IBOV 177,284 ▼ 0.61% IPSA 10,421 ▼ 0.58% IPC MEX 67,977 ▼ 1.78% MERVAL 2,707,869 ▼ 1.44% COLCAP 2,118 ▼ 0.22% BVL PERÚ 19,767 ▲ 0.37% USD/BRL 5.07 ▲ 0.27% USD/MXN 17.32 ▼ 0.03% USD/CLP 908.88 ▲ 1.38% USD/COP 3,797 ▼ 0.01% USD/PEN 3.43 ▼ 0.16% USD/ARS 1,395 ▼ 0.04% USD/UYU 40.07 — 0.00% USD/PYG 6,066 — 0.00% USD/BOB 6.86 — 0.00% USD/DOP 59.50 ▲ 0.03% USD/CRC 451.24 — 0.00% USD/GTQ 7.62 — 0.00% USD/HNL 26.61 — 0.00% USD/NIO 36.62 — 0.00% USD/VES 516.67 ▼ 0.13% USD/PAB 1.00 ▲ 2.16% USD/BZD 2.00 ▲ 1.59% USD/JMD 157.29 ▲ 0.44% USD/TTD 6.74 ▲ 1.22% EUR/BRL 5.90 ▲ 0.09% BRENT 110.70 ▲ 1.32% WTI 102.62 ▼ 2.66% IRON ORE 161.91 — — COPPER 6.23 ▼ 0.36% GOLD 4,542 ▼ 0.30% SILVER 76.19 ▼ 1.26% SOY 1,203 ▲ 2.19% CORN 470.75 ▲ 3.29% WHEAT 657.00 ▲ 3.34% COFFEE 267.75 ▼ 5.92% SUGAR 14.74 ▼ 0.41% ORANGE JUICE 170.05 ▼ 6.21% COTTON 81.78 ▲ 1.45% COCOA 3,811 ▼ 4.77% BEEF 247.93 ▼ 1.65% CATTLE 361.45 ▼ 1.67% LITHIUM 84.08 ▼ 3.30% PETR4 45.47 ▲ 1.04% VALE3 83.50 ▲ 0.76% ITUB4 39.70 ▼ 1.73% BBDC4 17.69 ▼ 0.84% ABEV3 15.69 ▼ 0.51% BBAS3 20.70 ▼ 0.29% B3SA3 16.70 ▼ 1.36% WEGE3 43.13 ▼ 1.35% PRIO3 68.80 ▲ 2.24% SUZB3 41.70 ▼ 2.16% RENT3 42.98 ▼ 2.18% AZZA3 19.05 ▲ 1.06% CSAN3 4.41 ▼ 5.16% RAIZ4 0.45 ▲ 2.27% PCAR3 2.26 ▼ 1.74% GMAT3 4.34 ▲ 1.17% PSSA3 47.92 ▼ 1.60% CVCB3 1.81 ▼ 4.23% POSI3 3.88 ▼ 2.27% SLCE3 17.19 ▼ 0.87% NATU3 9.94 ▲ 1.53% BRKM5 12.21 ▲ 0.49% RANI3 7.85 ▼ 0.25% CSNA3 6.42 ▼ 3.75% CMIN3 4.72 ▼ 1.05% USIM5 9.12 ▼ 7.79% GGBR4 23.34 ▼ 1.02% ENEV3 25.06 ▼ 3.43% NEOE3 33.80 — 0.00% CPFE3 44.52 ▼ 1.53% CMIG4 11.27 ▼ 0.09% EQTL3 38.59 ▼ 0.54% LREN3 13.55 ▼ 1.24% VIVT3 35.52 ▼ 0.20% RAIL3 14.97 ▼ 1.96% KLABIN 16.43 ▼ 2.55% RAIA DROGASIL 19.59 ▼ 0.25% RDOR3 34.84 ▲ 0.26% HAPV3 12.45 ▼ 6.11% FLRY3 15.60 ▼ 2.26% SMTO3 18.25 ▼ 0.82% UGPA3 29.13 ▼ 1.42% VBBR3 33.12 ▼ 0.81% BBSE3 34.12 ▼ 1.04% BPAC11 54.50 ▼ 1.61% CURY3 30.37 ▼ 0.75% AERI3 2.42 ▼ 0.41% VIVARA 22.94 ▼ 0.26% COMPASS 25.90 ▼ 1.89% VAMOS 3.41 ▼ 2.29% SANB11 26.92 ▼ 0.81% ASAI3 8.50 ▼ 1.05% SBSP3 29.03 ▼ 1.66% WALMEX 54.82 ▲ 0.53% GMEXICO 202.10 ▼ 4.45% FEMSA 210.39 ▼ 0.01% CEMEX 21.82 ▼ 3.71% GFNORTE 184.04 ▼ 0.98% BIMBO 59.19 ▲ 0.27% TELEVISA 9.94 ▲ 1.43% AMX 23.13 ▼ 1.11% GAP 413.32 ▼ 1.41% ASUR 296.14 ▼ 1.66% OMA 222.96 ▼ 