Flagstar Bank (FLG) Seasonality
Recurring seasonal patterns for FLG — the calendar windows where Flagstar Bank 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.
FLG seasonality at a glance
Over the last 10 years, FLG's strongest seasonal window has been Jun 25 – Jul 15: it ended higher in 10 of 10 years (100% win rate) with an average return of +4.21% across a 20-day hold. On the weak side, FLG has historically declined between Jun 6 – Jun 26, falling in 10 of 10 years (average -5.28%).
In total, our analysis finds 751 recurring seasonal windows for Flagstar Bank — 362 bullish and 389 bearish. The next high-win-rate window, Sep 17 – Oct 7, opens in 52 days. These figures describe historical behaviour only — not a forecast.
FLG'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 9d ago | Jul 8 – Jul 18 | 10d | +3.45% | 90% | +2.48% |
| Completedended 10d ago | Jul 7 – Jul 17 | 10d | +3.36% | 80% | +1.02% |
| Upcomingin 52d | Sep 17 – Oct 7 | 20d | -2.42% | 80% | — |
| Upcomingin 53d | Sep 18 – Sep 28 | 10d | -2.08% | 80% | — |
| Upcomingin 65d | Sep 30 – Oct 30 | 30d | -3.65% | 80% | — |
| Upcomingin 67d | Oct 2 – Nov 1 | 30d | -3.46% | 90% | — |
| Upcomingin 68d | Oct 3 – Nov 2 | 30d | -4.10% | 90% | — |
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 FLG seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
FLG seasonality FAQ
What has historically been the best month to buy FLG stock?
Based on the last 10 years of price data, FLG's strongest seasonal window starts in June: Jun 25 to Jul 15, which ended higher in 10 of 10 years (100% win rate) with an average return of +4.21%. Past seasonal patterns do not guarantee future performance.
What is FLG's strongest seasonal pattern?
FLG's highest-win-rate pattern in our data is the Jun 25 – Jul 15 window (20-day hold): up in 10 of the last 10 years with an average move of +4.21%.
When has FLG historically performed worst?
FLG's weakest recurring window has been Jun 6 to Jun 26, declining in 10 of 10 years with an average return of -5.28%.
How reliable are FLG's seasonal patterns?
Each FLG pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. FLG currently shows 751 recurring windows (362 bullish, 389 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is FLG stock seasonality?
Stock seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing Flagstar Bank's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where FLG 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.