GDUA.F
Gerdau S.A.
FrankfurtEUREQUITY
Basic Materials
DELAYED
Last price
3.66
▼ 0.10 (2.66%)
MARKET · —
Price
Chart style
Interval
Intraday intervals only cover recent history. The site picks the finest interval the range allows.
Overlays
Session levels
Lower pane
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Both series are rebased to 0% at the left edge, so the lines show relative performance rather than price.
Tool
1D
—
H —
L —
Range —
Vol —
vs
Drag pan · Pinch zoom · Hold crosshair · pick a tool then drag to draw
Open
3.58
Prev close
3.76
Day high
3.66
Day low
3.58
Volume
215
Market cap
$7.18B
P/E (TTM)
19.26
52W range
2.50 – 4.52
Day trading desk
Gap from prior close
-4.79%
Prior close 3.76
VWAP
3.66
0.00% from price
Relative volume
1.99×
Unusually busy
Session range
2.23%
3.58 – 3.66
Position in range
100%
Near session high
ATR (14D)
0.12
3.20% of price
Prior day high
3.76
PDH
Prior day low
3.76
PDL
Bid / ask spread
—
Quote not published
Session volume
215
Avg 108
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
Returnvs SPY
1W
-9.41%
-8.0%
1M
-12.86%
-16.6%
3M
-7.58%
-10.7%
6M
+4.57%
-6.5%
YTD
+20.39%
+8.1%
1Y
+46.40%
+26.4%
3Y
-8.50%
-82.7%
5Y
+4.33%
—
Price return only. Dividends are not reinvested, so total return on a dividend payer will be higher than shown.
Unusual options activity
Nothing crossed the thresholds in the expiries we scanned.
That is the normal state — most contracts trade well inside their existing open interest.
That is the normal state — most contracts trade well inside their existing open interest.
Contracts trading at or above their open interest, ranked by notional and where the print landed.
Free account
5 more panels on GDUA.F 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
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
373.00K
Total on file
Insider transactions
| Date | Insider | Action | Shares | Value | Held |
|---|---|---|---|---|---|
| Jun 8, 26 | MATTIELLO MARCOS ZILLES Unknown |
SELL | 10.39K | $53.08K | Direct |
| Jun 2, 26 | WANG CHIA YUAN Other Executive |
SELL | 30.93K | $138.90K | Direct |
| Jun 2, 26 | METZ MAURICIO Executive Vice President |
SELL | 7.00K | $33.95K | Direct |
| May 22, 26 | JAPUR RAFAEL DORNELES Chief Financial Officer |
SELL | 5.00K | $23.75K | Direct |
| May 13, 26 | METZ MAURICIO Executive Vice President |
SELL | 5.00K | $24.25K | Direct |
| May 5, 26 | WANG CHIA YUAN Unknown |
SELL | 40.00K | $190.00K | Direct |
| Apr 30, 26 | WANG CHIA YUAN Unknown |
SELL | 20.00K | $90.80K | Direct |
| Apr 28, 26 | WANG CHIA YUAN Other Executive |
SELL | 76.70K | $344.38K | Direct |
| Apr 28, 26 | METZ MAURICIO Executive Vice President |
SELL | 1.00K | $4.53K | Direct |
| Apr 28, 26 | UHLEIN CLEMIR Other Executive |
SELL | 38.28K | $172.63K | Direct |
| Apr 10, 26 | WANG CHIA YUAN Unknown |
SELL | 25.00K | $105.25K | Direct |
| Apr 9, 26 | WAHRHAFTIG MARCOS EDUARDO FARACO Executive Vice President |
SELL | 12.42K | $50.42K | Direct |
| Apr 8, 26 | WANG CHIA YUAN Unknown |
SELL | 34.00K | $136.00K | Direct |
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.
Officer and director trades in their own stock, straight from Form 4 filings.
