Argentine dollar-denominated sovereign bonds erased early gains and fell sharply during late-session trading, pushing the J.P. Morgan country risk index up 1.3% to 763 basis points. Ambito reported that the sell-off followed regional volatility triggered by Luiz Inácio Lula da Silva’s presidential election victory in Brazil, compounded by domestic debt rollover pressures and weak economic activity data.
Market Pressures and Sovereign Debt Metrics
- The country risk index climbed 1.3% to settle at 763 basis points, driven by widespread declines across Argentine dollar debt instruments.
- Losses in foreign-law and local sovereign issues were led by the Global 2035 falling 0.85%, the Global 2038 dropping 0.77%, and the Bonar 2041 declining 0.73%.
- Equities faced heavy selling, with the MSCI Merval sliding 1.3% in local currency to 95,438.89 points and dropping 1.4% in dollar terms to 57.56 points, according to Ambito.
The late-session reversal underscored the vulnerability of local assets to regional political outcomes. According to Ambito, financial analysts pointed out that the shock from Brazil’s election intensified existing concerns over Argentina’s upcoming debt service obligations and soft macroeconomic indicators published earlier in the week. The deterioration heavily impacted the long end of the dollar curve under both local and external legislation.
In parallel, the Secretariat of Finance faced a massive debt maturity test totaling nearly $11 trillion pesos. Ambito noted that the Treasury successfully cleared the hurdle by adjudicating $11.56 trillion pesos, securing a rollover rate exceeding 105%. The issuance relied heavily on short-term instruments, focusing on a new capitalization note (LECAP) maturing in February 2027 and a dual CER/TAMAR tranche maturing in 2028.
Corporate Equities and Regional Correlations
Corporate shares traded in Buenos Aires and New York mirrored the sovereign debt losses. Página|12 reported that the Merval index retreated 1.8%, while American Depositary Receipts (ADRs) suffered steep double-digit declines. Grupo Supervielle (NYSE: SUPV) led the downturn among domestic banks with a 4.4% drop locally and up to 4.2% in New York, alongside sharp corrections in Telecom Argentina (NYSE: TEO) and Grupo Financiero Galicia (NASDAQ: GGAL).
Economist Gustavo Ber emphasized that domestic assets maintain a high statistical correlation with the performance of Brazil’s iShares MSCI Brazil ETF (EWZ). The market’s sharp reversal followed the unexpected outcome of the Brazilian runoff vote, which quickly erased the post-first-round relief rally.
| Asset Class / Index | Performance Metric | Daily Change |
|---|---|---|
| Country Risk (J.P. Morgan) | 763 Basis Points | +1.3% |
| Global 2035 Bond | Sovereign Debt | -0.85% |
| MSCI Merval Index | Local Equities | -1.3% |
| Grupo Supervielle ADR | New York Listing | -4.2% |
Portfolio Strategy Adjustments
Criteria recommended shortening investment horizons and bolstering hedging strategies against potential foreign exchange movements.

For fixed-income allocations, Criteria maintained a preference for the AL30 sovereign bond alongside corporate negotiable obligations from prime energy entities including Transportadora de Gas del Sur (NYSE: TGS), Vista Energy (NYSE: VIST), Pluspetrol, YPF (NYSE: YPF), and Pampa Energía (NYSE: PAM). Peso portfolios were steered toward short-term alternatives maturing prior to March 2027, prioritizing fixed-rate instruments such as the S29E7, TAMAR-linked notes like the TMF27, and inflation-indexed assets including the TZXM7 and X29E7.