PWR Moves

Quanta Services PWR 580.44 -76.56 -11.65%

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Expected move

November 04, 2026 close · $577.43

Horizon	Expected move	Typical range	2 in 3 closes	9 in 10 closes
Next session	±2.6% ±$14.96	$562.48 – $592.39	$559.47 – $595.39	$545.33 – $609.54
2 sessions	±3.6% ±$20.79	$556.64 – $598.22	$552.20 – $602.67	$532.57 – $622.30
3 sessions	±4.5% ±$26.22	$551.22 – $603.65	$546.19 – $608.67	$521.65 – $633.21
1 week	±5.8% ±$33.32	$544.11 – $610.75	$536.72 – $618.14	$506.52 – $648.34
2 weeks	±8.1% ±$46.72	$530.72 – $624.15	$519.63 – $635.23	$477.77 – $677.10
3 weeks	±9.7% ±$56.01	$521.42 – $633.44	$507.85 – $647.01	$459.12 – $695.75
1 month	±11.1% ±$64.04	$513.40 – $641.47	$497.52 – $657.35	$441.68 – $713.19

Size, not direction. The 68% and 90% bands held 66–68% and 89–90% of closes in held-out years 2019–2026. Draw the cone on the chart →

Volatility premium

Beta

The forecast is for the current session, which this plan does not open.

Earnings: priced against what happened

Average implied move

±7.04%

Average actual move

5.21%

Beyond the implied move

0 / 2

Median IV change

-25.59%

Reaction session	Implied	Actual	Used	ATM IV before → after
February 19, 2026	±6.82%	+6.68%	0.98×	—
February 20, 2025	±7.26%	-3.74%	0.51×	46.8% → 33.5%

Reconstructed from archived mid quotes; the straddle covers its expiration, not only the reaction session. These are not option returns. Method and missing reports →