Saia (SAIA) Seasonality
Recurring seasonal patterns for SAIA — the calendar windows where Saia 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.
SAIA seasonality at a glance
Over the last 10 years, SAIA's strongest seasonal window has been Jan 13 – Jan 23: it ended higher in 10 of 10 years (100% win rate) with an average return of +3.55% across a 10-day hold. On the weak side, SAIA has historically declined between Apr 24 – May 24, falling in 8 of 10 years (average -5.67%).
In total, our analysis finds 849 recurring seasonal windows for Saia — 596 bullish and 253 bearish. The next high-win-rate window, Aug 1 – Aug 31, opens in 5 days. These figures describe historical behaviour only — not a forecast.
SAIA'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 4 – Jul 24 | 20d | +4.75% | 80% | +2.37% |
| Completedended 5d ago | Jul 2 – Jul 22 | 20d | +4.75% | 80% | +2.30% |
| Active20d left | Jul 27 – Aug 16 | 20d | +6.82% | 80% | — |
| Upcomingin 5d | Aug 1 – Aug 31 | 30d | +3.12% | 80% | — |
| Upcomingin 6d | Aug 2 – Sep 1 | 30d | +4.65% | 80% | — |
| Upcomingin 8d | Aug 4 – Aug 14 | 10d | +1.64% | 90% | — |
| Upcomingin 9d | Aug 5 – Sep 4 | 30d | +3.53% | 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 SAIA seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
SAIA seasonality FAQ
What has historically been the best month to buy SAIA stock?
Based on the last 10 years of price data, SAIA's strongest seasonal window starts in January: Jan 13 to Jan 23, which ended higher in 10 of 10 years (100% win rate) with an average return of +3.55%. Past seasonal patterns do not guarantee future performance.
What is SAIA's strongest seasonal pattern?
SAIA's highest-win-rate pattern in our data is the Jan 13 – Jan 23 window (10-day hold): up in 10 of the last 10 years with an average move of +3.55%.
When has SAIA historically performed worst?
SAIA's weakest recurring window has been Apr 24 to May 24, declining in 8 of 10 years with an average return of -5.67%.
How reliable are SAIA's seasonal patterns?
Each SAIA pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. SAIA currently shows 849 recurring windows (596 bullish, 253 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is SAIA stock seasonality?
Stock seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing Saia's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where SAIA 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.