Saint-Gobain stock declines nearly 3% and remains below its key moving averages
Saint-Gobain is posting one of the poorest performances on the CAC 40 this Tuesday, in a slightly declining Paris market. The construction materials specialist's share continues its negative trend in recent weeks, deepening an already marked monthly decline.
A decline of 2.66% that confirms the share's position below its three key moving averages
Saint-Gobain is down 2.66% during the session, at €76.24, while the previous day the share closed at €78.32. The decline is part of a broader trend: the stock is losing nearly 5% over the week and more than 6% over the month. Over one year, the performance is even more degraded, at -17.31%. In this bearish dynamic, the three moving averages form resistance above the price.
The 50-day MA at €79.24 sits approximately 3.8% above the share, the 200-day MA at €80.05 by nearly 4.8%, and the 20-day MA at €82.38 by 7.45%. This positioning below all moving averages reflects a degraded technical configuration across all timeframes. The RSI at 43 remains in neutral territory, with no selling exhaustion signal for now, while the MACD displays a negative histogram at -0.67, confirming current selling pressure. The next support level stands at €72.84, approximately 4.4% below the current price.
A subdued construction environment weighing on the sector's backdrop for the share
Saint-Gobain is operating in a challenging sectoral environment. Latest economic data for the construction sector shows France's construction climate at -18.2 in August 2026, significantly below the European average (-6.7), with national production declining 4.8% year-on-year and building permits down 8% over twelve months. This context structurally weighs on the group's activity. The half-year results published in early August had already illustrated this pressure: revenue of €23.6 billion stable on a comparable basis, but EBITDA margin declining to 15.4%.
Furthermore, the group announced at the end of August a two-pronged operation in Latin America, combining an acquisition in Peru and an industrial investment in Brazil, reflecting a geographic diversification strategy. In this context, the VIX rises more than 10% during the session, signaling increased volatility in markets, while the CAC 40 declines 0.41%. The €72.84 support level remains the reference level in case of further decline.
