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CME Group vs London Stock Exchange Group: Which Stock Looks Stronger in 2026?

CME holds the cleaner structural position, with the lead spread across profitability and stability. London Stock Exchange still has the edge on growth, which keeps the comparison from looking entirely one-sided. The market setup broadly confirms the structural lead — CME holds the more constructive position. That puts structure and market broadly in agreement — CME's lead looks more confirmed than conflicted.

The comparison is based on similar long-term financial trajectories, not sector labels. Peer scores are normalised within each company's primary universe (CME: S&P 500, LSEG.L: STOXX 600).

Updated 2026-05-17

This is not just a one-metric split: both profitability and stability materially support the lead. CME Group Inc. leads by 40 points on the overall comparison score.

INDUSTRY COMPARISON

Both operate in: Financial Data & Stock Exchanges

This comparison is based on industry proximity, not on functional trajectory similarity. CME and LSEG.L share the same industry classification.

For a similarity-based comparison, see how CME and London Stock Exchange each position within their functional peer groups in AssetNext.

Peer-Relative Score
CME
CME Group Inc.
72
Peer-Score
Signal qualitylow
Peer basis: S&P 500
vs
LSEG.L
London Stock Exchange Group plc
32
Peer-Score
Signal qualityLow
Peer basis: STOXX 600

Scores reflect position relative to comparable companies with similar long-term financial trajectories.

Score differences across key dimensions.

Dimension spread: CME vs LSEG.L Profitability 78 0 Stability 78 33 Valuation 67 33 Growth 64 76 CME LSEG.L
Gap Ranking
#1 Profitability +78
#2 Stability +45
#3 Valuation +34
#4 Growth +12
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for CME and LSEG.L Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer CMELSEG.L Relative valuation Structural strength

CME Group Inc. looks stronger both structurally and on relative valuation.

Valuation position uses peer-relative PE percentile (idx_pct_pe) where available.

Relative Position vs Comparable Companies
Profitability
On profitability, CME Group Inc. ranks near the top of the group; London Stock Exchange Group plc sits in the weaker half.
Stability
On stability, the gap still runs the same way: CME Group Inc. sits near the top of the group, while London Stock Exchange Group plc remains in the weaker half.
Profitability — Dominant Gap
CME
78
LSEG.L
0
Gap+78in favour of CME

The profitability lead is mainly driven by a 45-point operating margin advantage.

What keeps the gap from being one-sided

Earnings growth also leans toward LSEG.L, which keeps the score lead from reading as a full growth sweep.

What this means for the comparison

The lead is built on both profitability and stability — though growth still provides a counterweight.

Explore full peer positioning in AssetNext

Break down the CME vs LSEG.L comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Similar profitability-and-stability comparisons

Explore how CME and LSEG.L each compare against other companies in their peer groups.

Rule-based, descriptive analysis only. Derived from peer percentile dimensions. Not investment advice. Peer groups are determined algorithmically based on structural similarity — not by sector classification alone.

How AssetNext Peer Scores Work

AssetNext scores reflect each company's structural position within its functional peer group — not a ranking against all stocks simultaneously. Peers are identified by similarity across eight financial dimensions, including revenue growth trajectory, margin structure, capital intensity, and earnings stability. A score of 75 means the company ranks in the top quartile within its own peer group, not the entire market.

Four dimension scores drive the overall peer score: Growth (revenue trajectory and expansion dynamics), Quality (margin structure and capital efficiency), Valuation (peer-relative pricing on standard multiples), and Stability (earnings consistency and financial predictability). Each dimension is scored 0–100 relative to the peer group, then combined into an overall peer score using equal weighting.

Because scores are peer-relative, the same company can have slightly different scores in different index universes. On comparison pages, both companies are shown within their shared peer universe wherever possible — so the scores are directly comparable. The peer basis is stated on each score card.

Scores are recalculated periodically as underlying financial data is updated. All analysis is descriptive and rule-based — AssetNext describes structural realities and never issues buy, sell or hold recommendations.