0.70% KOF 180.84 ▼ 0.13% GRUMA 298.23 ▲ 0.12% KIMBER 38.28 ▼ 0.55% SQM-B 76,590 ▼ 2.06% COPEC 6,145 ▼ 0.08% BSANTANDER 68.99 ▼ 0.16% FALABELLA 5,500 ▲ 1.08% ENELAM 75.75 ▼ 0.89% CENCOSUD 2,060 ▼ 3.06% CMPC 1,055 ▼ 0.94% BANCO CHILE 163.70 ▲ 0.13% LATAM AIR 21.54 ▼ 2.53% YPF 65,000 ▼ 0.46% GGAL 6,060 ▼ 2.02% PAMPA 4,720 ▼ 0.26% TXAR 615.00 ▲ 0.49% ALUAR 940.50 ▼ 0.42% TGS 8,750 ▼ 0.62% CEPU 2,049 ▼ 3.17% MIRGOR 17,225 ▼ 3.23% COME 42.52 ▼ 1.51% LOMA NEGRA 3,105 ▼ 1.82% BYMA 272.25 ▼ 2.77% TELECOM ARG 3,505 ▼ 4.24% ECOPETROL 13.11 ▼ 0.87% BANCOLOMBIA 63.16 ▼ 1.83% GRUPO AVAL 4.01 ▼ 5.20% CREDICORP 316.31 ▼ 3.47% SOUTHERN COPPER 176.78 ▼ 6.22% BUENAVENTURA 34.29 ▼ 7.70% MERCADOLIBRE 1,547 ▼ 3.77% NUBANK 12.19 ▼ 5.72% XP 17.47 ▼ 0.74% PAGSEGURO 8.86 ▼ 1.66% STONE 9.61 ▼ 0.93% GLOBANT 38.87 ▲ 14.06% TECNOGLASS 38.61 ▼ 5.90% GAP AIRPORT 238.45 ▼ 2.15% ASUR 296.14 ▼ 1.66% OMA AIRPORT 102.84 ▼ 1.57% AMX ADR 26.59 ▼ 1.85% FEMSA ADR 121.38 ▼ 0.70% CEMEX ADR 12.56 ▼ 4.60% PETROBRAS ADR 19.93 ▲ 0.76% VALE ADR 16.32 ▼ 1.57% ITAU ADR 7.84 ▼ 3.21% SANTANDER BR 5.34 ▼ 2.11% AMBEV ADR 3.07 — 0.00% CSN 1.26 ▼ 6.67% GERDAU 4.61 ▼ 2.12% LATAM ADR 46.91 ▼ 4.79% BTC 76,786 ▼ 0.83% ETH 2,113 ▼ 0.70% SOL 84.29 ▼ 1.04% XRP 1.38 ▼ 1.45% BNB 638.11 ▼ 1.65% ADA 0.25 ▼ 1.10% DOGE 0.10 ▼ 4.32% AVAX 9.08 ▼ 1.09% LINK 9.43 ▼ 1.31% DOT 1.23 ▼ 1.65% LTC 53.55 ▼ 1.86% BCH 356.00 ▼ 11.99% TRX 0.36 ▲ 0.28% XLM 0.15 ▼ 1.60% HBAR 0.09 ▼ 1.75% NEAR 1.51 ▲ 0.26% ATOM 2.02 ▼ 0.34% AAVE 88.39 ▼ 0.81% SELIC 14.50% EMBRAER 71.25 ▼ 1.76% EMBRAER ADR 55.76 ▼ 5.04% JBS 13.48 ▼ 3.58% JBS BDR 68.50 ▼ 1.72% MBRF3 17.42 — 0.00% MBRFY 3.43 ▼ 2.83% INTER 5.85 ▼ 3.47% EGX 52,007 ▼ 0.68% USD/ZAR 16.61 ▼ 0.42% USD/NGN 1,367 — 0.00% NIKKEI 60,816 ▼ 0.97% CSI300 4,834 ▼ 0.54% HSI 25,675 ▼ 1.11% NIFTY 23,650 ▲ 0.03% KOSPI 7,516 ▲ 0.31% JCI 6,599 ▼ 1.85% USD/JPY 158.73 — 0.00% USD/CNY 6.7995 ▼ 0.14% DAX 24,011 ▲ 0.25% CAC 7,888 ▼ 0.82% FTSE 10,221 ▲ 0.25% MIB 48,188 ▼ 1.89% IBEX 17,507 ▼ 0.66% STOXX 604.56 ▼ 0.39% EUR/USD 1.1648 ▲ 0.15% GBP/USD 1.3376 ▲ 0.39% SPX 7,409 ▼ 1.24% DJI 49,526 ▼ 1.07% NDX 29,125 ▼ 1.54% RUT 2,793 ▼ 2.44% TSX 33,833 ▼ 1.27% VIX 19.23 ▲ 4.34% USD/CAD 1.3744 ▼ 0.04% US10Y 4.5950 ▲ 3.00% IBOV 177,284 ▼ 