STMicroelectronics stock up 0.50 percent to EUR 45.105 at last close on September 25, 2026
Published on 09/26/2026 at 11:50 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
The Euronext Paris market was closed on September 26, 2026, leaving STMicroelectronics at its September 25 last close of EUR 45.105, up 0.50 percent. The shares outperformed the CAC 40 by 0.54 percentage points as the French index fell 0.04 percent to 8,077.80. US technology stocks finished higher, with the S&P 500 up 0.51 percent and the Nasdaq Composite up 0.48 percent.
The session on September 25, 2026 in figures
STMicroelectronics N.V. (ISIN NL0000226223) opened at EUR 46.160 on Euronext Paris and finished at EUR 45.105. The session high was EUR 46.480, while the low was EUR 45.010. The last close represented an increase of EUR 0.225 from the previous close of EUR 44.880.
The stock ended EUR 26.905 above its 52-week low of EUR 18.200 and EUR 25.745 below its 52-week high of EUR 70.850. The closing level was 0.54 percentage points stronger than the CAC 40's performance. The share price remained above the EUR 43.980 20-day moving average cited in the September 25 market report.
Market forces on September 25, 2026
As Reuters reported on September 25, 2026, European shares rose as oil prices retreated, although investors remained cautious about Middle East developments and elevated bond yields. The STOXX 600 gained 0.4 percent, while banks led sector gains and energy shares fell 1.3 percent. Lower oil prices reduced some inflation pressure, while euro zone government bond yields remained on track for a seventh consecutive weekly increase.
Trading Economics reported that calmer bond markets and lower oil prices supported French equities on September 25, 2026. The CAC 40 was weighed down by losses in luxury stocks, while Schneider Electric gained 0.4 percent alongside STMicroelectronics. The report also identified ongoing Middle East energy risks and interest-rate expectations as important market factors.
CAC 40, semiconductor peers and Wall Street on September 25, 2026
ASML gained 2.77 percent to EUR 848.20 on Euronext Amsterdam, and Qualcomm rose 4 percent in New York trading. The CAC 40 ended at 8,077.80, down 0.04 percent, while the pan-European STOXX 600 gained 0.4 percent. The S&P 500 closed at 7,743.41, up 0.51 percent, and the Nasdaq Composite finished at 27,068.72, up 0.48 percent. The Dow Jones Industrial Average advanced 0.93 percent to 51,828.62 as AI-related technology shares supported US markets.
