Mexican Peso Slides Past 17.50 per Dollar

The peso lost over 1% as Fed hike odds rose to 54%. The dollar index hit a two-month high near 100.7 points.
Key points
- The peso hit 17.50 per dollar, losing over 1% in the session.
- Markets see a 54% chance of a Fed rate hike in October.
- The interest rate gap between Mexico and the U.S. stands at 250 basis points.
The Mexican peso fell more than 1% against the U.S. dollar on Wednesday. The spot rate reached 17.50 pesos per dollar by 3:20 p.m. Mexico City time.
The currency lost nearly 20 centavos during the session. This move extended a multi-session trend of weakening value. ua.news reported the decline in the afternoon.
Fed Hike Odds Drive Pressure
Market pressure stems from rising expectations for U.S. rate hikes. Traders priced the probability of an October increase at about 54%. This follows a recent 25-basis-point rise to a 3.75%–4.00% range.
Analyst Felipe Barragán noted that Fed officials maintained hawkish rhetoric. He expects up to three more 25-basis-point hikes by mid-2027. This outlook reinforces the need for tight financial conditions.
Interest Rate Gap Narrows
The Bank of Mexico is scheduled to decide policy on Thursday. Traders expect the key rate to remain at 6.50%. The gap between this rate and the Fed’s upper bound is about 250 basis points.
A further U.S. hike would narrow this gap. That change would make peso-denominated investments less attractive. The dollar index also approached 100.7 points, its highest level in eight weeks.
Global Dollar Strength Persists
The U.S. dollar is strengthening across global markets. Falling oil prices might ease inflationary pressure elsewhere. However, these factors have not stopped the dollar’s recent climb.






