Constellium SE (CSTM) Stock Chart
CSTM price chart
Daily prices adjusted for splits and dividends. 1D and 5D show delayed intraday prices. Markers: E earnings, D dividend, S split.
Technical snapshot
Key levels & statistics
CSTM performance vs the market
Total return, dividends reinvestedCSTM monthly returns
CSTM historical prices
CSTM dividends & splits
About the CSTM chart
Constellium (CSTM) closed at $25.47 on October 16, 2026, up 35.1% so far this year. The stock is trading 8.2% below its 200-day moving average of $27.75, which technical analysts usually read as a long-term downtrend. Over the past year CSTM returned +64.4% including dividends, ahead of the S&P 500 (+16.8%).
This page charts the full trading history of Constellium SE stock. Daily prices come from EODHD and are adjusted for stock splits and dividends, so returns over long periods are comparable. For the latest quote, company profile, earnings and news, see the CSTM stock overview.
CSTM chart FAQ
What is Constellium's all-time high stock price?
The highest closing price for CSTM was $36.15 on June 4, 2026 (adjusted for stock splits). As of the October 16, 2026 close it traded 29.5% below that level.
What is the 52-week range of CSTM stock?
Over the 52 weeks to October 16, 2026, CSTM traded between an intraday low of $14.62 on November 19, 2025 and an intraday high of $36.99 on June 2, 2026.
Is CSTM above its 200-day moving average?
No. On October 16, 2026 CSTM closed at $25.47, 8.2% below its 200-day simple moving average of $27.75. The 50-day average was $26.44.
How has CSTM stock performed compared with the S&P 500?
Including reinvested dividends, CSTM returned +64.4% over the past year, compared with +16.8% for the S&P 500 (SPY). Over five years the figures were +33.1% and +83.0%.
Does Constellium pay a dividend?
Constellium has not paid a dividend in the past 12 months.
How do I read the CSTM chart?
Pick a time range above the chart and choose candlesticks, a line or an area chart. Moving averages, Bollinger Bands, volume, RSI and MACD can be switched on with the indicator buttons, and "Compare" plots CSTM against the S&P 500, its sector or a competitor as a percentage change. Chart prices are adjusted for splits and dividends.