COLCAP Dips as Peso Breaks 3,100 — August 28, 2026
Key Facts
- The COLCAP slipped 0.59% to 2,489.80 on Thursday, a modest step back after a strong August run on the Bogotá market.
- The peso weakened 1.09% to about 3,128 per dollar after the central bank chief warned that the currency’s rapid rise is hurting exporters.
- Oil rebounded, with Brent up 2.12% to US$89.70 a barrel, cushioning energy names and limiting the index’s losses.
- US stocks rose again as the S&P 500 added 0.72% to 7,731 and the Nasdaq gained 1.57% ahead of Friday’s Jackson Hole speech.
- Friday’s focus is Fed Chair Kevin Warsh, whose first keynote at Jackson Hole could reset rate expectations for emerging markets.
Today’s Focus
Colombia’s COLCAP index closed 0.59% lower at 2,489.80 on Thursday, August 27, giving back a small part of a strong August run.
The bigger move was in the currency. The peso weakened 1.09% to about 3,128 per dollar after Leonardo Villar, the central bank’s general manager, told a banking convention in Cartagena that the peso’s strength is hurting export competitiveness.
Oil moved the other way. Brent crude climbed 2.12% to US$89.70 a barrel, which softened the blow for energy-heavy Colombian stocks.
What matters today. Whether the peso’s slide continues after the central bank’s warning, and whether Fed Chair Kevin Warsh’s first Jackson Hole keynote shifts the global rate mood.
01 The session in one read
Colombia’s main share index, the COLCAP, closed at 2,489.80 on Thursday, August 27, down 0.59% from 2,504.68 a day earlier. It was a calm, slightly defensive session after a run that has lifted the index about 21% this year.
The peso did the real moving. It weakened 1.09% to around 3,128 per US dollar, the largest daily shift in either market, after the central bank’s top official said the currency’s rally of more than 18% this year is squeezing exporters.
Wall Street offered a friendlier backdrop. The S&P 500 rose 0.72% and the Nasdaq climbed 1.57%, while Brent crude’s 2.12% rebound to US$89.70 supported Colombian energy shares.
For foreign readers: the COLCAP tracks the most liquid stocks on Colombia’s exchange, where banks and energy names dominate. A weaker peso helps exporters convert dollar earnings, but it also signals unease about how far the currency had run.
The evidence points to a routine pause rather than a change of trend. The COLCAP’s 0.59% dip is small next to its August gains, and oil’s rebound argues against a growth scare.
The peso’s slide is the number to watch. If the central bank follows its warning with action, the currency could weaken further and lift exporter shares.
02 The day’s numbers
| Measure | Level | Change | Read |
|---|---|---|---|
| COLCAP | 2,489.80 | −0.59% | Close, Aug 27 |
| USD/COP | 3,127.86 | +1.09% | Dollar up means peso weaker |
| S&P 500 | 7,730.99 | +0.72% | US benchmark |
| Brent crude | US$89.70 | +2.12% | Rebound day |
| Nasdaq | — | +1.57% | Tech leads again |
The COLCAP’s decline was modest, closing at 2,489.80 against 2,504.68 the previous day. That leaves the index near its strongest levels of the year even after the dip.
The peso’s move is the session’s standout. The dollar traded between 3,122.44 and 3,175.69 pesos on Thursday before settling at 3,127.86.
US markets offered support, but Bogotá traded on its own drivers: the currency, oil and local politics. Rio Times · Live Market Intelligence
Live Market IntelligenceColombia — Live Market Board
Colombia — Live Market Board
Instrument Last Change YoY Prev. High Low Volume
COLCAP
2,489.80
-0.59%
—
9.04
9.05
9.02
4,133
USD/COP
3,140
+0.03%
-22.04%
3,139
3,141
3,105
—
BRENT
88.88
-0.03%
+34.42%
88.91
90.07
88.12
29,713
WTI
83.11
-0.11%
+31.57%
83.20
84.35
82.40
166,848
ECOPETROL
16.92
-0.53%
+98.01%
17.01
17.05
16.79
737,591
BANCOLOMBIA
95.87
-2.18%
+96.15%
98.01
100.36
95.73
188,740
GRUPO AVAL
5.40
+2.66%
+76.89%
5.26
5.49
5.32
146,447
TECNOGLASS
42.30
-1.10%
-48.04%
42.77
42.73
42.05
60,908
CREDICORP
375.17
-0.49%
+49.60%
377.00
384.43
372.27
88,375
BUENAVENTURA
34.45
-1.02%
+88.07%
34.80
35.62
34.33
275,831
SOUTHERN COPPER
193.97
-0.26%
+104.01%
194.48
199.36
192.59
367,102
03 Why it moved — the central bank talks the peso down
The clearest catalyst came from Leonardo Villar, general manager of the Bank of the Republic. Speaking at the Asobancaria banking convention in Cartagena, he said the peso’s appreciation of more than 18% this year is hurting exporters’ competitiveness.
