.

What this means for Forex

With no Antarctic currency, every dollar spent on the continent is a small vote for the existing majors. The USD being the default currency of Antarctic research and tourism confirms its reserve status once again, while the growing number of Chinese stations quietly extends the reach of the renminbi. None of this moves USD/CNY today, of course, but it is a trend worth knowing about.

Who owns Antarctica?

Nobody — officially. But that does not mean nobody wants it.

The seven claimants

Seven countries claim slices of the continent, although all these claims have been frozen under Article IV of the Antarctic Treaty since 1959. Here they are, together with the currencies you would be trading if the claims ever started to matter:

Argentina, Chile, and the United Kingdom all claim the same part of the Antarctic Peninsula. In theory, this tension could spill over into currency correlations during a diplomatic dispute. In practice, the ATS has done a remarkably good job of keeping Antarctica out of everyone else's conflicts.

The newcomers: China and Russia

The more interesting story is the countries with no claim at all:

• China. Beijing is by far the most aggressive new player in Antarctica. It operates an ever-growing number of research stations (Great Wall, Zhongshan, Kunlun, and others) and has installed equipment there for its Beidou satellite navigation system — a GPS alternative with obvious dual-use potential. In March 2025, China announced further expansion, coordinated with Russia, including new stations in Marie Byrd Land. Chinese strategic documents openly call the polar regions "global strategic commanding heights" and "passages of important geostrategic value."

• Russia. Russia keeps six year-round stations and has been accused of prospecting for minerals under the guise of "scientific research" — something the Madrid Protocol does not allow. Its partnership with China in Antarctica mirrors their cooperation in building monetary systems outside the dollar-dominated financial architecture.

• Why it matters for currencies. China's Antarctic build-up fits neatly into its broader de-dollarization agenda. If the continent ever opens up to resource extraction, expect Beijing to push for non-dollar settlement — yuan-denominated or even gold-backed arrangements, similar to those being developed for Sino-Russian trade.

Why 2048 matters

The Protocol on Environmental Protection to the Antarctic Treaty (better known as the Madrid Protocol) bans all mining in Antarctica. In 2048, fifty years after it entered into force, the protocol becomes open for review. It does not expire on that date — but any consultative party can request a review conference, which could then try to amend or challenge the mining ban.

For a currency trader, this leaves three scenarios:

1. Nothing changes. The mining ban survives, Antarctic-related currency flows remain negligible, and the whole topic stays currency-neutral. Given how high the legal hurdles are, this is also the most likely outcome.

2. The mining ban gets weakened. If the major powers manage to open Antarctica to mineral exploration, commodity currencies would have to be repriced. The Australian dollar and the Chilean peso are already sensitive to mining sentiment and would probably become more volatile. Claimant countries would suddenly hold an option on their Antarctic territories, which should support currencies like AUD and NZD.

3. The treaty system collapses. A breakdown of the ATS would start a scramble for Antarctic territory. Claimant nations would get both the upside (potential resource windfalls) and the downside (military spending, international isolation). Expect safe-haven flows into gold, the Swiss franc, and the Japanese yen.

What is actually under the ice?

Nobody knows for sure. The ice sheet is about 2 kilometers thick on average, so most of what follows is educated guesswork based on geology. Still, the list is impressive:

• Oil and gas. Geological surveys point to petroleum-bearing sedimentary basins beneath the Filchner and Ronne ice shelves, the Ross Sea, and the Weddell Sea. Antarctica was once joined to South America, Africa, and Australia in the supercontinent Gondwana, and their continental shelves all produce oil today, so the deposits could be substantial.

• Minerals. Iron ore has been found in the Prince Charles Mountains and coal in the Transantarctic Mountains. There may also be copper, chromium, cobalt, gold, silver, nickel, platinum, uranium, zinc, and manganese. No commercially viable concentrations have been confirmed, but the geology resembles other southern hemisphere landmasses that are rich in all of the above.

• Rare earth elements. Antarctica may hold significant deposits of the rare earths that modern technology and green energy depend on — a market where China currently accounts for about 90% of global production.

Gold, silver, and platinum

• Gold. Any move toward Antarctic mining would happen against a backdrop of already elevated gold prices, driven by central bank buying (Russia and China in particular) and de-dollarization. If Antarctic development raised geopolitical tensions, gold's role as a neutral, non-sovereign store of value would only get stronger, supporting its seemingly nonstop rally.

• Silver. Silver is both a precious and an industrial metal, which makes it especially sensitive to news like this. The US Geological Survey classifies it as a "critical mineral" because of its importance for AI infrastructure, clean energy, and defense. Antarctic silver deposits could change long-term supply expectations, although actual extraction is decades away at best.

• Platinum group metals. Antarctica's geology resembles that of South Africa, which produces more than 80% of the world's platinum. If PGMs turn up under the ice, today's concentration of supply would be challenged, with knock-on effects for the automotive and fuel cell industries.

