OII Moves

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Oceaneering International Inc OII 35.06 0.21 0.6%

Previous-day view · Tue Nov 10 close. You are previewing the previous trading day. Subscribe to see today live and every other date — Trader is $59/mo. Sign up Sign in

Expected move

November 10, 2026 close · $35.06

Horizon	Expected move	Typical range	2 in 3 closes	9 in 10 closes
Next session	±2.2% ±$0.76	$34.30 – $35.82	$34.14 – $35.98	$33.42 – $36.70
2 sessions	±3.0% ±$1.06	$34.00 – $36.12	$33.77 – $36.35	$32.77 – $37.35
3 sessions	±3.8% ±$1.34	$33.72 – $36.40	$33.46 – $36.66	$32.21 – $37.91
1 week	±4.8% ±$1.70	$33.36 – $36.76	$32.98 – $37.14	$31.43 – $38.69
2 weeks	±6.8% ±$2.37	$32.69 – $37.43	$32.13 – $37.99	$30.01 – $40.11
3 weeks	±8.3% ±$2.90	$32.16 – $37.96	$31.46 – $38.66	$28.94 – $41.18
1 month	±9.8% ±$3.43	$31.63 – $38.49	$30.78 – $39.34	$27.79 – $42.33

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

±7.15%

Average actual move

4.09%

Beyond the implied move

0 / 1

Median IV change

-11.91%

Reaction session	Implied	Actual	Used	ATM IV before → after
February 20, 2025	±7.15%	-4.09%	0.57×	46.9% → 41.3%

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