Dollar Exchange Rate in Mexico Today: April 27, 2026 – Banxico FIX, Bank Prices & Key Factors

Mexican Peso Closes at 17.3838 per US Dollar on April 27, 2026: Banxico’s FIX Rate Explained

Mexico City — The Mexican peso closed at 17.3838 pesos per US dollar on Monday, April 27, 2026, according to the official FIX exchange rate published by the Bank of Mexico (Banxico). The rate, which serves as the benchmark for financial contracts, corporate reporting, and foreign exchange operations in Mexico, reflected a slight depreciation of 0.123% from the previous trading day’s close of 17.4052 pesos per dollar on Friday, April 24.

For businesses, investors, and individuals tracking currency movements, the FIX rate is the most authoritative reference for the US dollar’s value in Mexico. Unlike retail exchange rates offered by banks or currency exchange houses—which often include commissions or markups—the FIX rate is determined by Banxico based on wholesale market transactions, providing a transparent and standardized measure. Today’s close marks a 2.36% depreciation over the past 30 days, a trend that analysts attribute to a combination of global economic shifts and domestic policy expectations.

Below, we break down what the FIX rate means, how it compares to other exchange rate benchmarks in Mexico, and the key factors influencing the peso’s performance in 2026.

What Is the FIX Exchange Rate and Why Does It Matter?

The FIX exchange rate is the official reference rate for the US dollar in Mexico, published daily by Banxico at approximately 12:30 PM Mexico City time. It is calculated as the weighted average of wholesale foreign exchange transactions conducted in the interbank market during a 30-minute window, typically between 12:00 PM and 12:30 PM. The rate is used for a wide range of financial and commercial purposes, including:

• Corporate accounting and financial reporting: Companies operating in Mexico use the FIX rate to convert foreign currency-denominated revenues and expenses into pesos for tax and regulatory compliance.
• Contract settlements: Many commercial contracts, including those for imports, exports, and cross-border loans, reference the FIX rate to determine payment amounts in pesos.
• Government and regulatory filings: The Mexican tax authority (SAT) requires businesses to use the FIX rate for invoicing and reporting transactions in foreign currency, particularly for Comprobantes Fiscales Digitales por Internet (CFDI), Mexico’s electronic invoicing system.
• Derivatives and hedging instruments: Financial institutions and multinational corporations use the FIX rate as the underlying reference for currency futures, options, and forward contracts.

Banxico’s methodology ensures the FIX rate is representative of actual market conditions. The central bank collects transaction data from Mexico’s largest financial institutions, including BBVA, Citibanamex, and Santander, and calculates the rate based on the volume-weighted average of these trades. This approach minimizes the risk of manipulation and provides a reliable benchmark for the peso’s value.

April 27, 2026: FIX Rate vs. Other Exchange Rate Benchmarks

While the FIX rate is the most widely used reference for official purposes, it is not the only exchange rate benchmark in Mexico. Here’s how it compares to other key rates as of April 27, 2026:

*The DOF rate for April 27, 2026, will be published on April 28, 2026, and is expected to match the FIX rate from the previous day.

The gap between the FIX rate and retail exchange rates—typically 1% to 2%—reflects the costs and risks associated with providing foreign currency to individual customers. Banks and exchange houses add a markup to cover operational expenses, liquidity risks, and profit margins. For example, while the FIX rate closed at 17.3838 pesos per dollar on April 27, retail customers buying dollars at a bank branch or airport exchange might have seen rates closer to 17.60 or higher.

Factors Driving the Peso’s Performance in 2026

The Mexican peso has been one of Latin America’s most resilient currencies in recent years, but 2026 has brought new challenges. As of April 27, the peso has depreciated by 2.36% over the past 30 days and by approximately 8% year-to-date, according to Banxico’s historical data. Several key factors are influencing its trajectory:

1. US Federal Reserve Policy and Interest Rate Differentials

The US Federal Reserve’s monetary policy remains the single most important external driver of the peso’s value. In 2025, the Fed signaled a pause in its rate-cutting cycle after aggressive hikes in 2022 and 2023, which had strengthened the dollar globally. While the Fed has not yet resumed rate cuts in 2026, market expectations of a potential easing cycle later in the year have put pressure on emerging market currencies, including the peso.

Mexico’s central bank, Banxico, has maintained a relatively high benchmark interest rate of 7.00% as of April 28, 2026, according to its latest official announcement. This rate differential—currently 300 basis points above the Fed’s target range of 4.00% to 4.25%—has historically supported the peso by attracting foreign investment into Mexico’s high-yielding government bonds. However, if the Fed begins cutting rates while Banxico holds steady, the peso could face further depreciation pressure.

2. Domestic Economic and Political Uncertainty

Mexico’s economic outlook has been clouded by uncertainty surrounding the administration of President Andrés Manuel López Obrador’s successor, Claudia Sheinbaum, who took office in December 2024. While Sheinbaum has pledged to maintain fiscal discipline, investors are closely watching her government’s approach to energy policy, labor reforms, and relations with the private sector.

