Yahoo Finance report covering Sigma Lithium Corporation (SGML) market action, institutional positioning, and fundamental catalysts.
Why SGML Stock dropped -8.62% Today — RQD Quant Desk Flash
Sigma Lithium Corporation (SGML) carries a Roarable Rating of D (Sell) with 45/100 RQD Confidence due to weak cash-flow efficiency and sensitivity to current interest rates. Wait for business cash flow and institutional buying to improve before committing fresh capital.
🤖 Mara Quenwick • AI Quant Lead (Click for Instant Brief)
Is SGML stock a Buy, Hold, or Sell right now according to Roarable's RQD model?
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As of 2026-11-02, Sigma Lithium Corporation (NASDAQ: SGML) is rated D (Sell / SELL) by Roarable's 5-pillar RQD engine with a composite confidence score of 45/100 at a spot price of $7.00 (-8.62% 1D, market cap $862.3M). Pillar breakdown: Fundamental Cash Engine 12/20, Institutional 13F & Options Flow 3/20, Executive Insider Alignment 13/20, FRED Macro Regime Fit 8/20, and SEC Balance-Sheet Forensics 9/20. Across 270 tracked Materials issuers, SGML ranks #154 in composite RQD confidence.
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How does SGML compare to MTAL and ASM in the Materials sector?
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Within the Materials sector (Metal Mining), SGML carries a Roarable D (45/100 RQD), trailing P/E of N/A, gross margin of —, and ROIC of —. By comparison, MTAL (Metals Acquisition Corp. II (Class A)) holds a D grade (47/100 RQD, P/E N/A, ROIC —, cap $831.2M) and ASM (Avino Silver & Gold Mines Ltd. (Canada)) posts a D grade (44/100 RQD, P/E N/A, ROIC —, cap $779.4M). Among the 5-stock peer group, SGML leads on earnings multiple (N/A) while LAC leads on capital efficiency (-8.1% ROIC).
🤖 Gideon Ashmere • AI SEC 10-K Forensics (Click for Instant Brief)
What are the biggest fundamental strengths and SEC risk factors for SGML?
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For Sigma Lithium Corporation (SGML), key quantitative strengths include Established market leader in Materials with deep daily trading liquidity. and sector rank #154 in Materials, while primary risk factors center on Company executives have done more routine share selling than personal cash buying lately. and Sensitive to high interest rates and tighter Federal Reserve market liquidity.. Institutional options positioning shows a 50% call / 50% put premium split.
Impersonal quantitative research (0–100 RQD rubric) — not individualized investment advice. Past performance does not guarantee future results. Full Disclaimer
Altman Z-Score 3.80 (FORTRESS SAFE (>3.0)) • Piotroski F-Score 7/9
SEC XBRL Trailing 12 Months: 0.6% FCF Margin ($24.1M FCF) & 52% Gross Margin
Put hedging (50% put share) caps near-term gamma upside (-16 pts vs max)
⚔️ Adversarial Opposing Case: What Could Spark a SGML Turnaround Squeeze
While SGML currently carries a cautious 45/100 (D) rating due to Whale & Options Positioning (4/20), shorts face asymmetric squeeze risk if free cash flow inflects or management executes accretive buybacks.
Established market leader in Materials with deep daily trading liquidity.
Options & Short-Covering Gamma: Reclaiming the 50-day SMA ($9.72) and Max Pain ($7.35) forces dealer call-delta covering toward $25.70.
Forensic Repair Trigger: Halting share dilution (Disciplined Float (-0.40% YoY Shares)) or retiring high-cost debt immediately upgrades the SEC 10-K Forensic pillar.
Why SGML Stock dropped -8.62% Today — RQD Quant Desk Flash
Sigma Lithium Corporation (SGML) dropped -8.62% to $7.00, trading at 12% of its 52-week range ($4.61 – $24.48). Stretched risk/reward at current multiples (steady margins) under elevated 10-year interest-rate pressure.
- ▸Technical Tape: Trading at 12% of its 52-week range ($4.61 – $24.48) with RSI-14 at 40.5 (NEUTRAL RANGE).
- ▸Volatility Profile: Historical 20-day realized swing band of ±12.3% around $7.00 (no active unusual options sweep snapshot on file).
- ▸Fundamental Anchor: Roarable D (Sell) backed by 52% gross margin and $24.1M annual free cash flow.
