Fib retracement levels computed by arithmetic — the same
function on every chart, every week. No wave counts. No predictions. And when
a level moves, the chart says so instead of quietly redrawing.
The swing is mechanical
Three years of daily data; the swing is the window's extremes. Nobody
chooses the anchors, so nobody can nudge them. The four levels — 0.382,
0.5, 0.618, 0.786 — are arithmetic on that swing. Same function, every
chart, every week.
The zone prices — it doesn't time
We backtested our own 0.5–0.618 zone over 10 years: it bought a ~1pp
better entry on names already chosen, and showed no timing edge —
the timing claim failed and we say so. Most chart services don't test
theirs. Ask them why.
Redraws get flagged
Every swing is saved between runs. When a new extreme reshapes a level
by more than 1%, the chart is stamped 🔁 REDRAWN instead of quietly
sliding. A level that follows price carries no information — flagging our
own moved goalposts is the whole point.
mechanical fib retracement of the dominant 3y swing · levels
are arithmetic, not prediction · a level that moves gets flagged 🔁, not hidden
Your ticker here
The machine runs on whatever you ask it to. Request any ticker on X —
requests are public, and fulfilled requests become posts, same mechanical
levels as everything above.
Charts derive from public market data and arithmetic — nothing else. We may
hold positions in names shown. Nothing on this page is investment advice, a
recommendation, or a prediction; levels are descriptive geometry of a past
swing. Updated 2026-08-17. ·
@retracechart