Key Points
The United States and Iran signed their peace deal, with an official ceremony in Switzerland today, clearing the way to reopen the Strait of Hormuz.
Oil tumbled in response: Brent crude fell below $79 a barrel, its lowest since February and down roughly 38% from April’s war-driven peak.
Brazil’s Ibovespa steadied near 168,000, holding the long-term floor it has leaned on for weeks after a bruising stretch.
The real stayed under pressure, with the dollar near 5.16, still feeling the chill from this week’s hawkish US Federal Reserve.
US markets are closed today for the Juneteenth holiday, and China is out for the Dragon Boat Festival, leaving global trading thin.
Argentina and Colombia kept climbing, both up more than 1%, underlining how far they have pulled ahead of a stalling Brazil.
The week’s takeaway: cheaper oil helps Brazil, but a strong dollar is the headwind that has not yet eased.
Today’s Focus
After a week dominated by central banks, the spotlight swings back to the Middle East, and the news is good. The United States and Iran have signed an agreement to end their conflict, with a formal ceremony in Switzerland today and a plan to reopen the vital Strait of Hormuz shipping lane.
The clearest effect is on oil. Brent crude slid below $79 a barrel, its lowest since February, as the threat to global supply fades. For Brazil, cheaper oil is quietly helpful, easing the pressure on fuel and inflation at home.
The backdrop is unusually calm. With the United States closed for Juneteenth and China out for a holiday, there is no Wall Street session to drive the mood, leaving local and regional forces in charge.
What to watch. With this week’s big decisions behind us, the question is whether Brazil’s market can use a quiet day to steady itself, or whether the still-strong dollar keeps the pressure on.
01 Brazil holds its ground
After three rough sessions, Brazil’s Ibovespa finally steadied, hovering near 168,000. The index is resting right on the long-term support line near 166,000 that has acted as a floor through the recent slide, and for now that line is holding.
The calm is welcome but fragile. The market is not bouncing so much as catching its breath, weighed down by a stronger dollar even as the friendlier oil picture works in its favor. A quiet global day gives it room to stabilize.
Assessment — A floor that is holding, for now MEDIUM
Steadying on support after a sharp fall is a constructive sign, not a recovery. With cheaper oil helping and a strong dollar hurting, Brazil sits in an uneasy balance, and the next clear push will likely come from how the currency behaves once US markets reopen next week.
02 A deal signed, oil falls
The peace agreement between the United States and Iran was signed this week and is being formalized at a ceremony in Switzerland today. President Trump authorized lifting the naval blockade and reopening the Strait of Hormuz, the waterway that carries about a fifth of the world’s oil and had been largely shut since the conflict began.
Markets had been waiting for this. Brent crude dropped below $79 a barrel, extending a fall of roughly 38% from its April peak, though analysts caution that getting shipping fully back to normal will take time and that toll-free passage is only guaranteed for an initial period.
Live Market IntelligenceBrazil — Live Market BoardInside: market breadth, the sector heatmap, currencies & rates, the Latin America scoreboard and the full instrument board.
Rio Times · Live Market Intelligence
Brazil — Live Market Board
B3 · São Paulo
Jun 19, 2026 · 03:13
Ibovespa · benchmark
168,278
-0.10%
+21.31% over 12 months
Market breadth · 15 names
60% advancing
9 ▲ advancing6 declining ▼
Currencies, rates & key inputs
USD / BRL
5.17
+1.11%
EUR / BRL
5.92
+0.44%
Selic rate
14.25%
·
Brent crude
80.26
+0.51%
Iron ore
161.91
·
Sector heatmap · average move today
Materials
+3.20%
SUZB3
Industrials
+1.74%
WEGE3, RENT3
Energy
+0.57%
PETR4, PRIO3
Consumer Staples
+0.19%
ABEV3
Utilities
+0.08%
ENEV3
Financials
-0.41%
ITUB4, BBDC4, BBAS3, B3SA3
Consumer Disc.