0.61% IPSA 10,421 ▼ 0.58% IPC MEX 67,977 ▼ 1.78% MERVAL 2,707,869 ▼ 1.44% COLCAP 2,118 ▼ 0.22% BVL PERÚ 19,767 ▲ 0.37% USD/BRL 5.07 ▲ 0.27% USD/MXN 17.32 ▼ 0.03% USD/CLP 908.88 ▲ 1.38% USD/COP 3,797 ▼ 0.01% USD/PEN 3.43 ▼ 0.16% USD/ARS 1,395 ▼ 0.04% USD/UYU 40.07 — 0.00% USD/PYG 6,066 — 0.00% USD/BOB 6.86 — 0.00% USD/DOP 59.50 ▲ 0.03% USD/CRC 451.24 — 0.00% USD/GTQ 7.62 — 0.00% USD/HNL 26.61 — 0.00% USD/NIO 36.62 — 0.00% USD/VES 516.67 ▼ 0.13% USD/PAB 1.00 ▲ 2.16% USD/BZD 2.00 ▲ 1.59% USD/JMD 157.29 ▲ 0.44% USD/TTD 6.74 ▲ 1.22% EUR/BRL 5.90 ▲ 0.09% BRENT 110.70 ▲ 1.32% WTI 102.62 ▼ 2.66% IRON ORE 161.91 — — COPPER 6.23 ▼ 0.36% GOLD 4,542 ▼ 0.30% SILVER 76.19 ▼ 1.26% SOY 1,203 ▲ 2.19% CORN 470.75 ▲ 3.29% WHEAT 657.00 ▲ 3.34% COFFEE 267.75 ▼ 5.92% SUGAR 14.74 ▼ 0.41% ORANGE JUICE 170.05 ▼ 6.21% COTTON 81.78 ▲ 1.45% COCOA 3,811 ▼ 4.77% BEEF 247.93 ▼ 1.65% CATTLE 361.45 ▼ 1.67% LITHIUM 84.08 ▼ 3.30% PETR4 45.47 ▲ 1.04% VALE3 83.50 ▲ 0.76% ITUB4 39.70 ▼ 1.73% BBDC4 17.69 ▼ 0.84% ABEV3 15.69 ▼ 0.51% BBAS3 20.70 ▼ 0.29% B3SA3 16.70 ▼ 1.36% WEGE3 43.13 ▼ 1.35% PRIO3 68.80 ▲ 2.24% SUZB3 41.70 ▼ 2.16% RENT3 42.98 ▼ 2.18% AZZA3 19.05 ▲ 1.06% CSAN3 4.41 ▼ 5.16% RAIZ4 0.45 ▲ 2.27% PCAR3 2.26 ▼ 1.74% GMAT3 4.34 ▲ 1.17% PSSA3 47.92 ▼ 1.60% CVCB3 1.81 ▼ 4.23% POSI3 3.88 ▼ 2.27% SLCE3 17.19 ▼ 0.87% NATU3 9.94 ▲ 1.53% BRKM5 12.21 ▲ 0.49% RANI3 7.85 ▼ 0.25% CSNA3 6.42 ▼ 3.75% CMIN3 4.72 ▼ 1.05% USIM5 9.12 ▼ 7.79% GGBR4 23.34 ▼ 1.02% ENEV3 25.06 ▼ 3.43% NEOE3 33.80 — 0.00% CPFE3 44.52 ▼ 1.53% CMIG4 11.27 ▼ 0.09% EQTL3 38.59 ▼ 0.54% LREN3 13.55 ▼ 1.24% VIVT3 35.52 ▼ 0.20% RAIL3 14.97 ▼ 1.96% KLABIN 16.43 ▼ 2.55% RAIA DROGASIL 19.59 ▼ 0.25% RDOR3 34.84 ▲ 0.26% HAPV3 12.45 ▼ 6.11% FLRY3 15.60 ▼ 2.26% SMTO3 18.25 ▼ 0.82% UGPA3 29.13 ▼ 1.42% VBBR3 33.12 ▼ 0.81% BBSE3 34.12 ▼ 1.04% BPAC11 54.50 ▼ 1.61% CURY3 30.37 ▼ 0.75% AERI3 2.42 ▼ 0.41% VIVARA 22.94 ▼ 0.26% COMPASS 25.90 ▼ 1.89% VAMOS 3.41 ▼ 2.29% SANB11 26.92 ▼ 0.81% ASAI3 8.50 ▼ 1.05% SBSP3 29.03 ▼ 1.66% WALMEX 54.82 ▲ 0.53% GMEXICO 202.10 ▼ 4.45% FEMSA 210.39 ▼ 0.01% CEMEX 21.82 ▼ 3.71% GFNORTE 184.04 ▼ 0.98% BIMBO 59.19 ▲ 0.27% TELEVISA 9.94 ▲ 1.43% AMX 23.13 ▼ 1.11% GAP 413.32 ▼ 1.41% ASUR 296.14 ▼ 1.66% OMA 222.96 ▼ 0.70% KOF 180.84 ▼ 0.13% GRUMA 298.23 ▲ 0.12% KIMBER 38.28 ▼ 0.55% SQM-B 76,590 ▼ 2.06% COPEC 6,145 ▼ 0.08% BSANTANDER 68.99 ▼ 0.16% FALABELLA 5,500 ▲ 1.08% ENELAM 75.75 ▼ 0.89% CENCOSUD 2,060 ▼ 3.06% CMPC 1,055 ▼ 0.94% BANCO CHILE 163.70 ▲ 0.13% LATAM AIR 21.54 ▼ 2.53% YPF 65,000 ▼ 0.46% GGAL 6,060 ▼ 2.02% PAMPA 4,720 ▼ 0.26% TXAR 615.00 ▲ 0.49% ALUAR 940.50 ▼ 0.42% TGS 8,750 ▼ 0.62% CEPU 2,049 ▼ 3.17% MIRGOR 17,225 ▼ 3.23% COME 42.52 ▼ 1.51% LOMA NEGRA 3,105 ▼ 1.82% BYMA 272.25 ▼ 2.77% TELECOM ARG 3,505 ▼ 4.24% ECOPETROL 13.11 ▼ 0.87% BANCOLOMBIA 63.16 ▼ 1.83% GRUPO AVAL 4.01 ▼ 5.20% CREDICORP 316.31 ▼ 3.47% SOUTHERN COPPER 176.78 ▼ 6.22% BUENAVENTURA 34.29 ▼ 7.70% MERCADOLIBRE 1,547 ▼ 3.77% NUBANK 12.19 ▼ 5.72% XP 17.47 ▼ 0.74% PAGSEGURO 8.86 ▼ 1.66% STONE 9.61 ▼ 0.93% GLOBANT 38.87 ▲ 14.06% TECNOGLASS 38.61 ▼ 5.90% GAP AIRPORT 238.45 ▼ 2.15% ASUR 296.14 ▼ 1.66% OMA AIRPORT 102.84 ▼ 1.57% AMX ADR 26.59 ▼ 1.85% FEMSA ADR 121.38 ▼ 0.70% CEMEX ADR 12.56 ▼ 4.60% PETROBRAS ADR 19.93 ▲ 0.76% VALE ADR 16.32 ▼ 1.57% ITAU ADR 7.84 ▼ 3.21% SANTANDER BR 5.34 ▼ 2.11% AMBEV ADR 3.07 — 0.00% CSN 1.26 ▼ 6.67% GERDAU 4.61 ▼ 2.12% LATAM ADR 46.91 ▼ 4.79% BTC 76,786 ▼ 0.83% ETH 2,113 ▼ 0.70% SOL 84.29 ▼ 1.04% XRP 1.38 ▼ 1.45% BNB 638.11 ▼ 1.65% ADA 0.25 ▼ 1.10% DOGE 0.10 ▼ 4.32% AVAX 9.08 ▼ 1.09% LINK 9.43 ▼ 1.31% DOT 1.23 ▼ 1.65% LTC 53.55 ▼ 1.86% BCH 356.00 ▼ 11.99% TRX 0.36 ▲ 0.28% XLM 0.15 ▼ 1.60% HBAR 0.09 ▼ 1.75% NEAR 1.51 ▲ 0.26% ATOM 2.02 ▼ 0.34% AAVE 88.39 ▼ 0.81% SELIC 14.50% EMBRAER 71.25 ▼ 1.76% EMBRAER ADR 55.76 ▼ 5.04% JBS 13.48 ▼ 3.58% JBS BDR 68.50 ▼ 1.72% MBRF3 17.42 — 0.00% MBRFY 3.43 ▼ 2.83% INTER 5.85 ▼ 3.47% EGX 52,007 ▼ 0.68% USD/ZAR 16.61 ▼ 0.42% USD/NGN 1,367 — 0.00% NIKKEI 60,816 ▼ 0.97% CSI300 4,834 ▼ 0.54% HSI 25,675 ▼ 1.11% NIFTY 23,650 ▲ 0.03% KOSPI 7,516 ▲ 0.31% JCI 6,599 ▼ 1.85% USD/JPY 158.73 — 0.00% USD/CNY 6.7995 ▼ 0.14% DAX 24,011 ▲ 0.25% CAC 7,888 ▼ 0.82% FTSE 10,221 ▲ 0.25% MIB 48,188 ▼ 1.89% IBEX 17,507 ▼ 0.66% STOXX 604.56 ▼ 0.39% EUR/USD 1.1648 ▲ 0.15% GBP/USD 1.3376 ▲ 0.39% SPX 7,409 ▼ 1.24% DJI 49,526 ▼ 1.07% NDX 29,125 ▼ 1.54% RUT 2,793 ▼ 2.44% TSX 33,833 ▼ 1.27% VIX 19.23 ▲ 4.34% USD/CAD 1.3744 ▼ 0.04% US10Y 4.5950 ▲ 3.00%
since 2009
Monday, May 18, 2026

