Gerdau (GGB) stock

Steel products , market cap $8.6B

Steel and steel products, and iron ore

Worth $8.6B

$4.63

+1.09%

As of Tuesday's close · Live for Pro members at the open

Why GGB is down 12% since Oct 20

Down 12% from Oct 20 to Nov 10.

Our sources do not explain the move yet.
The S&P 500 fell 0.4% over the same days.

Sources: Price history, Nov 10, 2026

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Why GGB still beats the market over a year

Up 32% over the year to Nov 9 while the S&P 500 rose 12%; down 12% since Oct 20.

The reasons, from its filings, with the timeline, for Pro members.

Quality Score

Below Average

In its sector

#83of 246

Materials

Checks firing

2of 14

Trending up

From 52-week high

-15.5%

under its best in a year

GGB's Quality Score was unchanged on Tue, Nov 10, at 5.

See GGB's 14 chart checksSee it live, free until Thursday morning. No account. No card. Then keep going with a free account.

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Key facts on GGB

Key facts on GGB
The chart	Above a rising 200-day average
Latest filing	6-K, Oct 26 Issued a release: "3Q26 Results Gerdau S.A. Click here to access the videoconference RI.GERDAU.COM"

1 more reason behind GGB's 5, free with an account →

What moves steel

Steel mill prices+27.6%+2.2%September, on a yearfrom Aug

The change in what US steel mills charged for their products, from the producer price index, against the same month a year earlier.

U.S. Bureau of Labor Statistics, producer prices, September against September 2025.

Iron ore and coal, for Pro members.

GGB catalysts

Coming up

After its last 4 reports it closed +0.2% on average, higher 2 of 4 times.

19 past catalysts since 2018, with sizes and sources, for Pro members.

Why GGB scores 5

Below Averagefor quality, not price, 2 of 14 chart checks firingWhat the Quality Score means

+2Chart checks 2 of 14 firing right now, one point each
+2Long-term trend above a rising 200-⁠day average

Profit addsRead on the last four quarters against the four before, or the last full year where no quarters are filed.

No effect today: Run-up, Size, Growth, Dilution, Volatility, Cash flow, Persistence, News, and Insider trades.

What every line is worth, and the reason behind it, on GGB and every other stock.Get in free →

Price, score, chart checks, and the industry rank are from a snapshot taken at 10:56 PM ET, at least 15 minutes behind. How we rank stocks.

Tested. Our top-scored stocks returned 2.2x the average stock over the next month. Reconstructed after the fact; recorded live since Sep 9, 2026. How we tested it

How GGB ranks in Materials

GGB is #83 of 246 by Quality Score.

How GGB ranks in Materials
Rank	Stock	Checks	Quality Score
1	DDDuPont de Nemours	7/14	18
2	BALLBall	7/14	17
3	MEOHMethanex	6/14	16
	GEFGreif		Open for its score
	GEF.BGreif		Open for its score
	JHXJames Hardie Industries		Open for its score
	LPXLouisiana-⁠Pacific		Open for its score
83	GGBGerdau	2/14	5

When does GGB report earnings, and what happens after?

Expected to report Tue Feb 23 (in 105 days).

What an earnings report is: every 3 months, a company tells everyone how much it sold and earned. We read the figures, the outlook, and how the stock moved after.

Close after the report, last 3

+4.4%+0.8%-2.1%

Apr 27Aug 4Oct 26

Reported	When	Gap	Reaction	5 days
Oct 26, 2026No time given	No time given	+1.9%	-2.1%	-2.3%
Aug 4, 2026No time given	No time given	-3.7%	+0.8%	-8.0%
Apr 27, 2026No time given	No time given	+1.2%	+4.4%	+4.2%

GGB closed higher after 2 of its last 4 reports.

All 4 reports, and GGB's Quality Score going into each

GGB sales and profit by year

Sales and profit by year

Sales grew in four of the last seven years, to BRL 70B in 2025. It made a profit in each of the eight years.

