CMS vs LNT: Options Risk Comparison

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

Metric	CMS	LNT
Risk Score	100	100
Risk Band	HIGH	HIGH
IV Rank	78.2	61.2
IV %	33.7%	31.5%
Edge Score	-22	-39
Price Δ	+2.1%	+0.2%
Next Earnings	2026-07-28	2026-07-30
Sector	Utilities	Utilities

Which has higher options risk?

Both carry an identical options risk score of 100 right now. For selling option premium, CMS ENERGY CORP (CMS) has the better edge score (-22) — 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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CMS risk pages

CMS overview CMS IV / options CMS earnings LNT overview LNT IV / options LNT earnings

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