GFS·GlobalFoundries Inc.

Realized volatility (21d)

47.7% 57th pct

Below its peak

-46.1%

vs 200-day average

-10.6%

Up days (1y)

51%

GlobalFoundries Inc. is currently running 47.7% annualised volatility over the last 21 sessions. Measured against GFS's own 5 years of daily returns rather than a market-wide average, that is the 57th percentile — close to its own typical level, against a typical reading of 45.2%. The distinction matters because a number that looks calm for one stock is turbulent for another, and the absolute figure on its own tells you neither.

GFS is trading -46.1% below its running peak. Across 4 full years on file, its median worst-drawdown-in-a-year was -37.2%, and the deepest was -51.2% in 2022. The current drawdown is already deeper than this stock's typical annual low point, which puts it in the part of its range where past recoveries began — and where past declines also continued.

Price sits -10.6% from its 200-day moving average. Against every other day in its history, that gap ranks at the 25th percentile — a narrower gap than it typically runs. Over the past year GFS closed higher on 51% of sessions, and it is currently 1 session into a falling streak.

Overnight risk is measurable too: GFS has opened more than 2% away from the prior close in 114 of 1,237 sessions (9.2% of the time), with the largest gaps running +10.4% and -9.1%. For anyone holding through an event, that rate is a better guide to overnight exposure than the intraday range.

Across the last 3 dated reports on file, GFS moved an average of 2.3% in the session after earnings, closing higher 2 of those 3 times, with a median move of +0.5% and a largest of -3.8%.

All figures computed from 1,238 daily closes between 2021-10-28 and 2026-10-05, split-adjusted, recomputed daily. Percentiles are against GFS's own 5-year history, not a peer group or index.