I have not noticed any decline in inflation due to currency stability.
So its not helping most argentines I know, who are still paying more in pesos for most things on a regular basis.
And if they have dollar savings, those dollar savings, and that currency stability, means that the meal that was 23,000 pesos two months ago, and is 28,000 pesos now, is more expensive BOTH in dollars and in pesos.
The peso dollar exchange rate being stable should keep prices stable- but for things I buy, like, say a monster energy drink, a choripan, expensas, a shirt- we see continuing inflation in pricing.
Its kinda like the worst of both worlds.