MAS·Masco Corporation

Realized volatility (21d)

22.0% 33rd pct

Below its peak

-18.6%

vs 200-day average

-0.8%

Up days (1y)

51%

Masco Corporation is currently running 22.0% annualised volatility over the last 21 sessions. Measured against MAS's own 13 years of daily returns rather than a market-wide average, that is the 33rd percentile — on the quiet side for this stock, against a typical reading of 25.1%. 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.

MAS is trading -18.6% below its running peak. Across 12 full years on file, its median worst-drawdown-in-a-year was -20.0%, and the deepest was -44.8% in 2020. The current pullback is therefore shallower than what this stock gives back in a typical year, which is context worth having before treating it as a dislocation.

Price sits -0.8% from its 200-day moving average. Against every other day in its history, that gap ranks at the 29th percentile — a narrower gap than it typically runs. Over the past year MAS closed higher on 51% of sessions, and it is currently 2 sessions into a rising streak.

On October specifically: over 13 years of records, MAS finished the month higher 5 of 13 times, with a median return of -1.8% and an average of -0.3%. Its strongest month historically has been July at +5.6% on average, its weakest March at -3.0%. Seasonality is a weak signal on its own — a decade is a small sample and regimes change — but it is a real distribution rather than a rule of thumb.

Overnight risk is measurable too: MAS has opened more than 2% away from the prior close in 161 of 3,267 sessions (4.9% of the time), with the largest gaps running +6.2% and -9.7%. 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, MAS moved an average of 0.8% in the session after earnings, closing higher 1 of those 3 times, with a median move of -0.2% and a largest of -2.2%.

All figures computed from 3,268 daily closes between 2013-10-15 and 2026-10-13, split-adjusted, recomputed daily. Percentiles are against MAS's own 13-year history, not a peer group or index.