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Smart Investors Daily
CS

NYSE · CSTM

Constellium SE

Basic Materials · Aluminum

$23.11

Down-$0.91 (-3.79%)

Updated Oct 31, 2026, 11:17 PM

SID Score

5.4/10

Composite research score

Smart Money

—

Institutional and insider signal

Market cap
2.55B
P/E ratio
20.7
Dividend yield
0.00%
52-week range
$14.62 – $36.99
Volume
1.73M
Avg. volume
1.18M

Price performance · CSTM

CSTM price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 30, 2026

CSTM closed at $23.11 after 21 trading sessions, down 5.29% for the selected period.

Last close
$23.11
Period change
-5.29%
Period low
$23.11
Period high
$25.81
Daily close
View OHLC price history
CSTM OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Oct 30, 2026$23.44$23.7467$22.72$23.111.73M
Oct 29, 2026$24.80$24.98$23.89$24.022.03M
Oct 28, 2026$24.60$25.00$23.375$24.434.26M
Oct 27, 2026$23.89$24.58$23.69$24.562.55M
Oct 26, 2026$23.48$23.61$23.14$23.411.23M
Oct 23, 2026$23.86$23.86$23.12$23.221.5M
Oct 22, 2026$24.95$25.30$23.58$23.992.09M
Oct 21, 2026$25.80$25.925$25.505$25.58910.65K
Oct 20, 2026$25.21$25.98$24.86$25.761.22M
Oct 19, 2026$25.79$25.79$25.17$25.551.31M
Oct 16, 2026$25.57$26.28$25.365$25.471.17M
Oct 15, 2026$25.00$25.61$24.62$25.471.18M
Oct 14, 2026$25.17$25.5129$24.88$25.371.48M
Oct 13, 2026$25.43$25.83$25.25$25.77795.02K
Oct 12, 2026$25.56$25.81$25.33$25.501.02M
Oct 9, 2026$25.98$26.11$25.635$25.811.28M
Oct 8, 2026$25.21$25.91$25.01$25.601.38M
Oct 7, 2026$25.22$25.585$24.93$25.421.34M
Oct 6, 2026$25.61$25.62$25.26$25.50870.89K
Oct 5, 2026$24.42$25.73$24.38$25.291.84M
Oct 2, 2026$24.95$25.125$24.05$24.402.81M

Latest CSTM news

The latest Smart Investors Daily articles mentioning CSTM.

CSTM research

Overview

Company profile and research snapshot.

Company profile

Constellium SE is engaged in the design and manufacture of rolled and extruded aluminium products, serving the packaging, aerospace, automotive, defence and other transportation and industry end-markets. The business is organized into three operating segments: the Packaging and Automotive Rolled Products segment which includes the production of rolled aluminium sheet products in European and North American facilities; the Aerospace and Transportation segment includes the production of rolled aluminium products and very limited volumes of extruded products in European and North American facilities; the Automotive Structures and Industry segment includes the production of extruded aluminium products and aluminium structural components.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
—
Average target
$15.00
Implied upside
—
Analysts
—
CSTM recent ratings
DateFirmRatingTarget
Oct 30, 2026BarclaysEqual-Weight—
Oct 29, 2026JP MorganOverweight—
Oct 29, 2026Wells FargoOverweight—
Oct 14, 2026BarclaysEqual-Weight—
Oct 8, 2026Deutsche BankBuy—
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News briefing

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AI research layers

Interpretive context generated from the platform’s current data sources.

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