Latin America Argentina

Argentina Stock Market Falls 1.44% as New Fed Chair and US Inflation Hit Emerging Markets

By · May 18, 2026 · 4 min read

Live ticker intelligence

Argentina Live Market Board

Live market data
May 18, 08:42

MERVAL
2,707,869
-1.44%

USD/ARS
1,395
-0.04%

YPF
65,000
-0.46%

GGAL
6,060
-2.02%

Instrument Last Change YoY Prev. High Low Volume
MERVAL 2,707,869 -1.44% +17.81% 2,747,310
USD/ARS 1,395 -0.04% +22.39% 1,395 1,395 1,395
YPF 65,000 -0.46% +55.60% 65,300 66,750 64,550 118,892
GGAL 6,060 -2.02% -15.39% 6,185 6,160 6,000 2,173,468
PAMPA 4,720 -0.26% +23.24% 4,733 4,820 4,683 451,039
TXAR 615.00 +0.49% -0.16% 612.00 623.00 593.00 900,627
ALUAR 940.50 -0.42% +37.43% 944.50 942.00 922.00 188,211
TGS 8,750 -0.62% +20.19% 8,805 8,875 8,650 149,122
CEPU 2,049 -3.17% +32.43% 2,116 2,126 2,040 443,264
MIRGOR 17,225 -3.23% -29.69% 17,800 17,775 16,900 5,316
COME 42.52 -1.51% -45.15% 43.17 43.44 42.00 5,240,585
LOMA NEGRA 3,105 -1.82% +8.76% 3,163 3,240 3,075 144,578
BYMA 272.25 -2.77% +34.48% 280.00 283.75 270.25 2,624,962
TELECOM ARG 3,505 -4.24% +36.17% 3,660 3,698 3,495 145,349
GLOBANT 38.87 +14.06% -61.65% 34.08 40.46 37.12 6,457,228
MERCADOLIBRE 1,547 -3.77% -40.16% 1,607 1,594 1,538 617,126

