Lam Research

Base 50, components added, then compressed onto a 2-98 scale. The formula is published and identical on every page.

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.

At the Friday 2 October close, LRCX scored 78, seventh 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 relative strength at +9.5 and trend at +9.6 — pinned at the most that component can contribute. Pulling the other way was volume at -2.5 — whether the move is drawing unusual participation, signed by the direction of the move.

Across the 16 sessions recorded since 3 September, LRCX has scored between 9 and 79, and that 78 sits near the top of that range. Net across the window it is up 39 points, and the largest single-session move was a fall of 34 points on 14 September.

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.