Sigma Lithium - Common Shares (SGML) closed at $5.01 on November 12, 2026, down 2.9% from the previous close, on volume of 1,851,592 shares (30-day average 2,742,620).
Data as of November 12, 2026.
| # | Date | Strategy | Legs | Contracts |
|---|---|---|---|---|
| 1 | Nov 5, 2026 | Call Spread | 19-Jan-2915 : 20 C | 1,828 |
| 2-3 | The next 2 largest trades are for Premium members. Start a 7-day free trial | |||
Ranked by contracts: multi-leg trades of 200 or more contracts on one day, through Nov 12, 2026. See the 10 largest for 30, 60 and 90 days
No press releases found.
Sigma Lithium GAAP EPS of -$0.23, revenue of $13.5M
Seeking Alpha News (Fri, 13-Nov 10:06 AM ET)
Sigma Lithium Reports Q3 2026 Revenue Decline After Temporary Operations Suspension
TipRanks (Fri, 13-Nov 7:28 AM ET)
Options Volatility and Implied Earnings Moves Today, November 13, 2026
TipRanks (Fri, 13-Nov 7:05 AM ET)
Sigma Lithium Sets November 13 Release for Third-Quarter 2026 Results
TipRanks (Tue, 10-Nov 8:27 AM ET)
Market Chameleon (Fri, 16-Jan 4:54 AM ET)
SGML Joins Morgan Stanley National Security Index: Lithium Supply Chain Gets Strategic Boost
Market Chameleon (Mon, 20-Oct 7:46 AM ET)
Market Chameleon (Mon, 20-Oct 3:09 AM ET)
Sigma Lithium Corp together with its direct and indirect subsidiaries, is a commercial producer of lithium concentrate. It holds full 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. Geographically, the company operates in Switzerland; United Arab Emirates; Singapore; and Republic of Korea, of which it derives maximum revenue from Switzerland.
Sigma Lithium - Common Shares trades on the NASDAQ stock market under the symbol SGML.
As of November 13, 2026, SGML stock price climbed to $5.26 with 974,165 million shares trading.
SGML has a beta of 3.45, meaning it tends to be more sensitive to market movements. SGML has a correlation of 0.14 to the broad based SPY ETF.
SGML has a market cap of $592.11 million. This is considered a Small Cap stock.
Last quarter Sigma Lithium - Common Shares reported $55 million in Revenue and -$.02 earnings per share. This fell short of revenue expectation by $-16 million and missed earnings estimates by -$.23.
In the last 3 years, SGML traded as high as $34.31 and as low as $4.25.
The top ETF exchange traded funds that SGML belongs to (by Net Assets): REMX, IEMG, PBW, EWZS, LIT.
SGML has underperformed the market in the last year with a price return of -9.9% while the SPY ETF gained +11.2%. SGML has also underperformed the stock market ETF in the last 3 month and 2 week periods returning -55.5% and -31.3%, respectively, while the SPY returned -2.4% and -2.2%, respectively.
SGML support price is $4.72 and resistance is $5.31 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that SGML shares will trade within this expected range on the day.
