Key Facts
- A global tech sell-off hit Latin America hard. The Merval fell furthest, and most regional currencies weakened.
- Brazil’s rate path is in sharp focus. Traders balance recent Selic cuts against stubborn inflation forecasts.
- Mexico’s peso came under heavy pressure. It weakened to 17.5214 as risk appetite faded.
- Chilean assets slipped back. The peso lost 1.10 per cent, weighed down by copper fears.
- The Colombian peso was the lone gainer. It firmed to 3,215, bucking the broader dollar strength.
Today’s Focus
Latin America starts Friday on the back foot. A sharp sell-off on Wall Street ripped through global tech shares overnight.
The S&P 500’s 1.21 per cent drop cast a long shadow. Buenos Aires suffered the heaviest regional loss, while only the Colombian peso broke the dollar’s strength.
Investor attention now fixes on new PMI readings. The numbers will test a fragile thesis about cooling growth and still-attractive yields.
Brazil sits at the centre of this tension. Policymakers are cutting the Selic even as inflation threatens to breach its target band.
That contradiction keeps the real on a tight leash. It also funnels B3 turnover into defensive names like Vale and Petrobras.
Chile shows what happens when growth scares hit copper. The peso slid 1.10 per cent as commodity traders trimmed risk.
What matters today. Whether the US services PMI miss tightens financial conditions across Latin America.

Latin American markets — Source: EODHD close, 2026-07-23.
01 The overnight tape in one read

Risk assets unravelled in sync overnight. A deepening rout in US technology stocks spilled into Asian and European hours.
Japan’s factory PMI missed expectations, feeding fears of softening global demand. Germany’s manufacturing PMI clung to expansion, but its services gauge stayed below the 50 mark.
European traders read it as a stagflationary whisper and sold equities. That cautious mood now threatens Latin America’s open.
West Texas Intermediate crude slipped, undermining energy-heavy indexes like Colombia’s COLCAP. The dollar index held firm, punishing most emerging-market currencies.
The Colombian peso offered a surprising pocket of strength. The mood on US futures is one of wary stabilisation, not conviction.
Traders are keeping powder dry before key data. A weak services print could reignite recession jitters instantly.
The overnight evidence is lopsided. US equities bled lower, Asian bourses followed, and Latin America did not decouple.
The Mexican peso’s slide and Chile’s outsized currency loss confirm tight ties to global growth nerves. The Colombian unit’s small gain offers a faint signal of domestic differentiation.
The key variable today is the US services PMI print. A reading below the 51.5 consensus would likely deepen the regional sell-off.
02 The board before the open
A live whole-market board is embedded elsewhere in this edition. The table here distils the regional damage.
The Merval in Buenos Aires was the weakest link, dropping 1.78 per cent. Argentine assets absorbed global risk aversion on thinner liquidity.
Mexico’s IPC suffered a chunky 1.54 per cent fall. It reflects high sensitivity to the US industrial cycle.
Brazil’s Ibovespa lost 0.46 per cent, less ground than the S&P 500. Its heavy commodity tilt offered some relative shelter, but the trend stayed firmly downward. Rio Times · Live Market Intelligence
Live Market IntelligenceLatin America — Cross-Market Board
Latin America — Cross-Market Board
Instrument Last Change YoY Prev. High Low Volume
IBOV
176,723.62
-0.46%
+30.55%
177,547.57
—
—
—
IPSA
10,916.70
-0.84%
—
11,009.22
11,041
10,914
1,513,213,483
IPC MEX
66,247.47
-1.56%
+17.33%
67,298.78
—
—
—
MERVAL
3,319,522
-1.78%
+59.31%
3,379,772
—
—
—
COLCAP
2,283.28
-0.60%
—
9.04
9.05
9.02
4,133
BVL PERÚ
57,575.02
—
—
—
—
—
—
USD/BRL
5.08
-0.16%
-7.99%
5.08
5.09
5.07
—
EUR/BRL
5.78
+0.02%
-10.96%
5.78
5.80
5.78
—
USD/MXN
17.47
-0.27%
-5.77%
17.52
17.52
17.47
—
USD/CLP
945.00
+1.00%
-0.32%
935.60
945.13
945.00
—
USD/COP
3,200
-0.47%
-20.71%
3,215
3,280
3,197
—
USD/PEN
3.40
+0.12%
-4.32%
3.40
3.40
3.39
—
USD/ARS
1,488
-0.05%
+18.26%
1,489
1,488
1,488
—
USD/UYU
40.14
+1.38%
+1.14%
39.60
40.14
40.14
—
USD/PYG
6,025
+1.32%
-18.35%
5,947
6,025
6,025
—
USD/BOB
11.03
+3.57%
+63.66%
10.65
11.03
11.03
—
USD/DOP
58.04
-0.19%
-3.35%
58.15
58.04
57.95
—
USD/CRC
451.03
+2.19%
-8.56%
441.39
451.03
451.03
—
03 What the data shows — defensives dominate thin trade
The B3 trading floor turned deeply defensive on Thursday. Money crowded into the usual havens: Vale, Petrobras, and Itaú Unibanco.
