Colombia's peso climbs as central bank unveils $4 billion reserve program

The Colombian peso strengthened sharply in 2026, appreciating about 7 % against the U.S. dollar in July and becoming the best‑performing currency in Latin America. Analysts attribute the rally to higher oil prices, a pause in U.S. interest‑rate hikes and a restrictive stance by the Banco de la República, which kept its policy rate at 12 %.

On July 31 the central bank announced a new program to acquire up to US$4 billion in foreign reserves. By buying dollars in the open market, the bank aims to inject liquidity, temper the peso’s rise and protect export‑oriented sectors such as coffee, flowers and bananas that earn revenue in dollars.

At the same time, the official exchange rate (TRM) hovered around 3,144 Colombian pesos per dollar, a level lower than the previous month. The dollar’s decline has mixed effects: households that receive remittances see reduced purchasing power, while import‑dependent consumers benefit from cheaper foreign goods. Forecasts from local banks vary, with some expecting the peso to stay strong and others warning of fiscal deficits and potential reversals.

The combined dynamics of reserve purchases, monetary policy, and external price movements shape Colombia’s near‑term economic outlook, especially for exporters and households reliant on foreign income.