Mexican Government Securities Yields Fall in Weekly Auction

Web Editor

July 16, 2025

a building with a statue of a man on the front of it and a sign that says bano de mexico, David Alfa

Background on Banco de México and its Role

Banco de México, the country’s central bank, conducts weekly auctions of government securities to manage monetary policy and finance the government’s debt. Its actions significantly impact interest rates, inflation expectations, and overall economic stability in Mexico.

Weekly Auction Details and Yield Trends

In its most recent auction, Banco de México observed yields falling across various maturities for government securities known as Certificados de la Tesorería de la Federación (Cetes).

Short-term Cetes

  • 28-day Cetes: The yield dropped by 0.20 percentage points to 7.65%, the lowest since July 12, 2022 (7.55%).
  • 91-day Cetes: The yield decreased by 0.03 percentage points to 7.97%.

Medium-term Cetes

  • 175-day Cetes: The yield fell by 0.04 percentage points to 8.07%.

Long-term Cetes

  • 721-day Cetes: The yield rose slightly by 0.05 percentage points to 8.65%.

Additional Government Security Issuance

Alongside the Cetes, the Mexican government also issued:

  • MBonos for 5 years, maturing in February 2030, at a yield of 8.73% (a decrease of 0.01 percentage points from the previous issuance).
  • Udibonos for 10 years, maturing in August 2034, at a yield of 5%.

Demand and Market Dynamics

The demand for these securities varied:

  • 28-day Cetes demand was 4.65 times the amount offered, up from 3.95 in the previous auction.
  • 91-day Cetes demand was 5.27 times the amount offered, an increase from 4.13 in the previous auction.
  • 175-day Cetes demand was 2.81 times the amount offered, down from 3.19 in the previous auction.
  • 721-day Cetes demand was 2.58 times the amount offered, a decrease from the previous auction’s figure.
  • MBonos demand was 1.58 times the amount offered, lower than in the last issuance of this instrument.
  • Udibonos demand was 1.05 times the amount offered for ten-year securities.

Key Questions and Answers

  • What are Certificados de la Tesorería de la Federación (Cetes)? Cetes are short- to medium-term government securities issued by the Mexican government to finance public spending and manage liquidity in the financial system.
  • Why do falling yields matter? Lower yields on government securities indicate reduced borrowing costs for the Mexican government, which can stimulate economic growth by encouraging private investment and consumption.
  • What factors influence Cetes yields? Factors include expectations of future interest rate changes by Banco de México, inflation outlook, and overall economic conditions in Mexico.
  • What is the significance of demand levels? Higher demand for government securities suggests strong investor confidence in the Mexican economy, while lower demand might indicate concerns about future interest rates or economic stability.