Insider holders
| Name | Relation | Shares held | Latest |
|---|---|---|---|
JAPUR RAFAEL DORNELES |
Chief Financial Officer | 96.97K | Sale |
MATTIELLO MARCOS ZILLES |
Unknown | 9.00K | Sale |
METZ MAURICIO |
Executive Vice President | 22.54K | Sale |
UHLEIN CLEMIR |
Other Executive | 0 | Sale |
WAHRHAFTIG MARCOS EDUARDO FARACO |
Executive Vice President | 0 | Sale |
WANG CHIA YUAN |
Other Executive | 882 | Sale |
Fundamentals
Market cap$7.18B
Enterprise value$17.10B
Revenue (TTM)$69.54B
Gross profit$9.11B
EBITDA$9.99B
Net income$2.24B
EPS (TTM)$0.19
Free cash flow$2.65B
Total cash$5.45B
Total debt$15.17B
Book value / share$4.64
Shares outstanding1.25B
Float1.26B
Short % of float—
Dividend yield3.52%
Beta (5Y)0.91
Valuation & profitability ratios
Trailing P/E19.26
Forward P/E5.46
PEG ratio95.24
Price / sales—
Price / book0.79
EV / revenue0.25
EV / EBITDA1.71
Gross margin13.10%
Operating margin12.75%
Profit margin3.22%
Return on equity4.18%
Return on assets5.03%
Debt / equity28.23
Current ratio2.87
Fourteen ratios including P/E, PEG, EV/EBITDA, margins and return on equity.
Financial statements
| Line item | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|
| Total revenue | $69.86B | $67.03B | $68.92B | $82.41B | +4.2% |
| Operating revenue | $77.42B | $74.82B | $76.85B | $93.23B | +3.5% |
| Cost of revenue | $61.89B | $57.82B | $57.58B | $63.66B | +7.0% |
| Gross profit | $7.97B | $9.20B | $11.33B | $18.75B | -13.4% |
| Selling, general & admin | $2.12B | $2.17B | $2.21B | $2.19B | -2.1% |
| Total operating expense | $2.36B | $2.79B | $1.71B | $2.15B | -15.4% |
| Operating income | $5.61B | $6.41B | $9.63B | $16.60B | -12.6% |
| Net interest income | -$1.67B | -$1.14B | -$1.04B | -$1.35B | -47.0% |
| Pre-tax income | $2.52B | $5.46B | $9.35B | $15.86B | -53.8% |
| Tax provision | $1.11B | $864.65M | $1.81B | $4.38B | +27.9% |
| Net income | $1.39B | $4.57B | $7.50B | $11.43B | -69.6% |
| Net income to common | $1.39B | $4.57B | $7.50B | $11.43B | -69.6% |
| Basic EPS | 0.69 | 2.25 | 3.59 | 5.36 | -69.4% |
| Diluted EPS | 0.69 | 2.25 | 3.59 | 5.34 | -69.4% |
| EBIT | $3.88B | $6.26B | $10.19B | $16.82B | -38.0% |
| EBITDA | $7.57B | $9.39B | $13.23B | $19.69B | -19.4% |
| Basic shares | 2.01B | 2.04B | 2.10B | 2.13B | -1.5% |
| Diluted shares | 2.01B | 2.04B | 2.10B | 2.14B | -1.5% |
| Line item | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|
| Cash & equivalents | $5.93B | $7.77B | $3.01B | $2.48B | -23.7% |
| Cash & short-term investments | $6.37B | $8.28B | $5.34B | $5.43B | -23.0% |
| Accounts receivable | $4.81B | $5.18B | $4.88B | $5.00B | -7.1% |
| Inventory | $14.73B | $16.50B | $15.23B | $17.82B | -10.7% |
| Total current assets | $28.61B | $32.67B | $29.20B | $31.26B | -12.4% |
| Property, plant & equipment | $31.91B | $30.76B | $24.06B | $21.38B | +3.7% |
| Goodwill & intangibles | $12.69B | $14.25B | $11.20B | $12.05B | -11.0% |
| Total assets | $81.69B | $86.81B | $74.89B | $73.80B | -5.9% |
