LatAm Expat & Nomad Daily Guide for Wednesday, October 7, 2026
LatAm Expat & Nomad Daily Guide — Wednesday, October 7, 2026
00The LatAm Expat Nomad Daily Guide Status Board
| Story | Yesterday | Now | Direction |
|---|---|---|---|
| Brazil presidency | Tue 6 Oct: 19 days to the runoff | Runoff Sun 25 Oct, 18 days away | Campaign continues |
| Brazil PTAX (sell) | Mon 5 Oct: 4.9859 | Tue 6 Oct: 4.9698 | Real slightly stronger |
| Lima mayor | 92.710% counted | López Aliaga 27.703%, Allison 26.841% (92.729%) | Close; court review pending |
| Peru sol (SUNAT, sell) | Mon 5 Oct: 3.442 | Tue 6 Oct: 3.435 | Sol slightly firmer |
| Mexico FIX | Fri 2 Oct: 18.1903 | Mon 5 Oct: 18.1343 (latest confirmed) | Peso firmer |
| Colombia TRM | Tue 6 Oct: 3,209.78 | Wed 7 Oct: 3,216.01 | Peso slightly weaker |
| Chile observado | Tue 6 Oct: 977.25 | Wed 7 Oct: 967.79 | Peso firmer |
| Argentina country risk | Mon 5 Oct: 599 | Tue 6 Oct: 573 | Risk premium lower |
01Getting Around
Brazil: loud weeks, normal days. Campaigning continues until the runoff on Sunday 25 October. Foreign residents do not vote, and no visa or residency rule changes because of the election.
Peru: a slow count. The electoral office (ONPE) has processed all tally sheets for Lima’s mayor, but 7.271% of tally sheets went to a special election jury for review, according to ONPE figures reported by Infobae. Lima has no runoff, so first place wins. The electoral jury must also rule on whether Rafael López Aliaga can take the post, because Peru bars immediate re-election of mayors and he ran as first councillor on his list, according to Infobae.
Mexico’s Pacific coast. A low-pressure area south of the Gulf of Tehuantepec had a 90% chance of becoming a tropical cyclone within seven days, according to the national weather service (SMN) as reported by TV Azteca and Luz Noticias on 5 October. If it becomes a tropical storm, it will be named Simon. We could not confirm today’s bulletin, so check the SMN site before travelling to Oaxaca, Guerrero or Michoacán.
02Cost of Living & Money
Each measure is labelled, and dates differ by country. Brazil, Mexico, Peru and Argentina are Tuesday’s or Monday’s figures; Chile and Colombia are today’s official rates.
Brazil. The PTAX fixing was 4.9698 reais to sell on Tuesday 6 October, against 4.9859 on Monday and 5.2238 on Friday 2 October. At 4.9698, R$1,000 is about US$201. Market quotes during the day differ slightly from the PTAX average.
Mexico. Banxico determined the FIX at 18.1343 pesos per dollar on Monday 5 October, and the official gazette (DOF) printed that value on Tuesday. We could not find Tuesday’s FIX yet. At 18.1343, MXN 10,000 is about US$551.
Chile. The observado is 967.79 pesos for Wednesday, against 977.25 for Tuesday. At 967.79, CLP 1,000,000 is about US$1,033. The UF is 41,114.54 pesos, about US$42.48.
Colombia. The TRM (the official representative rate) is 3,216.01 pesos per dollar for Wednesday 7 October only. It was 3,209.78 on Tuesday. At 3,216.01, COP 1,000,000 is about US$311.
Argentina. DolarApi shows the official Banco Nación rate at 1,490 to buy and 1,540 to sell, the blue (informal market rate) at 1,530 and 1,550, and the CCL (contado con liquidación, a rate for dollars bought through securities) at 1,610.8 to sell, all on Tuesday evening. ARS 1,000,000 is about US$649 at the official sell rate and US$645 at the blue sell rate. The gap between official and blue is only about 0.6%. ArgentinaDatos puts country risk at 573 points on Tuesday 6 October.
Peru. SUNAT (the tax authority) set its reference rate for Tuesday 6 October at 3.423 soles to buy and 3.435 to sell, according to América TV and Infobae. At 3.435, PEN 1,000 is about US$291.
The wider picture. Most currencies in this guide have firmed since last Friday, and Brazil’s election result played the largest part. One week does not set a trend. Currencies often overshoot after a political surprise and then settle.
