Hannon Armstrong Sustainable Infrastructure Capital, Inc. (HASI) Seasonality
Recurring seasonal patterns for HASI — the calendar windows where Hannon Armstrong Sustainable Infrastructure Capital, Inc. 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.
HASI seasonality at a glance
Over the last 10 years, HASI's strongest seasonal window has been Mar 20 – Mar 30: it ended higher in 9 of 10 years (90% win rate) with an average return of +6.82% across a 10-day hold. On the weak side, HASI has historically declined between Mar 7 – Mar 17, falling in 7 of 10 years (average -7.06%).
In total, our analysis finds 835 recurring seasonal windows for Hannon Armstrong Sustainable Infrastructure Capital, Inc. — 610 bullish and 225 bearish. The next high-win-rate window, Oct 26 – Nov 5, opens in 45 days. These figures describe historical behaviour only — not a forecast.
HASI'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 6d ago | Aug 6 – Sep 5 | 30d | +5.12% | 80% | +0.26% |
| Completedended 9d ago | Aug 3 – Sep 2 | 30d | +5.22% | 80% | +3.24% |
| Upcomingin 45d | Oct 26 – Nov 5 | 10d | +4.96% | 80% | — |
| Upcomingin 57d | Nov 7 – Nov 27 | 20d | +4.07% | 80% | — |
| Upcomingin 58d | Nov 8 – Nov 28 | 20d | +5.42% | 80% | — |
| Upcomingin 59d | Nov 9 – Nov 29 | 20d | +6.16% | 90% | — |
| Upcomingin 60d | Nov 10 – Nov 30 | 20d | +4.73% | 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 HASI seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
HASI seasonality FAQ
What has historically been the best month to buy HASI stock?
Based on the last 10 years of price data, HASI's strongest seasonal window starts in March: Mar 20 to Mar 30, which ended higher in 9 of 10 years (90% win rate) with an average return of +6.82%. Past seasonal patterns do not guarantee future performance.
What is HASI's strongest seasonal pattern?
HASI's highest-win-rate pattern in our data is the Mar 20 – Mar 30 window (10-day hold): up in 9 of the last 10 years with an average move of +6.82%.
When has HASI historically performed worst?
HASI's weakest recurring window has been Mar 7 to Mar 17, declining in 7 of 10 years with an average return of -7.06%.
How reliable are HASI's seasonal patterns?
Each HASI pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. HASI currently shows 835 recurring windows (610 bullish, 225 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is HASI stock seasonality?
Seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing Hannon Armstrong Sustainable Infrastructure Capital, Inc.'s price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where HASI 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.