Largest live moves in this report universe

GLOBANT
38.87
+14.06%
TELECOM ARG
3,505
-4.24%
MERCADOLIBRE
1,547
-3.77%
MIRGOR
17,225
-3.23%
CEPU
2,049
-3.17%
BYMA
272.25
-2.77%
GGAL
6,060
-2.02%
LOMA NEGRA
3,105
-1.82%

Live cross-market prices, session ranges and volume update through the day, giving each report a richer read on the instruments that matter most for the session.

Monday, May 18, 2026 · Covering Friday May 15 session
Summary

Merval Argentina today reflects Friday’s 1.44% drop to 2,707,868.63, breaking the 2,750K floor that held twice in May. Trigger: Warsh Fed and US April CPI 3.8% lifted the 10Y to 4.55%, hitting the highest-multiple market in LatAm. The index closed below the 200-DMA at 2,701,583.

The Big Three

1.
Merval closed Friday at 2,707,868.63 (−1.44%, −39,441 points), breaking the 2,749,913 floor that held twice in May. Trigger: Warsh Fed handover and US April CPI 3.8% YoY (highest since May 2023). The 10Y jumped 9bp to 4.55%. CME FedWatch repriced 2026 from a 48% June cut to a 45% hike probability.
2.
Argentina runs the highest forward P/E in LatAm at 19.8x (vs Ibovespa 13.4x, BMV 15.9x). When US real yields blow out, the steepest re-rating hits the richest book first. The Warsh shock landed on a Merval already digesting an April CPI that printed above the 3% threshold the bulls needed.
3.
RSI fast 38.88, slow 44.22 — deeper oversold than May 6 and May 11 floor tests. MACD histogram −14,628, still bearish but narrowing. Friday’s close sits 13.5 points below the 200-DMA at 2,701,583, the line defining the post-midterm uptrend.
Merval Close
2,707,869
−1.44%
Session Low
2,698,659
200-DMA pierced
Floor Broken
2,749,913
May 6 / 11 low
RSI Fast
38.88
Oversold

02 Session Data

Metric Value Change Context
Merval close 2,707,868.63 −1.44% Floor broken
Intraday range 2,698,659 – 2,754,222 55,563 pts Open at high, close near low
200-DMA 2,701,583 Pierced Structural uptrend line
RSI fast / slow 38.88 / 44.22 Oversold Deeper than May 6/11
MACD histogram −14,628 Narrowing Signal turning
US 10Y yield 4.55% +9 bp One-year high
Country risk ~500 bps Threshold Private market access line
Source: BYMA, TradingView, INDEC, CME FedWatch. Snapshot: May 18, 2026 06:15 UTC.

03 Why It Sold Off

External Trigger: Warsh Fed and the highest-multiple problem

Kevin Warsh took the Fed Chair Friday; markets read him hawkish. April CPI 3.8% Wednesday and a PPI spike framed the handover. The 10Y jumped 9bp to 4.55%. CME FedWatch repriced June cut odds from 48% to under 8%; 2026 hike probability from 1% to 45%. Argentina at 19.8x forward P/E took the steepest re-rating in LatAm.

Local Overhang: CPI binary, reform-premium fatigue

April INDEC CPI on May 14 was the local binary. A sub-3% print would have revalidated disinflation and unlocked the 2,895K cloud top; the print came in too high and confirmed the March 3.4% spike was not seasonal. BCRA reserves have climbed but country risk is still anchored near 500bps — the line for private market access remains contested. The 2026 maturity wall (US$19B+) still requires either a print breakthrough or a swap drawdown.

