GATX (GATX) Seasonality
Recurring seasonal patterns for GATX — the calendar windows where GATX 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.
GATX seasonality at a glance
Over the last 10 years, GATX's strongest seasonal window has been Oct 31 – Nov 30: it ended higher in 10 of 10 years (100% win rate) with an average return of +9.79% across a 30-day hold. On the weak side, GATX has historically declined between Aug 29 – Sep 8, falling in 9 of 10 years (average -3.20%).
In total, our analysis finds 683 recurring seasonal windows for GATX — 495 bullish and 188 bearish. The next high-win-rate window, Aug 8 – Sep 7, opens in 12 days. These figures describe historical behaviour only — not a forecast.
GATX'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 6d ago | Jun 21 – Jul 21 | 30d | +3.61% | 80% | +1.06% |
| Completedended 7d ago | Jun 30 – Jul 20 | 20d | +3.95% | 80% | +0.54% |
| Upcomingin 12d | Aug 8 – Sep 7 | 30d | -2.34% | 80% | — |
| Upcomingin 13d | Aug 9 – Sep 8 | 30d | -1.99% | 80% | — |
| Upcomingin 14d | Aug 10 – Sep 9 | 30d | -2.04% | 80% | — |
| Upcomingin 15d | Aug 11 – Sep 10 | 30d | -2.60% | 80% | — |
| Upcomingin 16d | Aug 12 – Sep 11 | 30d | -2.31% | 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 GATX seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
GATX seasonality FAQ
What has historically been the best month to buy GATX stock?
Based on the last 10 years of price data, GATX's strongest seasonal window starts in October: Oct 31 to Nov 30, which ended higher in 10 of 10 years (100% win rate) with an average return of +9.79%. Past seasonal patterns do not guarantee future performance.
What is GATX's strongest seasonal pattern?
GATX's highest-win-rate pattern in our data is the Oct 31 – Nov 30 window (30-day hold): up in 10 of the last 10 years with an average move of +9.79%.
When has GATX historically performed worst?
GATX's weakest recurring window has been Aug 29 to Sep 8, declining in 9 of 10 years with an average return of -3.20%.
How reliable are GATX's seasonal patterns?
Each GATX pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. GATX currently shows 683 recurring windows (495 bullish, 188 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is GATX stock seasonality?
Stock seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing GATX's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where GATX 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.