Organon & Co. (OGN) Seasonality
Recurring seasonal patterns for OGN — the calendar windows where Organon & Co. has historically tended to rise or fall, with the win rate (how often it repeated) and average return for each, based on the last 5 years of price history. Organon & Co. has less than 10 years of trading history, so these patterns use all 5 available years.
OGN seasonality at a glance
Over the last 5 years, OGN's strongest seasonal window has been Dec 11 – Jan 10: it ended higher in 4 of 4 years (100% win rate) with an average return of +19.42% across a 30-day hold. On the weak side, OGN has historically declined between Oct 26 – Nov 15, falling in 5 of 5 years (average -12.16%).
In total, our analysis finds 911 recurring seasonal windows for Organon & Co. — 352 bullish and 559 bearish. The next high-win-rate window, Jul 28 – Aug 7, opens tomorrow. These figures describe historical behaviour only — not a forecast.
OGN'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 | Jul 14 – Jul 24 | 10d | +2.21% | 100% | +0.44% |
| Completedended 4d ago | Jul 13 – Jul 23 | 10d | +1.20% | 80% | +0.44% |
| Active10d left | Jul 27 – Aug 6 | 10d | -6.87% | 80% | — |
| Upcomingtomorrow | Jul 28 – Aug 7 | 10d | -5.64% | 100% | — |
| Upcomingin 8d | Aug 4 – Sep 3 | 30d | +5.44% | 80% | — |
| Upcomingin 9d | Aug 5 – Aug 15 | 10d | +7.17% | 80% | — |
| Upcomingin 9d | Aug 5 – Aug 25 | 20d | +6.79% | 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 OGN seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
OGN seasonality FAQ
What has historically been the best month to buy OGN stock?
Based on the last 5 years of price data, OGN's strongest seasonal window starts in December: Dec 11 to Jan 10, which ended higher in 4 of 4 years (100% win rate) with an average return of +19.42%. Past seasonal patterns do not guarantee future performance.
What is OGN's strongest seasonal pattern?
OGN's highest-win-rate pattern in our data is the Dec 11 – Jan 10 window (30-day hold): up in 4 of the last 4 years with an average move of +19.42%.
When has OGN historically performed worst?
OGN's weakest recurring window has been Oct 26 to Nov 15, declining in 5 of 5 years with an average return of -12.16%.
How reliable are OGN's seasonal patterns?
Each OGN pattern is scored by its historical win rate — the share of the last 5 years it repeated in the same direction. OGN currently shows 911 recurring windows (352 bullish, 559 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is OGN stock seasonality?
Stock seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing Organon & Co.'s price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where OGN 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.