Rational stock falls 3.16 percent in MDAX week

Rational stock (DE0007010803) fell 3.16 percent in week 36, according to Finanzen.net, with the ranking based on Xetra prices between August 28, 2026 and September 4, 2026. For investors, the detail that matters is the mix of a weaker weekly tape and still current reported operating strength.

MDAX weakness

The same review placed RATIONAL at rank 36 in the MDAX list, showing that the stock sat in the lower half of the weekly table. On the same page, the MDAX index was shown at 32,355.32 points with a daily move of 0.3 percent, which adds a broad market frame for the move.

The stock also comes with a clear market anchor: on wallstreet-online, the company is shown with a market capitalization of 1.57 billion EUR and a 52-week profile that leaves it 21.00 percent below the high and 21.06 percent above the low as of September 4, 2026.

Latest reported figures

RATIONAL's latest reported figures remain the key valuation reference. The company says revenue reached EUR 1.0 billion in the first half of 2026 and EBIT margin stayed at 26.1 percent, while the prior-year period had already delivered strong profitability.

The comparison is concrete: first-half revenue of EUR 1.0 billion and an EBIT margin of 26.1 percent show a business that still operates with high pricing power and tight cost control. That is the number investors tend to revisit when the share price softens.

Cooking systems still drive cash

RATIONAL's core product line still centers on combi-steamers and related cooking systems for professional kitchens, the category that underpins the group's revenue mix. The first-half 2026 figures keep that business model relevant because the 26.1 percent EBIT margin points to disciplined execution in a high-margin niche.

Stock and market value

Rational stock traded with a market capitalization of 1.57 billion EUR on September 4, 2026, alongside a 52-week range that left the share 21.00 percent below its high. The price context and the MDAX week together show a stock that remains institutionally watched even after the 3.16 percent slide.