Casablanca Stock Exchange — MASI Falls 2.18% for Sept. 14-18 Week as 55 Stocks Drop Despite Mining Bounce
The MASI lost 2.18% in the week ended September 18, 2026, in a heavy sell-off with 55 decliners out of 81 stocks. Miners held up, but banks, insurers and large caps dragged the market lower.
|7 min read
Moroccan equities ended the September 14-18, 2026 week in a clearly defensive mood, with the MASI down 2.18% at 17,592.46 points and only 6 gainers against 55 decliners. The sharpest contrast came from mining names, where CMT jumped 10.0% and SMI rose 3.5%, even as heavyweight banks and insurers pulled the broader market lower.
That split says a lot about the Casablanca stock exchange today: this was not a one-stock accident, but a broad sell-off led by large caps. The MASI 20 fell an even steeper 2.35% to 1,282.32 points, while the MASI ESG index lost 1.96% to 1,307.79, showing that even defensive and ESG-tilted names did not fully escape the pressure.
Key figures
- MASI: -2.18% for the week at 17,592.46
- MASI 20: -2.35%; MASI ESG: -1.96%
- 55 decliners, 6 advancers, 20 unchanged
- CMT +10.0%; Wafa Assurance -7.5%
- Managem: MAD 85.8m traded, the week’s top turnover
In the structure of the Morocco stock market, sector concentration still matters enormously. Banks, telecoms, infrastructure and a handful of industrial names dominate market capitalization, which amplifies index moves when selling hits liquid blue chips. This week, weakness in Attijariwafa Bank, down 2.5% on MAD 49.5m in turnover, Bank of Africa, off 0.8% on MAD 61.7m, and CDM, which dropped 5.1%, weighed heavily on the MASI index.
Market breadth confirms that picture. Out of 81 listed stocks, 20 were unchanged, meaning nearly 68% of the market finished in negative territory. Among the biggest losers were Wafa Assurance (-7.5% at MAD 4,810), BMCI (-6.9% at MAD 540), LafargeHolcim Maroc (-6.0% at MAD 1,610), Mutandis (-6.0% at MAD 221) and CMGP Group (-5.6% at MAD 287). On the upside, gains were concentrated in a very small cluster, notably CMT, Promopharm (+5.9%) and SMI (+3.5%).
The fact that the MASI Mid and Small Cap index limited its decline to 1.60% at 1,674.5 points, versus -2.18% for the headline MASI, is notable. It does not signal broad risk appetite in smaller names; rather, it suggests heavier pressure on liquid large caps that institutional investors can exit quickly. That pattern had already started to emerge in Bourse de Casablanca — Mutandis gagne 2,1% quand le MASI cède 1,13%, signe d’une rotation défensive, where performance dispersion pointed to rising selectivity.
Why the market fell: financials weakened as FX pressure offset oil relief
The main driver of the week was a combination of selling in financials and a less straightforward macro backdrop for domestic margins. The dirham came under pressure against key currencies: USD/MAD rose 0.58% to 9.5175, while EUR/MAD jumped 3.51% to 10.91. For an economy that is a net importer of energy and many industrial inputs, a stronger euro mechanically raises part of the import bill, especially for companies sourcing from Europe.
That point is essential to explain why lower oil prices did not lift the market. Brent crude fell 6.0% over the week to $99.31 a barrel, a move that is theoretically supportive for Morocco as a net energy importer. In normal conditions, such a drop would ease the energy bill, improve margin expectations for some industrial groups and reduce pressure on external accounts. This week, however, the positive oil effect was partly offset by the euro’s rise against the dirham, while global markets were also digesting fresh trade barriers affecting commodities, according to the macro headlines in the brief.
In other words, the market was not just pricing the absolute level of oil; it was also pricing currency costs and weaker visibility on supply chains. That is visible in names such as Lesieur Cristal (-4.9%), Auto Hall (-4.6%) and Delta Holding (-4.6%), whose business models are sensitive to imported inputs, domestic demand and investment cycles. Even defensive names were not spared, with the MASI ESG down 1.96%, only modestly better than the broader index.
Miners acted as a relative haven as precious metals stayed firm
The strongest pocket of resilience came from metals. CMT posted the week’s best performance with a 10.0% rise to MAD 2,681, while SMI gained 3.5% to MAD 6,700 and Managem limited its decline to 0.7% despite the broad sell-off, with MAD 85.8m traded, the highest turnover of the week. That resilience was not random: it matched a firmer international backdrop for precious metals, with gold at $4,418 an ounce (+0.4%), silver at $67.21 (+2.7%) and platinum at $1,808.3 (+0.9%).
For local investors, the logic is straightforward. When financials correct and visibility on imported costs worsens, metal producers offer more direct exposure to rising global commodity prices. In Managem’s case, the depth of trading suggests active sector rotation rather than panic. The stock slipped only 0.7%, far less than the MASI’s 2.18% weekly drop, which amounts to clear relative outperformance in a stressed tape.
This shift toward miners also has a macro-hedging dimension. The global trade tensions highlighted in the brief can support some metal segments by creating supply imbalances, even as they complicate other value chains. For any serious Casablanca stock market analysis, that matters: Moroccan equities do not move only on domestic news, but also on the global ranking of commodities and currencies.
Turnover tells the story: Marsa Maroc, banks and construction were heavily traded
Beyond price moves, turnover data points to a week of repositioning in the market’s most liquid names. Marsa Maroc recorded MAD 64.7m in traded value while falling 1.8%, even though, according to Financial Afrik, its consolidated revenue rose 13% in the first half of 2026 and, according to laquotidienne.ma, the port operator retained 4th place in Africa among port operators. The stock’s decline despite those headlines suggests the market prioritized exposure reduction over near-term fundamental reading.
The same pattern appeared in banks and construction. Bank of Africa traded MAD 61.7m for a limited 0.8% decline, while Attijariwafa Bank lost 2.5% on MAD 49.5m. SGTM fell 4.9% to MAD 580 on MAD 41.2m in turnover, making it one of the week’s most actively rotated names. When volumes cluster around these stocks without a specific negative company announcement, that usually points to broader portfolio adjustments rather than a reaction to one headline.
Corporate news did not reverse the market mood
On the corporate front, several announcements added context but did not change the market’s direction. According to Medias24 and L’Economiste, TAQA Morocco reported first-half 2026 recurring net profit attributable to the group up 5.8%, alongside MAD 515m in investment over six months, while preparing 8.6 GW of projects by 2030, according to Le Nouvelliste Maroc. Fundamentally, Brent’s 6.0% weekly decline is broadly supportive for Morocco’s economy, but for utilities and power producers the equity impact depends more on contract structure, fuel-cost pass-through and regulatory visibility.
Other names also generated news flow. According to Boursenews, Cosumar detailed the timetable for its new share buyback program, while, according to Medias24, Akdital launched a training academy to structure internal skills development. Those announcements matter for bottom-up analysis, but they did not dominate the week, overshadowed by the correction in large caps and the sector rotation underway.
What to watch after this Morocco market recap
For the week after September 18, 2026, three variables stand out in any Morocco market recap. First is EUR/MAD at 10.91: if euro strength persists, it could keep pressuring import-dependent companies. Second is Brent at $99.31, because a sustained move lower would improve Morocco’s macro backdrop, even if the stock-market effect is never mechanical. Third are the next analyst notes from BKGR, Attijari Global Research and CDG Capital, which will help determine whether the 2.18% weekly drop is treated as a technical adjustment or the start of a deeper earnings reset. For now, the week’s numbers point to one clear conclusion: selling was broad, but it was not uniform across sectors, and miners were the clearest relative winners.
