eBay Inc. (EBAY) Seasonality
Recurring seasonal patterns for EBAY — the calendar windows where eBay Inc. 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.
EBAY seasonality at a glance
Over the last 10 years, EBAY's strongest seasonal window has been May 19 – Jun 8: 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, EBAY has historically declined between Oct 10 – Nov 9, falling in 9 of 10 years (average -5.96%).
In total, our analysis finds 705 recurring seasonal windows for eBay Inc. — 498 bullish and 207 bearish. The next high-win-rate window, Sep 16 – Sep 26, opens in 5 days. These figures describe historical behaviour only — not a forecast.
EBAY'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 43d ago | Jun 30 – Jul 30 | 30d | +5.98% | 80% | +1.58% |
| Completedended 44d ago | Jun 29 – Jul 29 | 30d | +6.97% | 90% | +4.06% |
| Upcomingin 5d | Sep 16 – Sep 26 | 10d | -1.46% | 80% | — |
| Upcomingin 19d | Sep 30 – Oct 30 | 30d | -5.49% | 80% | — |
| Upcomingin 20d | Oct 1 – Oct 31 | 30d | -5.66% | 80% | — |
| Upcomingin 21d | Oct 2 – Nov 1 | 30d | -5.44% | 80% | — |
| Upcomingin 22d | Oct 3 – Nov 2 | 30d | -6.16% | 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 EBAY seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
EBAY seasonality FAQ
What has historically been the best month to buy EBAY stock?
Based on the last 10 years of price data, EBAY's strongest seasonal window starts in May: May 19 to Jun 8, 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 EBAY's strongest seasonal pattern?
EBAY's highest-win-rate pattern in our data is the May 19 – Jun 8 window (20-day hold): up in 10 of the last 10 years with an average move of +6.86%.
When has EBAY historically performed worst?
EBAY's weakest recurring window has been Oct 10 to Nov 9, declining in 9 of 10 years with an average return of -5.96%.
How reliable are EBAY's seasonal patterns?
Each EBAY pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. EBAY currently shows 705 recurring windows (498 bullish, 207 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is EBAY stock seasonality?
Seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing eBay Inc.'s price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where EBAY 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.