IBOV 192,114.55 ▲ 2.63% IPSA 10,916.57 ▲ 0.08% IPC MEX 64,531.68 ▲ 1.10% MERVAL 2,767,663 ▲ 0.32% COLCAP 2,515.02 ▼ 0.59% BVL PERÚ 59,751.67 ▲ 0.18% USD/BRL5.22▲ 0.17% USD/MXN18.15▼ 0.10% USD/CLP989.60▼ 0.09% USD/COP3,263— 0.00% USD/PEN3.43▼ 0.06% USD/ARS1,524▼ 0.04% USD/UYU40.46▲ 3.63% USD/PYG5,821▲ 3.10% USD/BOB11.93▲ 1.99% USD/DOP59.90▲ 0.84% USD/CRC456.38▲ 2.99% USD/GTQ7.64▲ 3.13% USD/HNL26.86▲ 3.18% USD/NIO36.62— 0.00% USD/VES864.39▼ 0.68% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD 157.28 — 0.00% USD/TTD6.69▲ 1.65% EUR/BRL5.87▲ 0.03% 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 192,114.55 ▲ 2.63% IPSA 10,916.57 ▲ 0.08% IPC MEX 64,531.68 ▲ 1.10% MERVAL 2,767,663 ▲ 0.32% COLCAP 2,515.02 ▼ 0.59% BVL PERÚ 59,751.67 ▲ 0.18% 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%
since 2009
Sunday, October 4, 2026

Argentina’s Narrow Dollar Spreads Face a January Reality Check

By · December 22, 2025 · 2 min read

Key Points

  1. The blue dollar opened December 22 close to the official retail sell rate.
  2. A clearer 2026 FX rulebook is supporting risk assets, for now.
  3. Thin FX liquidity and a large January maturity remain the real tests.

Early Monday, wholesale (mayorista) traded near 1,454–1,455 per dollar; the offshore print was near 1,448.5. Retail (oficial) was about 1,425 (buy) / 1,475 (sell).

The blue dollar was near 1,465 / 1,485. MEP was around 1,495.36 / 1,497.15 and CCL about 1,542.14 / 1,547.49. Friday, December 19 ended with wholesale near 1,455, retail around 1,474.62, blue near 1,490, MEP about 1,513.84, and CCL around 1,561.35.

Against wholesale this morning, premia are roughly 2% (blue), 3% (MEP), and 6% (CCL). DXY was about 98.6, roughly unchanged from Friday.

Argentina’s Narrow Dollar Spreads Face a January Reality Check.

The policy anchor is the central bank’s 2026 redesign: an FX band indexed to inflation (not a fixed crawl) plus a rules-based reserve-accumulation plan to reduce overvaluation risk and rebuild buffers.

Depth is thin: average daily FX volume has been cited around $200 million lately versus about $600 million previously.

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On USD/ARS, the 4H RSI is about 55.9 and the MACD histogram slightly negative; resistance clusters near 1,450–1,453, with support around 1,441–1,445 and 1,437.6.

Daily RSI is about 55.9 with MACD slightly positive. Weekly RSI is near 61.5, while the weekly MACD histogram is negative.

Argentina’s Narrow Dollar Spreads Face a January Reality Check.

Equities are similar. The S&P Merval was around 3,139,466 and closed Friday at 3,139,466.65, down about 0.75% (roughly -0.8%), with Banco de Valores, BYMA and Grupo Financiero Galicia among notable gainers.

Merval 4H RSI is about 63.6 with MACD above signal; daily RSI near 65 with a negative MACD histogram; weekly RSI about 68 with a strongly positive weekly MACD.

Offshore, ARGT ended Friday near $91.31 (+0.22%). Flows were -$8.66 million (5 days), +$7.32 million (1 month), and -$67.08 million (3 months), with AUM around $743 million.

Bond sentiment has tightened, with hard-currency sovereign gains and country risk cited around the mid-500s. The next hard test is January 9: a maturity above $4.2 billion will probe refinancing options, including repos, and whether today’s narrow dollar gaps can hold.

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
Oct 4, 2026 · 15:47

S&P MERVAL · benchmark
2,767,663
+0.32%
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
192,114.55
+2.63%

S&P/BMV IPCMexico
64,531.68
+1.10%

S&P IPSAChile
10,916.57
+0.08%

S&P MERVALArgentina
2,767,663
+0.32%

MSCI COLCAPColombia
2,515.02
-0.59%

BVL S&P PerúPeru
59,751.67
+0.18%

Full instrument board
Instrument Last Change YoY Prev. High Low Volume
MERVAL 2,767,663 +0.32% +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 rose 0.32%, 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 · Editorial responsibility: Matthias Camenzind, Editor-in-Chief

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