K+S stock slips to EUR 15.50, down 0.77 percent in Xetra trading
Published on 09/25/2026 at 20:01 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
K+S stock was last at EUR 15.50 on September 25, 2026, down 0.77 percent in the Xetra session. The move lagged the MDAX, which gained 0.81 percent to 31,031.35 points at 5:50 p.m. CET. The September 25 market report linked the broader advance to diplomatic efforts concerning the Strait of Hormuz.
The September 25, 2026 session in figures
K+S AG (ISIN DE000KSAG888) was last quoted at EUR 15.50 at 3:57 p.m. CET, according to the September 25 market data. The stock's absolute change was minus EUR 0.12, equivalent to a 0.77 percent decline from the referenced EUR 15.62 level. The MDAX stood at 31,031.35 points at 5:50 p.m. CET, up 248.75 points or 0.81 percent. K+S therefore underperformed its reference index by 1.64 percentage points on the available September 25 readings.
The MDAX opened at 30,996.43 points and reached an intraday high of 31,218.05 points, according to the September 25 market data. The index low was 30,912.10 points, while its weekly performance stood at minus 0.468 percent. The index remained 7.50 percent below its 2026 high of 33,547.52 points, calculated from the reported values.
Diplomatic signals and higher oil prices shaped the background
The September 25 market report said Iran had submitted a plan to the White House concerning reopening the Strait of Hormuz within one week. As finanzen.ch reported on September 25, oil prices eased slightly after the diplomatic reports. The same report said the ten-year German Bund yield was largely unchanged at 3.62 percent. The ten-year US Treasury yield rose 4 basis points to 5.20 percent.
Evonik gained 7.2 percent after reports of a BASF takeover offer, while BASF fell 3.6 percent. Evonik confirmed the offer and said discussions with BASF were not taking place, according to the market report. Deutsche Bank rose 2.7 percent and Commerzbank also gained 2.7 percent as higher market interest rates supported banks. HelloFresh fell 9.8 percent after lowering its annual forecast and issuing a profit warning.
MDAX and chemical shares on September 25, 2026
The DAX gained 0.6 percent to 25,409 points, while the MDAX rose 0.8 percent to 31,031 points at the reported Xetra session marker. The TecDAX advanced 0.5 percent to 3,975 points, and the SDAX added 0.3 percent to 18,125 points. BASF declined 3.6 percent and Evonik advanced 7.2 percent, creating a wide spread among chemically related shares. K+S was down 0.83 percent in the MDAX constituent commentary, compared with the index gain of 0.81 percent.