GGB has 2 of 14 chart checks firing

Trend1 of 5 shown

MA FAN 21 EMA W.EMA HH/HL 52W HI

Volume1 of 3 shown

VOL VDU U/D VOL

Tight range1 of 3 shown

ATR SQZ SQUEEZE NR7

Buying1 of 3 shown

OBV+CLOSE HI SPRING

The other 10 checks on GGB, and all 14 on every stock.Get in free →

GGB RSI today: 44.8, below its 50-day, above its 200-day

Not scored

RSI 44.8, MACD below signal, below its 50-day, above its 200-day. Not scored.13 readings

The deep dive on GGB

What it does and how it makes money3 findingsIt kept 5 cents of each dollar of sales in fiscal 2025: BRL 3.74B of operating profit on BRL 69.9B of sales.Annual report, filed Mar 13, 2026
Where it stands2 findingsFor Pro members2 findings on where GGB stands: its cash, debt, and share count, for Pro members
What changed in its filings2 findings"Furthermore, the Objections to Tax Enforcement filed by the subsidiary Gerdau Açominas S.A. are awaiting judgment in the first instance court. (ii) R$ 408,042 (R$ 384,696 as of 12/31/2024) corresponds to a judicial process of the subsidiary Gerdau Aços Longos S.A. …" (20-F for fiscal 2025)SEC filing · Mar 13, 2026
Who holds and trades it3 findingsFor Pro members3 findings on who holds and trades GGB, for Pro members
Against its closest peers1 peerFor Pro membersGGB against 1 peer, fact by fact, for Pro members

8 more findings on GGB, each with its source, for Pro members.

GGB insider trades

One insider bought $782K across 1 filing, and 8 insiders sold $1.5M across 10 filings, in the last 6 months. The newest:

SellClaudio Johannpeter$423KInsiderat $4.94 on Sep 23, filed Sep 25

SellClaudio JohannpeterInsider$423Kat $4.94 on Sep 23, filed Sep 25

All 11 insider filings on GGB from the last six months, for Pro members.

All GGB insider trades

GGB's officers and directors

Officers and directors with a Form 4 in the last 12 months.

Gustavo Werneck Da CunhaCEO and Board Member · 4 trades
Gustavo Werneck Da CunhaCEO and Board Member · 1 trade
Cesar Obino da Rosa PeresOfficer · 1 trade

See insider trades by person

Which ETFs hold GGB?

In ETFs: GGB is under 0.1% of VXUS, the most of the 24 funds Breakaway covers, by their holdings as filed for Jul 31, 2026.

About Gerdau

Gerdau SA produces steel and steel products. The company operates in civil construction, agriculture, automotive, iron ore, exports, research and development, and home steel products sectors. It offers products such as Semi-finished products (Billets, Blooms and Slabs), Special bar quality, Common Long Rolled Products, Dawn products, Merchant bar, Beams, Rebar, Piling, Iron Ore and Others. The company's geographical segment includes Brazil Segment; North America Segment; and South America Segment. It derives the majority of its revenue from the Brazil Operations segment, which includes the long, flat and special steel operations and the iron ore operation located in Brazil and joint ventures and associated companies located in Brazil.

25,817 employeeswww2.gerdau.com

What Gerdau says it competes with

“The Brazilian steel market is very competitive.”

From its annual report, SEC filing · Mar 13, 2026

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CEOs buying their own stock
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Congress trades
A member's trades, newest first, each with its amount. Sort and filter the whole list.
14 chart checks, read for you
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Who reports each day, and how each stock took its last four reports.
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What would turn GGB's score around: 5 things
5 more filings explained, a plain line each
Real-⁠time prices, no delay

BreakawayJun 15Gustavo Werneck Da Cunha bought GGB$782K at $4.73, filed Jun 15

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See GGB's 14 chart checks

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Straight AnswersStraight Answers

As of Nov 10, 2026: GGB's Quality Score is 5 (Below Average), #83 of 246 in Materials. Insiders bought $782K and sold $1.5M in the last 6 months (Form 4).

What does GGB's Quality Score say?

GGB scores 5 today, which Breakaway calls Below Average. It is #83 of 246 in Materials by Quality Score, with 2 of 14 chart checks firing. Down 12% from Oct 20 to Nov 10. Breakaway does not say whether to buy any stock: the score does not know your situation, and it is not a recommendation to buy or sell anything. Please do your own research.

What is GGB's Quality Score?

GGB scores 5 today, which Breakaway calls Below Average (0 to 5). That is #83 of 246 in Materials by Quality Score. The score adds up the chart checks, the trend, the company's filed sales, its profits, the news, insider trades, and Congress trades. The section above lists the lines behind GGB's 5.

Are insiders buying GGB?

One insider bought $782K across 1 filing, and 8 insiders sold $1.5M across 10 filings, in the last 6 months. The newest is Claudio Johannpeter, Insider, who sold $423K on Sep 23. Every filing, with the scored weight, for Pro members.

Are the prices delayed?

Only on the public pages, which run at least 15 minutes behind. Pro members, and anyone on a guest pass, see real-time prices: the scanner refreshes every 15 seconds, and your watchlist every few seconds, pre-market and after hours included.