Centene Corporation (CNC) Seasonality
Recurring seasonal patterns for CNC — the calendar windows where Centene Corporation 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.
CNC seasonality at a glance
Over the last 10 years, CNC's strongest seasonal window has been Oct 28 – Nov 7: it ended higher in 9 of 10 years (90% win rate) with an average return of +5.75% across a 10-day hold. On the weak side, CNC has historically declined between Jul 23 – Aug 2, falling in 8 of 10 years (average -1.75%).
In total, our analysis finds 636 recurring seasonal windows for Centene Corporation — 395 bullish and 241 bearish. The next high-win-rate window, Sep 9 – Sep 19, opens in 44 days. These figures describe historical behaviour only — not a forecast.
CNC'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 32d ago | Jun 15 – Jun 25 | 10d | +2.07% | 80% | +2.16% |
| Completedended 69d ago | Apr 29 – May 19 | 20d | +2.94% | 80% | +9.58% |
| Upcomingin 44d | Sep 9 – Sep 19 | 10d | +1.54% | 80% | — |
| Upcomingin 45d | Sep 10 – Sep 30 | 20d | +1.71% | 80% | — |
| Upcomingin 61d | Sep 26 – Oct 6 | 10d | +2.21% | 80% | — |
| Upcomingin 77d | Oct 12 – Oct 22 | 10d | +1.36% | 80% | — |
| Upcomingin 83d | Oct 18 – Nov 7 | 20d | +5.30% | 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 CNC seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
CNC seasonality FAQ
What has historically been the best month to buy CNC stock?
Based on the last 10 years of price data, CNC's strongest seasonal window starts in October: Oct 28 to Nov 7, which ended higher in 9 of 10 years (90% win rate) with an average return of +5.75%. Past seasonal patterns do not guarantee future performance.
What is CNC's strongest seasonal pattern?
CNC's highest-win-rate pattern in our data is the Oct 28 – Nov 7 window (10-day hold): up in 9 of the last 10 years with an average move of +5.75%.
When has CNC historically performed worst?
CNC's weakest recurring window has been Jul 23 to Aug 2, declining in 8 of 10 years with an average return of -1.75%.
How reliable are CNC's seasonal patterns?
Each CNC pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. CNC currently shows 636 recurring windows (395 bullish, 241 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is CNC stock seasonality?
Stock seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing Centene Corporation's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where CNC 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.