NewMarket Corporation (NEU) Seasonality
Recurring seasonal patterns for NEU — the calendar windows where NewMarket 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.
NEU seasonality at a glance
Over the last 10 years, NEU's strongest seasonal window has been Mar 23 – Apr 2: it ended higher in 10 of 10 years (100% win rate) with an average return of +3.46% across a 10-day hold. On the weak side, NEU has historically declined between Jun 9 – Jun 19, falling in 8 of 10 years (average -2.57%).
In total, our analysis finds 532 recurring seasonal windows for NewMarket Corporation — 388 bullish and 144 bearish. The next high-win-rate window, Aug 5 – Aug 15, opens in 9 days. These figures describe historical behaviour only — not a forecast.
NEU'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 5d ago | Jul 12 – Jul 22 | 10d | +1.26% | 80% | +0.59% |
| Completedended 6d ago | Jul 11 – Jul 21 | 10d | +1.74% | 80% | +2.35% |
| Upcomingin 9d | Aug 5 – Aug 15 | 10d | +2.14% | 80% | — |
| Upcomingin 10d | Aug 6 – Aug 16 | 10d | +2.02% | 80% | — |
| Upcomingin 13d | Aug 9 – Aug 19 | 10d | +2.38% | 90% | — |
| Upcomingin 15d | Aug 11 – Aug 31 | 20d | +2.49% | 80% | — |
| Upcomingin 17d | Aug 13 – Sep 2 | 20d | +1.88% | 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 NEU seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
NEU seasonality FAQ
What has historically been the best month to buy NEU stock?
Based on the last 10 years of price data, NEU's strongest seasonal window starts in March: Mar 23 to Apr 2, which ended higher in 10 of 10 years (100% win rate) with an average return of +3.46%. Past seasonal patterns do not guarantee future performance.
What is NEU's strongest seasonal pattern?
NEU's highest-win-rate pattern in our data is the Mar 23 – Apr 2 window (10-day hold): up in 10 of the last 10 years with an average move of +3.46%.
When has NEU historically performed worst?
NEU's weakest recurring window has been Jun 9 to Jun 19, declining in 8 of 10 years with an average return of -2.57%.
How reliable are NEU's seasonal patterns?
Each NEU pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. NEU currently shows 532 recurring windows (388 bullish, 144 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is NEU stock seasonality?
Stock seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing NewMarket Corporation's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where NEU 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.