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/MXN17.21▼ 0.08% USD/CLP946.45▼ 1.36% USD/COP3,194▲ 0.60% USD/PEN3.35▼ 0.72% USD/ARS1,514▼ 0.03% USD/UYU40.14▼ 0.05% USD/PYG5,926▲ 0.34% USD/BOB10.95▲ 10.05% USD/DOP58.89▲ 0.24% 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/BRL5.85▼ 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

Argentina’s Peso Stays Managed as Stocks Struggle Under Tight Liquidity

By · August 27, 2025 · 2 min read

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Banco Nación quoted the retail dollar at ARS 1,330 to buy and ARS 1,370 to sell on August 26. The S&P Merval closed at 2,033,345.31, up 0.57%, after heavy losses the day before.

BYMA’s dollar indices ended close to the official market, with the CCL at 1,355.08 and the “Índice Dólar BYMA” at 1,352.37. The Banco Central de la República Argentina (BCRA) moved again to control liquidity.

It raised reserve requirements by 3.5 percentage points effective September 1 and allowed banks to meet the new encajes with peso-denominated Treasury instruments of at least 60 days.

The measure drains cash from the system, reduces pressure on the dollar, and channels demand into government paper. Charts show how these policies play out in markets.

On the daily chart, the peso sits at the upper Bollinger Band against the dollar with strong momentum, but the RSI reading near overbought warns of possible short-term pullbacks.

Argentina’s Peso Stays Managed as Stocks Struggle Under Tight Liquidity
Argentina’s Peso Stays Managed as Stocks Struggle Under Tight Liquidity.
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The Merval looks weaker: prices sit below key averages, the MACD stays negative, and the RSI remains near oversold levels. The four-hour chart confirms this, with the index stuck below a declining 200-period average.

Liquidity conditions add to the picture. The yellow Global Liquidity Index line on the charts trends lower, showing how tighter global and domestic money conditions limit risk appetite. That squeeze keeps peso trading orderly but leaves equities starved of support.

Behind the story, the narrow gap among official, MEP, and CCL dollars—unusually tight for Argentina—reflects policy engineering rather than organic strength.

By forcing banks to hold more reserves and pushing them toward Treasury debt, the BCRA keeps financial dollars close to the official level. This explains why the peso looks steady while stocks still suffer.

Argentina’s Peso Stays Managed as Stocks Struggle Under Tight Liquidity.

The U.S. Dollar Index, calculated in real time by ICE, provides the external setting. A firmer dollar worldwide usually pressures emerging markets, and Argentina is no exception. With investors already cautious, any global dollar strength compounds local fragility.

For outside observers, the message is clear. The peso appears stable today because of deliberate and restrictive measures, not because of renewed confidence.

Stocks, meanwhile, tell the other half of the story: a market weighed down by shrinking liquidity, weak momentum, and little foreign appetite.

Argentina’s balance between control and market confidence remains fragile, and Tuesday’s rebound in equities looks more like a pause than a trend change.

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 · 16:31

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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