Fiserv (FISV) Seasonality
Recurring seasonal patterns for FISV — the calendar windows where Fiserv 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.
FISV seasonality at a glance
Over the last 10 years, FISV's strongest seasonal window has been Nov 5 – Dec 5: it ended higher in 10 of 10 years (100% win rate) with an average return of +5.58% across a 30-day hold. On the weak side, FISV has historically declined between Jul 26 – Aug 5, falling in 9 of 10 years (average -2.23%).
In total, our analysis finds 571 recurring seasonal windows for Fiserv — 374 bullish and 197 bearish. The next high-win-rate window, Jul 31 – Aug 10, opens in 4 days. These figures describe historical behaviour only — not a forecast.
FISV'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 3d ago | Jun 24 – Jul 24 | 30d | +2.35% | 90% | +3.69% |
| Completedended 4d ago | Jun 23 – Jul 23 | 30d | +2.38% | 90% | +5.64% |
| Upcomingin 4d | Jul 31 – Aug 10 | 10d | -1.41% | 80% | — |
| Upcomingin 9d | Aug 5 – Aug 15 | 10d | +2.24% | 80% | — |
| Upcomingin 16d | Aug 12 – Sep 1 | 20d | +1.75% | 80% | — |
| Upcomingin 17d | Aug 13 – Sep 2 | 20d | +1.05% | 80% | — |
| Upcomingin 19d | Aug 15 – Sep 14 | 30d | -1.20% | 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 FISV seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
FISV seasonality FAQ
What has historically been the best month to buy FISV stock?
Based on the last 10 years of price data, FISV's strongest seasonal window starts in November: Nov 5 to Dec 5, which ended higher in 10 of 10 years (100% win rate) with an average return of +5.58%. Past seasonal patterns do not guarantee future performance.
What is FISV's strongest seasonal pattern?
FISV's highest-win-rate pattern in our data is the Nov 5 – Dec 5 window (30-day hold): up in 10 of the last 10 years with an average move of +5.58%.
When has FISV historically performed worst?
FISV's weakest recurring window has been Jul 26 to Aug 5, declining in 9 of 10 years with an average return of -2.23%.
How reliable are FISV's seasonal patterns?
Each FISV pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. FISV currently shows 571 recurring windows (374 bullish, 197 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is FISV stock seasonality?
Stock seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing Fiserv's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where FISV 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.