Argentina's central bank makes biggest daily dollar sale in six years to curb peso slide

Argentina's central bank conducted its largest daily dollar sale in nearly six years, offloading $678 million on Friday and $1.1 billion over three sessions, to support the peso amid institutional investor demand fueled by political instability ahead of October elections. While the intervention stabilized the wholesale peso near its band ceiling, the informal market saw the currency hit a record low. Analysts warn this rapid depletion of an estimated $6 billion in net intervention reserves heightens the risk of abandoning the exchange-rate band before elections, leading to a surge in country risk to 1,500 basis points and a 9.2% weekly decline in over-the-counter bonds.

Analysis

Argentina is facing a severe crisis of confidence, evidenced by the central bank's largest daily dollar sale in nearly six years. The intervention, totaling $678 million in a single day and $1.1 billion over three sessions, is a direct response to intense dollar demand from investors wary of political instability ahead of the October midterm elections, which could weaken President Milei's reform capacity. Despite the Economy Minister's vow to use "every last dollar" to defend the currency, the policy's sustainability is in serious doubt. While the official wholesale peso was held stable at 1,475, the informal "blue" market rate depreciated to an all-time low of 1,520, signaling a deep loss of faith in the currency. The core problem is the rapid depletion of critically low reserves; net foreign exchange reserves available for intervention are estimated at just $6 billion. At the current pace of sales, analysts project a $10 billion reserve loss before the elections, making an abandonment of the current exchange-rate band highly probable. This precarious situation is reflected in market indicators: Argentina's country risk has spiked to 1,500 basis points, and over-the-counter bonds have plummeted 9.2% in one week, underscoring significant investor skepticism and rising default fears.

Key Decisions for Investors

• Investors holding Argentine sovereign bonds should consider reducing exposure or implementing hedges, as the 9.2% weekly decline in OTC bonds and the spike in country risk to 1,500 bps signal a high probability of further price deterioration.
• The rapid depletion of net reserves and the widening spread between official and informal FX rates indicate that the current currency band is unsustainable, suggesting investors should position for heightened currency volatility and a potential sharp devaluation of the peso.
• A highly cautious or underweight stance on all Argentine assets is warranted until there is more clarity following the October elections, with a key focus on monitoring daily central bank reserve levels as a leading indicator of an imminent policy shift.