| Total current liabilities | $9.89B | $10.85B | $11.28B | $13.46B | -8.9% |
| Current debt | $941.90M | $735.04M | $1.80B | $3.12B | +28.1% |
| Long-term debt | $13.24B | $12.90B | $9.12B | $9.51B | +2.6% |
| Total debt | $15.57B | $14.92B | $12.20B | $13.66B | +4.4% |
| Total liabilities | $27.89B | $28.64B | $25.65B | $27.50B | -2.6% |
| Retained earnings | $23.05B | $24.24B | $25.91B | $22.17B | -4.9% |
| Shareholder equity | $53.59B | $57.95B | $49.06B | $46.12B | -7.5% |
| Working capital | $18.72B | $21.82B | $17.91B | $17.79B | -14.2% |
| Net tangible assets | $40.90B | $43.70B | $37.86B | $34.07B | -6.4% |
| Shares issued | 2.00B | 2.08B | 2.11B | 2.11B | -3.7% |
| Line item | 2025 | 2024 | 2023 | 2022 | YoY |
|---|---|---|---|---|---|
| Net income | $1.42B | $4.60B | $7.54B | $11.48B | -69.2% |
| Depreciation & amortisation | $3.68B | $3.13B | $3.05B | $2.87B | +17.8% |
| Change in working capital | $613.76M | $1.37B | $114.23M | -$4.63B | -55.3% |
| Operating cash flow | $7.99B | $11.38B | $11.14B | $11.15B | -29.8% |
| Capital expenditure | -$6.85B | -$5.95B | -$5.34B | -$4.48B | -15.2% |
| Investing cash flow | -$7.57B | -$5.03B | -$5.77B | -$4.46B | -50.4% |
| Share buybacks | -$1.17B | -$1.19B | $0 | -$1.07B | +2.1% |
| Dividends paid | -$1.29B | -$1.66B | -$2.68B | -$5.89B | +22.4% |
| Financing cash flow | -$1.72B | -$2.69B | -$4.13B | -$8.26B | +36.1% |
| Free cash flow | $1.13B | $5.43B | $5.80B | $6.67B | -79.1% |
| End cash position | $5.93B | $7.77B | $3.01B | $2.48B | -23.7% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | YoY |
|---|---|---|---|---|---|---|---|
| Total revenue | $17.87B | $16.72B | $16.97B | $17.98B | $17.53B | — | +6.9% |
| Operating revenue | $17.87B | $16.72B | $24.53B | $17.98B | $17.53B | — | +6.9% |
| Cost of revenue | $15.04B | $14.42B | $15.13B | $15.84B | $15.50B | — | +4.3% |
| Gross profit | $2.83B | $2.29B | $1.85B | $2.14B | $2.03B | — | +23.3% |
| Selling, general & admin | $517.25M | $521.88M | $508.62M | $512.39M | $556.91M | — | -0.9% |
| Total operating expense | $532.29M | $541.98M | $645.89M | $572.09M | $576.32M | — | -1.8% |
| Operating income | $2.30B | $1.75B | $1.20B | $1.57B | $1.45B | — | +31.1% |
| Net interest income | -$340.37M | -$374.40M | -$517.16M | -$430.07M | -$315.87M | — | +9.1% |
| Pre-tax income | $2.02B | $1.51B | -$1.14B | $1.44B | $1.15B | — | +33.8% |
| Tax provision | $558.58M | $500.10M | $153.61M | $346.08M | $286.10M | — | +11.7% |
| Net income | $1.47B | $1.00B | -$1.30B | $1.08B | $864.50M | — | +46.3% |
| Net income to common | $1.47B | $1.00B | $428.25M | $389.05M | $864.50M | — | +46.3% |
| Basic EPS | 0.74 | 0.51 | -0.66 | — | 0.43 | 0.37 | +45.1% |
| Diluted EPS | 0.74 | 0.51 | -0.66 | — | 0.43 | 0.37 | +45.1% |
| EBIT | $2.48B | $1.80B | -$714.73M | $1.79B | $1.61B | — | +38.0% |
| EBITDA | $3.40B | $2.70B | $220.92M | $2.73B | $2.54B | — | +25.9% |
| Basic shares | 1.98B | 1.97B | 1.98B | — | 2.01B | 2.03B | +0.4% |
