Lam Research
Prices as of 2026-10-20 00:32 UTC. Updates live in your browser.
Base 50, components added, then compressed onto a 2-98 scale. The formula is published and identical on every page.
Market sentiment history
Trading sessions only, so each step is one market day against the one before it. Free history covers the last 30 days; scores are recorded after every US close.
What the score is reading for LRCX
At the Monday 19 October close, LRCX scored 21, 17th of the 34 names here. The two inputs furthest above the board's median that session — not simply the largest, which is what separates LRCX from any other name that had a good day — were momentum at -7.7 and volatility at +3.9. Pulling the other way was trend at -9.6 — price against its own 10- and 20-day moving averages.
Across the 15 sessions recorded since 21 September, LRCX has scored between 16 and 79, and that 21 sits near the bottom of that range. Net across the window it is down 37 points, and the largest single-session move was a fall of 23 points on 6 October.
Figures, not reasons. Every number above is the formula's own output for Lam Research or a score this site published on a named day; the score describes how the price behaved and has no view on why.
What Lam Research does
Specialises in etch and deposition, with unusually high exposure to memory manufacturing and the vertical stacking that HBM requires.
What moves LRCX
- HBM and NAND capacity additions
- China export licensing
- Installed base service revenue
Related names in equipment & eda
See all 7 equipment & eda stocks →
Latest LRCX news
Headlines from the last 24 hours, most heavily covered first. Coverage is shown for context and is not an input to the market sentiment score.
Trade LRCX
M MoomooCommission-free US stocks, strong in APAC OPEN → W Webull
Commission-free US stocks and options OPEN → S Stake
Australian broker, US share trading OPEN → I Interactive Brokers
Low FX costs, broad market access OPEN →
Links to broker websites. We are not affiliated with any of them and earn nothing from these links. Compare fees, currency conversion and regulation before opening an account.
Common questions
How does HBM demand reach Lam Research?
Stacked memory needs far more etch and deposition steps per wafer than flat DRAM, so each unit of HBM capacity carries higher tool intensity.
What is Lam Research's market sentiment score right now?
LRCX currently scores 21 out of 100, which reads as cool. The score combines six weighted, price-based inputs: momentum, relative strength against the complex, trend against its moving averages, volume, volatility and drawdown from the 52-week high. The full breakdown is shown above.
Where does LRCX sit in the AI supply chain?
Lam Research is grouped under equipment & eda. The tools and software that make chips possible - lithography, deposition, etch, inspection and the design software behind every layout.