271.43 USD
↗ 7.98 (3.03%)PRE MARKET (AS OF 08:03 AM EDT)
LRCX Stock Premarket
Lam Research Corp
LRCXNASDAQ • USD
Market: OPEN
Premarket trading runs 4:00 AM – 9:30 AM ET.
LRCX is trading at $271.43 in premarket, up $7.98 (3.03%) from its previous close of $263.45.
📅 LRCX is scheduled to report earnings on Oct 21, 2026 after the close (confirmed), with an estimated EPS of $2.17. LRCX earnings details →
LRCX Premarket Chart
LRCX Premarket News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, LRCX has had 33 qualifying gap events (gaps of 5% or more at the open) — 20 gap-ups and 13 gap-downs. Gap-ups averaged +7.6%, 70% have fully filled, median time to fill 5 trading days. Gap-downs averaged -6.8%, 77% have fully filled, median time to fill 3.5 trading days. Most recent: a -7.8% gap down on Sep 14, 2026, which filled in 6 trading days. Average 20-trading-day return after a LRCX gap up: +0.08%. After a gap down: +3.77%.
Gap Ups20 events
Fill Rate
70.0%
Avg Gap
7.6%
Avg 50% Fill
2d
Avg Fill
5d
Gap Downs13 events
Fill Rate
76.9%
Avg Gap
6.8%
Avg 50% Fill
3d
Avg Fill
3.5d
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% | 54% | 85% | 85% | 85% |
| fills 50% | 31% | 62% | 77% | 77% |
| fills 75% | 23% | 62% | 62% | 69% |
| fills 100% | 23% | 62% | 62% | 62% |
Complete Gap History — 33 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 2026-09-14 | $298.22 | -7.79% | Filled | 5d | 6d | 22% | 100% | 100% | 100% |
| 2026-08-18 | $343.84 | -5.72% | Filled | 32d | 33d | 25% | 25% | 25% | 25% |
| 2026-07-31 | $297.72 | +5.93% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-07-30 | $252.35 | +26.13% | Open | 3d | — | 36% | 63% | 63% | 63% |
| 2026-07-28 | $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% |
Related: LRCX quote & chart · After hours · Technical analysis · Fundamentals · Earnings · Short interest
Frequently Asked Questions
What is LRCX's premarket price?
Lam Research (LRCX) is trading at $271.43 in premarket, up $7.98 (3.03%) from the previous close of $263.45.
Why is LRCX moving in premarket?
Lam Research (LRCX) is up 3.03% 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 77% of gap-downs have filled. Median time to fill is 5 trading days for gap-ups and 4 trading days for gap-downs.
Does LRCX have any unfilled gaps?
No. LRCX has no unfilled gap events from the past 60 days; all recent gaps have been filled.
What's the average return after a LRCX gap?
Based on 33 qualifying gap events over the past 5 years, the average 20-trading-day return after a LRCX gap up is +0.08%, and after a gap down is +3.77%.
When does LRCX report earnings?
LRCX is scheduled to report earnings on Oct 21, 2026 after the close (confirmed), with an estimated EPS of $2.17. Lam Research officially announced on September 30, 2026, that it will release its September quarter (fiscal Q1 2027) financial results on Wednesday, October 21, 2026, after market close, followed by a conference call at 5:00 PM ET.