Sigma Lithium (SGML) News Today $6.71 +0.22 (+3.39%) Closing price 08/29/2025 04:00 PM EasternExtended Trading$6.71 0.00 (0.00%) As of 08/29/2025 07:49 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 Headlines Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock SGML Latest News All Sources Trusted Sources MarketBeat Barchart Benzinga Bloomberg GlobeNewswire GuruFocus MarketWatch Motley Fool NASDAQ PR Newswire Reuters Seeking Alpha TalkMarkets The Street TipRanks The Wall Street Journal Wall Street Zen Yahoo Finance Source Sentiment refers to the positivity or negativity of each headline according to our language processing algorithm. Sentiment All Sentiments Very Positive Positive Neutral Negative Very Negative Most Recent August 2025 July 2025 June 2025 May 2025 April 2025 March 2025 February 2025 January 2025 December 2024 November 2024 October 2024 September 2024 August 2024 July 2024 June 2024 May 2024 April 2024 March 2024 February 2024 January 2024 December 2023 November 2023 October 2023 September 2023 August 2023 July 2023 June 2023 May 2023 April 2023 March 2023 February 2023 January 2023 December 2022 November 2022 October 2022 September 2022 Time Period Bank of America Begins Coverage on Sigma Lithium (NASDAQ:SGML)August 28 at 10:11 AM | marketbeat.comSigma Lithium Corporation $SGML Shares Sold by Invesco Ltd.August 28 at 3:27 AM | marketbeat.comSigma Lithium (NASDAQ:SGML) Now Covered by Bank of AmericaAugust 28 at 2:13 AM | americanbankingnews.comSigma Lithium (NASDAQ:SGML) Shares Up 6% - Time to Buy?August 27, 2025 | marketbeat.comQ3 Earnings Estimate for Sigma Lithium Issued By CormarkAugust 26, 2025 | marketbeat.comCormark Estimates Sigma Lithium's Q3 Earnings (NASDAQ:SGML)August 25, 2025 | americanbankingnews.comSigma Lithium (NASDAQ:SGML) Upgraded by Cormark to Moderate Buy RatingAugust 24, 2025 | marketbeat.comCormark Upgrades Sigma Lithium (NASDAQ:SGML) to "Moderate Buy"August 24, 2025 | americanbankingnews.comSigma Lithium (NASDAQ:SGML) Trading Up 6.9% - Should You Buy?August 20, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Sees Unusually-High Trading Volume - Still a Buy?August 17, 2025 | marketbeat.comSigma Lithium Corporation (NASDAQ:SGML) Q2 2025 Earnings Call TranscriptAugust 17, 2025 | msn.comSigma Lithium (NASDAQ:SGML) Downgraded by Wall Street Zen to "Sell"August 17, 2025 | marketbeat.comSigma Lithium Reports 2Q25 Results: Delivers On-Target Production, Further Cost...August 15, 2025 | juniorminingnetwork.comSigma Lithium Achieves Production Targets Amid Strategic Sales WithholdingAugust 15, 2025 | msn.comSigma Lithium Corporation (SGML) Q2 2025 Earnings Call TranscriptAugust 15, 2025 | seekingalpha.comSigma Lithium Corporation 2025 Q2 - Results - Earnings Call PresentationAugust 15, 2025 | seekingalpha.comSigma Lithium Corporation: Sigma Lithium Reports 2Q25 Results: Delivers On-target Production, Further Cost Reductions And DeleveragingAugust 15, 2025 | finanznachrichten.deSIGMA LITHIUM REPORTS 2Q25 RESULTS: DELIVERS ON-TARGET PRODUCTION, FURTHER COST REDUCTIONS AND DELEVERAGINGAugust 15, 2025 | prnewswire.comSigma Lithium (SGML) Projected to Post Quarterly Earnings on ThursdayAugust 15, 2025 | marketbeat.comSigma Lithium Q2 2025 Earnings PreviewAugust 13, 2025 | msn.comSigma Lithium (NASDAQ:SGML) Shares Down 7.1% - Should You Sell?August 13, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Shares Gap Up - Here's What HappenedAugust 12, 2025 | marketbeat.comLithium stocks rally as CATL mine halt raises prospects of tighter supplyAugust 11, 2025 | investing.comTesla Supplier Idles Mine, Lighting Up Lithium Stocks — For NowAugust 11, 2025 | msn.comAlbemarle tops S&P 500, leading lithium shares after CATL shuts one of world's biggest minesAugust 11, 2025 | msn.comSIGMA LITHIUM STREAMLINES LEADERSHIP COMBINING KEY ROLES UNDER VETERAN VPs; ANNOUNCES SHAREHOLDER MEETING RESULTS; TO RELEASE 2Q FINANCIALS ON AUG 14, 2025August 8, 2025 | prnewswire.comSigma Lithium (NASDAQ:SGML) Stock Price Down 8.9% - Time to Sell?July 30, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Sees Large Volume Increase - Time to Buy?July 25, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Trading Down 4.4% - What's Next?July 24, 2025 | marketbeat.comSGML - Sigma Lithium Corp Valuation | MorningstarJuly 16, 2025 | morningstar.comMSigma Lithium (NASDAQ:SGML) Stock Price Up 6.1% - What's Next?July 14, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Sees Large Volume Increase - Should You Buy?July 11, 2025 | marketbeat.comSGML - Sigma Lithium Corp Dividends - MorningstarJuly 9, 2025 | morningstar.comMSigma Lithium (NASDAQ:SGML) Stock Price Down 3.5% - Here's WhyJuly 9, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Trading 7.6% Higher - Time to Buy?July 8, 2025 | marketbeat.comInvestors Will Want Sigma Lithium's (NASDAQ:SGML) Growth In ROCE To PersistJuly 4, 2025 | finance.yahoo.comSigma Lithium Corporation (SGML) - Yahoo FinanceJuly 3, 2025 | finance.yahoo.comSigma Lithium (NASDAQ:SGML) Shares Gap Up - Should You Buy?July 3, 2025 | marketbeat.comSigma Lithium Sees Unusually Large Options Volume (NASDAQ:SGML)July 3, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Shares Up 8.4% - Time to Buy?July 2, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Hits New 12-Month Low - Time to Sell?July 1, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Trading Up 7.2% - Here's WhyJune 26, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Reaches New 12-Month Low - Here's WhyJune 25, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Shares Gap Up - Here's WhyJune 16, 2025 | marketbeat.comMillennium Management LLC Sells 364,884 Shares of Sigma Lithium Co. (NASDAQ:SGML)June 13, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Stock Price Down 7.1% - Should You Sell?June 12, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Trading 6.7% Higher - Here's WhyJune 9, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Reaches New 52-Week Low - Here's What HappenedJune 3, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Hits New 12-Month Low - Should You Sell?May 30, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Stock Price Down 6.5% - Here's What HappenedMay 28, 2025 | marketbeat.com Get Sigma Lithium News Delivered to You Automatically Sign up to receive the latest news and ratings for SGML and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. 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We track news headlines from hundreds of news outlets and tag them by company. This chart compares the number of articles about this company in the last seven days compared with the average number of articles about this company on a typical week. SGML Articles This Week▼94▲SGML Articles Average Week Get the Latest News and Ratings for SGML and Related Stocks Enter your email address to receive the latest news and analysts' ratings for Sigma Lithium and its competitors. Sign Up View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. 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