In particular, concerns about the sustainability of Mexico’s public finances have weighed on the peso. The country’s debt-to-GDP ratio has risen to 52% in 2026, up from 47% in 2022, according to the International Monetary Fund’s (IMF) latest World Economic Outlook. While Mexico’s debt levels remain lower than those of many advanced economies, the trend has raised questions about the government’s ability to fund infrastructure projects and social programs without resorting to higher taxes or borrowing.

3. Trade and Remittance Flows

Mexico’s trade balance has been a bright spot for the peso. In 2025, the country recorded a trade surplus of $15.5 billion, driven by strong exports of manufactured goods, particularly automobiles and electronics, to the United States. However, the outlook for 2026 is less certain. The US economy, Mexico’s largest trading partner, is showing signs of slowing growth, which could reduce demand for Mexican exports.

Remittances—money sent by Mexican workers abroad, primarily in the US—remain a critical source of foreign currency for Mexico. In 2025, remittances reached a record $63.3 billion, according to Banxico data, surpassing both oil exports and foreign direct investment as the country’s largest source of external income. While remittances have continued to grow in early 2026, the pace has slowed, reflecting softer labor market conditions in the US.

4. Global Risk Sentiment and Commodity Prices

The peso is also sensitive to global risk sentiment, particularly in emerging markets. In recent months, geopolitical tensions in the Middle East and Eastern Europe, as well as concerns about China’s economic slowdown, have led investors to seek safer assets like the US dollar. This “risk-off” environment has put pressure on currencies like the peso, which are perceived as higher-risk.

Commodity prices, particularly oil, also play a role. Mexico is a net oil exporter, and while the country’s state-owned oil company, Pemex, has struggled with declining production, higher crude prices can still provide a boost to the peso. In April 2026, Brent crude prices hovered around $85 per barrel, down from a peak of $95 in late 2025, according to US Energy Information Administration data. Lower oil prices reduce Mexico’s export revenues and can weigh on the peso.

How Businesses and Individuals Can Track the FIX Rate

For businesses, investors, and individuals who demand to stay updated on the FIX rate, Banxico provides several official resources:

• Banxico’s Official Exchange Rate Page: The central bank publishes the FIX rate daily at https://www.banxico.org.mx/tipcamb/. The page includes historical data, cross-rates for other currencies (e.g., euro, yen, pound sterling), and a downloadable CSV file for analysis.
• DOF (Official Gazette of the Federation): The DOF publishes the previous day’s FIX rate in the federal gazette, which is the legally binding reference for tax and regulatory purposes. The DOF’s website is https://www.dof.gob.mx/.
• Financial News Platforms: Websites like El Dólar MX and SenHub provide user-friendly tools to track the FIX rate, including historical charts, currency converters, and alerts for significant movements.
• Banking Apps: Major Mexican banks, including BBVA, Citibanamex, and Santander, offer real-time exchange rate tools in their mobile apps, though these rates may include markups for retail customers.

What to Watch in the Coming Weeks

The peso’s performance in the near term will depend on several upcoming developments:

• Banxico’s Next Monetary Policy Decision: The central bank’s next interest rate announcement is scheduled for May 15, 2026. While most analysts expect Banxico to hold rates steady at 7.00%, any surprise cuts could weaken the peso further.
• US Economic Data: Key reports, including the April 2026 jobs report (due May 2) and inflation data (due May 14), will influence expectations for Fed policy and, by extension, the peso’s value.
• Mexico’s First-Quarter GDP Data: The National Institute of Statistics and Geography (INEGI) is set to release preliminary GDP figures for Q1 2026 on May 23. A weaker-than-expected reading could raise concerns about Mexico’s economic growth trajectory.
• Global Risk Sentiment: Escalating geopolitical tensions or a sharp decline in global equity markets could trigger a flight to safety, benefiting the dollar at the peso’s expense.

Key Takeaways

• The Mexican peso closed at 17.3838 pesos per US dollar on April 27, 2026, according to Banxico’s official FIX rate, reflecting a 0.123% depreciation from the previous trading day.
• The FIX rate is the benchmark for financial contracts, corporate reporting, and regulatory compliance in Mexico, calculated based on wholesale interbank transactions.
• Retail exchange rates, offered by banks and currency exchange houses, are typically 1% to 2% higher than the FIX rate due to markups and operational costs.
• The peso has depreciated by 2.36% over the past 30 days and 8% year-to-date, driven by Fed policy expectations, domestic economic uncertainty, and global risk sentiment.
• Key factors to watch include Banxico’s next interest rate decision, US economic data, Mexico’s GDP figures, and geopolitical developments.

For the latest updates on the FIX rate and other economic indicators, readers can visit Banxico’s official website or follow financial news platforms like World Today Journal. As always, businesses and individuals should consult with financial advisors or currency specialists before making significant foreign exchange transactions.

What are your thoughts on the peso’s performance in 2026? Are you tracking any specific economic indicators? Share your views in the comments below and join the conversation on social media.