-2.35%
AZZA3
Mining
-4.29%
VALE3, CSNA3, GGBR4
Latin America scoreboard
IndexLastTodayStrength
IbovespaBrazil
168,278
-0.10%
S&P/BMV IPCMexico
68,265
-0.06%
S&P IPSAChile
10,837
+0.24%
S&P MERVALArgentina
3,333,407
+1.26%
MSCI COLCAPColombia
2,406.14
+1.22%
BVL S&P PerúPeru
58,000.52
+2.50%
Full instrument board
InstrumentLastChangeYoYPrev.HighLowVolume
IBOV
168,278
-0.10%
+21.31%
168,454
—
—
—
USD/BRL
5.17
+1.11%
-5.78%
5.11
5.17
5.16
—
SELIC
14.25%
—
—
—
—
—
PETR4
38.85
+0.73%
+18.05%
38.57
39.09
37.41
53,243,900
VALE3
79.94
+0.20%
+56.01%
79.78
80.38
78.88
19,652,200
ITUB4
40.49
+0.13%
+13.24%
40.44
41.38
40.46
20,018,300
BBDC4
17.47
-0.46%
+4.24%
17.55
17.82
17.39
25,161,900
BBAS3
19.53
+0.62%
-10.45%
19.41
19.70
19.30
23,803,900
B3SA3
14.33
-1.92%
+3.92%
14.61
14.72
14.21
39,768,600
ABEV3
16.22
+0.19%
+20.24%
16.19
16.34
16.10
41,257,000
WEGE3
45.81
+4.59%
+9.44%
43.80
46.23
43.81
16,140,100
PRIO3
56.97
+0.41%
+30.37%
56.74
57.40
55.64
10,015,700
SUZB3
43.58
+3.20%
-17.48%
42.23
43.96
42.20
7,438,900
RENT3
40.09
-1.11%
-10.67%
40.54
40.93
39.68
11,791,800
AZZA3
16.21
-2.35%
-60.77%
16.60
16.86
16.10
2,199,900
CSNA3
5.18
-7.99%
-36.44%
5.63
5.66
5.18
30,012,100
GGBR4
21.65
-5.09%
+30.97%
22.81
22.82
21.61
20,222,200
ENEV3
24.10
+0.08%
+73.76%
24.08
24.48
23.85
6,634,500
Largest moves today
CSNA3
5.18
-7.99%
GGBR4
21.65
-5.09%
WEGE3
45.81
+4.59%
SUZB3
43.58
+3.20%
AZZA3
16.21
-2.35%
B3SA3
14.33
-1.92%
USD/BRL
5.17
+1.11%
RENT3
40.09
-1.11%
The session read
The Ibovespa eased 0.10%, with breadth positive — 9 of 15 names higher. Materials led, while Mining lagged.
03 The real feels the squeeze
The Brazilian real remained on the back foot, with the dollar trading near 5.16 reais, its strongest level against the real in weeks. The cause traces straight back to Wednesday’s US Federal Reserve meeting, where officials signalled their next move could be a rate hike, making the dollar more attractive worldwide.
There is still a cushion. Brazil’s benchmark Selic rate, trimmed this week to 14.25%, remains very high and continues to reward investors who hold Brazilian assets. Even after the recent wobble, the real is still firmer against the dollar than it was at the start of the year.
04 Economic Calendar
Key Events — Friday, June 19
All day
US markets closed — Juneteenth — No Wall Street trading, which explains the unusually quiet global tape into the weekend.
All day
China closed — Dragon Boat Festival — A second major market on holiday, thinning global activity further.
05:00 BRT
UK retail sales (May) — An early read on the British consumer, expected to bounce back after a weak April.
09:30 BRT
Canada retail sales (April) — A check on North American spending in one of the day’s few major releases.
16:00 BRT
Argentina retail sales (April) — A look at consumer demand in the region’s standout performer.
05 The rest of Latin America
The regional gap kept widening. Argentina rose about 1.3%, pressing back toward record highs, while Colombia climbed roughly 1.2% to fresh peaks of its own. Chile edged higher and Mexico drifted, but both held steady.
Argentina and Colombia have become the region’s twin engines, powering ahead while Brazil stalls on its support line. With oil falling and the Middle East calming, the ingredients for a broader regional lift are there, if a strong dollar does not get in the way.
06 Bottom Line
The Takeaway
Brazil closes a heavy week on steadier footing. The Ibovespa is holding its floor, the long-feared oil shock is unwinding as the Iran deal takes hold, and a quiet holiday session offers a moment to regroup.
The unfinished story is the dollar. This week’s hawkish Fed left US rates looking higher for longer, and until that pressure eases, the real and the Ibovespa will struggle to turn a steadying into a genuine rebound.
The bottom line: a calmer end, an open question. Cheaper oil is a real tailwind, but the strong dollar is the cloud that lingers into next week.
Frequently Asked Questions
What happened with the US-Iran deal?
The two sides signed an interim peace agreement this week, with a formal ceremony in Switzerland today. It clears the way to reopen the Strait of Hormuz and lift the US naval blockade, though analysts note that fully restoring normal shipping will take time.
Why did oil prices fall so sharply?
Brent crude dropped below $79 a barrel, its lowest since February and down about 38% from April’s peak, because the Iran deal removes much of the threat to global oil supply. Cheaper oil helps ease inflation, which is good news for Brazil.
Why is the Brazilian real still weak?
The dollar climbed to near 5.16 reais after this week’s US Federal Reserve meeting, where officials hinted their next move could be a rate hike. Higher US rates make the dollar more attractive and pull money away from emerging markets like Brazil.
Are US markets open today?
No. US markets are closed for the Juneteenth holiday, and China is also out for the Dragon Boat Festival. With two major markets shut, global trading is thin and there is no Wall Street session to set the tone.
Is the Ibovespa’s floor safe?
The index has steadied near 168,000, holding the long-term support line around 166,000 that has acted as a floor for weeks. Holding is encouraging, but a sustained recovery likely depends on the dollar easing once US markets reopen next week.
View original source — Rio Times ↗
