Stock listing

BCBA:SID Companhia Siderurgica Nacional Acciones

Argentine listing (BCBA) of Companhia Siderurgica Nacional · home listing B3:CSNA3

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Share price · BCBA:SID

$9,545.00 ARS -745.00 (-7.2%)

Close on Oct 30, 2026

Day range
$9,415.00 – $10,350.00 ARSOct 30, 2026
Volume
46,339 sharesOct 30, 2026
Market cap
$12.66T ARSAt the close on Oct 30, 2026 · price × 1.33B shares outstanding
Companhia Siderurgica Nacional logo

Prices by listing

ListingLastChangeVolumeOpenHighLowPrevious closePrice from
B3:CSNA3 · Home6.07 BRL+0.67 (+12.4%)22,799,9005.436.085.385.40Close on Oct 23, 2026
NYSE:SID$0.87 USD-0.31 (-26.3%)13,670,771$0.924$0.938$0.85$1.18Close on Oct 27, 2026
BCBA:SID$9,545.00 ARS-745.00 (-7.2%)46,339$10,130.00$10,350.00$9,415.00$10,290.00Close on Oct 30, 2026
Frankfurt:CQWA€0.685 EUR-0.140 (-17.0%)—€0.690€0.690€0.685€0.825Close on Oct 30, 2026
Stuttgart:CQWA€0.775 EUR-0.245 (-24.0%)—€0.825€0.830€0.745€1.020Close on Oct 27, 2026
Ticker
BCBA:SID
Asset type
Stock
Sector
Mining & metals
Industry
Iron ore, steel & aluminum
Exchange
BCBA
Currency
ARS

What changed lately

Calls

Replays

  • Companhia Siderurgica Nacional (B3:CSNA3) Q2 2026 Earnings Call

    Thu, Aug 13, 2026 · 10:30 AM ET

    Watch Transcript

  • Companhia Siderurgica Nacional (B3:CSNA3) Q1 2026 Earnings Call

    Thu, May 14, 2026 · 10:30 AM ET

    Watch Transcript

  • Companhia Siderurgica Nacional (B3:CSNA3) Q4 2025 Earnings Call

    Thu, Mar 12, 2026 · 10:30 AM ET

    Watch Transcript

Latest news

CSN Cement sale faces price hurdle as deadline approaches, sources say

Jun 18, 2026

Brazil's CSN to receive binding offers for cement unit until August 7, Valor reports

Jun 3, 2026

Moody's Ratings Downgrades CSN's Ratings To Caa1 From B2; Outlook Negative

May 18, 2026

Issued by another party

National Steel Q1 Earnings Miss Estimates on Softer Steel Demand

May 15, 2026

Companhia Siderúrgica Nacional: EBITDA rose 5.5% year-over-year, leverage improved, and liquidity was strengthened by a major bridge loan

May 14, 2026

Brazil's CSN receives offers for its cement unit, sources say

May 12, 2026

Companhia Siderurgica Nacional SA expected to post earnings of 84 centavos a share - Earnings Preview

May 11, 2026

CSN announces its Annual Report on Form 20-F for the fiscal year ended December 31, 2025

Apr 30, 2026

Brazil's CSN to kick off binding phase of cement unit sale in a month, CFO says

Apr 14, 2026

Brazilian steelmaker CSN pushes ahead with cement unit sale

Apr 14, 2026

All Companhia Siderurgica Nacional news

Decks

Companhia Siderurgica Nacional on 6ix

Sector
Mining & metals
Industry
Iron ore, steel & aluminum
News releases
31 in the last 12 months · 63 in all · newest Jun 18, 2026 · oldest 2024
Calls
18 calls with a replay · 18 with a transcript · latest Aug 13, 2026
Decks
35 decks · latest Aug 13, 2026

Where Companhia Siderurgica Nacional is listed

ListingExchangeCountryCurrency
B3:CSNA3 · Home listingB3BrazilBRL
NYSE:SIDNYSEUnited StatesUSD
BCBA:CSNA3BCBAArgentinaARS
BCBA:SID · This pageBCBAArgentinaARS
B3:CSNA3FB3BrazilBRL
BCBA:SIDDBCBAArgentinaUSD
BMV:SIDNBMVMexicoMXN
BCBA:SIDCBCBAArgentinaUSD
gettex:CQWAgettexGermanyEUR
Frankfurt:CQWAFrankfurtGermanyEUR
BOATS:SIDBOATSUnited StatesUSD
BCBA:CSNADBCBAArgentinaUSD
BCBA:CSNACBCBAArgentinaUSD
LS Exchange:907167LS ExchangeGermanyEUR
Tradegate:CQWATradegateGermanyEUR
Dusseldorf:CQWADusseldorfGermanyEUR
Stuttgart:CQWAStuttgartGermanyEUR
Lang & Schwarz:907167Lang & SchwarzGermanyEUR
BCBA:SID.CIBCBAArgentinaARS

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