The super peso is back. What does that mean for Mexico?

On Friday, the Mexican peso surged against the US dollar, reaching its strongest point in 28 months and reigniting talk of the "super peso". At 10 a.m. Mexico City time, the exchange rate hit a yearly low of 16.863 pesos to the dollar, up 6.5 centavos from Thursday's close of 16.928 pesos. This gain of nearly 10 centavos this week, coupled with a 1.87% increase last month pushing yearly appreciation to near 6%, has analysts debating what the peso's rise means for Mexico.

While the peso is not unusually strong compared to other emerging market currencies, analysts point to domestic factors as the driving force behind its appreciation. Lower trade-risk premiums, political stability, and solid macroeconomic conditions have contributed to the peso's strength. However, the recent surge has been primarily fueled by "fast money" investors, such as hedge funds and short-term traders, rather than long-term institutional buyers like pension funds and insurers. This distinction is crucial, as the type of investor can impact the longevity of the rally.

Despite the potential benefits of a stronger peso, such as lower import costs, reduced inflationary pressure, and increased purchasing power, there are also drawbacks to consider. A stronger currency can lead to lower remittance income, pressure on exporters' margins, and reduced competitiveness for domestic producers against cheaper imports.

With Mexico heavily reliant on exports to the United States, a stronger peso could negatively impact industries that import a significant portion of their inputs, such as machinery, equipment, and agricultural goods.

On the positive side, sectors with strong manufacturing bases and global supply chain integration, like automotive, electronics, electrical, and machinery, stand to benefit from the peso's appreciation. Conversely, states heavily reliant on agriculture and remittances, such as Michoacán, may face challenges as remittance flows could shrink with the super peso, potentially stifling economic growth in those regions.