Tennant Company (TNC) Seasonality
Recurring seasonal patterns for TNC — the calendar windows where Tennant Company 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.
TNC seasonality at a glance
Over the last 10 years, TNC's strongest seasonal window has been Jul 9 – Jul 29: it ended higher in 10 of 10 years (100% win rate) with an average return of +6.86% across a 20-day hold. On the weak side, TNC has historically declined between Nov 10 – Nov 20, falling in 9 of 10 years (average -3.00%).
In total, our analysis finds 656 recurring seasonal windows for Tennant Company — 390 bullish and 266 bearish. The next high-win-rate window, Oct 27 – Nov 6, opens tomorrow. These figures describe historical behaviour only — not a forecast.
TNC'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 7d ago | Sep 19 – Oct 19 | 30d | -1.79% | 80% | -4.20% |
| Completedended 8d ago | Sep 18 – Oct 18 | 30d | -1.16% | 80% | -3.04% |
| Upcomingtomorrow | Oct 27 – Nov 6 | 10d | +3.92% | 80% | — |
| Upcomingin 2d | Oct 28 – Nov 7 | 10d | +4.02% | 80% | — |
| Upcomingin 3d | Oct 29 – Nov 8 | 10d | +3.68% | 80% | — |
| Upcomingin 4d | Oct 30 – Nov 9 | 10d | +4.35% | 80% | — |
| Upcomingin 5d | Oct 31 – Nov 10 | 10d | +5.65% | 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 TNC seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
TNC seasonality FAQ
What has historically been the best month to buy TNC stock?
Based on the last 10 years of price data, TNC's strongest seasonal window starts in July: Jul 9 to Jul 29, which ended higher in 10 of 10 years (100% win rate) with an average return of +6.86%. Past seasonal patterns do not guarantee future performance.
What is TNC's strongest seasonal pattern?
TNC's highest-win-rate pattern in our data is the Jul 9 – Jul 29 window (20-day hold): up in 10 of the last 10 years with an average move of +6.86%.
When has TNC historically performed worst?
TNC's weakest recurring window has been Nov 10 to Nov 20, declining in 9 of 10 years with an average return of -3.00%.
How reliable are TNC's seasonal patterns?
Each TNC pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. TNC currently shows 656 recurring windows (390 bullish, 266 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is TNC stock seasonality?
Seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing Tennant Company's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where TNC 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.