§04 · Market Commentary

The 2,749,913 floor that held twice in May broke Friday — once is a test, twice is support, three times is regime change. The Merval enters this week below the 200-DMA. YPF and Galicia, the index heavyweights, took the brunt: financials suffer when US yields rise and tighten the Fed-BCRA differential; energy names ran into a Brent fade.

The contrarian read sits in momentum. RSI 38.88 is deeper oversold than May 6 (which produced a 4.42% reversal) or May 11. MACD histogram is narrowing despite price falling — classic positive divergence. The soybean inflow window and US$20B swap remain backstops. The level matters more than the entry: below 2,701,583 invalidates the structural uptrend.

05 Technical Snapshot

Argentina Merval S&P BYMA daily chart May 15 2026 close 2707868 Warsh Fed CPI shock RSI 38 oversold MACD bearish 200-DMA 2701583 pierced 2750K floor broken Milei midterm

S&P Merval daily, BYMA. TradingView · May 18, 2026 06:15 UTC

Merval closed Friday at 2,707,869, below the 200-DMA (2,701,583) on a daily-close basis after the session low pierced to 2,698,659. The 50-DMA at 2,784,852 and Kijun at 2,795,565 sit ~3% overhead. Lower Bollinger 2,613,746 is the next floor, 3.5% below spot. MACD histogram −14,628, line −18,708 vs signal −33,336 — bearish but narrowing. RSI fast 38.88, slow 44.22 — deeper oversold than the May 6 and May 11 floor tests, leaves room for a mechanical bounce.

Resistance: 2,749,913 (broken floor) → 2,784,852 (50-DMA) → 2,795,565 (Kijun)
Support: 2,701,583 (200-DMA) → 2,698,659 (Friday low) → 2,613,746 (lower BB)
Invalidation: A daily close below 2,613,746 breaks the post-midterm uptrend and opens 2,500,000.

06 Forward Look

This week · US yields
10Y at 4.55% is the binary. A push to 4.70% sends Merval to 2,613,746; a fade below 4.45% reclaims 2,749,913.
May 22 · Country risk watch
A sustained break above 500bps signals lost market-access window; a move below unlocks refinancing of the US$19B maturity wall.
End May · Soybean inflows
Peak harvest dollars supply BCRA reserve buying. Late-May is the tail of the window before flows fade through June.
June 13 · IMF reserve target
US$4.4B accumulation deadline. A miss reopens the swap-line drawdown question; a clean hit anchors the disinflation glide path.

07 Questions & Answers

Why did the Merval fall on Friday May 15 2026?
Compound trigger. US April CPI hit 3.8% YoY, the 10Y jumped 9bp to 4.55%, and Warsh took the Fed Chair. CME FedWatch repriced from a 48% June cut to under 8%. April INDEC CPI came in above the 3% bulls needed. Argentina’s 19.8x forward P/E is LatAm’s highest, so the re-rating hit hardest.
Is the Milei reform premium broken?
Not yet. The 200-DMA at 2,701,583 was pierced intraday but the daily close held within 1% of it. Country risk near 500bps still sits at the private-market-access threshold. Fiscal surplus, BCRA reserve build, and US$20B swap are intact. The premium is being tested, not broken.
What unlocks a Merval bounce from here?
Three triggers: (1) a fade in the US 10Y below 4.45%, the simplest relief; (2) a soft May CPI in June revives disinflation; (3) country risk sustained below 500bps. RSI 38.88 says the level is right; only the catalyst is missing.

Verdict

Friday’s 1.44% drop broke the 2,749,913 floor and closed 13.5 points below the 200-DMA. External trigger — Warsh Fed, CPI 3.8%, 10Y at one-year high — hit LatAm’s highest-multiple market hardest. The Milei reform premium is tested at its structural support. RSI 38.88 sits deeper oversold than the May 6/11 lows.

Related: Merval CPI binary: prior floor test · IPC Mexico hit by same wave · COLCAP catches the cascade.

Key level: 2,701,583 (200-DMA). Above and the structural uptrend holds; below and the Bolling at 2,613,746 becomes magnet.

Disclaimer: This report is editorial market analysis based on publicly available data. It is not investment advice. Markets carry risk; consult a licensed professional before trading.

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