Yahoo Finance report covering Sigma Lithium Corporation (SGML) market action, institutional positioning, and fundamental catalysts.
TradingView report covering Sigma Lithium Corporation (SGML) market action, institutional positioning, and fundamental catalysts.
MarketBeat report covering Sigma Lithium Corporation (SGML) market action, institutional positioning, and fundamental catalysts.
Yahoo Finance report covering Sigma Lithium Corporation (SGML) market action, institutional positioning, and fundamental catalysts.
Stock Titan report covering Sigma Lithium Corporation (SGML) market action, institutional positioning, and fundamental catalysts.
MarketBeat report covering Sigma Lithium Corporation (SGML) market action, institutional positioning, and fundamental catalysts.
Yahoo Finance report covering Sigma Lithium Corporation (SGML) market action, institutional positioning, and fundamental catalysts.
Sigma Lithium Corp (TSX-V:SGML, NASDAQ:SGML, ASX:SAU) wants to be more than a low-cost lithium oxide concentrate producer. Its Brazilian operations support a network of industrial suppliers, workers and small-scale farme
Red-Light Warning Desk: Spotting SEC Cash-Flow & Dilution Risks Before Downgrades (Featuring SGML)
- ✓Walkthrough of SGML's RQD Radar, SEC cash-conversion gap & downside invalidation levels
- ✓3 asymmetric Bear/Hedge frameworks when 10-year Treasury yields stay elevated
- ✓Includes nightly RQD rating-change & forensic signal email alerts on your tracked stocks
SGML Dilution Monitor, Expectations Hurdle, Butterfly Connections & Policy Exposure
Multi-year comparable XBRL diluted share count not disclosed (ETF or recent listing).
vs. +6.0% actual YoY revenue growth (assuming 9.25% cost of equity & 16.5x terminal multiple).
No active Ellis Vennor swing setup published on SGML today. View full Setup Ledger →
No direct multi-tier Butterfly edges indexed yet for SGML. Explore sector supply chains on /butterfly.
📊 Quantitative Sector Peer Comparison, SEC Filing Delta & Investment FAQ (SGML)
1. Head-to-Head Materials Peer Comparison (SGML vs. MTAL, ASM, LAC, GSM)
Industry: Metal Mining (41 Tracked Issuers)Across 270 tracked Materials securities in the Roarable RQD universe, Sigma Lithium Corporation (SGML) ranks #154 by composite RQD confidence (45/100, grade D) and #146 by equity capitalization ($862.3M). Within this direct 5-issuer industry benchmark cohort, SGML leads on earnings valuation at N/A trailing P/E, while LAC leads on capital efficiency and profitability with -8.1% ROIC and — gross margin. GSM currently holds the highest overall quantitative score in the immediate peer group at 49/100 (D) compared with SGML at 45/100 (D).
| Ticker / Company | Roarable Grade | RQD Score | Trailing P/E | Gross Margin | ROIC | 1D Change | Market Cap | Head-to-Head |
|---|---|---|---|---|---|---|---|---|
| SGML
ACTIVE
Sigma Lithium Corporation | D | 45/100 | — | — | — | -8.62% | $862.3M | Benchmark Subject |
| MTAL Metals Acquisition Corp. II (Class A) | D | 47/100 | — | — | — | 0.00% | $831.2M | /mtal-vs-sgml → |
| ASM Avino Silver & Gold Mines Ltd. (Canada) | D | 44/100 | — | — | — | -5.86% | $779.4M | /asm-vs-sgml → |
| LAC Lithium Americas Corp. | E | 32/100 | — | — | -8.1% | -4.69% | $773.3M | /lac-vs-sgml → |
| GSM Ferroglobe PLC | D | 49/100 | — | — | — | -3.74% | $749.3M | /gsm-vs-sgml → |
2. SGML Fundamental Profitability, Capital Efficiency & Balance-Sheet Forensics
TRAILING 12M & FORWARD QUANTITATIVE SNAPSHOTSigma Lithium Corporation (SGML) operates in Metal Mining (Materials) with an equity capitalization of $862.3M, trailing P/E of N/A, forward P/E of N/A, and EV/EBITDA of N/A. Operating profitability registers a gross margin of —, operating margin of —, net profit margin of —, ROIC of —, and free cash flow yield of —, alongside an Altman Z-Score of N/A and Piotroski F-Score of N/A.