Commodity currencies

The Australian dollar, the Canadian dollar, the Norwegian krone, and other commodity-linked currencies would not react to Antarctic mining in any simple way:

• Short term. More global supply means lower commodity prices, which means weaker commodity currencies.

• Long term. Countries with Antarctic claims could see their currencies appreciate as the market starts pricing in the option value of their territories. Australia, with the biggest claim by far, is the obvious candidate.

• Correlations. The usual relationships between commodity prices and currencies could decouple as Antarctic supply introduces a new geopolitical risk premium into the equation.

Climate change makes mining less of a fantasy

The mining ban is still in force, but the physical reasons why Antarctic mining never made economic sense are slowly melting away:

• Ice retreat. Under extreme climate scenarios, ice-free areas in Antarctica are predicted to grow by more than 17,000 km² by the end of the century. As glaciers retreat and ice shelves thin, deposits that are unreachable today could become exposed, cutting extraction costs dramatically. The Antarctic Peninsula, where the claims overlap the most, also happens to be warming faster than almost anywhere else on Earth.

• Longer working seasons. Warmer temperatures lengthen the period during which a mine could operate at all. Sea ice has declined significantly, which could eventually allow year-round shipping to coastal areas that used to be ice-locked for most of the year — and transport costs are the main logistical obstacle to Antarctic mining.

• Permafrost. Thawing permafrost makes building mining infrastructure simpler in some ways and trickier in others, much like in the Arctic today. Companies with Arctic mining experience — in Russia, Canada, and Greenland — would have a head start.

• What it means for traders. Climate change is a paradox for commodity currencies. Warming makes Antarctic resources more accessible, which could mean more supply and lower long-term commodity prices. At the same time, the damage caused by climate change (driven largely by fossil fuel consumption) strengthens the case for keeping the mining ban, especially on hydrocarbons. So, if you follow this theme, watch climate policy alongside Antarctic diplomatic meetings. Any acceleration in ice loss could revive speculation about post-2048 mining, meaning volatility in commodity currencies and safe-haven flows into gold.

• Tail risk. There is also a scenario the markets currently underweight almost completely — a rapid collapse of the West Antarctic Ice Sheet. It is not imminent, but it would expose vast mineral deposits and cause catastrophic sea level rise at the same time. The resulting currency dislocations would be unlike anything we have seen: capital flight from flood-vulnerable countries and existential questions for commodity exporters about the ethics of extraction.

Tourists and gateway cities

Tourism is the closest thing Antarctica has to a real industry. Visitor numbers have grown from fewer than 8,000 in 1993-94 to the 122,000+ of 2023-24, and the polar tourism market as a whole was worth about $11.2 billion in 2024, projected to reach $17.8 billion by 2032 — a compound annual growth rate of 11.28%.

Five gateways

Nearly everyone who goes to Antarctica departs from one of five cities, each with its own currency:

• Ushuaia, Argentina (ARS). The world's southernmost city handles the majority of Antarctic cruise departures. Argentina's chronic currency instability and high inflation are well known, but Ushuaia's economy is relatively dollarized thanks to tourism. The city does add to Argentina's tourism receipts, although peso depreciation limits the effect.

• Punta Arenas, Chile (CLP). Chile's gateway enjoys relative monetary stability. Tourism revenue supports the peso a little, but Antarctic flows are a tiny fraction of a current account dominated by copper.

• Hobart, Australia (AUD). Mostly scientific logistics and some tourism. There is currently no correlation between AUD and Antarctic activity whatsoever.

• Christchurch, New Zealand (NZD). Antarctic activity adds something to New Zealand's services exports, but the Forex impact is negligible.

• Cape Town, South Africa (ZAR). The least-used gateway, serving research logistics rather than tourists.

Where the money actually goes

Cruise operators invoice in USD or EUR, so Antarctic tourism creates very little demand for gateway city currencies. Passengers exchange small amounts of local money for tips, souvenirs, and incidentals — and that is about it. The bulk of the revenue ends up with the cruise lines, which are often registered in tax-friendly jurisdictions, rather than with the claimant or gateway countries.

Growth ahead

The boom is far from over, and here is what keeps driving it:

• Visitor numbers. If the current trend continues, Antarctic tourism could exceed 200,000 visitors a year by the mid-2030s. Forecasts in this field have consistently been too conservative — one from 2014 predicted 120,000 visitors by 2060, a figure that was beaten in the 2023-24 season, more than 35 years ahead of schedule.

• Market size. Depending on whom you ask, the global polar tourism market will reach $17.8-20.8 billion by 2032-2033, growing at 7.5-11.3% a year. Rising disposable incomes in Asia — especially in China, already the second-largest source of Antarctic tourists — will keep demand growing. Paradoxically, climate change helps too, as "last chance tourism" pushes people to see the place before it changes.

