ATOSS stock heads into the open after a 0.55 percent gain

At the close on September 16, 2026, ATOSS stock finished at EUR 90.90 on Xetra, up 0.55 percent. The move left the shares above the 52-week low of EUR 65.00 and below the Deutsche Bank target of EUR 115.

ATOSS stock closed at EUR 90.90 on Xetra on September 16, 2026, up 0.55 percent from EUR 90.40. The move kept the shares between their 52-week low of EUR 65.00 and the 115 EUR target cited by Deutsche Bank Research.

September 16, 2026 in numbers

ATOSS Software SE (ISIN DE0005104400) ended the last completed Xetra session at EUR 90.90. The day low was EUR 89.80 and the day high was EUR 91.40, while volume reached 17,845 shares.

The DAX closed at 23,699.12 points on the same session, up 0.13 percent. ATOSS therefore outperformed the index by 0.42 percentage points.

Today, September 18, 2026

Today, the company is due to present at the Berenberg and Goldman Sachs 14th German Corporate Conference in London, according to ATOSS. The event gives investors a fresh company touchpoint before the open.