318.37 USD
↗ 7.84 (2.53%)PRE MARKET (AS OF Fri 05:29 AM EDT)
LRCX Stock Premarket
Lam Research Corp
LRCXNASDAQ • USD
Market: CLOSED
Premarket trading runs 4:00 AM – 9:30 AM ET.
LRCX last traded at $318.37 in premarket, up $7.84 (2.52%) from its previous close of $310.53.
📅 LRCX is expected to report earnings around Oct 28, 2026 after the close (estimated), with an estimated EPS of $2.00. LRCX earnings details →
LRCX Premarket Chart
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, LRCX has had 32 qualifying gap events (gaps of 5% or more at the open) — 20 gap-ups and 12 gap-downs. Gap-ups averaged +7.6%, 70% have fully filled, median time to fill 5 trading days. Gap-downs averaged -6.7%, 67% have fully filled, median time to fill 3 trading days. Most recent: a -5.7% gap down 4 days ago, still unfilled. LRCX has 3 unfilled gaps from the past 60 days; the largest is a +26.1% gap up on Jul 30, 2026, currently 63% retraced. Average 20-trading-day return after a LRCX gap up: +0.32%. After a gap down: +3.9%.
Gap Ups20 events
Fill Rate
70.0%
Avg Gap
7.6%
Avg 50% Fill
2d
Avg Fill
5d
Gap Downs12 events
Fill Rate
66.7%
Avg Gap
6.7%
Avg 50% Fill
2d
Avg Fill
3d
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 55% | 75% | 75% | 80% |
| fills 50% | 30% | 70% | 70% | 80% |
| fills 75% | 10% | 50% | 50% | 70% |
| fills 100% | 10% | 40% | 40% | 55% |
Gap Downs
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 58% | 83% | 83% | 83% |
| fills 50% | 33% | 58% | 75% | 75% |
| fills 75% | 25% | 58% | 58% | 67% |
| fills 100% | 25% | 58% | 58% | 58% |
Active Unfilled Gaps (past 60 days)
4 days ago
2026-08-18
Gap %
-5.72%
Gap From
$343.84
% vs Current
+9.50%
retraced 25% to $329.08
23 days ago
2026-07-30
Gap %
+26.13%
Gap From
$252.35
% vs Current
-19.63%
retraced 63% to $276.81
52 days ago
2026-07-01
Gap %
-6.54%
Gap From
$433.33
% vs Current
+38.00%
retraced 37% to $415.49
Complete Gap History — 32 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 4 days ago | $343.84 | -5.72% | Open | — | — | 25% | 25% | 25% | 25% |
| 22 days ago | $297.72 | +5.93% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 23 days ago | $252.35 | +26.13% | Open | 3d | — | 36% | 63% | 63% | 63% |
| 25 days ago | $291.61 | -5.64% | Filled | 3d | 3d | 13% | 100% | 100% | 100% |
| 2026-07-21 | $306.76 | +6.97% | Filled | 1d | 4d | 69% | 100% | 100% | 100% |
| 2026-07-17 | $320.96 | -5.34% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-07-14 | $329.92 | +7.50% | Filled | 1d | 2d | 64% | 100% | 100% | 100% |
| 2026-07-09 | $333.15 | +9.60% | Filled | 2d | 3d | 47% | 100% | 100% | 100% |
| 2026-07-07 | $350.20 | -7.94% | Filled | 2d | 3d | 30% | 100% | 100% | 100% |
| 2026-07-01 | $433.33 | -6.54% | Open | — | — | 37% | 37% | 37% | 37% |
| 2026-06-25 | $374.80 | +8.86% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-06-23 | $409.54 | -9.73% | Filled | 3d | 5d | 19% | 100% | 100% | 100% |
| 2026-06-18 | $374.18 | +6.16% | Filled | 3d | 3d | 45% | 100% | 100% | 100% |
| 2026-06-15 | $366.81 | +5.23% | Filled | 2d | 6d | 19% | 100% | 100% | 100% |
| 2026-06-08 | $303.28 | +5.03% | Filled | 2d | 28d | 23% | 82% | 82% | 82% |
| 2026-04-08 | $224.35 | +8.20% | Open | — | — | 7% | 7% | 7% | 7% |
| 2026-04-02 | $222.01 | -5.93% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-01-15 | $208.79 | +9.27% | Filled | 1d | 14d | 57% | 74% | 74% | 100% |
| 2025-12-18 | $154.98 | +5.30% | Open | — | — | 14% | 14% | 14% | 14% |
| 2025-10-13 | $131.37 | +5.12% | Open | 2d | — | 22% | 60% | 60% | 60% |
| 2025-07-31 | $99.09 | -8.15% | Filled | 1d | 4d | 57% | 100% | 100% | 100% |
| 2025-05-12 | $75.36 | +7.04% | Open | — | — | 0% | 0% | 17% | 22% |
| 2025-04-23 | $63.48 | +5.25% | Open | — | — | 14% | 14% | 14% | 14% |
| 2025-01-30 | $75.15 | +6.12% | Filled | 20d | 22d | 47% | 47% | 47% | 95% |
| 2024-09-26 | $80.38 | +7.32% | Filled | 1d | 4d | 64% | 100% | 100% | 100% |
| 2024-09-19 | $75.59 | +5.28% | Filled | 2d | 16d | 32% | 86% | 86% | 100% |
| 2024-08-01 | $92.12 | -7.22% | Open | 11d | — | 38% | 38% | 61% | 61% |
| 2024-07-17 | $107.60 | -5.28% | Open | — | — | 0% | 0% | 0% | 0% |
| 2023-07-27 | $64.24 | +5.08% | Filled | 12d | 17d | 5% | 5% | 5% | 100% |
| 2022-11-16 | $49.07 | -6.47% | Filled | 11d | 45d | 18% | 39% | 64% | 100% |
| 2022-11-10 | $43.27 | +6.21% | Filled | 6d | 27d | 17% | 54% | 57% | 77% |
| 2022-10-13 | $32.40 | -6.64% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
Frequently Asked Questions
What is LRCX's premarket price?
Lam Research (LRCX) is trading at $318.37 in premarket, up $7.84 (2.52%) from the previous close of $310.53.
Why is LRCX moving in premarket?
Lam Research (LRCX) is up 2.52% from its previous close in premarket trading. Premarket moves are usually driven by company-specific news, earnings results, analyst rating or price-target changes, or broad market and sector sentiment. Check the latest LRCX premarket headlines and gap history below for the likely catalyst.
When does LRCX premarket trading start?
Premarket trading for LRCX on the NASDAQ runs from 4:00 AM to 9:30 AM Eastern Time, ahead of the regular session (9:30 AM – 4:00 PM ET). After-hours runs from 4:00 PM to 8:00 PM ET.
How often does LRCX fill its gaps?
Over the past 5 years, 70% of LRCX gap-ups have fully filled and 67% of gap-downs have filled. Median time to fill is 5 trading days for gap-ups and 3 trading days for gap-downs.
Does LRCX have any unfilled gaps?
Yes. LRCX has 3 unfilled gaps from the past 60 days. The largest is a +26.1% gap up from Jul 30, 2026 and is currently 63% retraced.
What's the average return after a LRCX gap?
Based on 32 qualifying gap events over the past 5 years, the average 20-trading-day return after a LRCX gap up is +0.32%, and after a gap down is +3.9%.
When does LRCX report earnings?
LRCX is expected to report earnings around Oct 28, 2026 after the close (estimated), with an estimated EPS of $2.00.