Argentina just did something that would have been unthinkable 18 months ago: it told its citizens they could buy as many dollars as they want.

President Javier Milei’s government has lifted most currency controls on the peso, removing caps on dollar purchases and allowing companies to repatriate profits freely. The move comes as the country’s gross international reserves climbed to their highest level since 2019, giving Buenos Aires enough of a financial cushion to loosen the grip it has held on its currency for years.

A $20 billion safety net

This isn’t Argentina winging it. The liberalization is underpinned by a $20 billion agreement with the International Monetary Fund. An initial disbursement of $12 billion has already landed, directly bolstering the central bank’s reserves and giving the government room to act.

The peso now trades within a managed band of ARS 1,000 to 1,400 per US dollar. That band widens by 1% each month, a slow-drip approach designed to let the currency gradually find its market level without the kind of freefall that has haunted Argentine monetary policy for decades.

The strategy marks a clear philosophical shift. For years, Argentina used strict capital controls, known locally as the “cepo,” to prevent dollars from fleeing the country. The controls created a sprawling black market for dollars, distorted trade, and made it nearly impossible for foreign companies to move money in or out.

The US has also put skin in the game. The US Exchange Stabilization Fund has purchased Argentine pesos to support the stabilization effort.

From crisis to controlled float

When Milei took office in December 2023, one of his first major moves was a sharp devaluation of the peso from ARS 400 to 800 per dollar. That 50% haircut was meant to close the gap between the official exchange rate and the black market rate that had ballooned under the previous administration.

The government paired it with aggressive fiscal austerity, slashing subsidies and cutting public spending to bring the budget closer to balance.

What this means for investors and crypto markets

Argentina has been one of the world’s most enthusiastic adopters of stablecoins. When your national currency loses half its value overnight and you can’t legally buy dollars, USDT and USDC become a lifeline, not a speculation.

If Argentines can now freely access dollars through normal banking channels, the urgency to hold stablecoins as a dollar proxy diminishes at the margins. The black market premium that once made crypto the cheapest way to get dollar exposure should narrow significantly.

For traditional investors, the removal of profit repatriation restrictions is the headline. Foreign companies have historically been reluctant to deploy capital in Argentina precisely because getting money back out was so difficult. Eliminating that barrier could unlock meaningful foreign direct investment, particularly in sectors like energy, agriculture, and mining where Argentina has obvious natural advantages.

What to watch: the spread between the official exchange rate and the parallel market rate. If that gap stays narrow, it means the market believes the band is credible. If it widens, it means traders are betting the central bank will eventually run out of ammunition.