IBOV 186,717.25 ▲ 0.80% IPSA 11,371.77 ▼ 0.08% IPC MEX 63,375.93 ▼ 0.78% MERVAL 3,003,906 ▼ 0.60% COLCAP 2,566.31 ▲ 0.71% BVL PERÚ 59,344.04 ▲ 0.39% USD/BRL5.11▼ 0.70% USD/MXN17.22▼ 0.07% USD/CLP946.40▼ 1.36% USD/COP3,198▲ 0.74% USD/PEN3.37▼ 0.11% USD/ARS1,514▼ 0.03% USD/UYU40.14▼ 0.05% USD/PYG5,926▲ 0.34% USD/BOB10.95▲ 10.05% USD/DOP59.26▲ 0.87% USD/CRC443.27▼ 0.27% USD/GTQ7.63▼ 0.05% USD/HNL26.86▲ 0.03% USD/NIO36.62— 0.00% USD/VES847.44▼ 0.13% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD 157.28 — 0.00% USD/TTD6.76▲ 0.17% EUR/BRL5.86▼ 0.94% BRENT 88.88 ▼ 0.03% WTI 83.11 ▼ 0.11% IRON ORE 161.91 — — COPPER 6.61 ▲ 0.03% GOLD 4,461 ▲ 1.78% SILVER 65.59 ▲ 1.26% SOY 1,184 ▲ 3.20% CORN 480.50 ▲ 10.02% WHEAT 655.00 ▲ 3.93% COFFEE 317.25 ▼ 5.51% SUGAR 16.43 ▼ 1.79% ORANGE JUICE 138.55 ▼ 0.47% COTTON 85.03 ▲ 2.33% COCOA 5,719 ▲ 3.18% BEEF 223.60 ▼ 3.93% CATTLE 339.10 ▼ 3.16% LITHIUM 75.20 ▲ 1.47% PETR4 41.64 ▼ 0.05% VALE3 72.97 ▲ 0.83% ITUB4 38.60 ▼ 1.03% BBDC4 16.85 ▲ 0.36% ABEV3 14.89 ▼ 0.80% BBAS3 19.37 ▲ 0.47% B3SA3 14.26 ▼ 0.21% WEGE3 47.59 ▲ 0.49% PRIO3 59.14 ▼ 0.19% SUZB3 41.33 ▲ 2.35% RENT3 34.68 ▼ 0.09% AZZA3 15.89 ▼ 2.63% CSAN3 3.22 ▼ 1.83% RAIZ4 0.25 — 0.00% PCAR3 2.75 ▼ 0.36% GMAT3 3.65 ▼ 1.08% PSSA3 48.13 ▼ 0.54% CVCB3 1.33 ▼ 2.92% POSI3 3.36 ▲ 2.44% SLCE3 13.34 ▲ 0.30% NATU3 8.14 ▼ 0.73% IBOV 186,717.25 ▲ 0.80% IPSA 11,371.77 ▼ 0.08% IPC MEX 63,375.93 ▼ 0.78% MERVAL 3,003,906 ▼ 0.60% COLCAP 2,566.31 ▲ 0.71% BVL PERÚ 59,344.04 ▲ 0.39% USD/BRL 5.16 ▲ 0.01% USD/MXN 17.06 ▼ 0.24% USD/CLP 913.98 ▲ 0.04% USD/COP 3,140 ▲ 0.03% USD/PEN 3.36 ▼ 0.66% USD/ARS 1,493 ▲ 0.10% USD/UYU 40.27 ▲ 1.24% USD/PYG 5,939 ▲ 1.68% USD/BOB 11.64 ▼ 0.76% USD/DOP 58.34 ▲ 1.25% USD/CRC 445.92 ▲ 0.89% USD/GTQ 7.62 ▲ 2.21% USD/HNL 26.79 ▲ 1.57% USD/NIO 36.62 ▲ 0.69% USD/VES 762.44 ▼ 0.13% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 157.28 — 0.00% USD/TTD 6.70 ▲ 0.61% EUR/BRL 5.95 ▲ 1.01% BRENT 88.88 ▼ 0.03% WTI 83.11 ▼ 0.11% IRON ORE 161.91 — — COPPER 6.61 ▲ 0.03% GOLD 4,461 ▲ 1.78% SILVER 65.59 ▲ 1.26% SOY 1,184 ▲ 3.20% CORN 480.50 ▲ 10.02% WHEAT 655.00 ▲ 3.93% COFFEE 317.25 ▼ 5.51% SUGAR 16.43 ▼ 1.79% ORANGE JUICE 138.55 ▼ 0.47% COTTON 85.03 ▲ 2.33% COCOA 5,719 ▲ 3.18% BEEF 223.60 ▼ 3.93% CATTLE 339.10 ▼ 3.16% LITHIUM 75.20 ▲ 1.47% PETR4 41.64 ▼ 0.05% VALE3 72.97 ▲ 0.83% ITUB4 38.60 ▼ 1.03% BBDC4 16.85 ▲ 0.36% ABEV3 14.89 ▼ 0.80% BBAS3 19.37 ▲ 0.47% B3SA3 14.26 ▼ 0.21% WEGE3 47.59 ▲ 0.49% PRIO3 59.14 ▼ 0.19% SUZB3 41.33 ▲ 2.35% RENT3 34.68 ▼ 0.09% AZZA3 15.89 ▼ 2.63% CSAN3 3.22 ▼ 1.83% RAIZ4 0.25 — 0.00% PCAR3 2.75 ▼ 0.36% GMAT3 3.65 ▼ 1.08% PSSA3 48.13 ▼ 0.54% CVCB3 1.33 ▼ 2.92% POSI3 3.36 ▲ 2.44% SLCE3 13.34 ▲ 0.30% NATU3 8.14 ▼ 0.73%
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Monday, September 21, 2026