| Diluted shares | 1.98B | 1.98B | 1.98B | — | 2.01B | 2.05B | -0.1% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | YoY |
|---|---|---|---|---|---|---|
| Cash & equivalents | $5.16B | $5.28B | $5.93B | $9.39B | $8.50B | -2.3% |
| Cash & short-term investments | $5.44B | $5.59B | $6.37B | $9.87B | $8.97B | -2.7% |
| Accounts receivable | $6.00B | $5.86B | $4.81B | $5.88B | $5.80B | +2.3% |
| Inventory | $16.10B | $15.19B | $14.73B | $15.27B | $16.04B | +6.0% |
| Total current assets | $29.44B | $28.57B | $28.61B | $33.40B | $33.31B | +3.0% |
| Property, plant & equipment | $32.28B | $32.01B | $31.91B | $32.27B | $32.10B | +0.9% |
| Goodwill & intangibles | $11.97B | $12.06B | $12.69B | $12.67B | $12.67B | -0.8% |
| Total assets | $81.97B | $81.05B | $81.69B | $87.26B | $86.85B | +1.1% |
| Total current liabilities | $10.26B | $10.36B | $9.89B | $12.35B | $11.52B | -1.0% |
| Current debt | $629.75M | $909.84M | $941.90M | $3.32B | $2.55B | -30.8% |
| Long-term debt | $12.93B | $12.92B | $13.24B | $15.33B | $15.54B | +0.0% |
| Total debt | $15.17B | $15.37B | $15.57B | $19.99B | $19.52B | -1.3% |
| Total liabilities | $28.24B | $28.08B | $27.89B | $32.52B | $31.73B | +0.6% |
| Retained earnings | $22.59B | $23.72B | $23.05B | $22.91B | $23.14B | -4.8% |
| Shareholder equity | $53.54B | $52.77B | $53.59B | $54.54B | $54.92B | +1.5% |
| Working capital | $19.18B | $18.21B | $18.72B | $21.05B | $21.78B | +5.3% |
| Net tangible assets | $41.58B | $40.71B | $40.90B | $41.87B | $42.25B | +2.1% |
| Shares issued | 1.99B | 1.99B | 2.00B | 2.01B | 2.03B | -0.4% |
| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | YoY |
|---|---|---|---|---|---|---|
| Net income | $1.47B | $1.01B | -$1.29B | $1.09B | $864.50M | +44.7% |
| Depreciation & amortisation | $920.77M | $902.39M | $935.65M | $937.55M | $936.54M | +2.0% |
| Change in working capital | -$802.54M | -$1.30B | $1.86B | $406.76M | -$419.89M | +38.4% |
| Operating cash flow | $1.54B | $1.51B | $3.15B | $2.93B | $1.01B | +1.7% |
| Capital expenditure | -$1.10B | -$1.21B | -$1.52B | -$1.76B | -$1.70B | +8.5% |
| Investing cash flow | -$1.10B | -$1.20B | -$1.54B | -$1.73B | -$1.92B | +8.6% |
| Share buybacks | -$104.88M | -$206.39M | -$183.49M | -$213.32M | -$491.61M | +49.2% |
| Dividends paid | -$363.01M | -$187.04M | -$573.99M | -$248.29M | -$260.77M | -94.1% |
| Financing cash flow | -$539.01M | -$723.38M | -$5.38B | -$103.29M | $3.17B | +25.5% |
| Free cash flow | $432.48M | $304.16M | $1.63B | $1.16B | -$685.96M | +42.2% |
| End cash position | $5.16B | $5.28B | $5.93B | $9.39B | $8.50B | -2.3% |
Options analytics
Put / call volume
—
—
Put / call open interest
—
Positioning, not flow
Max pain
—
—
ATM implied vol
—
Nearest strike to spot
Skew (10% OTM)
—
—
Call volume
0
Contracts, this expiry
Put volume
0
Contracts, this expiry
Heaviest call OI
—
—
Heaviest put OI
—
—
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.
