Casablanca Stock Exchange — Miniere Touissit Jumps 10% as MASI Holds Up Against Blue-Chip Drag
Miniere Touissit surged 10.0% to 5,499 MAD on 63.4 million MAD in turnover, delivering the standout move on the Casablanca stock exchange today. The MASI rose 0.25%, lifted by miners and mid-caps even as TAQA Morocco, BOA and LafargeHolcim Maroc weighed on blue chips.
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Miniere Touissit steals the show in Casablanca
The standout move on Monday, June 1, 2026 on the Casablanca stock exchange today came from Miniere Touissit, whose shares surged 10.0% to 5,499 MAD on 63.4 million MAD in turnover, the heaviest trading flow on the market. That rally helped lift the MASI index by 0.25% to 18,922.23 points, even as several heavyweight names including TAQA Morocco, Bank of Africa and LafargeHolcim Maroc ended lower.
The contrast mattered. The MASI 20 fell 0.48% to 1,335.46 points and remains down 10.11% year-to-date in 2026, while the MASI Mid and Small Cap gained 0.30% to 1,909.59 points, taking its year-to-date advance to 3.7%. In other words, the session was driven by mid-caps, especially miners, rather than by the large banks and industrial blue chips that usually set the tone in Casablanca.
The broader picture in the Morocco stock market was more balanced than the headline index suggested. The exchange recorded 28 advancing stocks, 29 decliners and 23 unchanged out of 80 listed names, according to the session data. That near-even breadth explains why the MASI’s gain looked firmer on paper than underneath: a handful of strong pockets carried the market while several blue chips remained under pressure.
The MASI ESG rose 0.49% to 1,399.82 points, extending its year-to-date gain to 11.85%, showing that flows are still favoring selected names seen as more resilient or better governed. By contrast, the MASI index was held back by notable declines in large caps: TAQA Morocco dropped 2.7% to 1,760 MAD, Bank of Africa lost 2.9% to 202.05 MAD, and LafargeHolcim Maroc fell 3.2% to 1,806 MAD.
That divergence also fits the macro backdrop. Brent crude climbed 4.5% to $96.2 a barrel on the day, although global headlines in the brief pointed to an 11% weekly drop previously and an ongoing debate over the 2026 oil outlook. For Morocco, a net energy importer, higher oil prices feed directly into import costs and can squeeze margins in energy-intensive sectors. For mining stocks, however, the read-across is different: firmer oil often comes alongside renewed interest in commodity-linked assets, especially when investors are rotating away from domestic sectors exposed to fuel and freight costs.
Why Miniere Touissit surged 10%
CMT’s move was not just a thin-market spike. First, the stock rose on 63.4 million MAD in turnover, above Managem at 53.3 million MAD and LafargeHolcim Maroc at 51.7 million MAD. When a mid-cap gains 10.0% on the biggest turnover of the day, that usually points to broad conviction rather than a simple order-book imbalance.
Second, the rally came within a wider move across Moroccan mining names. Managem added 4.0% to 18,098 MAD, SMI rose 3.0% to 9,496 MAD, and Zellidja gained 2.9% to 216 MAD. That cluster of gains suggests a sector rotation into metals and resource producers. The global commodity board was mixed rather than uniformly bullish, with gold at $4,504.5/oz down 1.2%, silver at $75.21/oz down 0.5%, and palladium up 1.5% to $1,381/oz. Even without a perfect one-day correlation, the market logic was clear: traders favored resource exposure over domestic names more vulnerable to energy and currency pressures.
Third, Casablanca’s market structure amplified the move. The exchange is heavily concentrated in banks and telecoms, so miners can become an important diversification trade when financials pause. Attijariwafa Bank, the fifth-most traded stock with 18.9 million MAD in turnover, closed flat at 0.0%, offering no upside leadership from the banking complex. In that vacuum, CMT became the natural destination for momentum and sector-rotation flows.
Other movers shaping Casablanca stock market analysis
Beyond CMT, several names added texture to the session and to any serious Casablanca stock market analysis. Sothema rose 4.8% to 395 MAD, Microdata gained 4.7% to 785 MAD, Risma advanced 3.3% to 344.9 MAD, and Societe des Boissons du Maroc climbed 3.1% to 2,350 MAD. Marsa Maroc added 2.0% to 839 MAD, while TGCC rose 1.5% to 756 MAD, showing that domestic themes tied to infrastructure, services and consumption still attracted selective buying.
On the downside, pressure was sharper in cyclical or richly valued names. Vicenne slumped 6.9% to 363 MAD on 26.6 million MAD in turnover, Eqdom fell 6.0% to 1,334 MAD, BMCI lost 5.3% to 567 MAD, and Alliances dropped 4.9% to 389.9 MAD. Sonasid shed 4.5% to 2,015 MAD, a move consistent with concerns over industrial cost structures as the EUR/MAD rose 3.47% to 10.685. For companies importing equipment or euro-denominated inputs, that currency move matters.
Corporate headlines also added context. According to *Le Matin*, Cosumar posted 2.2 billion MAD in first-quarter 2026 revenue. According to *LesEco*, Managem strengthened its control over the Tendrara gas project, reinforcing the strategic case for the group beyond pure mining output. And according to *Aujourd’hui le Maroc*, LafargeHolcim Maroc is changing its corporate name to Holcim Maroc, a branding shift that did not prevent the stock from falling 3.2% on the day. For broader context on mid-cap rotation, see also our previous piece on Casablanca mid-cap momentum.
