Breakout Stocks of Week 13 @ MEX

NASDAQ was down last week (week 12) by -2.04% ending at 21,653.71 points after falling -451.65 points during the week. Our system has detected some possible breakout stocks for the following week and these should be on your watchlist. These are the stocks that are bouncing up with good increase in volume and are likely to do good in short term. One of these stocks are Gruma, S.A.B. de C.V. MEX:GRUMAB. This stock has had a buy signal since Mar 17, 2026 when the price was $306.52 and is so far up 1.40% to $310.81. Some other companies are on our watchlist to, among these are Promotora y Operadora de Infraestructura, S. A. B. de C. V. MEX:PINFRA Vinte Viviendas Integrales, S.a.b. De C.v. MEX:VINTE Sigma Foods, S.a.b. De C.v. MEX:SIGMAFA and Gentera, S. A. B. de C. V. MEX:GENTERA which all got a breakout pattern emerging.

Date Company Price Week 13
Mar 20, 2026 Gruma, S.a.b. De C.v. $310.81 $316.91 1.96%
Mar 20, 2026 Promotora Y Operadora De Infraestructura, S. A. B.... $275.57 $282.84 2.64%
Mar 20, 2026 Vinte Viviendas Integrales, S.a.b. De C.v. $31.25 $32.37 3.58%
Mar 20, 2026 Sigma Foods, S.a.b. De C.v. $17.04 $17.55 2.99%
Mar 20, 2026 Gentera, S. A. B. De C. V. $47.36 $49.11 3.70%

Gruma, S.A.B. de C.V.

MEX:GRUMAB Buy Candidate Score: 1.74
Buy Candidate Score: 1.74 Mar 20, 2026

Gruma, S.A.B. de C.V.The Gruma, S.A.B. de C.V. stock price gained 0.375% on the last trading day (Friday, 20th Mar 2026), rising from $309.65 to $310.81. It has now gained 5 days in a row. It will be exciting to see whether it manages to continue gaining or take a minor break for the next few days. During the last trading day the stock fluctuated 2.30% from a day low at $306.48 to a day high of $313.53. The price has risen in 6 of the last 10 days but is still down by -1.61% for this period. Volume has increased on the last day along with the price, which is a positive technical sign, and, in total, 1 million more shares were traded than the day before. In total, 2 million shares were bought and sold for approximately $490.84 million.

Several short-term signals are positive and we conclude that the current level may hold a buying opportunity, as there is a fair chance for Gruma, S.A.B. de C.V. stock to perform well in the short-term period.

About Gruma, S.A.B. de C.V.:
Gruma, S.A.B. de C.V., together with its subsidiaries, produces and sells corn flour, tortillas, and other related products. The company offers corn flour, grits snacks and/or cereal, beer grits, and polenta; prepared corn or wheat flours for pancakes, cakes, crêpes, brownies, churros, pizza dough, cachapas, sweet arepitas, etc.; corn and wheat tortillas; tortilla chips, taco shells, and tostadas; flatbreads, including wraps, pita bread, naan, chapatti, pizza doughs, piadina, breakfast breads, and crackers; sauces/dips; palmito; pasta; marinades; and rice and oats. It markets and sells its products under the Maseca, Mission, Guerrero, Tosty, TortiRicas, Rumba, La Cima, Masa Rica, Del Fogón, Delicados, Arroz Luisiana, Tortimasa, Juana, Minsa, Mimasa, Bravos, Tronaditas, and Mexifoods brand names. The company also designs, manufactures, and commercializes machines for production of corn and wheat flour tortillas, and tortilla chips under the TORTEC and RODOTEC names; and designs and manufactures equipment for corn masa flour, such as corn milling machinery, as well as provides engineering, design, and construction services. It provides its products to retail customers, including supermarkets, mass merchandisers, membership stores, and independent stores; food service customers comprising chain restaurants, food service distributors, schools, hospitals, and military; and tortilla manufacturers and corn chip producers. The company distributes its products primarily through independent distributors and wholesalers. It has operations in Mexico, the United States, Central America, Europe, Asia, and Oceania. Gruma, S.A.B. de C.V. was founded in 1949 and is headquartered in San Pedro Garza García, Mexico.

Promotora y Operadora de Infraestructura, S. A. B. de C. V.

MEX:PINFRA Hold/Accumulate Score: 0.670
Hold/Accumulate Score: 0.670 Mar 20, 2026

Promotora y Operadora de Infraestructura, S. A. B. de C. V.The Promotora y Operadora de stock price gained 0.562% on the last trading day (Friday, 20th Mar 2026), rising from $274.03 to $275.57. During the last trading day the stock fluctuated 3.45% from a day low at $267.82 to a day high of $277.05. The price has fallen in 6 of the last 10 days and is down by -1.48% for this period. Volume has increased on the last day along with the price, which is a positive technical sign, and, in total, 1 million more shares were traded than the day before. In total, 2 million shares were bought and sold for approximately $430.51 million.

