Lam Research (LRCX) Seasonality
Recurring seasonal patterns for LRCX — the calendar windows where Lam Research 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.
LRCX seasonality at a glance
Over the last 10 years, LRCX's strongest seasonal window has been Oct 22 – Nov 21: it ended higher in 10 of 10 years (100% win rate) with an average return of +10.57% across a 30-day hold. On the weak side, LRCX has historically declined between Jul 31 – Aug 10, falling in 9 of 10 years (average -3.41%).
In total, our analysis finds 815 recurring seasonal windows for Lam Research — 709 bullish and 106 bearish. The next high-win-rate window, Sep 13 – Sep 23, opens in 2 days. These figures describe historical behaviour only — not a forecast.
LRCX'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 92d ago | May 22 – Jun 11 | 20d | +3.45% | 90% | +18.72% |
| Completedended 92d ago | May 12 – Jun 11 | 30d | +6.77% | 80% | +25.34% |
| Upcomingin 2d | Sep 13 – Sep 23 | 10d | +1.40% | 80% | — |
| Upcomingin 21d | Oct 2 – Nov 1 | 30d | +4.56% | 80% | — |
| Upcomingin 22d | Oct 3 – Nov 2 | 30d | +4.44% | 80% | — |
| Upcomingin 23d | Oct 4 – Nov 3 | 30d | +5.25% | 80% | — |
| Upcomingin 24d | Oct 5 – Nov 4 | 30d | +5.66% | 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 LRCX seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
LRCX seasonality FAQ
What has historically been the best month to buy LRCX stock?
Based on the last 10 years of price data, LRCX's strongest seasonal window starts in October: Oct 22 to Nov 21, which ended higher in 10 of 10 years (100% win rate) with an average return of +10.57%. Past seasonal patterns do not guarantee future performance.
What is LRCX's strongest seasonal pattern?
LRCX's highest-win-rate pattern in our data is the Oct 22 – Nov 21 window (30-day hold): up in 10 of the last 10 years with an average move of +10.57%.
When has LRCX historically performed worst?
LRCX's weakest recurring window has been Jul 31 to Aug 10, declining in 9 of 10 years with an average return of -3.41%.
How reliable are LRCX's seasonal patterns?
Each LRCX pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. LRCX currently shows 815 recurring windows (709 bullish, 106 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is LRCX stock seasonality?
Seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing Lam Research's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where LRCX 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.