|

Mexican Peso crashes after Trump tariff threat

  • The Mexican Peso declines steeply after Donald Trump says he will stop Mexican-made cars from entering the US. 
  • A critical report by the IMF about Mexico’s economic outlook further weighs.
  • USD/MXN rallies strongly from its bedrock of support at the base of a rising channel. 

The Mexican Peso (MXN) declines on Wednesday continuing its depreciation of the previous day when it lost an average of 1.5% in its most heavily traded pairs.

The Peso sold off after former US President Donald Trump said he would put tariffs of over “100%, 200% or even 300%” on Mexican cars entering the US to prevent a further erosion of the beleaguered US car industry by foreign competitors. This, along with a critical report about Mexico’s economy from the International Monetary Fund (IMF), contributed to the Peso’s steep sell-off.

Mexican Peso rolls off the back of the trailer during Trump interview

The Mexican Peso depreciated over 1.60% against the US Dollar (USD) on Tuesday after Donald Trump threatened to whack prohibitory tariffs on Mexican-made autos entering the US market.

“Mexico is a tremendous challenge for us,” said Trump in an interview with John Micklethwait, the Editor-in-Chief of Bloomberg News, “China is building massive auto plants in Mexico. And they are going to make those cars and then take those cars and sell them into the border – they are very near the border. And they are going to have all the advantages and none of the disadvantages. And that is going to be the end of Michigan, the end of South Carolina,” the former president said at the Chicago Economic Club. 

Trump’s comments had all the more bite because, according to bookmakers he is now more likely to win the presidential election than Harris. According to OddsChecker Trump has an almost 58% probability of winning against Harris’ 42%. 

That said, in the latest opinion polls, Vice-President Kamala Harris is still in the lead with 48.5% of the vote versus Trump’s 46.1%, according to FiveThirtyEight. 

Mexican Peso hit by damaging IMF report

The Mexican Peso was further undermined after the release of an IMF report on the country, which highlighted a slowdown in activity and growth. 

“Activity is decelerating. Despite an expansionary fiscal stance, growth is slowing to around 1.50% percent this year, partly due to binding capacity constraints and a tight monetary policy stance,” said the IMF report, adding, “Risks to growth are tilted to the downside while inflation risks remain on the upside.”

That said, the IMF saw inflation falling steadily to the Bank of Mexico’s (Banxico) 3.0% target in 2025. 

Downside risks to the outlook came from weaker-than-expected growth in the US, an increase in global risk aversion, and the “unforeseen effects from recent institutional reforms”, said the IMF. 

On the upside, the IMF highlighted Mexico’s unique nearshoring advantages given its proximity and current free-trade agreement with the US. 

In relation to Mexico’s controversial new judicial reforms, which seek to have judges elected by popular vote rather than appointed, the IMF said these could “create important uncertainties about the effectiveness of contract enforcement and the predictability of the rule of law,” adding they were “a new source of uncertainty that may impinge upon private investment decisions.” However, overall, the IMF was optimistic about the new laws, saying, “Staff’s current baseline does not incorporate potential headwinds from these uncertainties.”

Technical Analysis: USD/MXN spikes from base of rising channel

USD/MXN rallies from a strong belt of support at the base of a rising channel and the 50-day Simple Moving Average (SMA) situated at 19.42. 

USD/MXN Daily Chart 

USD/MXN is now probably in a short-term uptrend, and given the technical analysis principle that “the trend is your friend,” this favors a continuation higher.

The next target is at 19.83 (October 1 high), and a break above that would probably lead to a move up to 20.10 and the vicinity of the September 10 high.  

The Moving Average Convergence Divergence (MACD) (blue) line has broken above its (red) signal line, further indicating a bullish bias.

Banxico FAQs

The Bank of Mexico, also known as Banxico, is the country’s central bank. Its mission is to preserve the value of Mexico’s currency, the Mexican Peso (MXN), and to set the monetary policy. To this end, its main objective is to maintain low and stable inflation within target levels – at or close to its target of 3%, the midpoint in a tolerance band of between 2% and 4%.