Promotora y Operadora de holds several positive signals, but we still don't find these to be enough for a buy candidate. At the current level, it should be considered as a hold candidate (hold or accumulate) in this position whilst awaiting further development.

About Promotora y Operadora de Infraestructura, S. A. B. de C. V.:
Promotora y Operadora de Infraestructura, S. A. B. de C. V. engages in the construction, operation, maintenance, financing, and promotion of infrastructure projects in Mexico. Its projects include heavy construction projects, such as toll roads, ports, tunnels, dams, bridges, airports, and railways; industrial construction projects comprising petrochemical, industrial, wastewater treatment, and power generating plants; and urban construction projects, such as parking lots, museums, parks, education centers, buildings, water systems, public transportation systems, landfills, and hospitals. The company produces various asphalt concretes; basalt aggregates, including gravel, sand, seal, ballast, hydraulic base, sub-base, and tepetate; and central guard rails for roads, and various other precast concrete materials, as well as exploits stone aggregates. In addition, the company provides services, such as reception, storage, and shipment of goods; hauling or transfer of goods; loading and unloading ships; container filling and emptying; general cargo storage; and mooring and unmooring of ropes, as well as foreign trade merchandise handling, storage, and custody services. Promotora y Operadora de Infraestructura, S. A. B. de C. V. was founded in 1969 and is based in Mexico City, Mexico.

Vinte Viviendas Integrales, S.a.b. De C.v.

MEX:VINTE Hold/Accumulate Score: -0.353
Hold/Accumulate Score: -0.353 Mar 20, 2026

The Vinte Viviendas Integrales, S.a.b. De stock price gained 1.82% on the last trading day (Friday, 20th Mar 2026), rising from $30.69 to $31.25. During the last trading day the stock fluctuated 5.00% from a day low at $30.00 to a day high of $31.50. The price has fallen in 6 of the last 10 days and is down by -11.97% for this period. Volume has increased on the last day along with the price, which is a positive technical sign, and, in total, 7 million more shares were traded than the day before. In total, 7 million shares were bought and sold for approximately $215.57 million.

Vinte Viviendas Integrales, S.a.b. De holds several positive signals, but we still don't find these to be enough for a buy candidate. At the current level, it should be considered as a hold candidate (hold or accumulate) in this position whilst awaiting further development.

Sigma Foods, S.a.b. De C.v.

MEX:SIGMAFA Hold/Accumulate Score: -0.87
Hold/Accumulate Score: -0.87 Mar 20, 2026

The Sigma Foods, S.a.b. De C.v. stock price gained 1.07% on the last trading day (Friday, 20th Mar 2026), rising from $16.86 to $17.04. During the last trading day the stock fluctuated 5.40% from a day low at $16.30 to a day high of $17.18. The price has fallen in 7 of the last 10 days and is down by -7.24% for this period. Volume has increased on the last day along with the price, which is a positive technical sign, and, in total, 21 million more shares were traded than the day before. In total, 27 million shares were bought and sold for approximately $462.10 million.

Sigma Foods, S.a.b. De C.v. holds several positive signals, but we still don't find these to be enough for a buy candidate. At the current level, it should be considered as a hold candidate (hold or accumulate) in this position whilst awaiting further development.

Gentera, S. A. B. de C. V.

MEX:GENTERA Sell Candidate Score: -2.35
Sell Candidate Score: -2.35 Mar 20, 2026

Gentera, S. A. B. de C. V.The Gentera, S. A. B. de C. V. stock price fell by -0.337% on the last day (Friday, 20th Mar 2026) from $47.52 to $47.36. During the last trading day the stock fluctuated 5.10% from a day low at $45.67 to a day high of $48.00. The price has been going up and down for this period, and there has been a -2.17% loss for the last 2 weeks. Volume has increased on the last day by 5 million shares but on falling prices. This may be an early warning and the risk will be increased slightly over the next couple of days. In total, 6 million shares were bought and sold for approximately $305.18 million.

The Gentera, S. A. B. de C. V. stock holds several negative signals and despite the positive trend, we believe Gentera, S. A. B. de C. V. will perform weakly in the next couple of days or weeks. Therefore, we hold a negative evaluation of this stock.

About Gentera, S. A. B. de C. V.:
Gentera, S. A. B. de C. V. provides various financial products and services in Mexico, Peru, and Guatemala. It offers individual and group insurance, debtor's life, and general protection insurances; savings products; credits; and transaction channels. It serves textiles, food, livestock, agriculture, fishing, industry, and services sectors. The company was formerly known as Financiera Compartamos, S.A. B. de C. V. Gentera, S. A. B. de C. V. was founded in 1990 and is based in Mexico City, Mexico.

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