The Mexican peso weakened against the US dollar on Wednesday as risk appetite faded following the escalation of the Gulf conflict and ahead of the Federal Reserve decision. USD/MXN traded at 17.51, up 0.47%. Oil rose after Iran attacked US assets in Jordan and the White House signalled further action, pushing West Texas Intermediate up nearly 7% to $84.62. With little US data on the day, attention stayed on the Fed, which is expected to keep rates unchanged, even as crude sits almost 20% above June’s close.
Money markets were pricing a 59% chance of no change, while the probability of a 25-basis-point hike rose to 41%, according to Prime Terminal. After the decision, markets will look to the final second-quarter GDP release and the Core PCE Price Index. Mexico’s calendar was empty, while USMCA talks offered limited clarity. Fitch kept Mexico at “BBB/stable outlook”, the lowest investment-grade rung. Technically, USD/MXN was at 17.5105, holding above supports near 17.45 and a Simple Moving Average area around 17.416, with the 14-day RSI near 53; a deeper level was cited near 15.80.
Trading Opportunities Amid Geopolitical and Monetary Uncertainty
Given the mounting geopolitical friction in the Middle East and rising oil prices, we recommend that derivative traders favor long USD/MXN call options in the coming weeks. With the exchange rate currently holding above key support levels at 17.42, a break toward the 18.00 level looks increasingly likely as global risk appetite sours. Historically, during similar periods of heightened trade tensions and global conflict, the Mexican Peso’s implied volatility has spiked above 14%, making long-volatility strategies highly attractive right now.
With money markets pricing in a rising 41% chance of a near-term Federal Reserve rate hike, we should also position for higher US yields through short treasury futures or interest rate swaps. Crude oil’s rapid climb to $84.62—which is almost 20% above its June closing price—acts as a massive inflation catalyst that will likely force the Fed to maintain a hawkish stance. Positioning for a hawkish surprise ahead of the upcoming US GDP and Core PCE data releases will allow us to capitalize on widening interest rate differentials between the US and Mexico.
Risk Mitigation for Mexican Assets Amid Trade and Sovereign Uncertainty
Additionally, we must protect Mexican corporate debt and equity exposures against escalating USMCA trade tensions by utilizing out-of-the-money put options on the Peso. While rating agencies currently maintain Mexico’s investment-grade rating at BBB, any further deterioration in trade relations or US tariff threats could trigger a sudden sovereign downgrade. Looking back at historical trade shocks, such as the tariff threats of 2019 which sent the peso down over 8% in a matter of weeks, using structured collar strategies will help us cap downside risk during this highly unpredictable period.
