SGML

Sigma Lithium Corporation
NasdaqCMUSDEQUITY Basic Materials DELAYED
Last price
10.39
▲ 0.83 (8.68%)
MARKET · —

Price

1D — H — L — Range — Vol —
Drag pan · Pinch zoom · Hold crosshair · pick a tool then drag to draw
Open
9.38
Prev close
9.56
Day high
9.76
Day low
9.45
Volume
2.06M
Market cap
$1.09B
P/E (TTM)
—
52W range
4.62 – 24.48

Day trading desk

Current session · delayed
Gap from prior close
-1.88%
Prior close 9.56
VWAP
9.69
+7.25% from price
Relative volume
1.89×
Unusually busy
Session range
25.04%
9.19 – 11.49
Position in range
52%
Mid range
ATR (14D)
0.68
6.53% of price
Prior day high
9.59
PDH
Prior day low
8.90
PDL
Bid / ask spread
—
Quote not published
Session volume
3.69M
Avg 1.96M

VWAP and the session figures are computed from the delayed intraday series on this page, so they lag the live tape and will not match a broker's real-time VWAP exactly. Turn on Prior day H/L/C, Opening range and Volume profile in the chart's Studies menu to see these levels drawn on price.

Trailing performance

Price return · vs SPY
Returnvs SPY
1W
0.00% -1.9%
1M
-21.63% -22.8%
3M
-15.78% -20.3%
6M
-33.63% -51.8%
YTD
-26.38% -40.6%
1Y
+29.64% +13.2%
3Y
-70.07% -152.3%
5Y
— —

Price return only. Dividends are not reinvested, so total return on a dividend payer will be higher than shown.

Unusual options activity

Account required
Nothing crossed the thresholds in the expiries we scanned.
That is the normal state — most contracts trade well inside their existing open interest.
Free account required

Contracts trading at or above their open interest, ranked by notional and where the print landed.

Free account

5 more panels on SGML open with an account.

Options chains and analytics, valuation ratios, insider filings, analyst targets and ownership. No card, no trial, nothing to cancel.

Insider net activity

6m · Form 4 rollup
Net shares
0
Net selling
Buy transactions
0
0 shares
Sell transactions
0
—
Net transactions
0
Buys less sells
Sell : buy shares
—
Not enough filings
Insider-held shares
3.72M
Total on file

Insider transactions

Account required
DateInsiderAction SharesValueHeld
Sep 8, 26
Freire de Paiva (Marcelo)
Director of Issuer
BUY 10.00K $107.80K Indirect
Sep 8, 26
Freire de Paiva (Marcelo)
Director of Issuer
BUY 10.00K $108.50K Indirect
Sep 8, 26
Freire de Paiva (Marcelo)
Director of Issuer
BUY 1.00K $10.22K Indirect
Jul 16, 26
Cabral (Ana Cristina)
10% Security Holder of Issuer
— 222.00K — Direct
Jul 3, 26
Bernardini (Marina)
Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
— 60.00K — Indirect
Jun 26, 26
Freire de Paiva (Marcelo)
Director of Issuer
BUY 5.00K $58.48K Indirect
Jun 25, 26
Freire de Paiva (Marcelo)
Director of Issuer
BUY 5.00K $60.50K Indirect
Jun 24, 26
Freire de Paiva (Marcelo)
Director of Issuer
BUY 10.00K $124.00K Indirect
Jun 8, 26
Freire de Paiva (Marcelo)
Director of Issuer
BUY 5.00K $66.50K Indirect
Jun 5, 26
Freire de Paiva (Marcelo)
Director of Issuer
BUY 5.00K $68.75K Indirect
Jun 5, 26
Freire de Paiva (Marcelo)
Director of Issuer
BUY 10.00K $134.00K Indirect
May 27, 26
Freire de Paiva (Marcelo)
Director of Issuer
BUY 10.00K $145.00K Indirect
May 26, 26
Freire de Paiva (Marcelo)
Director of Issuer
BUY 10.00K $151.50K Indirect
May 22, 26
Freire de Paiva (Marcelo)
Director of Issuer
BUY 5.00K $76.00K Indirect
What this is, and what it is not

These are SEC Form 4 filings — officers, directors and 10% owners reporting their own trades in the company's stock. Filing is due within two business days of the transaction, so this lags reality by days, and the provider adds its own lag on top.

