B3 Stock Exchange · Brazil · Updated after 23 Oct 2026 close

CSN Mineração S.A

CMIN3 · B3 Stock Exchange · prices in BRL

BRL 4.990▲ +0.140 (2.89%)

Research report

About CSN Mineração S.A

CSN Mineração is a Brazilian mining company that produces iron ore, chiefly from its Casa de Pedra mine in Minas Gerais, and sells much of its output to steelmakers and trading partners abroad. It also operates port and logistics facilities on the coast, which it uses to move ore from mine to ship. The company is based in Brazil and is controlled by the country's national steel group, and its customers are mainly industrial buyers of iron ore in export markets.

CSN Mineração S.A trades under the code CMIN3 on the B3 Stock Exchange in Brazil, with its price quoted in Brazilian reais (BRL). Our dividend records, which start in 2019, show payments in 6 different calendar years. The Market X-Ray on this page is price-based and compares it with other stocks on the same exchange; it does not measure how healthy the business is.

Market X-Ray · price-based

Fair price profile

Ranks #721 of 1455 on the B3 Stock Exchange · confidence High

What this score is, and is not

It describes how this stock has traded: trend, momentum, risk, liquidity and dividends, each ranked against the other stocks on its own exchange. It does not measure how healthy or cheap the business is. That fundamental X-Ray needs financial statements, which we do not have for Brazil yet.

TrendWeak

46/100

Below its long-term averages and far from its highs.

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Above 200-day average-3.4%

From 52-week high-28.6%

MomentumWeak

32/100

Lagging most stocks on this exchange.

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3-month return-14.4%

6-month return4.0%

12-month, skipping last month-5.4%

Stability (higher is calmer)Weak

42/100

Volatile, with deep drawdowns.

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Volatility, 1 year (lower is calmer)41.5%

Worst drawdown, 1 year (smaller is calmer)-34.6%

LiquidityStrong

91/100

Trades actively.

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Avg daily value traded45.76M BRL

Zero-volume days0.0%

IncomeStrong

70/100

Dividend is high and has been paid regularly.

See the numbers →

Dividend yield7.7%

Years with dividends6

Price-based X-Ray. The fundamental X-Ray (financial health, valuation, growth, fair value) is available for US stocks today. It will follow for Brazil when fundamentals data for this market is added. All Brazil stocks.

Price trend

Below its 200-day average

Versus its 50- and 200-day averages

52-week range

4.080 – 7.070

Price is 30% of the way up

Returns

−14.4% 3m · −7.4% 1y

Price returns, dividends not included

RSI (14)

Neutral zone

Price chart

Interactive chart

52-wk range 4.080 – 7.070 Daily closes, split-adjusted

Signals

50-day average5.621

200-day average5.166

Golden/death cross (60d)Golden, 39 days ago

New 52-week highNo

Bullish RSI divergenceNo

Average daily range (ATR)0.213

Technical summary

Daily

Bearish

2 bullish · 4 neutral · 10 bearish

Weekly

Bearish

3 bullish · 1 neutral · 8 bearish

Monthly

Bearish

2 bullish · 1 neutral · 5 bearish

Moving averages (daily)

SMA 10	4.97	Bullish
EMA 10	4.98	Bullish
SMA 20	5.01	Bearish
EMA 20	5.13	Bearish
SMA 50	5.62	Bearish
EMA 50	5.36	Bearish
SMA 100	5.25	Bearish
EMA 100	5.32	Bearish
SMA 200	5.17	Bearish
EMA 200	5.22	Bearish

Oscillators (daily)

RSI (14)	41.84	Neutral
MACD (12, 26)	-0.21	Bearish
Momentum (12)	-0.40	Bearish
Stochastic %K (14)	48.33	Neutral
Williams %R (14)	-51.67	Neutral
CCI (20)	-29.97	Neutral

Pivot points (classic, last session)

4.79

4.84

4.92

Pivot

4.97

5.05

5.10

5.18

Signals describe what the chart is doing, not what to do. Moving averages: price above the average is bullish. Oscillators use the usual thresholds (RSI 30/70, Stochastic 20/80, CCI ±100, Williams %R −80/−20; MACD and momentum above zero are bullish). Weekly and monthly views use closing prices only.

