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Companhia Siderurgica Nacional S.A. Common Stock (NYSE:SID)

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Companhia Sider'rgica Nacional or National Steel Company is one of the largest fully integrated steel producers in Brazil and Latin America in terms of crude steel production. The Steel segment comprises a portfolio of diverse products and provides an international footprint by means of international subsidiaries and exports from Brazil. In flat steel segment, NSC is a fully-integrated steelmaker. Steelworks produces a broad line of steel products, including slabs, hot and cold rolled, galvanized and tin mill products for the distribution, packaging, automotive, home appliance and construction industries. In Mining unit, NSC owns a number of high quality iron ore mines, strategically located within Brazil's 'Iron Ore Quadrangle'. In Logistics unit, NSC's vertical integration strategy and the synergies among business units are strongly dependent on the logistics needed to guarantee the transportation of inputs at low cost....

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Sharpe-Lintner-Black CAPM alpha (Premium Members Only) Fama-French (1993) 3-factor alpha (Premium Members Only) Fama-French-Carhart 4-factor alpha (Premium Members Only) Fama-French (2015) 5-factor alpha (Premium Members Only) Fama-French-Carhart 6-factor alpha (Premium Members Only) Dynamic conditional 6-factor alpha (Premium Members Only) Last update: Saturday 12 September 2026

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The business legacy of Steve Jobs transforms smart mobile devices with Internet connectivity and digital content.

Becky Berkman

2020-03-19 13:39:00 Thursday ET

The business legacy of Steve Jobs transforms smart mobile devices with Internet connectivity and digital content.

The business legacy and sensitivity of Steve Jobs can transform smart mobile devices with Internet connectivity, music and video content curation, and digit

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Global climate change can cause an adverse impact on long-term real GDP economic growth.

Dan Rochefort

2019-10-27 17:37:00 Sunday ET

Global climate change can cause an adverse impact on long-term real GDP economic growth.

International climate change can cause an adverse impact on long-term real GDP economic growth. USC climate change economist Hashem Pesaran and his co-autho

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President Trump's current trade policies appear like the Reagan administration's protectionist trade policies back in the 1980s.

Apple Boston

2018-07-03 11:42:00 Tuesday ET

President Trump's current trade policies appear like the Reagan administration's protectionist trade policies back in the 1980s.

President Trump's current trade policies appear like the Reagan administration's protectionist trade policies back in the 1980s. In comparison to th

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Stock Synopsis: With a new Python program, we use, adapt, apply, and leverage each of the mainstream Gemini Gen AI models to conduct this comprehensive fundamental analysis of IonQ (U.S. stock symbol: $IONQ).

Olivia London

2025-10-01 10:29:00 Wednesday ET

Stock Synopsis: With a new Python program, we use, adapt, apply, and leverage each of the mainstream Gemini Gen AI models to conduct this comprehensive fundamental analysis of IonQ (U.S. stock symbol: $IONQ).

Stock Synopsis: With a new Python program, we use, adapt, apply, and leverage each of the mainstream Gemini Gen AI models to conduct this comprehensive fund

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Barry Eichengreen compares the Great Depression of the 1930s and the Great Recession as historical episodes of economic woes.

Olivia London

2023-03-21 11:28:00 Tuesday ET

Barry Eichengreen compares the Great Depression of the 1930s and the Great Recession as historical episodes of economic woes.

Barry Eichengreen compares the Great Depression of the 1930s and the Great Recession as historical episodes of economic woes. Barry Eichengreen (2016)

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Ray Fair applies his macroeconometric model to study the central features of the U.S. macroeconomy such as price stability and full employment in the dual mandate.

Charlene Vos

2023-07-14 10:32:00 Friday ET

Ray Fair applies his macroeconometric model to study the central features of the U.S. macroeconomy such as price stability and full employment in the dual mandate.

Ray Fair applies his macroeconometric model to study the central features of the U.S. macroeconomy such as price stability and full employment in the dual m

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