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SG

Mkt Cap

$960.7M

Volume

1.34M

Next Earnings

November 13th

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SG

SGMLSigma Lithium Corporation Common Shares

SGML

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SG

Mkt Cap

$989.5M

Volume

1.34M

Next Earnings

November 13th

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Sigma Lithium Corporation (SGML) Stock Dips While Market Gains: Key FactsSigma Lithium Corporation (SGML) closed at $9.35, down 2.2% on October 9, 2026, underperforming the broader market gains. The stock has fallen 5.06% over the past month and received a Zacks Rank #5 (Strong Sell) rating due to a 40% downward revision in consensus EPS estimates over the last 30 days. Despite positive revenue growth projections, the company's Forward P/E ratio of 35.41 significantly exceeds its industry average of 17.41, indicating overvaluation.Zacks Investment Research · Oct 9, 2026

Implied Volatility Surging for Sigma Lithium Stock OptionsSigma Lithium Corporation (SGML) is experiencing high implied volatility in its October 2026 $5 call options, suggesting traders expect significant price movement. However, the company has a Zacks Rank #5 (Strong Sell) rating, with analysts downgrading earnings estimates over the past 30 days, reducing consensus estimates from 5 cents to 1 cent per share. The high volatility may indicate options traders are positioning to sell premium rather than betting on fundamental strength.Zacks Investment Research · Oct 9, 2026

Sigma Lithium Corporation (SGML) Stock Drops Despite Market Gains: Important Facts to NoteSigma Lithium Corporation (SGML) closed down 11.33% on October 1, 2026, underperforming broader market gains. Despite strong earnings growth projections (180% EPS growth and 95.4% revenue growth for the upcoming quarter), the stock has declined 26.85% over the past month. The company received a Zacks Rank of #5 (Strong Sell) and trades at a premium valuation with a Forward P/E of 18.8 compared to its industry average of 18.74.Zacks Investment Research · Oct 1, 2026

Sigma Expands Their Ultrafast T1.5 Aizu Large-Format Lens Series; More Info at B&HSigma has expanded its Aizu Cinema Prime Lenses series with three new focal lengths (21mm, 100mm, and 125mm), bringing the total to 11 lenses. The new primes maintain the series' signature T1.3 aperture, 46.3mm image circle, and organic look, available in ARRI PL and Sony E mounts for full-frame and large-format cinema cameras.GlobeNewswire Inc. · Sep 1, 2026

Mirrorless Lenses Market Size to Reach $4.80 Billion by 2033, Growing at 7.4% CAGR as Creator-Led Demand and Full-Frame Adoption Accelerate, Reports Verified Market Research®The global mirrorless lenses market is projected to grow from $2.60 billion in 2025 to $4.80 billion by 2033 at a 7.4% CAGR, driven by creator demand, full-frame adoption, and faster camera upgrade cycles. Asia Pacific leads with 38% market share. Key growth drivers include rising optical performance expectations, sensor format compatibility pressures, and creator-led demand for operational versatility.GlobeNewswire Inc. · Jul 29, 2026

Why Are Sigma Lithium Shares Trading Higher On Monday?Sigma Lithium (NASDAQ: SGML) shares surged 13.08% to $11.75 on Monday following the company's announcement of restarting sales operations after mine remobilization. The company reported Q4 FY25 net sales of $67 million from 650,000 tonnes of lithium fines and 5,000 tonnes of premium lithium oxide concentrate. Despite missing earnings expectations with a 22-cent EPS loss and $16.9 million in quarterly sales, SGML secured two major offtake agreements worth $146 million in prepayments and projects strong production growth to 520,000 tonnes by fiscal 2027.Benzinga · Mar 30, 2026

INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Capital One Financial Corporation - COFPomerantz LLP announced investigations into potential securities fraud and unlawful business practices at Capital One Financial Corporation. Capital One reported Q4 2025 earnings of $3.86 per share, missing analyst expectations of $4.14, with an efficiency ratio of 60% also below expectations. The stock fell $17.77 (7.56%) to $217.30 on January 23, 2026. Similar investigations were initiated for Sigma Lithium Corporation and Atlassian Corporation.GlobeNewswire Inc. · Feb 24, 2026

INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Sigma Lithium Corporation - SGMLPomerantz LLP is investigating potential securities fraud claims against Sigma Lithium Corporation following significant stock price declines. Bank of America downgraded the company on January 8, 2026, citing unresolved operational and liquidity issues, causing a 15% stock drop. Further decline occurred after Brazil's Labor Ministry shut down three waste piles at the company's flagship mine due to safety concerns, resulting in an additional 26% stock price fall.GlobeNewswire Inc. · Feb 24, 2026

INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Atlassian Corporation - TEAMPomerantz LLP announced investigations into potential securities fraud and unlawful business practices at Atlassian Corporation, Capital One Financial Corporation, and Sigma Lithium Corporation. The investigation into Atlassian was triggered by Citi's price target cut from $240 to $210 on January 16, 2026, citing concerns about growth quality and disruption from code assistant platforms, resulting in a 7.71% stock price decline.GlobeNewswire Inc. · Feb 24, 2026

INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Sigma Lithium Corporation - SGMLPomerantz LLP is investigating potential securities fraud claims against Sigma Lithium Corporation following significant stock price declines. Bank of America downgraded the company on January 8, 2026, citing unresolved operational and liquidity issues, causing a 15% stock drop. Further decline occurred after Reuters reported Brazil's Labor Ministry shut down three waste piles at the company's flagship mine due to safety concerns, resulting in an additional 26% stock price fall.GlobeNewswire Inc. · Feb 3, 2026

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