Saint-Gobain Shares Break a Key Support Level with an RSI at 13, Unprecedented
Saint-Gobain continues its downward trajectory this Friday, March 6, 2026, with a decline of 2.48% to 74.04 euros. The stock of the construction materials specialist now shows a decrease of nearly 15% over a week and more than 26% over a year. This new session of decline occurs as two major banks have recently revised their price targets on the stock.
Technical Breakdown at Key Support Level
Closing the session at 74.04 euros, Saint-Gobain has broken below the support level of 75.92 euros, which was the closing price of the previous day. This breach is a negative technical signal, especially as the stock is now significantly below its 20-day (86.37 euros), 50-day (85.36 euros), and 200-day (90.88 euros) moving averages, indicating a bearish momentum established over multiple time frames. The RSI, an indicator measuring the speed and magnitude of price movements, stands at 13, a rarely reached level signaling a pronounced oversold condition. This threshold, well below the conventional limit of 30, reflects the intensity of selling pressure that has been exerted on the stock for several weeks. The price has even broken the lower boundary of the Bollinger Bands, set at 77.87 euros, enhancing the view of an excessive short-term movement.
Recent Price Target Revisions by Major Banks
This Friday, March 6, JP Morgan lowered its price target on Saint-Gobain from 110 to 100 euros, while maintaining its 'overweight' recommendation. At this level, the American bank believes that the stock has a potential revaluation of about 35% compared to the current price. Two days earlier, UBS also reduced its target, bringing it down from 78 to 75 euros, and reaffirmed its 'sell' rating. Thus, the current price is slightly below the most cautious target among these two intermediaries. These simultaneous downward revisions illustrate the ongoing adjustment of valuations on the group, in a context of a marked decline in the construction sector in Europe. The next milestone likely to influence the stock's trajectory is the publication of the first quarter 2026 results, expected on April 23. Until then, the notable divergence between the two opinions—one seeing substantial upside potential, the other recommending selling the stock—reflects the uncertainty surrounding the group's short-term prospects.
