Saint-Gobain stock closes at EUR 70.24 below its yearly high

Saint-Gobain stock (ISIN FR0000121501) closed at EUR 70.24 on Euronext Paris on September 21, 2026, after falling 2.09 percent from the previous close. The move left the shares 27.9 percent below the 52-week high of EUR 95.60 and 6.6 percent above the 52-week low of EUR 65.88.

Stock trails the CAC 40

The daily comparison was unfavorable: while Saint-Gobain fell 2.09 percent on September 21, 2026, the CAC 40 rose 0.92 percent to 8,138.94 points. Trading volume reached 718,085 shares, giving the session a concrete measure of market activity.

The share traded between EUR 69.24 and EUR 70.42 on Euronext Paris. That range placed the close near the upper end of the session, but the stock remained materially below its annual peak.

Market value remains substantial

Saint-Gobain had a market capitalization of EUR 34.38 billion as of September 21, 2026. The valuation remained that of a large-cap constituent even as the share price stood EUR 25.36 below the 52-week high of EUR 95.60.

The market backdrop also mattered. According to Ad Hoc News on September 21, 2026, falling oil prices and strong technology stocks supported the broader STOXX 600, while Saint-Gobain still recorded a negative daily result.

Next report is scheduled

Ad Hoc News reported on September 21, 2026, that the next report is scheduled for October 26, 2026. For the stock, that date provides the next defined checkpoint after the September 21 closing level.

Saint-Gobain stock closed at EUR 70.24 on Euronext Paris on September 21, 2026, with a market capitalization of EUR 34.38 billion and a 52-week range of EUR 65.88 to EUR 95.60.

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