Bayer stock heads into the open after a 0.3 percent drop

At the close on September 23, 2026, Bayer stock stood at EUR 49.42 in Xetra trading, with a session range of EUR 49.10 to EUR 49.42 and a 52-week high of EUR 53.92.

Bayer stock closed at EUR 49.42 on Xetra on September 23, 2026, down 0.3 percent from the previous close. The share price was 8.35 percent below its 52-week high of EUR 53.92, while the DAX stood at 25,630 points during the session.

September 23, 2026 in numbers

Bayer AG (ISIN DE000BAY0017, Xetra: BAYN) traded between EUR 49.10 and EUR 49.42 on September 23, 2026, according to the dated market record. The session volume reached 278,528 shares by 12:28 p.m., when the quoted price was EUR 49.42.

The share was EUR 4.50 below its 52-week high and EUR 23.64 above its 52-week low of EUR 25.78. The comparison with the DAX is time-specific: Bayer was down 0.3 percent in the cited Xetra quotation, while the index level was 25,630 points.

Company financing remains dated focus

As AD HOC NEWS reported on September 23, 2026, Bayer announced hybrid bond placements exceeding EUR 2 billion after the European session.

The next Xetra session is scheduled for September 24, 2026. The dated market record also cited a recent FDA approval of KERENDIA in coverage published on September 22, 2026, while Bayer stock had gained 24.93 percent over 90 days in that reference.