On Sunday, February 15, financial markets in Argentina are closed, and the dollar exchange rates reflect the values from the last business day. The official dollar is listed at $1370 for purchase and $1420 for sale at Banco Nación, the state bank of Argentina. Meanwhile, the blue dollar, which operates in the informal exchange market, is seen at $1420 for purchase and $1440 for sale.

The article highlights the stability of the dollar rates over the weekend, indicating that there is no significant market activity that could influence the rates. This scenario is common during weekends and holidays when financial transactions pause, leaving the rates unchanged from the last day of trading. It serves as a reference for individuals and businesses that rely on these rates for currency exchange in Argentina.

The significance of the blue dollar in comparison to the official dollar reflects ongoing economic concerns in Argentina, where the informal market often provides a more accurate picture of real currency demand. The persistence of these rates underlines the volatility and complexities of the Argentine economy, particularly given historical currency fluctuations and the current financial landscape.