Commercial banks hold solid buffers as peso falls over 5 percent
Mexico's Financial System Stability Council concluded on September 28 that the financial system remains resilient, with commercial bank capital and liquidity exceeding regulatory minimums despite global volatility and currency swings.
Buffers absorb market turbulence
Commercial banks in Mexico maintain capitalization and liquidity ratios that comfortably exceed regulatory requirements, allowing the financial system to absorb adverse shocks.
While domestic operating conditions remained orderly, financial markets experienced notable shifts.
The Mexican peso gained more than 3 percent against the US dollar into early September before reversing into a cumulative depreciation of over 5 percent as the dollar strengthened globally.
Sovereign bond yields increased across all maturities, led by movements at the long end of the curve, while equity benchmark indices fell approximately 2.5 percent.
Foreign holdings of peso assets declined year-to-date.
Global oil pressures and Fed tightening
Global economic expansion moderated in the third quarter of 2026, weighed down by slower growth across advanced economies.
Rising energy prices linked to Middle East tensions pushed up inflation globally, prompting central bank tightening.
The Federal Reserve raised its target range by 25 basis points to 3.75-4.00 percent in September.
Domestically, Mexican economic growth slowed in the third quarter after an earlier rebound, with economic slack expected to persist amid external uncertainties.
Comfortable buffers, lingering risks
The report provides welcome clarity on banking solvency, but downplays how rapidly currency swings can tighten local funding.
Investment ratings offer stability, yet steepening yield curves signal persistent investor caution.
Supervisors cannot afford complacency while geopolitical risks linger.