Latin America Argentina

Argentine Peso Weakens as Equities Sink; Dollar Benchmarks Advance

By · August 26, 2025 · 2 min read

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Official data from the Central Bank of Argentina, BYMA, S&P Dow Jones Indices, ICE Data Indices, and market charts confirm that the peso weakened on Monday while equities sold off sharply.

The wholesale peso traded near ARS 1,356 per U.S. dollar on ICE charts, showing the dollar’s advance. BYMA’s dollar-linked indices confirmed the pressure.

The Índice Dólar BYMA rose 2.92% to 1,358.75, and the Índice CCL BYMA gained 3.17% to 1,360.84. The narrow gap between wholesale, MEP, and CCL references reflected compressed spreads, unusual in Argentina’s markets, even as the peso lost value.

Equities faced heavy selling. The S&P Merval fell 4.00% to 2,021,852.01, while the broader S&P/BYMA Índice General dropped 4.11%. Argentina underperformed regional peers: Mexico’s S&P/BMV IPC stood at 58,492.13, a far smaller drawdown, underscoring weaker sentiment in Buenos Aires.

Top five winners came from selective names that bucked the downtrend. Sociedad Comercial del Plata gained 9.33%, Pampa Energía rose 5.03%, BYMA advanced 3.35%, Grupo Financiero Galicia added 3.17%, and Agrometal climbed 2.02%.

Argentine Peso Weakens as Equities Sink; Dollar Benchmarks Advance
Argentine Peso Weakens as Equities Sink; Dollar Benchmarks Advance.
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These moves showed investors selectively seeking liquidity and defensives despite the broader selloff. Top five losers included major names hit hardest by risk reduction.

YPF declined 6.7%, Banco Macro lost 6.2%, Transportadora de Gas del Sur fell 6.0%, Edenor shed 5.9%, and Loma Negra retreated 5.4%.

Losses clustered in energy, banking, and utilities, reflecting broad skepticism toward sectors tied to domestic demand and regulation. Technical signals confirm the peso’s weakness.

On the USD/ARS daily chart, price trades at the upper Bollinger Band, RSI nears 70, and MACD stays positive. These readings indicate strong dollar momentum, with first support near the 20-day moving average.

Argentine Peso Weakens as Equities Sink; Dollar Benchmarks Advance
Argentine Peso Weakens as Equities Sink; Dollar Benchmarks Advance.

Argentina Markets Face Dollar Strength Amid Equity Weakness

The Merval’s daily chart shows price below its 20- and 50-day moving averages, RSI near 35, and a negative MACD. Sellers hold control.

On the four-hour chart, RSI sits near 30 with a moderating negative MACD histogram, suggesting only temporary bounce potential before the dominant downtrend resumes.