Dividends

Paid, last 12 months

0.39 BRL

Yield on today's price

7.73%

Frequency

Quarterly

Next ex-dividend date

Not announced

Tap a dividend date to compare the dividend yield on that day with today's.

Ex-dividend date	Amount per share
	0.1415
This payment: 0.1415 BRL per share, ex-dividend 16 Apr 2026. On 16 Apr 2026 12.60% Share price that day 4.96 BRL. Dividends in the 12 months up to that day: 0.6251 BRL (0.1415 + 0.0780 + 0.1663 + 0.2393). Today, latest close 23 Oct 2026 7.73% Share price 4.99 BRL. Dividends in the last 12 months: 0.3858 BRL (0.1415 + 0.0780 + 0.1663). Dividend yield = dividends paid in the 12 months up to that day divided by the share price that day, before tax. Past dividends are not a promise of future ones.
	0.0780
This payment: 0.0780 BRL per share, ex-dividend 2 Jan 2026. On 2 Jan 2026 9.12% Share price that day 5.30 BRL. Dividends in the 12 months up to that day: 0.4836 BRL (0.0780 + 0.1663 + 0.2393). Today, latest close 23 Oct 2026 7.73% Share price 4.99 BRL. Dividends in the last 12 months: 0.3858 BRL (0.1415 + 0.0780 + 0.1663). Dividend yield = dividends paid in the 12 months up to that day divided by the share price that day, before tax. Past dividends are not a promise of future ones.
	0.1663
This payment: 0.1663 BRL per share, ex-dividend 7 Nov 2025. On 7 Nov 2025 7.66% Share price that day 5.80 BRL. Dividends in the 12 months up to that day: 0.4446 BRL (0.1663 + 0.2393 + 0.0390). Today, latest close 23 Oct 2026 7.73% Share price 4.99 BRL. Dividends in the last 12 months: 0.3858 BRL (0.1415 + 0.0780 + 0.1663). Dividend yield = dividends paid in the 12 months up to that day divided by the share price that day, before tax. Past dividends are not a promise of future ones.
	0.2393
This payment: 0.2393 BRL per share, ex-dividend 13 May 2025. On 13 May 2025 13.98% Share price that day 5.94 BRL. Dividends in the 12 months up to that day: 0.8306 BRL (0.2393 + 0.0390 + 0.5523). Today, latest close 23 Oct 2026 7.73% Share price 4.99 BRL. Dividends in the last 12 months: 0.3858 BRL (0.1415 + 0.0780 + 0.1663). Dividend yield = dividends paid in the 12 months up to that day divided by the share price that day, before tax. Past dividends are not a promise of future ones.
	0.0390
This payment: 0.0390 BRL per share, ex-dividend 6 Jan 2025. On 6 Jan 2025 15.53% Share price that day 5.01 BRL. Dividends in the 12 months up to that day: 0.7781 BRL (0.0390 + 0.5523 + 0.1869). Today, latest close 23 Oct 2026 7.73% Share price 4.99 BRL. Dividends in the last 12 months: 0.3858 BRL (0.1415 + 0.0780 + 0.1663). Dividend yield = dividends paid in the 12 months up to that day divided by the share price that day, before tax. Past dividends are not a promise of future ones.
	0.5523
This payment: 0.5523 BRL per share, ex-dividend 3 Oct 2024. On 3 Oct 2024 14.82% Share price that day 7.20 BRL. Dividends in the 12 months up to that day: 1.07 BRL (0.5523 + 0.1869 + 0.0794 + 0.2488). Today, latest close 23 Oct 2026 7.73% Share price 4.99 BRL. Dividends in the last 12 months: 0.3858 BRL (0.1415 + 0.0780 + 0.1663). Dividend yield = dividends paid in the 12 months up to that day divided by the share price that day, before tax. Past dividends are not a promise of future ones.