3. SGML Data-Verified Investor FAQ (RQD Rating, Sector Peers, SEC Forensics & Technicals)
✓ SCHEMA.ORG FAQPAGE JSON-LD ENABLEDIs SGML stock a Buy, Hold, or Sell right now according to Roarable's RQD model?
As of 2026-11-02, Sigma Lithium Corporation (NASDAQ: SGML) is rated D (Sell / SELL) by Roarable's 5-pillar RQD engine with a composite confidence score of 45/100 at a spot price of $7.00 (-8.62% 1D, market cap $862.3M). Pillar breakdown: Fundamental Cash Engine 12/20, Institutional 13F & Options Flow 3/20, Executive Insider Alignment 13/20, FRED Macro Regime Fit 8/20, and SEC Balance-Sheet Forensics 9/20. Across 270 tracked Materials issuers, SGML ranks #154 in composite RQD confidence.
How does SGML compare to MTAL and ASM in the Materials sector?
Within the Materials sector (Metal Mining), SGML carries a Roarable D (45/100 RQD), trailing P/E of N/A, gross margin of —, and ROIC of —. By comparison, MTAL (Metals Acquisition Corp. II (Class A)) holds a D grade (47/100 RQD, P/E N/A, ROIC —, cap $831.2M) and ASM (Avino Silver & Gold Mines Ltd. (Canada)) posts a D grade (44/100 RQD, P/E N/A, ROIC —, cap $779.4M). Among the 5-stock peer group, SGML leads on earnings multiple (N/A) while LAC leads on capital efficiency (-8.1% ROIC).
What are the biggest fundamental strengths and SEC risk factors for SGML?
For Sigma Lithium Corporation (SGML), key quantitative strengths include Established market leader in Materials with deep daily trading liquidity. and sector rank #154 in Materials, while primary risk factors center on Company executives have done more routine share selling than personal cash buying lately. and Sensitive to high interest rates and tighter Federal Reserve market liquidity.. Institutional options positioning shows a 50% call / 50% put premium split.
Where is SGML trading relative to its 50-day, 200-day, and 52-week technical levels?
SGML last traded at $7.00 (-8.62% on volume of 2,366,149 shares), positioning the stock -27.98% below its 50-day simple moving average ($9.72) and -45.44% below its 200-day simple moving average ($12.83). Across its 52-week range of $4.61 to $24.48, SGML sits at the 12.0% percentile with a 14-day RSI of 40.5 (NEUTRAL RANGE) and an implied next-earnings move of ±12.3% ($6.14 to $7.86).
SGML Investor FAQ & Complete 8-Part Research Index
100% OPEN ACCESS • SEC EDGAR × CBOE × FREDWhy is SGML stock moving today?
Why SGML Stock dropped -8.62% Today — RQD Quant Desk Flash. Stretched risk/reward at current multiples (steady margins) under elevated 10-year interest-rate pressure.
SGML — Sigma Lithium Corporation: What the Facts Mean to a Prospective Investor
Roarable Rating Brief: What This Means to a Prospective Investor
Per the Roarable RQD rating, SGML scores 45 out of 100 with a letter grade of D and a verdict label of "Roarable Sell — Underperform / Distribution Warning." The five pillars are:
- Fundamental Cash Engine: 12 / 20. The rating notes ROIC of 0% and FCF yield of 0%. For a prospective investor, this means the source data shows no measurable return on invested capital and no free-cash-flow yield supporting the current price.
- Whale / 13F Flow: 3 / 20. This is the weakest pillar and covers institutional accumulation and options positioning. A score this low indicates the source data does not show supportive institutional accumulation.
- Insider Conviction: 9 / 20. This reflects SEC Form 4 and Congressional PTR cluster flow. The below-midpoint score indicates limited insider-driven conviction in the source data.
- Macro Regime Fit: 8 / 20. The rating cites Beta of 1.0 and sector sensitivity. A beta of 1.0 means the stock is rated as moving in line with the market, while the low pillar score reflects weak fit with the current regime as assessed by the rating.
- Forensic Balance Sheet: 13 / 20. The rating cites Altman Z of 2.5, Piotroski F of 6/9, and Debt/Equity of 0.5. This is the strongest pillar, indicating the balance sheet is comparatively the most defensible element of the profile.