A sale is not automatically bearish. Executives sell on scheduled 10b5-1 plans, to cover tax on vesting equity, and to diversify. Purchases with cash are generally the more informative signal, and they are far rarer.

This does not include congressional or senate trading. That comes from STOCK Act disclosures filed with the Senate eFD system and the House Clerk, which this data source does not carry.

Free account required

Officer and director trades in their own stock, straight from Form 4 filings.

Insider holders

7 reporting
NameRelationShares heldLatest
A10 Investimentos Fundo De Investimento De A��es - Investimento No Exterior
10% Security Holder of Issuer 47.64M Acquisition or disposition in the public market
Bernardini (Marina)
Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6) — Exercise of rights
Cabral (Alexandre Rodrigues)
Director of Issuer 63.14K Acquisition or disposition in the public market
Cabral (Ana Cristina)
10% Security Holder of Issuer 242.40K Exercise of rights
Freire de Paiva (Marcelo)
Director of Issuer — Acquisition or disposition in the public market
Jafar (Junaid)
Director of Issuer 31.46K Exercise of rights
Peres (Felipe)
Senior Officer of Issuer 255.00K Exercise of rights

Fundamentals

TTM · reported
Market cap$1.09B
Enterprise value$1.35B
Revenue (TTM)$142.49M
Gross profit$69.93M
EBITDA$41.58M
Net income$-27.56M
EPS (TTM)$-0.24
Free cash flow$44.11M
Total cash$16.66M
Total debt$276.97M
Book value / share$0.73
Shares outstanding112.57M
Float61.07M
Short % of float5.63%
Dividend yield0.00%
Beta (5Y)0.68

Valuation & profitability ratios

Account required
Trailing P/E—
Forward P/E6.20
PEG ratio—
Price / sales—
Price / book13.23
EV / revenue9.50
EV / EBITDA32.55
Gross margin49.08%
Operating margin24.63%
Profit margin-19.34%
Return on equity-31.64%
Return on assets4.15%
Debt / equity336.56
Current ratio0.34
Free account required

Fourteen ratios including P/E, PEG, EV/EBITDA, margins and return on equity.

Financial statements

As reported · 5 years · 6 quarters
Blank means not reported, not zero
Line item20252024202320222021YoY
Total revenue $110.01M$151.35M$136.61M$0— -27.3%
Operating revenue $110.01M$151.35M$136.61M$0— -27.3%
Cost of revenue $91.59M$119.72M$69.60M$0— -23.5%
Gross profit $18.42M$31.63M$67.01M$0— -41.8%
Research & development ———$1.05M$975.67K —
Selling, general & admin $19.93M$29.24M$78.45M$93.55M— -31.8%
Total operating expense $30.58M$40.58M$85.18M$95.28M— -24.6%
Operating income -$12.16M-$8.95M-$18.17M-$95.28M— -35.9%
Net interest income -$21.87M-$24.28M-$11.84M$87.68K— +9.9%
Pre-tax income -$34.38M-$66.03M-$23.77M-$93.73M— +47.9%
Tax provision $15.80M-$14.63M$5.06M$0— +208.0%
Net income -$50.19M-$51.40M-$28.83M-$93.73M— +2.4%
Net income to common -$50.19M-$51.40M-$28.83M-$93.73M— +2.4%
Basic EPS -0.45-0.46-0.26-0.93— +2.2%
Diluted EPS -0.45-0.46-0.26-0.93— +2.2%
EBIT -$11.71M-$43.32M-$9.91M-$93.48M— +73.0%
EBITDA -$1.35M-$29.56M-$4.22M-$93.40M— +95.4%
Basic shares 111.31M110.75M107.99M101.02M— +0.5%
Diluted shares 111.31M110.75M107.99M101.02M— +0.5%

Options analytics

Account required
Put / call volume
0.31
Call-heavy session
Put / call open interest
0.61
Positioning, not flow
Max pain
30.00
+209.0% from spot
ATM implied vol
6.3%
Nearest strike to spot
Skew (10% OTM)
-12.5%
Calls bid over puts
Call volume
1.23K
Contracts, this expiry
Put volume
386
Contracts, this expiry
Heaviest call OI
30.00
733 contracts
Heaviest put OI
27.00
134 contracts

Max pain is the strike at which the largest dollar value of open contracts expires worthless. It describes current positioning; it is not a forecast and it moves as open interest changes.

Free account required

Put/call ratios, max pain, implied volatility skew and where open interest is concentrated.

