Abbott Laboratories (ABT) Seasonality
Recurring seasonal patterns for ABT — the calendar windows where Abbott Laboratories 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.
ABT seasonality at a glance
Over the last 10 years, ABT's strongest seasonal window has been Oct 28 – Nov 17: it ended higher in 10 of 10 years (100% win rate) with an average return of +3.53% across a 20-day hold. On the weak side, ABT has historically declined between Oct 18 – Oct 28, falling in 9 of 10 years (average -1.42%).
In total, our analysis finds 536 recurring seasonal windows for Abbott Laboratories — 427 bullish and 109 bearish. The next high-win-rate window, Oct 27 – Nov 16, opens tomorrow. These figures describe historical behaviour only — not a forecast.
ABT'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 27d ago | Sep 19 – Sep 29 | 10d | -1.17% | 80% | -1.62% |
| Completedended 71d ago | Jul 17 – Aug 16 | 30d | +3.27% | 80% | +10.50% |
| Active20d left | Oct 26 – Nov 15 | 20d | +2.68% | 80% | — |
| Upcomingtomorrow | Oct 27 – Nov 16 | 20d | +3.82% | 90% | — |
| Upcomingin 2d | Oct 28 – Nov 17 | 20d | +3.53% | 100% | — |
| Upcomingin 2d | Oct 28 – Nov 27 | 30d | +3.15% | 80% | — |
| Upcomingin 3d | Oct 29 – Nov 8 | 10d | +2.32% | 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 ABT seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
ABT seasonality FAQ
What has historically been the best month to buy ABT stock?
Based on the last 10 years of price data, ABT's strongest seasonal window starts in October: Oct 28 to Nov 17, which ended higher in 10 of 10 years (100% win rate) with an average return of +3.53%. Past seasonal patterns do not guarantee future performance.
What is ABT's strongest seasonal pattern?
ABT's highest-win-rate pattern in our data is the Oct 28 – Nov 17 window (20-day hold): up in 10 of the last 10 years with an average move of +3.53%.
When has ABT historically performed worst?
ABT's weakest recurring window has been Oct 18 to Oct 28, declining in 9 of 10 years with an average return of -1.42%.
How reliable are ABT's seasonal patterns?
Each ABT pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. ABT currently shows 536 recurring windows (427 bullish, 109 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is ABT stock seasonality?
Seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing Abbott Laboratories's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where ABT 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.