On Oct. 1, 2024, a new presidential administration took office in Mexico amid a series of constitutional reforms and a new political landscape. Political change can create uncertainty, so it is useful to analyze past periods to identify trends and gain insights on the effects of similar events.How did the S&P/BMV IPC and the MXN/USD exchange rate perform during the outgoing administration and how did this compare to other periods? Exhibit 1 shows a summary of the performance of the S&P/BMV IPC and the MXN/USD exchange rate since 2000.
The S&P/BMV IPC has delivered varied but positive returns in the past four administrations. We can observe that the annualized performance of the S&P/BMV IRT increased significantly in the past administration, going from 1.9% to 7.2%, though still below what we saw in the 2000s. In terms of volatility, the past six years saw a slight increase compared to the previous period; however, if we look at the return/risk ratio, the additional risk was offset by higher returns.The exchange rate closed with a marginal appreciation when compared to its 2018 level, although just before the 2024 elections, it had appreciated by over 16%. In any case, this is noteworthy as this was the first administration in which the Mexican peso did not depreciate.From a sector perspective, there have been notable changes in the largest sectors these past six years. Communication Services continued to shrink in share, from a high of 37% in 2006 to 10% in 2024. In the period from 2018-2024, Materials and Industrials gained 6% and 4%, respectively, while Financials decreased by 3% and Consumer Staples remained flat at 33%.
The first year of a new administration in Mexico tends to be eventful, as there are often major changes in policy. In addition, this can be exacerbated by external events, such as a global financial downturn or the U.S. presidential elections.In Exhibit 3 we see the cumulative performance of the S&P/BMV IRT during the first year of each administration since 2000. Though each administration faced its own challenges, one thing they all have in common is that the S&P/BMV IRT ended their first year with positive returns.
Exhibit 4 illustrates the exchange rate volatility during the first year of each administration. While many factors influence exchange rates it is interesting that the level of MXN/USD volatility ended each administration’s first year roughly where it started, despite some short-term bouts of volatility during the year. The most volatile first year of an administration was seen in the period from 2012-2013, where annualized 21-day volatility reached 21%.
In conclusion, an administration’s effect on the equity market and the exchange rate in Mexico is better observed from a long-term perspective, as high levels of volatility, which tend to be short-lived, can create uncertainty but not necessarily mark a trend. Insights gained from these analyses could help market participants make informed decisions in the face of change.More By This Author:Creative CacophonyA Grain Of Wisdom: S&P DJI Launches S&P GSCI Minneapolis Wheat And S&P GSCI Composite WheatBack To Basics: Remembering The “Income” In Fixed Income