BAE Systems (BA.L) Seasonality
Recurring seasonal patterns for BA.L — the calendar windows where BAE Systems has historically tended to rise or fall, with the win rate (how often it repeated) and average return for each, based on up to 10 years of price history.
BA.L's strongest seasonal patterns
| Seasonal window | Direction | Avg return | Win rate | Hold |
|---|---|---|---|---|
| Mar 13 – Apr 12 | Bullish | +4.29% | 100% | 30d |
| Apr 4 – Apr 14 | Bullish | +3.41% | 100% | 10d |
| Dec 18 – Jan 8 | Bullish | +3.41% | 100% | 21d |
| Mar 15 – Apr 14 | Bullish | +3.39% | 100% | 30d |
| Mar 14 – Apr 13 | Bullish | +3.13% | 100% | 30d |
| Dec 18 – Jan 17 | Bullish | +5.71% | 90% | 30d |
| Mar 18 – Apr 17 | Bullish | +5.64% | 90% | 30d |
| Dec 17 – Jan 16 | Bullish | +5.49% | 90% | 30d |
| Mar 17 – Apr 16 | Bullish | +4.93% | 90% | 30d |
| Dec 27 – Jan 26 | Bullish | +4.56% | 90% | 30d |
| Mar 16 – Apr 15 | Bullish | +4.47% | 90% | 30d |
| Mar 27 – Apr 17 | Bullish | +4.30% | 90% | 21d |
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 BA.L seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
What is BA.L stock seasonality?
Stock seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing BAE Systems's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where BA.L 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.