US · 44 EMA Board

Two cadences, joined in the browser. EMAs, 52-week extremes and the Point & Figure column are daily values — they can only change once, after the close — so they are built once a day into levels.json. Only the price moves intraday, so only the price is refreshed each minute into spot.json. Distance to the 44 EMA is computed here from (live price, daily 44 EMA), which is why a minute-cadence board costs one small sweep rather than 614 full histories. A symbol whose price fetch failed keeps its last one and is greyed — a board showing a ten-minute-old price as if it were live is worse than one admitting it is behind.

The EMA ladder reads left to right, fast to slow. A filled block means price is above that EMA. All seven filled is an unambiguous uptrend across every horizon; the interesting rows are the ragged ones, where the fast and slow EMAs disagree. A hollow block means the EMA exists but price is below it; a blank means the EMA has not warmed up — a 200 EMA needs more than 200 sessions before its first value means anything, and a value that is present but unreliable is worse than one that is absent.

Point & Figure, at two speeds. X is demand, O is supply. The fast column is 0.25% boxes reversing on 3 (0.75%), which is well inside a normal daily range — measured across 53,545 columns on the Indian board, the median column lives two bars and 48% last a single one, so read it as a one-to-two-day flag, not a trend. The slow column is 1% × 3. Click either to open the actual grid. The published data carries box indices, never prices, and the page rebuilds the axis from (base, box %) with the same geometric formula — so the two sides cannot round differently.

History starts at a large spin-off. Yahoo back-adjusts a spin-off, so the series looks continuous and nothing flags it — which is exactly the trap: a 44 EMA would otherwise be averaging the price of a company that no longer exists. Where more than 20% of the parent was separated, history here begins at the event. US splits need no such treatment; those are already adjusted and correctly dated.