Mexican peso to US dollar exchange rate on November 3, 2026, Digi Mart USA News (Mexico): The price of the US dollar in Mexico was around 18.58 pesos during the early hours of Tuesday, November 3, 2026. The market quote showed 18.5754 pesos per dollar.
Separately, the latest FIX exchange rate available on the Banco de México portal corresponds to Friday, October 30, and is 18.7962 pesos. The two figures are distinct references and should not be presented as the same quotation.
The FIX is determined by Banco de México on business days, based on an average of wholesale market quotes for transactions settled on the second banking business day after. Banxico makes it public from 12:00 hours, and it is later published in the Diario Oficial de la Federación on the next banking business day.
Checking the dollar early in the day therefore does not mean a new FIX for that day already exists.
In this update, the official portal still shows 18.7962 pesos, dated October 30. It would not be correct to announce that figure as the FIX determined today.
It also should not be confused with the rate applicable to certain dollar-denominated obligations, for which Banxico specifies the rate published in the DOF on the previous banking business day.
Using 18.5754 pesos per dollar as an informational reference, approximate equivalences are as follows. A market reference does not necessarily equal the price available to the user.
Xe explains that its converter uses the mid-market rate, between buying and selling prices, and warns that this rate is informational and is not necessarily the one obtained in a transfer.
When comparing a bank offer with the approximately 18.58 pesos quoted this morning, readers should distinguish between an informational reference and an executable quote. Each data point should also be dated: the November 3 market price and the October 30 FIX reflect different moments and methodologies.
Presenting them separately allows equivalences to be calculated without attributing to the central bank an update that does not yet appear on its portal.