Investor implications: upside drivers are limited in the rating's own pillar detail, since the cash-generation and institutional-flow pillars are weak. Valuation tradeoffs are not resolvable from the source data because P/E and EV/EBITDA are unavailable. Second-order effects are addressed in the Butterfly Effect section. The rating's distribution warning suggests caution rather than accumulation, but this is an analytical reading of the scores and not personalized advice.
Recent Catalysts & News Wire Analysis
Per the recent news feed, five items reference SGML: two Yahoo Finance reports on stock movement (one describing a dip, one a drop), a TradingView estimates item, a MarketBeat item citing a consensus price target of $14.30, and a Yahoo Finance item on the stock sinking. A Stock Titan item reports that, after restarting, Sigma Lithium produced 7,090 tonnes of material for battery makers by Oct. 21. The news items are tagged as catalysts or market wire; the production item is the only one with a specific operational fact in its headline. The Butterfly supply-chain graph reports sector Materials, industry Metal Mining, supply chain "NONE," with no butterfly links and no proprietary signals.
Butterfly Effect: 2nd-Order Supply-Chain & Sector Ripples
Per the Butterfly Supply-Chain Graph, supply_chain is NONE, butterfly_links is empty, and proprietary_signals is empty. Upstream and downstream dependencies, sector correlations, and bottlenecks are therefore not available in source data. Investors should note that the production restart referenced in the news feed is the only operational signal in the sources, and its supply-chain implications are not mapped in the graph.
Open Questions
- What are SGML's reported revenue, operating income, net income, and free cash flow across recent periods, given that the financials section is empty?
- What is the basis for the $14.30 consensus price target cited in the news feed, and what analyst coverage supports it?
- Who are the institutional holders and insiders, and what is their recent position change activity?
- What is the company's debt maturity profile and cash position behind the Debt/Equity of 0.5 figure?
- How does the July–October production restart (7,090 tonnes by Oct. 21) translate into revenue and cash generation given the 0% margins and ROIC?
SGML Live News Feed, Press Releases & Catalyst Wire
Real-time company headlines, analyst actions, and sector developments for Sigma Lithium Corporation (SGML) • Click "Debate This Headline" to argue it in the Roar Pit below
Yahoo Finance report covering Sigma Lithium Corporation (SGML) market action, institutional positioning, and fundamental catalysts.
Yahoo Finance report covering Sigma Lithium Corporation (SGML) market action, institutional positioning, and fundamental catalysts.
TradingView report covering Sigma Lithium Corporation (SGML) market action, institutional positioning, and fundamental catalysts.
MarketBeat report covering Sigma Lithium Corporation (SGML) market action, institutional positioning, and fundamental catalysts.
Yahoo Finance report covering Sigma Lithium Corporation (SGML) market action, institutional positioning, and fundamental catalysts.
Stock Titan report covering Sigma Lithium Corporation (SGML) market action, institutional positioning, and fundamental catalysts.
MarketBeat report covering Sigma Lithium Corporation (SGML) market action, institutional positioning, and fundamental catalysts.
Yahoo Finance report covering Sigma Lithium Corporation (SGML) market action, institutional positioning, and fundamental catalysts.
SGML Bull vs. Bear Conversation Board — What's Your Call at $7.00?
🔥 Official Bull vs. Bear Debate: Is SGML (D • RQD 45/100) a Buy at $7.66?
Welcome to the SGML (Sigma Lithium Corporation) Roar Pit. Current RQD Composite is 45/100 (Roarable Sell — Underperform / Distribution Warning) in Metal Mining. Bulls point to operating leverage and sector positioning, while bears focus on macro rate sensitivity and margin execution. Pick your side (🐂 Bull or 🐻 Bear) and drop your price target below.
Pump the brakes on SGML — check the valuation vs. margin headwinds
Everyone in here is repeating the bull case on SGML, but look at what you are paying: current EV/EBITDA multiples with tightening sector spreads. Unless Sigma Lithium Corporation expands free cash flow yield next quarter, I would rather wait for a pullback closer to the 200-day moving average before touching this.
SGML cash flow & RQD setup is being underpriced by the Street here
Looking at the 5-pillar RQD breakdown on SGML, the market is fixating on short-term headline noise in Metal Mining and ignoring the balance sheet and cash flow trajectory. At $7.66 (52-wk range $4.61 - $24.48), any beat on forward guidance forces shorts and underweight funds to chase.