Sigma Lithium (SGML) Options Chain & Prices $6.03 0.00 (0.00%) Closing price 04:00 PM EasternExtended Trading$6.05 +0.02 (+0.33%) As of 06:10 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 Polygon.io. Learn more. Add Compare Share Share Options Chain Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock SGML Put and Call Options List 4/17/2026 1/16/2026 10/17/2025 9/19/2025 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 to Excel ExpiresStrike PriceClose PricePut/CallVolumeVolume AskVolume BidOpen InterestImplied VolatilityDeltaTrades9/19/2025$5.00$0.081Put21 - 12003(+1)87.00% (-20.20%)-0.13182229/19/2025$6.00$0.398Put187101351164(+1)82.98% (+2.86%)-0.440327159/19/2025$6.00$0.464Call1110 - 422(-10)82.98% (+2.86%)0.56065629/19/2025$7.00$1.129Put3 - 365(+0)96.11% (+19.19%)-0.72084529/19/2025$7.00$0.196Call423511385(+0)96.11% (+19.19%)0.28129510End-of-day options data provided by Trade Alert and Intrinio. Related Companies and Tools Related Companies TMC the metals Options Data Atlas Energy Solutions Options Data Nexa Resources Options Data Lithium Americas (Argentina) Options Data American Battery Technology Options Data US Gold Options Data Atlas Lithium Options Data Smart Sand Options Data 5E Advanced Materials Options Data Westwater Resources Options Data Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NASDAQ:SGML) was last updated on 9/3/2025 by MarketBeat.com Staff From Our PartnersHow “Trump’s New Dollar” Could Impact Your WealthPresident Trump just signed a game-changing law… That could soon upgrade the U.S. dollar in your checking a...Brownstone Research | SponsoredForget Tesla — This Tiny AI Stock Is Musk’s Real PlayWhile Wall Street focused on Tesla’s earnings, Elon Musk was quietly building a supercomputer so powerful it c...Behind the Markets | SponsoredWhat's the Best Way to Lower RMD Taxes?Turning 73 triggers a key IRS rule: you must begin taking required minimum distributions (RMDs) from certain r...SmartAsset | SponsoredWhat Steve Bannon revealed about Trump’s gold playA Trump advisor just said 3 words that could reset the dollar. 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