Onto Innovation (ONTO) Seasonality
Recurring seasonal patterns for ONTO — the calendar windows where Onto Innovation has historically tended to rise or fall, with the win rate (how often it repeated) and average return for each, based on up to 10 years of price history.
ONTO's strongest seasonal patterns
| Seasonal window | Direction | Avg return | Win rate | Hold |
|---|---|---|---|---|
| Dec 20 – Jan 19 | Bullish | +13.90% | 100% | 30d |
| Dec 19 – Jan 18 | Bullish | +12.66% | 100% | 30d |
| May 9 – Jun 8 | Bullish | +12.03% | 100% | 30d |
| May 13 – Jun 12 | Bullish | +11.83% | 100% | 30d |
| Jan 5 – Jan 15 | Bullish | +9.67% | 100% | 10d |
| Jan 4 – Jan 14 | Bullish | +9.08% | 100% | 10d |
| Jan 6 – Jan 16 | Bullish | +8.57% | 100% | 10d |
| Jan 7 – Jan 17 | Bullish | +8.46% | 100% | 10d |
| Mar 2 – Mar 12 | Bearish | -8.35% | 100% | 10d |
| Mar 1 – Mar 11 | Bearish | -7.45% | 100% | 10d |
| Feb 16 – Feb 26 | Bearish | -6.41% | 100% | 10d |
| May 12 – May 22 | Bullish | +5.98% | 100% | 10d |
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 ONTO seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
What is ONTO stock seasonality?
Stock seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing Onto Innovation's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where ONTO 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.