	0.1869
This payment: 0.1869 BRL per share, ex-dividend 14 May 2024. On 14 May 2024 9.61% Share price that day 5.36 BRL. Dividends in the 12 months up to that day: 0.5151 BRL (0.1869 + 0.0794 + 0.2488). Today, latest close 23 Oct 2026 7.73% Share price 4.99 BRL. Dividends in the last 12 months: 0.3858 BRL (0.1415 + 0.0780 + 0.1663). Dividend yield = dividends paid in the 12 months up to that day divided by the share price that day, before tax. Past dividends are not a promise of future ones.
	0.0794
This payment: 0.0794 BRL per share, ex-dividend 28 Dec 2023. On 28 Dec 2023 9.92% Share price that day 7.83 BRL. Dividends in the 12 months up to that day: 0.7769 BRL (0.0794 + 0.2488 + 0.3335 + 0.1152). Today, latest close 23 Oct 2026 7.73% Share price 4.99 BRL. Dividends in the last 12 months: 0.3858 BRL (0.1415 + 0.0780 + 0.1663). Dividend yield = dividends paid in the 12 months up to that day divided by the share price that day, before tax. Past dividends are not a promise of future ones.
	0.2488
This payment: 0.2488 BRL per share, ex-dividend 20 Nov 2023. On 20 Nov 2023 10.02% Share price that day 7.12 BRL. Dividends in the 12 months up to that day: 0.7135 BRL (0.2488 + 0.3335 + 0.1152 + 0.0160). Today, latest close 23 Oct 2026 7.73% Share price 4.99 BRL. Dividends in the last 12 months: 0.3858 BRL (0.1415 + 0.0780 + 0.1663). Dividend yield = dividends paid in the 12 months up to that day divided by the share price that day, before tax. Past dividends are not a promise of future ones.
	0.3335
This payment: 0.3335 BRL per share, ex-dividend 8 May 2023. On 8 May 2023 19.05% Share price that day 4.78 BRL. Dividends in the 12 months up to that day: 0.9104 BRL (0.3335 + 0.1152 + 0.0160 + 0.4457). Today, latest close 23 Oct 2026 7.73% Share price 4.99 BRL. Dividends in the last 12 months: 0.3858 BRL (0.1415 + 0.0780 + 0.1663). Dividend yield = dividends paid in the 12 months up to that day divided by the share price that day, before tax. Past dividends are not a promise of future ones.
	0.1152
This payment: 0.1152 BRL per share, ex-dividend 28 Apr 2023. On 28 Apr 2023 12.43% Share price that day 4.64 BRL. Dividends in the 12 months up to that day: 0.5769 BRL (0.1152 + 0.0160 + 0.4457). Today, latest close 23 Oct 2026 7.73% Share price 4.99 BRL. Dividends in the last 12 months: 0.3858 BRL (0.1415 + 0.0780 + 0.1663). Dividend yield = dividends paid in the 12 months up to that day divided by the share price that day, before tax. Past dividends are not a promise of future ones.
	0.0160
This payment: 0.0160 BRL per share, ex-dividend 28 Dec 2022. On 28 Dec 2022 22.41% Share price that day 4.11 BRL. Dividends in the 12 months up to that day: 0.9211 BRL (0.0160 + 0.4457 + 0.4594). Today, latest close 23 Oct 2026 7.73% Share price 4.99 BRL. Dividends in the last 12 months: 0.3858 BRL (0.1415 + 0.0780 + 0.1663). Dividend yield = dividends paid in the 12 months up to that day divided by the share price that day, before tax. Past dividends are not a promise of future ones.

Ex-dividend dates and amounts from our market-data provider. Shown as declared, before tax.

Prices are end-of-day closes in BRL. Educational only, not financial advice.