SID

About Companhia Siderurgica Nacional S.A. (CSN) (SID) Stock

Companhia Siderurgica Nacional S.A. (CSN) (SID) closed the 2026-09-16 session at $1.21, up 1.00% versus the previous close (+0.01). The stock opened at $1.18 and traded between $1.16 and $1.23 during that session. Session trading volume was 7.3M shares. The volume-weighted average price (VWAP) is $1.21.

Companhia Siderurgica Nacional is an integrated steel producer. together with its subsidiaries operates in five main business segments: Steel industry: production and marketing of flat and long steels; Mining: extraction, processing and marketing of iron ore, tin, limestone and dolomite; Cement: production and commercialization of bagged and bulk cement, in addition to aggregates, concrete, and other related products; Energy: generation and sale of energy from almost all renewable sources; and Logistics: participations port concessions and fleets of road transport vehicles. The group generates the majority of its revenue from the Steel industry segment. Geographically, it derives a majority of revenue from Asia.

Companhia Siderurgica Nacional S.A. (CSN) has a market capitalization of $1.59 billion. SID is listed on the XNYS exchange. The company employs approximately 29,664 people. The recorded listing date is 1995-05-15.

On this page you can find market SID stock price data, interactive price charts with multiple timeframes (1 day to max history), company financials including income statements, balance sheets, and cash flow statements, technical indicators (SMA 50, SMA 200, EMA 20, MACD, RSI), latest news and sentiment analysis, dividend history, stock splits, short interest data, float information, and related stocks.

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