Yahoo · Oct 7, 2026
Why Is SGML Stock Surging Over 8% In Overnight Trading?
A Brazilian appeals court overturned a suspension of Sigma Lithium's environmental licenses, letting it keep operating under its existing permits.
SG
NASDAQ · SGML
Sigma Lithium Corporation
Basic Materials · Industrial Materials
$9.86
Down-$0.30 (-3.04%)
Updated Oct 9, 2026, 12:21 AM
SID Score
4.1/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 1.3B
- P/E ratio
- -30.05
- Dividend yield
- 0.00%
- 52-week range
- $7.79 – $24.48
- Volume
- 2.92M
- Avg. volume
- 6.02M
Price performance · SGML
SGML price history
1M range · 20 trading sessions · Daily adjusted prices
Prices through Oct 7, 2026
SGML closed at $9.86 after 20 trading sessions, down 2.09% for the selected period.
- Last close
- $9.86
- Period change
- -2.09%
- Period low
- $8.34
- Period high
- $10.58
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 7, 2026 | $10.32 | $10.355 | $9.68 | $9.86 | 2.92M |
| Oct 6, 2026 | $9.525 | $9.76 | $9.45 | $9.71 | 2.07M |
| Oct 5, 2026 | $9.41 | $9.585 | $8.90 | $9.56 | 2.89M |
| Oct 2, 2026 | $8.51 | $9.11 | $8.42 | $9.09 | 3.96M |
| Oct 1, 2026 | $9.02 | $9.02 | $7.785 | $8.335 | 6.06M |
| Sep 30, 2026 | $9.80 | $10.03 | $9.01 | $9.40 | 3.22M |
| Sep 29, 2026 | $9.62 | $9.76 | $9.42 | $9.71 | 1.15M |
| Sep 28, 2026 | $9.29 | $9.625 | $9.13 | $9.50 | 1.47M |
| Sep 25, 2026 | $9.98 | $9.98 | $9.47 | $9.58 | 2.88M |
| Sep 24, 2026 | $9.89 | $10.00 | $9.63 | $9.98 | 1.47M |
| Sep 23, 2026 | $10.26 | $10.33 | $10.065 | $10.14 | 1.42M |
| Sep 22, 2026 | $10.45 | $10.64 | $10.15 | $10.58 | 1.92M |
| Sep 21, 2026 | $10.135 | $10.43 | $9.88 | $10.27 | 2.11M |
| Sep 18, 2026 | $9.165 | $10.00 | $9.08 | $9.97 | 3.36M |
| Sep 17, 2026 | $9.29 | $9.42 | $8.86 | $8.88 | 3.16M |
| Sep 16, 2026 | $9.16 | $9.34 | $8.8023 | $9.00 | 3.9M |
| Sep 15, 2026 | $9.20 | $9.37 | $8.89 | $9.09 | 2.3M |
| Sep 14, 2026 | $9.20 | $9.3099 | $8.91 | $8.91 | 1.92M |
| Sep 11, 2026 | $9.96 | $10.065 | $9.49 | $9.50 | 1.57M |
| Sep 10, 2026 | $10.166 | $10.21 | $9.89 | $10.07 | 1.97M |
Latest SGML news
The latest Smart Investors Daily articles mentioning SGML.
Stock researchCompany · Overview
Company
Market Activity
Research & News
SGML research
Overview
Company profile and research snapshot.
Company profile
Sigma Lithium Corp together with its direct and indirect subsidiaries, is a commercial producer of lithium concentrate. It holds a 100% interest in four mineral properties: Grota do Cirilo, Sao Jose, Santa Clara, and Genipapo, located in the municipalities of Aracuai and Itinga, in the Vale do Jequitinhonha region in the State of Minas Gerais, Brazil.
Visit company websiteAnalyst outlook
Consensus and target data currently published for this company.
- Consensus
- Buy
- Average target
- —
- Implied upside
- —
- Analysts
- 8
| Date | Firm | Rating | Target |
|---|---|---|---|
| Aug 18, 2026 | ATB CAPITAL MARKETS | Outperform | — |
| Aug 16, 2026 | CANACCORD GENUITY | Buy | — |
| Jun 2, 2026 | CANACCORD GENUITY | Buy | — |
| Jun 1, 2026 | CANACCORD GENUITY | Buy | — |
| May 20, 2026 | ATB CAPITAL MARKETS | Outperform | — |
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Yahoo · Oct 6, 2026
Sigma Lithium stock rises after court upholds mining licenses
Investing.com -- Sigma Lithium Corporation (NASDAQ:SGML) shares rose over 4% in after-hours trading Tuesday after a Federal Court of Appeals upheld the company's environmental licenses, enabling the resumption of mining-industrial operations.
Yahoo · Oct 6, 2026
Sigma Lithium Resumes Mining-Industrial Operations; Wins Benchmark Legal Decision; 2027 Guidance of 330,000t
HIGHLIGHTSFederal Court of Appeals upholds Sigma Lithium's environmental licenses, enabling the full resumption of mining-industrial operations following a benchmark legal decision based on technical merits.Confidence in 330,000 tonnes of annualized lithium oxide concentrate production by year-end 2027 strengthened, with existing mine and processing capacity sufficient to meet guidance.Court recognizes the significant economic importance of Sigma Lithium to the Vale do Jequitinhonha, where the..
Yahoo · Oct 1, 2026
Sigma Lithium Corporation (SGML) Stock Drops Despite Market Gains: Important Facts to Note
The latest trading day saw Sigma Lithium Corporation (SGML) settling at $8.34, representing a -11.33% change from its previous close.
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