Atento S.A. Ordinary Shares (NYSE:ATTO)

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Atento S.A. is a provider of customer relationship management and business process outsourcing (`CRM BPO`) services in Latin America and Spain. Its CRM BPO services include customer service, sales, credit management, technical support, back office, and service desk, as well as other BPO process services, such as training activities, workstation infrastructure, interactive voice response port implementation, telecommunications infrastructure, application development, and others. The Company's clients are mostly multinational corporations in sectors such as telecommunications, banking and finance, health, consumption and public administration, among others. Atento S.A. is based in Luxembourg....

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Here we provide our AYA proprietary alpha stock signals for all premium members on our AYA fintech network platform. Specifically, a high Fama-French multi-factor dynamic conditional alpha suggests that the stock is likely to consistently outperform the broader stock market benchmarks such as S&P 500, Dow Jones, Nasdaq, Russell 3000, MSCI USA, and MSCI World etc. Since March 2023, our proprietary alpha stock signals retain U.S. Patent and Trademark Office (USPTO) fintech patent protection, approval, and accreditation for 20 years. Our homepage and blog articles provide more details on this proprietary alpha stock market investment model with robust long-term historical backtest evidence.

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 6 December 2025

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2017-04-25 06:35:00 Tuesday ET

The Trump fiscal trifecta of lower income taxation, new infrastructure, and deregulation has yet to run its natural course.

This nice and clear infographic visualization helps us better decipher the main memes and themes of President Donald Trump's first 100 days in office.

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The social media factor serves as a new measure of investor sentiment in addition to the fundamental factors.

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2017-05-07 06:39:00 Sunday ET

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While the original five-factor asset pricing model arises from a quasi-lifetime of top empirical research by Nobel Laureate Eugene Fama and his long-time co

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President Donald Trump unveils the dramatic *tax overhaul proposal*. Through this tax plan, Trump replaces the current 7 income tax brackets with 3 leane

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America and China play the game of chicken over trade and technology.

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2018-05-01 11:38:00 Tuesday ET

America and China play the game of chicken over trade and technology.

America and China play the game of chicken over trade and technology, whereas, most market observers and economic media commentators hope the Trump team to

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A brief biography of Andy Yeh

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A brief biography of Andy Yeh

A brief biography of Andy Yeh Andy Yeh is responsible for ensuring maximum sustainable member growth within the Andy Yeh Alpha (AYA) fintech network plat

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AYA finbuzz podcast offers fresh insights into the latest stock market topics and economic trends for better stock investment decisions.

Daphne Basel

2019-09-30 07:33:00 Monday ET

AYA finbuzz podcast offers fresh insights into the latest stock market topics and economic trends for better stock investment decisions.

AYA Analytica finbuzz podcast channel on YouTube September 2019 In this podcast, we discuss several topical issues as of September 2019: (1) Former

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