Deutsche Telekom (DTE.DE) Seasonality
Recurring seasonal patterns for DTE.DE — the calendar windows where Deutsche Telekom has historically tended to rise or fall, with the win rate (how often it repeated) and average return for each, based on the last 10 years of price history.
DTE.DE seasonality at a glance
Over the last 10 years, DTE.DE's strongest seasonal window has been Apr 22 – May 22: it ended higher in 9 of 10 years (90% win rate) with an average return of +4.44% across a 30-day hold. On the weak side, DTE.DE has historically declined between Sep 3 – Oct 3, falling in 8 of 10 years (average -1.70%).
In total, our analysis finds 467 recurring seasonal windows for Deutsche Telekom — 376 bullish and 91 bearish. The next high-win-rate window, Aug 10 – Aug 20, opens in 14 days. These figures describe historical behaviour only — not a forecast.
DTE.DE's upcoming & recent seasonal patterns
Holding period:10-day20-day30-dayOrdered by season — windows opening soon first, plus a couple of recently completed high-performers. Holding-period colors help you compare durations at a glance.
| Status | Seasonal window | Hold | Avg return | Win rate | This year |
|---|---|---|---|---|---|
| Completedended 49d ago | May 9 – Jun 8 | 30d | +3.18% | 80% | +0.84% |
| Completedended 50d ago | May 8 – Jun 7 | 30d | +4.20% | 80% | +0.95% |
| Upcomingin 14d | Aug 10 – Aug 20 | 10d | +1.56% | 80% | — |
| Upcomingin 16d | Aug 12 – Aug 22 | 10d | +1.01% | 80% | — |
| Upcomingin 38d | Sep 3 – Oct 3 | 30d | -1.70% | 80% | — |
| Upcomingin 98d | Nov 2 – Nov 22 | 20d | +2.27% | 80% | — |
| Upcomingin 99d | Nov 3 – Nov 23 | 20d | +2.08% | 80% | — |
Win rate = how often the pattern repeated in the same direction. Average return = the mean move across all analysed years. Past performance does not guarantee future results.
Explore DTE.DE seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
DTE.DE seasonality FAQ
What has historically been the best month to buy DTE.DE stock?
Based on the last 10 years of price data, DTE.DE's strongest seasonal window starts in April: Apr 22 to May 22, which ended higher in 9 of 10 years (90% win rate) with an average return of +4.44%. Past seasonal patterns do not guarantee future performance.
What is DTE.DE's strongest seasonal pattern?
DTE.DE's highest-win-rate pattern in our data is the Apr 22 – May 22 window (30-day hold): up in 9 of the last 10 years with an average move of +4.44%.
When has DTE.DE historically performed worst?
DTE.DE's weakest recurring window has been Sep 3 to Oct 3, declining in 8 of 10 years with an average return of -1.70%.
How reliable are DTE.DE's seasonal patterns?
Each DTE.DE pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. DTE.DE currently shows 467 recurring windows (376 bullish, 91 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is DTE.DE stock seasonality?
Stock seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing Deutsche Telekom's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where DTE.DE has repeatedly risen (bullish) or fallen (bearish). Each pattern is scored by its win rate and average return so you can judge how reliable and how strong it has been.
Seasonality is one input among many — it works best alongside your own research and risk management. Learn more in our guide to seasonal analysis and the tutorials.