BXP·BXP, Inc.

Realized volatility (21d)

18.1% 31st pct

Below its peak

-59.3%

vs 200-day average

-4.1%

Up days (1y)

49%

BXP, Inc. is currently running 18.1% annualised volatility over the last 21 sessions. Measured against BXP's own 13 years of daily returns rather than a market-wide average, that is the 31st percentile — on the quiet side for this stock, against a typical reading of 23.5%. 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.

BXP is trading -59.3% below its running peak. Across 12 full years on file, its median worst-drawdown-in-a-year was -20.9%, and the deepest was -51.7% in 2020. 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 -4.1% from its 200-day moving average. Against every other day in its history, that gap ranks at the 32nd percentile — close to the gap it normally carries. Over the past year BXP closed higher on 49% of sessions, and it is currently 2 sessions into a rising streak.

On October specifically: over 13 years of records, BXP finished the month higher 5 of 13 times, with a median return of -0.6% and an average of -1.7%. Its strongest month historically has been November at +3.8% on average, its weakest March at -3.2%. 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: BXP has opened more than 2% away from the prior close in 127 of 3,267 sessions (3.9% of the time), with the largest gaps running +7.6% and -9.0%. For anyone holding through an event, that rate is a better guide to overnight exposure than the intraday range.

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