Turnover in these three names alone swallowed a third of the market’s liquidity. VALE3 attracted nearly R$1,195 million in volume, the clearest sign of a flight to iron-ore anchored cash flows.
Smaller risk-on bets were punished swiftly. Healthcare operator HAPV3 cratered 8.1 per cent, while tech firm TOTS3 shed 6.4 per cent.
The message from the board is stark. Until global PMIs give an all-clear, speculative capital is staying on the sidelines.
04 Brazil and the currencies
The Brazilian real slipped, with USD/BRL settling at 5.0841. The move was orderly and tracked the broader dollar bid.
It masks a brewing domestic tension. The Copom has delivered three consecutive quarter-point cuts, bringing the Selic down from 15 per cent to 14.25 per cent.
Yet the government’s own inflation forecast for 2026 has jumped to 5.1 per cent. That sits well above the central bank’s 3 per cent target and its 4.5 per cent tolerance ceiling.
This policy divergence injects caution into the carry trade. Real-denominated bonds still offer high nominal yields, but a possible hawkish shift might actually support the currency.
In the wider region, the Mexican peso was a notable underperformer. USD/MXN jumped to 17.5214, hit cleanly by the global tech rout.
Argentina’s peso tracked the official crawling peg depreciation. The Chilean peso felt the sting of copper headwinds, dropping 1.10 per cent.
The Colombian peso was the solitary bright spot. It firmed slightly to 3,215, hinting that domestic institutional flows offered a temporary buffer.
05 The regional setup
The regional equity table tells a unified story of retreat. The depth of pain varied dramatically by economic profile.
The Merval’s 1.78 per cent plunge reflected Argentina’s double vulnerability. It is a high-beta index loaded with financials that suffer when global rate expectations harden.
Mexico’s IPC leaned heavily into the souring mood. As the manufacturing cycle slows, its 1.54 per cent drop was a clean read on US industrial anxiety.
| Instrument | Level | Session |
|---|---|---|
| Ibovespa (Brazil) | 176,724 | -0.46% |
| S&P 500 (US) | 7,408 | -1.21% |
| USD/BRL | 5.0841 | +0.58% |
| USD/MXN | 17.5214 | +0.75% |
| USD/CLP | 945.9 | +1.10% |
| USD/COP | 3,215 | -0.37% |
| USD/ARS | 1,489 | +0.43% |
| Instrument | Level | Change | Read |
|---|---|---|---|
| S&P 500 | 7,408 | -1.21% | Tech-led rout |
| Ibovespa | 176,724 | -0.46% | Outperformed Wall Street |
| IPC (Mexbol) | 66,266 | -1.54% | Heavy risk-off hit |
| IPSA (Chile) | 10,917 | -0.84% | Copper fears weigh |
| Merval (Argentina) | 3,319,522 | -1.78% | Worst regional performer |
| COLCAP (Colombia) | 2,283 | -0.60% | Oil slide crimps |
| Stock | Move | Turnover | Note |
|---|---|---|---|
| LAND3 | +5.8% | R$18m | Small-cap outlier |
| VALE3 | — | R$1,195m | Flagship turnover leader |
| PETR4 | — | R$1,081m | Oil giant defence |
| ITUB4 | — | R$960m | Bank defensive bid |
| HAPV3 | -8.1% | R$62m | Healthcare rout |
| TOTS3 | -6.4% | R$168m | Tech under pressure |
| Index | Country | Change |
|---|---|---|
| Ibovespa | Brazil | -0.46% |
| IPC | Mexico | -1.54% |
| IPSA | Chile | -0.84% |
| Merval | Argentina | -1.78% |
| COLCAP | Colombia | -0.60% |
What drove the index, FX and commodity moves
A fierce tech rout on Wall Street set the tone.
