American International Group (AIG) Seasonality
Recurring seasonal patterns for AIG — the calendar windows where American International Group 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.
AIG seasonality at a glance
Over the last 10 years, AIG's strongest seasonal window has been Apr 26 – May 26: it ended higher in 9 of 10 years (90% win rate) with an average return of +7.09% across a 30-day hold. On the weak side, AIG has historically declined between Jun 9 – Jun 29, falling in 8 of 10 years (average -4.65%).
In total, our analysis finds 671 recurring seasonal windows for American International Group — 465 bullish and 206 bearish. The next high-win-rate window, Sep 27 – Oct 7, opens in 16 days. These figures describe historical behaviour only — not a forecast.
AIG'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 43d ago | Jun 30 – Jul 30 | 30d | +2.07% | 80% | +5.85% |
| Completedended 44d ago | Jul 9 – Jul 29 | 20d | +2.60% | 80% | +1.38% |
| Upcomingin 16d | Sep 27 – Oct 7 | 10d | +2.00% | 80% | — |
| Upcomingin 17d | Sep 28 – Oct 8 | 10d | +2.11% | 80% | — |
| Upcomingin 18d | Sep 29 – Oct 9 | 10d | +2.69% | 90% | — |
| Upcomingin 19d | Sep 30 – Oct 10 | 10d | +2.27% | 80% | — |
| Upcomingin 20d | Oct 1 – Oct 11 | 10d | +1.96% | 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 AIG seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
AIG seasonality FAQ
What has historically been the best month to buy AIG stock?
Based on the last 10 years of price data, AIG's strongest seasonal window starts in April: Apr 26 to May 26, which ended higher in 9 of 10 years (90% win rate) with an average return of +7.09%. Past seasonal patterns do not guarantee future performance.
What is AIG's strongest seasonal pattern?
AIG's highest-win-rate pattern in our data is the Apr 26 – May 26 window (30-day hold): up in 9 of the last 10 years with an average move of +7.09%.
When has AIG historically performed worst?
AIG's weakest recurring window has been Jun 9 to Jun 29, declining in 8 of 10 years with an average return of -4.65%.
How reliable are AIG's seasonal patterns?
Each AIG pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. AIG currently shows 671 recurring windows (465 bullish, 206 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is AIG stock seasonality?
Seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing American International Group's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where AIG 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.