Coherent

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, COHR scored 79, fifth of the 34 names here. The two inputs furthest above the board's median that session — not simply the largest, which is what separates COHR from any other name that had a good day — were relative strength at +9.6 — pinned at the most that component can contribute and volume at +1.4. Pulling the other way was drawdown at -3.1 — how far the price sits below its 52-week high.

Across the 16 sessions recorded since 3 September, COHR has scored between 21 and 83, and that 79 sits near the top of that range. Net across the window it is up 51 points, and the largest single-session move was a fall of 59 points on 14 September.

Figures, not reasons. Every number above is the formula's own output for Coherent or a score this site published on a named day; the score describes how the price behaved and has no view on why.