GGB

Gerdau S.A.
NYSEUSDEQUITY Basic Materials DELAYED
Last price
5.12
▼ 0.05 (0.97%)
MARKET · —

Price

1D — H — L — Range — Vol —
Drag pan · Pinch zoom · Hold crosshair · pick a tool then drag to draw
Open
5.27
Prev close
5.17
Day high
5.25
Day low
5.06
Volume
12.72M
Market cap
$10.04B
P/E (TTM)
23.27
52W range
3.13 – 5.48

Day trading desk

Current session · delayed
Gap from prior close
+1.93%
Prior close 5.17
VWAP
5.14
-0.36% from price
Relative volume
2.33×
Unusually busy
Session range
4.55%
5.06 – 5.29
Position in range
26%
Near session low
ATR (14D)
0.18
3.46% of price
Prior day high
5.48
PDH
Prior day low
5.08
PDL
Bid / ask spread
—
Quote not published
Session volume
30.48M
Avg 13.11M

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
+10.34% +8.4%
1M
+3.02% +1.9%
3M
+19.07% +14.6%
6M
+35.09% +16.9%
YTD
+38.75% +24.5%
1Y
+56.57% +40.2%
3Y
+28.81% -53.4%
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 GGB 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
373.00K
Total on file

Insider transactions

Account required
DateInsiderAction SharesValueHeld
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.

Free account required

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

Insider holders

6 reporting
NameRelationShares heldLatest
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

TTM · reported
Market cap$10.04B
Enterprise value$19.96B
Revenue (TTM)$69.54B
Gross profit$9.11B
EBITDA$9.99B
Net income$2.24B
EPS (TTM)$0.22
Free cash flow$2.65B
Total cash$5.45B
Total debt$15.17B
Book value / share$5.32
Shares outstanding1.24B
Float1.26B
Short % of float5.36%
Dividend yield3.49%
Beta (5Y)0.89

Valuation & profitability ratios

Account required
Trailing P/E23.27
Forward P/E8.51
PEG ratio90.95
Price / sales—
Price / book0.96
EV / revenue0.29
EV / EBITDA2.00
Gross margin13.10%
Operating margin12.75%
Profit margin3.22%
Return on equity4.18%
Return on assets5.03%
Debt / equity28.23
Current ratio2.87
Free account required

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

Financial statements

As reported · 4 years · 5 quarters
Blank means not reported, not zero
Line item2025202420232022YoY
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 0.722.253.595.36 -68.1%
Diluted EPS 0.722.253.595.34 -68.1%
EBIT $3.88B$6.26B$10.19B$16.82B -38.0%
EBITDA $7.57B$9.39B$13.23B$19.69B -19.4%
Basic shares 1.98B2.09B2.10B2.13B -5.5%
Diluted shares 1.98B2.04B2.10B2.14B -3.2%

Options analytics

Account required
Put / call volume
1.00
Call-heavy session
Put / call open interest
0.01
Positioning, not flow
Max pain
5.00
-2.3% from spot
ATM implied vol
55.1%
Nearest strike to spot
Skew (10% OTM)
+5.9%
Puts bid over calls
Call volume
13
Contracts, this expiry
Put volume
13
Contracts, this expiry
Heaviest call OI
5.00
1.72K contracts
Heaviest put OI
5.00
9 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 0.800.74 -7.7%
Mar 2026 0.760.51 -32.9%
Dec 2025 0.450.34 -24.2%
Sep 2025 0.580.54 -7.0%
Forward consensus
PeriodEPSAnalystsRevenueGrowth
Current quarter 0.98 2 $18.61B +3.5%
Next quarter 0.68 2 $17.63B +3.8%
Current year 2.87 3 $70.68B +1.2%
Next year 3.01 3 $73.10B +3.4%

Analyst targets & ownership

Account required
Mean target$5.86
High target$6.68
Low target$5.18
Implied upside14.41%
Analyst count5
ConsensusNONE
Strong buy / Buy2 / 1
Hold2
Sell / Strong sell0 / 0
Held by insiders0.02%
Held by institutions31.12%
Institutions holding290
Free account required

Price targets, consensus spread, insider and institutional ownership.

Moving averages & technicals

Computed from 2Y daily closes
SMA 10
4.88
+4.98% from price
SMA 20
4.95
+3.40% from price
SMA 50
4.85
+5.64% from price
SMA 100
4.69
+9.25% from price
SMA 200
4.36
+17.34% from price
EMA 12
4.94
+3.62% from price
EMA 26
4.89
+4.60% from price
EMA 50
4.82
+6.17% from price
RSI (14)
58.5
Neutral
MACD (12,26,9)
0.05
Hist 0.02
ATR (14)
0.18
3.46% of price
Realised vol 30D
39.9%
Annualised
Bollinger upper
5.25
20, 2σ
Bollinger lower
4.66
20, 2σ
50 / 200 cross
Golden
4.85 vs 4.36
Trend bias
Above 200
+17.34%

Options chain

Account required
Expiry
Spot 5.12
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
1.28
More volatile than market
Correlation to SPY
0.46
Loosely linked
Realised vol 30D
39.9%
Annualised
Market vol 1Y
13.0%
SPY, annualised
Max drawdown 1Y
-28.7%
Peak to trough
Max drawdown 5Y
-55.8%
Peak to trough
ATR 14
0.18
3.46% of price
Beta (reported)
0.89
5Y monthly, from filing

Short interest

Semi-monthly exchange report · lags by ~2 weeks
Shares short
43.25M
Prior 34.75M
Change vs prior
+24.5%
Shorts adding
% of float
5.36%
Normal
% of shares out
2.20%
Against total outstanding
Days to cover
3.8
Liquid
Float
1.26B
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

30 on file
DateFirm ActionFromTo
Sep 4, 26 JP Morgan MAINTAINED Overweight Overweight
Aug 27, 26 UBS MAINTAINED Buy Buy
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

Dividends & splits

Declared · from the issuer
Forward rate$0.18 / yr
Forward yield3.49%
5-year avg yield5.54%
Payout ratio58.75%
Ex-dividend dateAug 21, 2026
Next pay dateSep 18, 2026
Last split6:5
Split dateApr 18, 2024

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.