Rational stock heads into the open after a 0.5 percent drop

At the close on September 9, 2026, Rational stock ended at EUR 589.00 on Xetra and lost 0.51 percent. The stock also marked a new 12-month low at EUR 588.00 while the MDAX fell on the day.

Rational stock closed at EUR 589.00 on Xetra on September 9, 2026, down 0.51 percent. The move came with a day range of EUR 588.00 to EUR 589.00 and a market value of EUR 6.92 billion.

Rational AG (ISIN DE0007010803, Xetra: RAA) also traded just EUR 1.00 above the session low, while the MDAX fell the same day, according to ad hoc news. The same report said the stock marked a new 12-month low at EUR 588.00 on September 9, 2026.

For today, ad hoc news reported that no next reporting date was visible in the available material, and Reuters-linked market commentary cited a softer DAX backdrop after the index opened lower on September 10, 2026.