ED·Consolidated Edison, Inc.

Realized volatility (21d)

13.9% 26th pct

Below its peak

-8.1%

vs 200-day average

-1.8%

Up days (1y)

50%

Consolidated Edison, Inc. is currently running 13.9% annualised volatility over the last 21 sessions. Measured against ED's own 13 years of daily returns rather than a market-wide average, that is the 26th percentile — on the quiet side for this stock, against a typical reading of 16.7%. 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.

ED is trading -8.1% below its running peak. Across 12 full years on file, its median worst-drawdown-in-a-year was -16.0%, and the deepest was -31.0% 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 -1.8% from its 200-day moving average. Against every other day in its history, that gap ranks at the 27th percentile — a narrower gap than it typically runs. Over the past year ED closed higher on 50% of sessions, and it is currently 2 sessions into a rising streak.

On October specifically: over 13 years of records, ED finished the month higher 9 of 13 times, with a median return of +1.0% and an average of +2.3%. Its strongest month historically has been March at +3.6% on average, its weakest May at -1.7%. 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: ED has opened more than 2% away from the prior close in 42 of 3,266 sessions (1.3% of the time), with the largest gaps running +4.1% and -5.2%. 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, ED moved an average of 0.9% in the session after earnings, closing higher 0 of those 3 times, with a median move of -0.9% and a largest of -1.7%.

All figures computed from 3,267 daily closes between 2013-10-14 and 2026-10-09, split-adjusted, recomputed daily. Percentiles are against ED's own 13-year history, not a peer group or index.