Stronger peso and oil prices shift Colombian investment landscape.

The Colombian peso (COP) experienced a 2.1% appreciation during March 2026, driven by a recovery in global oil prices and key domestic developments. According to the latest analysis from Bancolombia (BVC: BCOLOMBIA / NYSE: CIB), the performance of the currency coincided with the results of national legislative elections and recent monetary policy adjustments by the Banco de la República.

Global energy markets recorded a significant increase in crude prices throughout the month. Brent crude rose 63% to end March at $118 USD per barrel, while West Texas Intermediate (WTI) increased 51% to close at $101 USD per barrel. These price movements have been largely attributed to geopolitical tensions in the Middle East, which continue to influence international commodity flows and investor sentiment.

On the domestic front, the Gran Coalición por Colombia primary election recorded a turnout of more than 5 million voters. Market analysts indicated that the high participation rate was viewed as a positive indicator of institutional stability. Simultaneously, the Board of Directors of the Banco de la República increased the national policy interest rate by 100 basis points, bringing the benchmark rate to 11.25%. This decision aligns with regional efforts to manage inflationary pressures through tighter monetary control.

International market conditions also reflect a shift in expectations regarding the Federal Reserve. Due to ongoing conflict in the Middle East and persistent economic indicators, markets currently anticipate that the US central bank will maintain existing interest rates without cuts for the remainder of the year.

Looking forward to April, the research team at Bancolombia—led by Chief Economist Laura Clavijo, Macroeconomic Manager Jose Luis Mojica, and International and FX Analyst Maria Paula Gonzalez—projects that the exchange rate will trade within a range of $3,625 COP to $3,725 COP. This forecast accounts for continued volatility and heightened uncertainty in both global and domestic financial markets.

Bancolombia (photo © Loren Moss)

Monetary tightening impacts investment outlook in Colombia.

Colombia’s Banco de la República is preparing for a significant shift in monetary policy as inflationary risks deteriorate. According to the latest report from the Dirección de Investigaciones Económicas, Sectoriales y de Mercados at Bancolombia (NYSE: CIB), persistent internal pressures and a less favorable external environment are driving the need for a more restrictive stance.

Bancolombia’s analysts expect the Junta Directiva of the Banco de la República to increase its policy interest rate by 100 basis points, bringing it to 11.25 percent. This forecast suggests that the first half of 2026 will be characterized by a more aggressive tightening cycle than previously anticipated, with the rate potentially reaching 12.75 percent.

The international landscape is playing an increasingly decisive role in these local policy configurations. A recent week of central bank decisions globally revealed a shift in tone among major financial institutions, primarily due to rising uncertainty stemming from the conflict in Iran. This geopolitical tension has directly impacted costs for energy, transportation, and agricultural inputs.

“The increase responds to the need to send a clear signal of commitment to price stability.” — Dirección de Investigaciones Económicas, Sectoriales y de Mercados at Bancolombia.

In the US, economic activity shows signs of moderation, yet producer price inflation in February exceeded expectations. The yield curve for US Treasuries, managed by the US Department of the Treasury, has shown mixed behavior as the conflict escalates, with the spread between 10-year and 3-month bonds reaching levels not seen since 2023. Inflation expectations in the US have rebounded in the short term, though they remain anchored over longer horizons.

Domestically, the business indices from think-tank Fedesarrollo showed mixed results for February. However, there are positive indicators in the labor market, as the urban unemployment rate across the 13 primary metropolitan areas continued its downward trend. Additionally, goods exports recorded an advance during the same period.

In the local fixed-income market, the TES fixed-rate curve saw a recovery last week. However, the March Financial Institutions Survey suggests that devaluations of TES may persist in the short term. Long-term TES Class B placements in the first quarter reached 1.0 percent of the GDP.

Chart based on data from Grupo Cibest & the Banco de la República.

Energy markets remain volatile as crude oil inventories in the US increased beyond expectations in the third week of March. Despite this, the price of Brent crude rose toward the end of the week, driven by skepticism regarding a potential ceasefire in the Middle East. The Colombian peso appreciated over the past week, tracking the intensity of the regional conflict.

The equity market results for the fourth quarter of 2025 remained neutral and aligned with market expectations. Global volatility continues to be shaped by energy shocks, geopolitical strife, and a cautious approach toward investments in artificial intelligence.

The projected rate hike by the Banco de la República is intended to send a definitive signal of commitment to price stability. This adjustment reflects not only recent inflation trends but also a strategic effort to prevent the further deterioration of expectations in a high-risk environment.

Headline image: Bogotá headquarters of Banco de la República (Banrepublica). Photo credit Juan Enrique Rodríguez, courtesy Banrepublica