Put/call ratios, max pain, implied volatility skew and where open interest is concentrated.
Earnings
Forward consensus
| Period | EPS | Analysts | Revenue | Growth |
|---|---|---|---|---|
| Current quarter | — | — | $18.81B | +4.6% |
| Next quarter | — | — | $17.50B | +3.1% |
| Current year | — | — | $70.85B | +1.4% |
| Next year | — | — | $72.99B | +3.0% |
Analyst targets & ownership
Mean target—
High target—
Low target—
Implied upside—
Analyst count—
ConsensusNONE
Strong buy / Buy— / —
Hold—
Sell / Strong sell— / —
Held by insiders0.02%
Held by institutions30.50%
Institutions holding284
Price targets, consensus spread, insider and institutional ownership.
Moving averages & technicals
SMA 10
4.01
-8.73% from price
SMA 20
4.14
-11.51% from price
SMA 50
3.93
-6.76% from price
SMA 100
3.87
-5.35% from price
SMA 200
3.54
+3.41% from price
EMA 12
3.99
-8.35% from price
EMA 26
4.03
-9.24% from price
EMA 50
3.98
-7.98% from price
RSI (14)
33.3
Neutral
MACD (12,26,9)
-0.04
Hist -0.07
ATR (14)
0.12
3.20% of price
Realised vol 30D
36.6%
Annualised
Bollinger upper
4.50
20, 2σ
Bollinger lower
3.77
20, 2σ
50 / 200 cross
Golden
3.93 vs 3.54
Trend bias
Above 200
+3.41%
Options chain
Calls
| Strike | Last | Bid | Ask | Vol | OI | IV |
|---|---|---|---|---|---|---|
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
Puts
| Strike | Last | Bid | Ask | Vol | OI | IV |
|---|---|---|---|---|---|---|
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
| 000.00 | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.0% |
Every listed expiry, both sides of the book, with volume, open interest and implied volatility.
Risk profile
Beta vs SPY
0.12
Less volatile than market
Correlation to SPY
0.04
Largely independent
Realised vol 30D
36.6%
Annualised
Market vol 1Y
12.9%
SPY, annualised
Max drawdown 1Y
-28.0%
Peak to trough
Max drawdown 5Y
-56.4%
Peak to trough
ATR 14
0.12
3.20% of price
Beta (reported)
0.91
5Y monthly, from filing
Rating changes
| Date | Firm | Action | From | To |
|---|---|---|---|---|
| Jun 25, 26 | JP Morgan | MAINTAINED | Overweight | Overweight |
| Apr 29, 26 | UBS | MAINTAINED | Buy | Buy |
| Apr 13, 26 | JP Morgan | MAINTAINED | Overweight | Overweight |
| Apr 2, 26 | UBS | MAINTAINED | Buy | Buy |
| Dec 15, 25 | UBS | MAINTAINED | Buy | Buy |
| Jun 9, 25 | UBS | UPGRADE | Neutral | Buy |
| Apr 30, 25 | UBS | MAINTAINED | Neutral | Neutral |
| Mar 12, 25 | UBS | INITIATED | — | Neutral |
| May 24, 24 | B of A Securities | UPGRADE | Neutral | Buy |
| Apr 15, 24 | JP Morgan | UPGRADE | Neutral | Overweight |
| Nov 20, 23 | B of A Securities | DOWNGRADE | Buy | Neutral |
| Feb 9, 23 | JP Morgan | DOWNGRADE | Overweight | Neutral |
Dividends & splits
Forward rate$0.13 / yr
Forward yield3.52%
5-year avg yield7.57%
Payout ratio58.36%
Ex-dividend dateAug 21, 2026
Next pay date—
Last split6:5
Split dateApr 30, 2024
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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.