Century Aluminum (CENX) Options Chain & Prices $44.05 -0.31 (-0.70%) Closing price 09/11/2026 04:00 PM EasternExtended Trading$44.10 +0.05 (+0.11%) As of 09/11/2026 07:36 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more. Add Compare Share Share Options Chain Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsInsider TradesNews and TrendsOptions ChainOwnershipSEC FilingsShort Interest CENX Put and Call Options List 1/21/2028 3/19/2027 1/15/2027 12/18/2026 11/20/2026 10/16/2026 9/18/2026 Options Date Put and Call Options Put Options Call Options Options Type All In The Money Out of The Money Moneyness With Volume Without Volume All Volume Strike Price Min Strike Price Max Export ExpiresStrike PriceClose PricePut/CallVolumeVolume AskVolume BidOpen InterestImplied VolatilityDeltaTrades9/18/2026$39.00$0.159Put11 - 268(+7)65.85% (-5.93%)-0.08487819/18/2026$40.00$0.266Put9 - 1169(+1)64.41% (-5.62%)-0.13160189/18/2026$43.00$1.031Put894544439(+12)62.24% (-4.99%)-0.37471189/18/2026$43.00$2.088Call1 - 118(+2)62.24% (-4.99%)0.62755519/18/2026$44.00$1.491Put143 - 111(+27)62.25% (-4.90%)-0.47872139/18/2026$45.00$2.064Put22 - 362(+7)62.60% (-4.88%)-0.58139129/18/2026$45.00$1.118Call421268(+8)62.60% (-4.88%)0.4222449/18/2026$46.00$2.741Put3 - 1220(+1)63.24% (-4.92%)-0.67511529/18/2026$46.00$0.792Call2 - 21323(+113)63.24% (-4.92%)0.32914719/18/2026$47.00$0.521Call106 - 182(+5)63.86% (-5.27%)0.2399284 Get the Latest News and Ratings for CENX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Century Aluminum and its competitors with MarketBeat's FREE daily newsletter. 9/18/2026$49.00$0.263Call921193(+7)66.40% (-5.31%)0.13584759/18/2026$50.00$6.145Put5 - 5105(+0)67.72% (-5.50%)-0.90718619/18/2026$50.00$0.181Call271131304(+19)67.72% (-5.50%)0.09849812End-of-day options data provided by Trade Alert and Intrinio. Related Companies and Tools Related Companies Kaiser Aluminum Options Alcoa Options Freeport-McMoRan Options Constellium Options Tredegar Options Alamos Gold Options Hecla Mining Options Harmony Gold Mining Options HudBay Minerals Options Iamgold Options Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NASDAQ:CENX) was last updated on 9/11/2026 by MarketBeat.com Staff. From Our PartnersWhy I'm NOT Buying the SpaceX IPO (And What I'm Buying Instead)Don't buy Nvidia... Not when the AI companies that will define the next decade are selling for pennies. You wo...Decentralized Masters | SponsoredHere’s the stock symbol I’ve promisedWhitney Tilson of Stansberry Research has long recommended Berkshire Hathaway as a core retirement holding - b...Stansberry Research | SponsoredElon Musk to Trigger Next AI Wave on November 11th?Jeff Brown picked Nvidia in 2016, before shares surged 37,800 percent. Now he's identified another AI company ...Brownstone Research | SponsoredWhat Is A Roth Conversion, And How Do I Set One Up?A Roth conversion moves money from a traditional IRA or employer plan into a Roth IRA, triggering income tax t...SmartAsset | SponsoredThis 38 Dollar Fund Holds Every Major AI Stock and Pays WeeklyThe biggest AI stocks like Nvidia, CrowdStrike, and Palantir now trade for hundreds of dollars a share. One fu...Investors Alley | SponsoredWhy major institutions are piling into this digital asset nowBlackRock, JPMorgan, Goldman Sachs, and Fidelity are reportedly accumulating a scarce blockchain asset - one t...Awesomely | SponsoredMusk says UBI is coming. I say it's already here.Elon Musk says AI could make money irrelevant by 2036. One income program already exists today, funded not by ...Freedom Financial | SponsoredThe income “unicorn” Todd Phillips has been waiting 2 years to see againRetirement income specialist Todd Phillips once tracked an unusual income vehicle nicknamed the 10.3 percent U...Eagle Publishing | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Century Aluminum Company Please log in to your account or sign up in order to add this asset to your watchlist. Share Century Aluminum With A Colleague Link copied to clipboard. Unlock superior investment research and tools. Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools and reports. Get MarketBeat All Access MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In Email Me a Login Link or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
