Widening Gap: Argentine Peso Under Pressure as Blue Dollar Spread Hits 13.4%

The Argentine peso continues to face significant pressure against the US dollar this morning as market tensions persist amid ongoing economic uncertainty.

This report examines current rates, recent movements, and the critical spread between official and parallel markets. The official USD/ARS exchange rate stands at approximately 1,085 pesos per dollar in early trading, extending yesterday’s weakness.

Meanwhile, the parallel “blue dollar” rate has climbed to approximately 1,230 pesos per dollar, maintaining its substantial premium over official channels.

Key Rate Comparison:

• Official Rate: ~1,085 ARS/USD
• Blue Dollar Rate: ~1,230 ARS/USD
• Spread: ~13.4%

Market Movements (Past 24 Hours)

Yesterday’s trading saw the official rate close at 1,077 ARS/USD, continuing the peso’s steady depreciation that began last week. This represented a modest but concerning increase from Monday’s close of 1,074 ARS/USD.

The central bank was forced to intervene for the seventh consecutive trading day, selling approximately $285 million to defend the peso, further depleting its already strained reserves.

Overnight trading showed continued pressure on the peso as global investors processed news about Argentina’s ongoing negotiations with the IMF and concerns about reserve adequacy.

Widening Spread Analysis

The gap between official and blue dollar rates continues to expand, reaching approximately 13.4% this morning, up from 12.8% yesterday. This widening spread has raised significant concerns among market analysts.

“The persistent expansion of the gap we’re witnessing signals eroding confidence in the peso despite the government’s fiscal discipline,” noted Diego Martínez of Banco Ciudad during this morning’s market call.

The blue dollar premium has steadily increased over the past week:

• 10.6% on March 18
• 11.6% on March 20
• 11.7% on March 21
• 12.2% on March 24
• 12.8% on March 25
• 13.4% today (March 26)

This consistent expansion indicates growing market skepticism about the sustainability of the official rate, though it remains significantly lower than historical spreads that exceeded 100% in previous years.

Market Commentary

Fernando Álvarez of Goldman Sachs remarked in this morning’s research briefing: “The overnight session reflected persistent concerns about Argentina’s foreign reserve adequacy. The peso’s vulnerability became more pronounced as European trading desks positioned for another challenging day.”

Roberto Geretto, co-head portfolio manager at Adcap Asset Management, explained: “We’re witnessing a market that’s increasingly concerned about Argentina’s ability to maintain its crawling peg regime through 2025. The blue dollar rate essentially functions as the market’s real-time referendum on policy credibility.”

Technical Analysis

The USD/ARS pair continues trading well above both its 50-day moving average (1053.67) and 200-day moving average (1005.69), confirming the strong bearish trend for the peso. Having pushed past the psychological resistance at 1,080 yesterday, the pair is now testing resistance at 1,090.

The Relative Strength Index (RSI) shows the peso remains in oversold territory at 74.5, suggesting a potential correction might be due. However, continued pressure could override these technical factors.

Trading Volumes and Investment Flows

The ROFEX futures market continues to show elevated activity, with the April 2025 contract settling at 1,105 on increased volume that exceeded the 20-day average by approximately 42%. This heightened activity reflects growing concerns about near-term peso stability.

The Global X MSCI Argentina ETF registered another day of outflows yesterday ($5.2 million), marking the fourth consecutive day of negative investment flows. While not yet indicating major capital flight, this trend suggests increasing caution among international investors.

Economic Context

Despite current market pressures, it’s worth noting that Argentina has made significant progress in taming inflation, with monthly rates falling from over 25% in late 2023 to below 3% currently. The Milei administration’s strict fiscal discipline has produced several months of primary surpluses.

However, the economic contraction remains deeper than initially projected, creating tension between fiscal targets and growth objectives. This balancing act continues to test market confidence as reflected in the currency markets.

Outlook

Market participants broadly expect continued pressure on the peso in the coming days, with futures markets pricing in further depreciation. The central bank’s ability to defend the peso will likely remain the focal point for traders, with particular attention to reserve adequacy.

BBVA Research’s latest economic outlook suggests the crawling peg will continue until October, with a gradual dismantling of capital controls likely after the midterm elections. They project the official FX rate reaching approximately ARS/USD 1,400 by December 2025 as part of this transition.

If the official-to-blue dollar spread continues to widen beyond today’s 13.4%, it could signal further eroding confidence in the government’s ability to maintain its crawling peg regime. This raises doubts about sustaining the policy through 2025 as previously planned.