The Mexican peso has surged to its strongest level in over two years, closing at 16.8912 per U.S. dollar on Friday, according to Banco de México data. The currency's resilience came despite a surprisingly robust U.S. jobs report that boosted the dollar and Treasury yields, underscoring the market's confidence in Mexico's interest rate advantage.
The peso gained 0.22% on Friday and 0.82% for the week, marking its third consecutive session of advances. The official closing rate, which is a weighted average sampled between 1:55 p.m. and 2:05 p.m. local time, landed just above the midpoint of Friday's trading range, which saw a wholesale high of 16.9040 and a low of 16.8580.
U.S. Jobs Data Fails to Derail Rally
U.S. payrolls increased by 162,000 in August, far exceeding economists' expectations of about 56,000, according to the U.S. Bureau of Labor Statistics. Additionally, June and July figures were revised upward by a combined 55,000. The unemployment rate held steady at 4.1%, while average hourly earnings rose 3.1% year-over-year, reinforcing the case for a Federal Reserve rate hike on September 16.
Following the data release, the dollar index rose 0.37%, and the two-year Treasury yield climbed to 4.37%. However, USD/MXN still finished below Thursday's close of 16.9278, demonstrating the peso's strength in the face of a stronger greenback.
Carry Trade Appeal Remains Intact
Mexico continues to offer a substantial yield premium over the U.S., with the policy rate gap currently at 2.875 percentage points. Banco de México holds its overnight rate at 6.50%, while the Federal Reserve's midpoint stands at 3.625%. A quarter-point Fed hike would narrow the gap to 2.625 points, but the carry trade remains attractive.
Banco de México cut its rate to 6.50% in May, then paused in June and August, citing persistent inflation risks. Core inflation averaged 4.16% in the second quarter, down from 4.49% in the first, but the central bank still expects headline inflation to reach its 3% target only by 2027. The bank also raised its 2026 growth forecast to 1.5% from 1.1%, providing further support for the peso.
Tuesday's Budget: The Next Hard Test
The Mexican Finance Ministry must submit the 2027 Economic Package to Congress by September 8, a statutory deadline. The package includes growth assumptions, an income bill, spending plans, and tax changes. The preliminary official growth range for 2027 is 1.9% to 2.9%, but Banxico's point forecast is closer to 2%, suggesting that a budget built on the upper end of the range could overstate revenue.
Banamex economists expect broad public-sector borrowing needs to rise to 4.5% of GDP in 2027, up from 4.3% in 2026, according to a report from the bank. Additionally, state oil company Pemex adds another claim on the budget, as Mexico's first-half budget deficit reached 578.9 billion pesos, up 19.5% from a year earlier, while revenue barely grew, as reported by El País.
Market Implications and Outlook
A stronger peso lowers the local cost of imports and dollar-denominated debt, but it also reduces the translated value of foreign sales for Mexican exporters. The bullish case for the peso hinges on the budget demonstrating believable deficit control, while Banxico maintains its rate premium. A close through 16.8049 would take USD/MXN below its May 28, 2024 reference level.
Conversely, a weaker peso scenario is equally plausible: a Fed rate hike would trim the carry spread by 25 basis points, and a loose budget or larger Pemex support could push investors to demand more compensation for risk. EBC Financial Group analyst Felipe Mendoza placed Friday's likely range at 16.85 to 17.05 before the close, identifying the 2027 package as the next domestic focus, as reported by El Financiero.
Weekend liquidity can exaggerate the next move when currency trading reopens, and factors such as oil prices, U.S.-Mexico trade disputes, and Tuesday's spending details could overwhelm the recent rate advantage. The peso has earned its strongest close in more than two years; now the question is whether the budget will earn the same confidence.