03Visas, Residency & Tax
Colombia: 24 days left. Foreigners holding a permanent-resident visa issued under earlier rules must transfer it by Saturday 31 October 2026, the Foreign Ministry reiterated on 15 September. The process is online; the ministry advises using its official site without intermediaries. Our earlier explainer sets out who is affected.
Colombia: rates. The central bank raised its policy rate by 25 basis points to 12.25% on Wednesday 30 September, effective 1 October. The next meeting is Friday 30 October. For borrowers in pesos, loans stay expensive; for savers in pesos, deposits pay more.
04What Prediction Markets Say
Brazil’s presidency. Polymarket prices Flávio Bolsonaro at 84.9% and Lula at 14.5% to win (US$174.67 million traded). Kalshi, a market regulated in the US by the CFTC (Commodity Futures Trading Commission), prices a Bolsonaro win by 0 to 3 points at 45% and by 3 to 6 points at 36% (15,960 contracts traded). Stand: 7 October, 00:34 ET.
Lima’s mayor. Polymarket prices Rafael López Aliaga at 94.1% and Francis Allison at 1.8% (US$500,452 traded). Stand: 7 October, 00:34 ET.
Argentina’s September inflation. Polymarket prices a monthly rate of 1.9% to 2.1% at 64.5% and 1.6% to 1.8% at 26.5% (US$26,940 traded). Stand: 7 October, 00:34 ET.
Why we show this: prediction markets turn real-money bets into a live probability that moves within minutes of the news, which is why investors, campaigns and newsrooms in the United States now follow them closely. We show them next to polls and official results, never instead of them.
05The Calendar Ahead
Dates come from official calendars and the EODHD economic calendar; consensus figures are forecasts, not ours. The region does not move as one block, and each release can push a currency either way.
Frequently Asked Questions
When does Peru’s central bank announce its interest-rate decision?
Today, Wednesday 7 October 2026. The central bank’s board holds its monthly session on that day, and the reference rate has stood at 4.25% for 12 months. Lima’s inflation was 4.55% over 12 months in September, according to INEI, the statistics office.
Is Lima’s mayor decided?
Not yet. With 92.729% of tally sheets counted, Rafael López Aliaga had 27.703% and Francis Allison 26.841%, according to RPP citing ONPE. There is no runoff for Lima’s mayor, so first place wins. The electoral jury still has to review the remaining sheets and rule on whether López Aliaga can take office.
What is the deadline to transfer an older Colombian permanent-resident visa?
Saturday 31 October 2026. Colombia’s Foreign Ministry reiterated on 15 September that foreigners holding a permanent-resident visa issued under earlier rules must transfer it by that date. The process is online, and from Wednesday 7 October 24 days remain.
Connected Coverage
- Peru Rate Decision 7 Oct With Lima Inflation at 4.55%
- Chile’s Rent Unit Rose 0.6% Before Inflation Data
- What Brazil’s 25 October Runoff Means for Expats
- López Aliaga List Leads Lima Mayor Count by 0.86 Points
- Colombia Raises Its Policy Rate to 12.25%
- Colombia Resident Visa Transfer: Old Residente Holders Have Until October 31, 2026
- Colombia hub · Brazil hub · Peru hub · Mexico hub
Sources: Banco Central do Brasil (PTAX, Olinda API); Banco Central de Reserva del Perú and INEI (reference rate, inflation) as reported by Infobae, La República and Andina; SUNAT via América TV and Infobae (Peru rate); Infobae, RPP and Altavoz citing ONPE and the JNE (Lima count); Banxico (FIX series; DOF); Servicio Meteorológico Nacional as reported by TV Azteca and Luz Noticias (low-pressure area); Banco de la República (Colombia rate decision of 30 September 2026); Cancillería de Colombia (visa-transfer notice of 15 September 2026); Superintendencia Financiera de Colombia via datos.gov.co (TRM); Banco Central de Chile via mindicador.cl (observado, UF); Instituto Nacional de Estadísticas (Chile release calendar); DolarApi and ArgentinaDatos (Argentina rates and country risk); INDEC, IBGE, INEGI and Federal Reserve calendars; EODHD economic calendar; Polymarket and Kalshi (prediction markets, 7 October 2026).
This article was produced by The Rio Times’ automated newsroom system. How we use AI · Report an error · Editorial responsibility: Matthias Camenzind, Editor-in-Chief