Argentina sells dollars to curb peso slide as new rules kick in

carride

Registered
Joined
Feb 5, 2013
Messages
1,052
Likes
1,161
Under the new framework, announced in December, the peso’s trading bands will expand at the same rate as monthly inflation instead of being capped at one percent per month.

In October I posted a community script which visualized these upper and lower currency bands. At the time I mentioned the flaws in that script. Well now there is a much better chart that someone has published this week. Reflects the Jan-01 changes of the fx bands following inflation that is discussed in the above posted article

Here is the link to that community chart and source code for review. The screenshots for today. The well documented script comments are copied here too, explaining how it will automatically update every month

1767729240560.png

Code:
 ════════════════════════════════════════════════════════════
// ENGLISH DESCRIPTION:
// This indicator plots Argentina's exchange rate band system ("Bandas Cambiarias")
// implemented by the BCRA (Central Bank) starting April 11, 2025.
//
// The system defines a floor and ceiling for the ARS/USD exchange rate:
// - Phase 1 (Apr 11, 2025 - Dec 31, 2025): Floor decreases 1%/month, ceiling increases 1%/month
// - Phase 2 (Jan 1, 2026 onwards): Both bands adjust by inflation (with 2-month lag)
//
// When the exchange rate hits the floor, BCRA buys USD (accumulates reserves).
// When the exchange rate hits the ceiling, BCRA sells USD (defends the band).
// Within the band, the rate floats freely ("flotación entre bandas").
//
// For future projections, the indicator assumes next month's inflation equals
// the last known inflation, unless you specify a custom value.
// ═
 
Personally I don't understand the FX strategy. From what I've ready the shortfall in dollars for the upcoming bond payment will be tapped by various loan instruments. I.e. the Gov doesn't have it.

What seems obvious to me is that Milei is stuck between two unachievable IMF targets. Namely, low inflation, and simultaneous accumulation of dollar reserves. To accumulate reserves, he needs to purchase dollars, but it risks moving the Peso outside the 2% band, which he then must sell later to move it back down.

Perhaps there simply aren't enough Agro/Export dollars arriving to give the necessary depth to the FX market for him purchase dollars without affecting the band.
 
Perhaps there simply aren't enough Agro/Export dollars arriving to give the necessary depth to the FX market for him purchase dollars without affecting the band.
Perhaps yesterday’s approval of the EU-Mercosur free-ish trade deal will allow more export income. Finally after trying for the past 25 years.
 
Back
Top