DuPont stock heads into the open after a 0.48 percent gain

At the close on September 18, 2026, DuPont stock finished at USD 129.08 on the NYSE, up 0.48 percent. The move came as investors weighed PFAS risk and recent earnings, while the next earnings date is listed around November 5, 2026.

DuPont stock closed at USD 129.08 on the New York Stock Exchange on September 18, 2026, up 0.48 percent. DuPont de Nemours, Inc. (ISIN US26614N1028) ended the session with a range of USD 128.55 to USD 129.34 and a year-to-date gain of about 7.0 percent.

September 18, 2026 in numbers

The move came as investors weighed PFAS litigation risk and recent earnings, according to ad hoc news. The same report said basic EPS for the quarter reported on August 4, 2026 was USD 1.88, above the consensus estimate of USD 1.76. It also cited a next earnings date around November 5, 2026.

DuPont stock finished above the S&P 500's 0.17 percent rise in the same session, as the index closed at 6,656.92. The stock was also about 7.0 percent above its January 1, 2026 level, a firmer gain than the single-session move alone suggests.

Today ahead of the open

Investors are watching the PFAS legal backdrop and the approaching reporting window. A stock overview in ad hoc news places the next earnings date around November 5, 2026, giving the shares a dated catalyst later this quarter.