Constellium SE

CSTMNYSE · USD
24.19USD0.00 (-1.63%)
1079

Constellium SE (CSTM) Unusual Options Activity Today

CSTM options volume power reached 10x on the previous trading day. The highest reading was on the $26 CALL expiring 2027-01-15.

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Checking CSTM unusual options activity helps you spot when traders are making outsized bets on Constellium SE before the broader market catches on. Constellium SE's unusual options activity flags contracts trading at multiples of their average daily volume, often signaling that informed money is positioning ahead of a catalyst. Use our scanner to monitor CSTM unusual options activity today and surface the prints that deserve a second look.

Unusual options flow typically refers to trades where volume vastly exceeds open interest at a given strike, or where total contract volume on a name spikes well above its norm. Watching CSTM unusual options flow today can reveal large block trades, sweeps across exchanges, and aggressive directional bets. Tracking CSTM unusual options volume across calls and puts helps you separate hedging activity from genuinely speculative positioning, and CSTM unusual options flow data becomes especially valuable around earnings, product launches, and macro events.

Constellium SE, together with its subsidiaries, engages in the design, manufacture, and sale of specialty rolled and extruded aluminum products for the packaging, aerospace, and automotive end-markets. The company operates through three segments: Packaging & Automotive Rolled Products, Aerospace & Transportation, and Automotive Structures & Industry. The Packaging & Automotive Rolled Products segment produces rolled aluminum products, including can stock and closure stock for the beverage and food industry, as well as foil stock for the flexible packaging market. It also supplies automotive body sheets and heat exchangers for the automotive market; and specialty reflective sheets.

The Aerospace & Transportation segment provides rolled aluminum products, including aerospace plates, sheets, and extrusions; and aerospace wing skins, as well as plates and sheets for use in transportation, industry, and defense applications. The Automotive Structures & Industry segment offers extruded products and technologically advanced structures for the automotive industry, including crash-management systems, body structures, side impact beams, and battery enclosures; and hard and soft alloy extruded profiles for various industry applications in the automotive, engineering, rail, and other transportation end markets. This segment also provides downstream technology and services, which include pre-machining, surface treatment, research and development, and technical support services. The company sells its products directly or through distributors in France, Germany, the Czech Republic, the United Kingdom, Switzerland, and the United States, as well as Shanghai, and Seoul. Constellium SE was incorporated in 2010 and is headquartered in Paris, France.

Catalysts rarely arrive without a footprint, and CSTM unusual options activity is often where that footprint shows up first. Our scanner tracks Constellium SE's unusual options flow in real time, ranks prints by volume-to-open-interest, premium spent, and aggressor side, and separates real conviction from noise. Whether you're looking at CSTM unusual options volume on the call side or chasing put sweeps, Constellium SE's unusual options flow today is one click away, so put it on your radar before the headlines hit.

2026-10-16
Calls
26.000.350.550.4546%5628519.65%
29.00—0.350.3576%23190.63%
18.005.907.606.7598%00—
19.004.906.605.7584%00—
20.004.005.504.7570%00—
Puts
25.000.951.301.1344%31641.83%
18.00—0.750.75165%00—
19.00—0.750.75145%0150.00%
20.00—0.750.75126%00—
21.00—0.750.75108%010.00%

As of September 30, 2026

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