The S&P 500 fell 1.21 per cent to 7,408.
That single move rippled straight into Latin American assets.
Japan’s flash manufacturing PMI slipped to 54.7.
It missed the prior month’s 54.8 and spooked growth-sensitive traders.
Brent crude sat at $72.81 a barrel.
Soft energy prices dragged on commodity-linked currencies and equities.
The dollar index firmed across the board.
USD/MXN jumped 0.75 per cent to 17.5214 on risk aversion.
USD/CLP bore the heaviest FX loss at 1.10 per cent.
Copper demand fears punished the Chilean peso directly.
USD/BRL rose a milder 0.58 per cent to 5.0841.
Brazil’s commodity heft cushioned the real slightly.
USD/COP defied the trend with a 0.37 per cent drop.
It firmed to 3,215, the only regional currency gain.
Domestic flows likely provided a temporary shield.
USD/ARS ticked up 0.43 per cent to 1,489.
The move tracked its managed crawling peg path.
Sector and single-name standouts
Defensive positioning ruled the B3 tape.
VALE3 drew R$1,195 million in turnover.
That was the session’s flagship liquidity magnet.
PETR4 followed with R$1,081 million in volume.
ITUB4 attracted R$960 million as a bank haven.
These three names hoovered up frightened capital.
Smaller risk bets suffered sharp punishment.
HAPV3 cratered 8.1 per cent on just R$62 million.
TOTS3 shed 6.4 per cent with R$168 million traded.
The tech and healthcare rout was swift and deep.
LAND3 stood alone with a 5.8 per cent gain.
Its R$18 million turnover marked it as a tiny outlier.
The read-through for Latin American investors is clear.
Global growth scares trigger an instant flight to size.
Iron ore, oil and big bank balance sheets offer shelter.
Mexico’s IPC fell 1.54 per cent on US industrial angst.
Chile’s IPSA lost 0.84 per cent as copper nerves bit.
Argentina’s Merval plunged 1.78 per cent, worst in class.
Thin liquidity magnified every global fear in Buenos Aires.
Colombia’s COLCAP slipped a contained 0.60 per cent.
Oil weakness hurt, but the peso gain softened the blow.
Near-term outlook and what to watch next
The global flash PMIs now hold the steering wheel.
A weak US services print would tighten conditions fast.
Recession jitters could deepen the regional sell-off.
Brazil’s rate path adds a tense domestic layer.
The Selic has been cut to 14.25 per cent.
Yet inflation forecasts hover stubbornly near 5.30 per cent.
That sits well above the 3 per cent target.
Carry traders are watching this contradiction closely.
A hawkish surprise could actually support the real.
USD/BRL near 5.0841 leaves little room for error.
Mexico’s peso at 17.5214 stays tied to US factory data.
Any further PMI slip would hit the IPC again.
Chile’s peso at 945.9 remains a pure copper play.
Watch for any stabilisation in Brent crude near $72.81.
Colombia’s peso at 3,215 needs follow-through to matter.
One day of strength does not break the trend.
Argentina’s Merval at 3,319,522 demands caution.
Thin liquidity means moves can overshoot quickly.
Turnover leaders VALE3, PETR4 and ITUB4 are your gauge.
If their volumes stay defensive, the mood remains fragile.
LatAm Markets: Live Signals → — real-time movers, turnover leaders and FX across Latin America.
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