The main tool of the Banxico to guide monetary policy is by setting interest rates. When inflation is above target, the bank will attempt to tame it by raising rates, making it more expensive for households and businesses to borrow money and thus cooling the economy. Higher interest rates are generally positive for the Mexican Peso (MXN) as they lead to higher yields, making the country a more attractive place for investors. On the contrary, lower interest rates tend to weaken MXN. The rate differential with the USD, or how the Banxico is expected to set interest rates compared with the US Federal Reserve (Fed), is a key factor.

Banxico meets eight times a year, and its monetary policy is greatly influenced by decisions of the US Federal Reserve (Fed). Therefore, the central bank’s decision-making committee usually gathers a week after the Fed. In doing so, Banxico reacts and sometimes anticipates monetary policy measures set by the Federal Reserve. For example, after the Covid-19 pandemic, before the Fed raised rates, Banxico did it first in an attempt to diminish the chances of a substantial depreciation of the Mexican Peso (MXN) and to prevent capital outflows that could destabilize the country.

Author

Joaquin Monfort

Joaquin Monfort is a financial writer and analyst with over 10 years experience writing about financial markets and alt data. He holds a degree in Anthropology from London University and a Diploma in Technical analysis.

More from Joaquin Monfort
Share:

Editor's Picks

AUD/USD seems vulnerable near 0.6800, 10-month low amid bullish USD

AUD/USD languishes near a 10-month low during the Asian session on Friday, awaiting a break below 0.6800 before the next leg up amid a bullish US Dollar. Firming Fed rate-hike expectations, along with fading hopes for US-Iran diplomacy, help the USD hold gains at its highest level since April 2025. Moreover, the RBA’s dovish tilt undermines the Aussie and backs the case for further losses.

USD/JPY bulls turn cautious near 160.00 amid intervention risks

USD/JPY enters a bullish consolidation phase around its highest level since early September as bulls turn cautious amid intervention risk near 160.00. Meanwhile, the downside seems cushioned as the wide US-Japan interest rate gap keeps the Yen carry trade active. Furthermore, the possibility of a jumbo Fed rate hike and Middle East uncertainties hold the US Dollar near a 19-month top, supporting the currency pair.



Gold sticks to gains above $3,900; bulls lack conviction as Fed and Iran risks support USD

Gold clings to modest recovery gains above the $3,900 mark during the Asian session, snapping its three-day losing streak to the lowest level since late September set the previous day. The US Dollar takes a breather after a strong three-day rally to its highest level since April 2025, offering some support to the commodity. However, firming US Federal Reserve rate-hike expectations and Middle East uncertainties continue to support the Greenback. This keeps a lid on any further upside for the precious metal.

Bitcoin slips below $70,000 for the first time since August

Bitcoin is attracting some serious sellers, pushing it below $70,000 on Friday after an over 3% decline the previous day. The Crypto King is down over 5% so far this week, and a bearish close could mark its sixth consecutive week of losses. The technical outlook for Bitcoin is bearish, with sellers tightening their grip despite overextending the downtrend to oversold levels.

Asian stocks post mixed results amid Nvidia leadership turmoil, Anthropic IPO buzz
Asian stocks post mixed results on Friday, with Japan’s Nikkei 225 Index climbing 0.91% to around 61,370 and China’s Shanghai Composite rising 0.22% to 3,660. Conversely, Hong Kong’s Hang Seng Index fell 0.82% to 23,810, while South Korea’s KOSPI declined 0.49% to near 5,320.
What the US CPI headline doesn’t tell you about inflation

Brent crude has fallen about a third since mid-October on hopes the Iran war is ending, but diesel, freight and fertiliser costs haven't followed. Those costs reach US consumer prices in stages through 2027 and could keep inflation high after gasoline gets cheaper.