• More ships. Dozens of new expedition vessels join the Antarctic fleet every year. The modern ones have hybrid propulsion, stronger ice-class hulls, and more passenger capacity, which lowers the cost per tourist while doing less damage to the environment.

• More things to do. The classic expedition cruise is now joined by luxury camping, fly-cruise programs, kayaking, snorkeling, stand-up paddling, and even marathons, mountain climbing, and skydiving. Each new activity widens the pool of potential customers.

• Currency implications. Continued growth mostly benefits USD and EUR as the transaction currencies. Ushuaia and Punta Arenas could see a meaningful boost to local GDP, and for Argentina, Antarctic tourism is one of the rare reliable sources of hard currency. CLP could get some modest support, though nothing compared with copper exports. And as Chinese tourists become a bigger share of the market, operators may eventually start accepting CNY — one more small step in the yuan's internationalization.

What should a Forex trader watch?

So what should you actually put on your watchlist? Not much right now, to be fair, but here is what to keep in mind.

Currency pairs

• USD/CNY. The more China expands in Antarctica, the more relevant this pair becomes. Any success by Beijing in pushing Antarctic governance toward a multipolar model would feed the broader de-dollarization narrative.

• AUD/USD. With a claim to 42% of the continent, the Aussie is the most Antarctic-exposed major currency. Keep an eye on the politics around the 2048 review, Australian Antarctic funding, and bilateral deals with China (which uses Australian ports as its Antarctic gateways).

• USD/ARS. Argentina's currency crises have little to do with Antarctica, but any flare-up in the UK-Argentina dispute over the Antarctic Peninsula would add a risk premium to a currency that is volatile enough already.

• XAU/USD. Gold priced in dollars remains the best gauge of geopolitical anxiety. Friction over Antarctica — particularly between China and the US or China and Australia — would support safe-haven demand for gold.

Trading considerations

• Timeframe. Antarctic themes play out over decades, not weeks — nobody is going to scalp this. The 2048 review is a distant but definite catalyst for anyone who wants to build long-term positions in claimant nation currencies.

• Correlations. Watch for changes in the traditional commodity-currency relationships as more becomes known about Antarctic resources. Confirmation of any commercial-grade deposit would shift the correlation structure.

• Event risk. The annual Antarctic Treaty Consultative Meetings currently pass without the market noticing. That could change as 2048 gets closer.

Gold, silver, and de-dollarization

The Antarctic story is part of a bigger picture — the ongoing changes in the global monetary system:

• Central banks are buying gold. Russia and China have accumulated substantial gold reserves, which supports both their monetary independence and any alternative settlement systems they may want to launch.

• BRICS+. Talk of a gold-backed BRICS settlement mechanism gives Antarctic positioning a strategic context. Countries securing a strong foothold on the continent may be preparing for a world where commodity-backed currencies challenge the dollar's hegemony.

• Strategic reserves. In a fragmented monetary system, control over Antarctic resources — real or merely potential — is a form of optionality. Gold and silver under the ice would be especially valuable as neutral stores of value that no single country controls.

The mere possibility of Antarctic mining also gives precious metals some psychological support:

1. Supply uncertainty. Unknown Antarctic deposits are an unquantifiable addition to global reserves, so supply projections can never be fully trusted.

2. Geopolitical risk premium. Competition for Antarctic influence adds to the general risk premium that props up safe-haven assets.

3. Debasement hedge. If Antarctic development triggers a monetary realignment, gold and silver would be the natural hedges against currency instability.

Conclusion: a frozen option

For a geopolitically minded Forex trader, Antarctica is a strange kind of asset — a frozen option on future value with no expiration date, which nevertheless becomes a bit more relevant every year as 2048 approaches. The main points to take away:

1. There is no Antarctic currency, and one is unlikely to appear. USD and EUR will keep dominating whatever little economic activity there is, and that only reinforces their global roles.

2. Claimant nation currencies carry a hidden Antarctic option that the market currently values at roughly zero. AUD has the largest theoretical exposure.

3. China's expansion is the biggest development in Antarctic geopolitics since the Cold War, with consequences for yuan internationalization and alternative monetary systems.

4. The 2048 Madrid Protocol review is the date to watch, although the legal hurdles to lifting the mining ban remain very high.

5. Gold and silver benefit from Antarctic uncertainty both as geopolitical hedges and as potential future resources that would complicate the existing supply picture.

6. Tourism will keep growing and supporting gateway cities, but its Forex impact will stay small as long as the cruise business runs on dollars.

If nothing else, Antarctica is a good exercise in thinking beyond the usual market cycles. Its importance lies not in today's currency flows, which are close to zero, but in the positioning of the countries whose currencies will be shaped by tomorrow's competition for resources.

If you would like to share your own opinion on Antarctica's role in the currency markets — or if you think the whole idea is too far-fetched to bother with — please proceed to our forum to discuss this issue.