That is a rare, explicit warning from a Colombian central banker about currency strength. It landed on a market already inclined to pause after a strong August.
Oil told the opposite story. Brent’s rebound above US$89 a barrel supported Ecopetrol and the energy names that anchor the index, which helps explain why the COLCAP’s loss stayed small.
Monetary policy is the backdrop. The central bank held its rate at 12.0% in July after a three-quarter-point hike in June, with annual inflation running at 6.1%.
04 The day’s movers
| Name | Move | Note |
|---|---|---|
| Ecopetrol | — | State oil giant; biggest index weight |
| Bancolombia | — | Largest bank; key financial weight |
| ISA | — | Infrastructure; sensitive to peso swings |
| Grupo Sura | — | Holding company on watch |
| GEB | — | Energy distributor; defensive profile |
No verified per-share price or turnover data was available for August 27 at the time of writing, so individual stock moves are not reported. That gap matters, because turnover shows how much conviction sits behind an index move.
The names above are the weights that usually decide the COLCAP’s direction. Until confirmed prints arrive, treat any single-stock story with caution.
05 The regional scoreboard
| Index | Country | Change |
|---|---|---|
| IPSA | Chile | +0.89% |
| Ibovespa | Brazil | +0.31% |
| IPC | Mexico | −0.55% |
| COLCAP | Colombia | −0.59% |
| Merval | Argentina | −0.79% |
Chile led the region with a 0.89% gain, while Brazil’s Ibovespa added 0.31% for a seventh straight rise. Mexico’s IPC fell 0.55% and Argentina’s Merval lost 0.79%.
The message is that Thursday’s caution was not a broad regional retreat. Colombia’s story was the peso, and the peso’s story was the central bank.
06 The technical picture
The COLCAP’s 2,489.80 close sits just below Wednesday’s 2,504.68, a normal pause after a steep climb. The index remains up about 21% in 2026, so the upward trend is intact unless declines deepen.
On the currency side, the dollar has traded between roughly 3,044 and 3,925 pesos over the past year. Thursday’s close at 3,127.86 still leaves the peso historically strong, which is exactly what worries the central bank.
If policy makers act on Villar’s warning, the peso could weaken further from here. That would favour export-heavy shares even if it unsettles bond investors.
07 What to watch
- Bank of the Republic signals: Any move from words to action on the peso would shift USD/COP quickly and ripple through energy and exporter shares.
- Warsh at Jackson Hole: Fed Chair Kevin Warsh gives his first keynote as chair on Friday, a potential reset for global rate expectations and emerging-market currencies.
- US inflation expectations: Michigan survey data due on Friday will frame the inflation debate around Warsh’s speech.
- Oil’s follow-through: Brent’s rebound above US$89 supported Colombian energy names; a fade would remove that cushion.
Frequently Asked Questions
What is the COLCAP?
It is Colombia’s main stock index on the Bogotá exchange, weighted toward the most liquid companies — led by Ecopetrol, the state oil firm, plus banks and utilities.
Why did the peso weaken on Thursday?
Central bank chief Leonardo Villar said at a banking convention that the currency’s 18% rally this year is hurting exporters. Traders read that as a signal to trim peso positions, and the dollar rose to about 3,128 pesos.
What does Friday hold for Colombian markets?
Fed Chair Kevin Warsh speaks at Jackson Hole for the first time as chair, and US inflation-expectations data is due. Both can move the dollar and, with it, the peso and the COLCAP.
Market data: RT; exchange figures from BVC.
This article was produced by The Rio Times’ automated newsroom system. How we use AI · Report an error
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