TUI stock gains as bookings and guidance stay in view

TUI stock (ISIN DE000TUAG505) closed at EUR 6.61 on Xetra on September 17, 2026, with a market value of about EUR 3.85 billion. The share ended EUR 0.05 above the previous close of EUR 6.56 and sits well below the 52-week high of EUR 9.56.

Booking update on September 22

According to ad hoc news on September 18, 2026, TUI plans a pre-close trading update for September 22, 2026 that will cover booking trends and demand for the winter 2026/27 season. The same report said the stock closed at EUR 6.61 on September 17, 2026, after trading between EUR 6.51 and EUR 6.65 that day.

That leaves the shares only 8.7 percent above the 52-week low of EUR 6.08, a sign that the market still prices in a cautious outlook. The same source put the trading volume at about 12.97 million shares on September 17, 2026.

Guidance still matters

According to Hargreaves Lansdown on September 18, 2026, TUI kept its full-year underlying operating profit guidance at EUR 1.1 billion to EUR 1.4 billion. That range gives investors a clear benchmark for the September 22 update.

The same guidance implies a midpoint of EUR 1.25 billion, which is EUR 150 million above the bottom of the range. For investors, that gap is the number that matters most when the next booking data lands.

Stock close and valuation

TUI stock finished at EUR 6.61 on Xetra on September 17, 2026, compared with a 52-week range of EUR 6.08 to EUR 9.56 and a market capitalization of about EUR 3.85 billion. The primary listing remains Frankfurt, where the company trades under ticker TUI1.

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