The Global Liquidity Index NDQ on the supplied charts declined into late August. That line’s fall coincided with a rising USD/ARS and sinking equities, reinforcing the interpretation of tighter liquidity and stronger demand for dollars.

In summary, the peso weakened as official dollar indices advanced, equity benchmarks fell, and investors concentrated gains in a handful of defensive or liquidity-driven stocks.

With the ICE U.S. Dollar Index framing global conditions, Argentina’s local picture remains one of dollar strength, equity weakness, and compressed but fragile FX spreads.

Live Market IntelligenceArgentina — Live Market BoardInside: market breadth, the sector heatmap, currencies & rates, the Latin America scoreboard and the full instrument board.

Rio Times · Live Market Intelligence

Argentina — Live Market Board

BYMA · Buenos Aires
Sep 21, 2026 · 16:29

S&P MERVAL · benchmark
3,003,906
-0.60%
L 2,991,150day rangeH 3,042,365

+30.51% over 12 months

Market breadth · 14 names
29% advancing

4 ▲ advancing10 declining ▼

Currencies, rates & key inputs
USD / ARS
1,493
+0.10%

Brent crude
88.88
-0.03%

Soybeans
1,184
+3.20%

Sector heatmap · average move today
Utilities
+1.27%
PAMPA, CEPU

Energy
+0.05%
YPF, TGS

Materials
-0.57%
ALUAR, LOMA NEGRA

Telecom
-0.70%
TELECOM ARG

Financials
-1.07%
GGAL, COME, BYMA

Technology
-2.26%
GLOBANT

Mining
-2.35%
TXAR

Consumer Disc.
-2.40%
MIRGOR, MERCADOLIBRE

Latin America scoreboard
IndexLastTodayStrength
IbovespaBrazil
186,717.25
+0.80%

S&P/BMV IPCMexico
63,375.93
-0.78%

S&P IPSAChile
11,371.77
-0.08%

S&P MERVALArgentina
3,003,906
-0.60%

MSCI COLCAPColombia
2,566.31
+0.71%

BVL S&P PerúPeru
59,344.04
+0.39%

Full instrument board
Instrument Last Change YoY Prev. High Low Volume
MERVAL 3,003,906 -0.60% +30.51% 3,022,485 3,042,365 2,991,150
USD/ARS 1,493 +0.10% +12.96% 1,491 1,494 1,480
YPF 7,810 +0.26% +72.84% 7,790 7,850 7,600 1,763,858
GGAL 6,980 -0.78% +1.82% 7,035 7,115 6,920 1,564,062
PAMPA 5,115 +0.69% +26.70% 5,080 5,140 5,000 721,190
TXAR 747.50 -2.35% +18.67% 765.50 770.00 742.50 771,892
ALUAR 938.00 -1.21% +29.83% 949.50 951.00 932.50 135,426
TGS 8,870 -0.17% +15.05% 8,885 9,075 8,720 143,546
CEPU 2,156 +1.84% +28.36% 2,117 2,165 2,086 404,146
MIRGOR 1,650 -1.20% -92.90% 1,670 1,670 1,635 20,877
COME 40.93 -0.73% -30.47% 41.23 41.60 40.50 4,258,884
LOMA NEGRA 3,130 +0.08% +5.80% 3,128 3,205 3,090 182,992
BYMA 275.00 -1.70% +35.14% 279.75 282.50 272.00 1,409,575
TELECOM ARG 4,233 -0.70% +55.19% 4,263 4,335 4,160 31,896
GLOBANT 38.10 -2.26% -49.65% 38.98 38.70 36.77 793,552
MERCADOLIBRE 1,870 -3.59% -20.71% 1,940 1,927 1,870 329,640

Largest moves today
MERCADOLIBRE
1,870
-3.59%
TXAR
747.50
-2.35%
GLOBANT
38.10
-2.26%
CEPU
2,156
+1.84%
BYMA
275.00
-1.70%
ALUAR
938.00
-1.21%
MIRGOR
1,650
-1.20%
GGAL
6,980
-0.78%

The session read
The S&P MERVAL eased 0.60%, with breadth negative — 4 of 14 names higher. Utilities led, while Consumer Disc. lagged.

This article was produced by The Rio Times’ automated newsroom system. How we use AI · Report an error

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