Earnings

History & consensus estimates
Reported vs expected · EPS
QuarterEst.ActualSurprise
Jun 2026 0.23-0.02 -108.7%
Mar 2026 0.140.10 -25.9%
Dec 2025 -0.07-0.22 -214.3%
Sep 2025 -0.05-0.10 -100.0%
Forward consensus
PeriodEPSAnalystsRevenueGrowth
Current quarter 0.08 1 $49.45M +23.5%
Next quarter 0.07 2 $76.62M +226.8%
Current year 0.49 2 $297.86M +95.2%
Next year 1.90 3 $770.57M +158.7%

Analyst targets & ownership

Account required
Mean target$11.33
High target$13.00
Low target$10.00
Implied upside9.08%
Analyst count3
ConsensusBUY
Strong buy / Buy0 / 1
Hold3
Sell / Strong sell0 / 0
Held by insiders3.31%
Held by institutions82.25%
Institutions holding167
Free account required

Price targets, consensus spread, insider and institutional ownership.

Moving averages & technicals

Computed from 2Y daily closes
SMA 10
9.50
+9.36% from price
SMA 20
9.59
+1.23% from price
SMA 50
10.69
-9.19% from price
SMA 100
12.00
-13.44% from price
SMA 200
13.38
-27.43% from price
EMA 12
9.57
+8.60% from price
EMA 26
10.02
+3.66% from price
EMA 50
10.68
-2.71% from price
RSI (14)
46.9
Neutral
MACD (12,26,9)
-0.46
Hist 0.03
ATR (14)
0.68
6.98% of price
Realised vol 30D
87.4%
Annualised
Bollinger upper
10.75
20, 2σ
Bollinger lower
8.43
20, 2σ
50 / 200 cross
Death
10.69 vs 13.38
Trend bias
Below 200
-27.43%

Options chain

Account required
Expiry
Spot 10.39
Calls
StrikeLastBidAskVolOIIV
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
Puts
StrikeLastBidAskVolOIIV
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
Free account required

Every listed expiry, both sides of the book, with volume, open interest and implied volatility.

Risk profile

Daily returns · 1Y window
Beta vs SPY
2.26
More volatile than market
Correlation to SPY
0.25
Largely independent
Realised vol 30D
87.4%
Annualised
Market vol 1Y
13.0%
SPY, annualised
Max drawdown 1Y
-64.8%
Peak to trough
Max drawdown 5Y
-89.9%
Peak to trough
ATR 14
0.68
6.98% of price
Beta (reported)
0.68
5Y monthly, from filing

Short interest

Semi-monthly exchange report · lags by ~2 weeks
Shares short
3.65M
Prior 3.02M
Change vs prior
+20.7%
Shorts adding
% of float
5.63%
Normal
% of shares out
3.24%
Against total outstanding
Days to cover
2.1
Liquid
Float
61.07M
Freely tradeable shares

Exchanges publish short interest twice a month with a settlement lag, so this is roughly two weeks behind. Days to cover divides shares short by average daily volume — it estimates how long covering would take, not whether it will happen.

Rating changes

13 on file
DateFirm ActionFromTo
Oct 1, 26 BMO Capital DOWNGRADE Outperform Market Perform
Sep 18, 26 JP Morgan INITIATED — Overweight
Apr 2, 26 B of A Securities UPGRADE Neutral Buy
Jan 16, 26 Canaccord Genuity DOWNGRADE Buy Hold
Jan 8, 26 B of A Securities DOWNGRADE Neutral Underperform
Oct 14, 25 B of A Securities MAINTAINED Buy Buy
Jan 14, 25 B of A Securities MAINTAINED Buy Buy
Aug 19, 24 BMO Capital MAINTAINED Outperform Outperform
May 20, 24 B of A Securities MAINTAINED Buy Buy
Apr 10, 24 B of A Securities MAINTAINED Buy Buy
Apr 2, 24 B of A Securities MAINTAINED Buy Buy
Mar 27, 24 BMO Capital MAINTAINED Outperform Outperform

Dividends & splits

Declared · from the issuer
Forward rate—
Forward yield0.00%
5-year avg yield—
Payout ratio0.00%
Ex-dividend date—
Next pay date—
Last split—
Split date—

PRIVATE STRATEGY · BY QUALIFICATION

The same data. A different seat.

The research you are reading is the input layer for a discretionary options program we run for a small number of qualified investors. Minimum $1,000,000.