AEE vs CMS: Options Risk Comparison

AMEREN CORP and CMS ENERGY CORP compared side by side — risk score, IV Rank, edge and earnings. Updated every 30 minutes.

Metric	AEE	CMS
Risk Score	24	59
Risk Band	LOW	MEDIUM
IV Rank	0.2%	61.6%
IV %	24.2%	29.2%
Edge Score	-24	+3
Price Δ	+2.0%	+0.0%
Next Earnings	2026-07-30	—
Sector	Utilities	Utilities

Which has higher options risk?

CMS ENERGY CORP (CMS) currently carries the higher options risk score (59 vs 24 for AEE) — meaning more active catalysts that can drive an overnight move. For selling option premium, CMS ENERGY CORP (CMS) has the better edge score (+3) — a stronger blend of high IV Rank and low risk.

Risk score (0–100) reflects active catalysts — earnings, legal, SEC filings and news. Edge score = IV Rank − risk score; higher is better for selling premium.

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AEE risk pages

AEE overview AEE IV / options AEE earnings CMS overview CMS IV / options CMS earnings

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